Standards
Standards
Standards / Impurities & APIs
Standards / Impurities & APIs
The quality of impurity standards is often taken lightly, but it is a crucial factor in obtaining accurate results for related substances in stability studies. Purity is often used interchangeably with potency, which can be very misleading. At Alcoax, we supply impurity standards with high quality and accurate potency. We also provide technical support to assist with any challenges you may encounter.
Additionally, we supply API standards that are qualified against USP/EP requirements, accompanied by a complete set of qualification documents. These standards help you significantly reduce costs without compromising on quality or compliance.
The following impurities / APIs are available; however, this list is not exhaustive. We can supply a wide range of standards beyond those mentioned here.
| S.No | API Name | Impurity Name | CAS No. |
|---|---|---|---|
| 1 | Abiraterone | 16-Dehydro Pregnenolone Acetate | 979-02-2 |
| 2 | Abiraterone | Isopropyl Bromide | 75-26-3 |
| 3 | Abiraterone | des iodo abiraterone (or) impurity 1 | 1224-94-8 |
| 4 | Abiraterone | abiraterone acetate dimer imp | 186826-68-6 |
| 5 | Abiraterone | abiraterone dimer imp | 186826-70-0 |
| 6 | Abiraterone | Hydrazine Sulfate | 2644-70-4 |
| 7 | Abiraterone | Abiraterone 3-Iodine Impurity | 1268610-38-3 |
| 8 | Abiraterone | Hydrazine mono Hydrochloride Impurity of Abiraterone Acetate | 2644-70-4 |
| 9 | Abiraterone | androst-4-ene-3,17-dione | 63-05-8 |
| 10 | Aceclofenac | Aceclofenac API | 89796-99-6 |
| 11 | Acetaminophen | Paracetamol Standard | 103-90-2 |
| 12 | Acetaminophen | Acetaminophen Related Compound-B | 1693-37-4 |
| 13 | Acetaminophen | Acetaminophen Related Compound-D | 103-84-4 |
| 14 | Acetaminophen | Acetaminophen Related Compound-J | 539-03-7 |
| 15 | Acetaminophen | Acetaminophen Related Compound-C (or) N-(2-Hydroxyphenyl)acetamide) (or) Paracetamol (EP) Impurity A | 614-80-2 |
| 16 | Acetaminophen | Acetaminophen Related Compound-C (or) N-(2-Hydroxyphenyl)acetamide) (or) Paracetamol (EP) Impurity A | 614-80-2 |
| 17 | Acetaminophen | impurity -C (4-Acetyl amino-2-chloro phenol) | 3964-54-3 |
| 18 | Acetaminophen | Paracetamol (EP) Impurity-F | 100-02-7 |
| 19 | Acetaminophen | Acetaminophen (EP) Impurity-K | 123-30-8 |
| 20 | Acetaminophen | Acetaminophen (EP) Impurity-K | 123-30-8 |
| 21 | Acetaminophen | Impurity-A | 614-80-2 |
| 22 | Acetaminophen | Impurity-C | 3964-54-3 |
| 23 | Acetaminophen | Impurity-F | 100-02-7 |
| 24 | Acetaminophen | Impurity-J | 539-03-7 |
| 25 | Acetaminophen | Impurity-K | 123-30-8 |
| 26 | Acetaminophen | ||
| 27 | Acetaminophen | Paracetamol (EP) Impurity-N | 3070-86-8 |
| 28 | Acetaminophen | Paracetamol (EP) Impurity-E | 99-93-4 |
| 29 | Acetaminophen | Paracetamol impurity O | 2575516-61-7 |
| 30 | Acetaminophen | paracetamol impurity H | 2623-33-8 |
| 31 | Acetaminophen | paracetamol impurity G | 19871264-0 |
| 32 | Acetaminophen | P-Chlorophenol | 106-48-9 |
| 33 | Acetyl Cysteine | Impurity-D | 18725-37-6 |
| 34 | Acetyl Cysteine | Impurity-A | 56-89-3 |
| 35 | Acetyl Cysteine | Impurity-C | 5545-17-5 |
| 36 | Acetylsalicylicacid /Aspirin | Impurity-A | 99-96-7 |
| 37 | Acetylsalicylicacid /Aspirin | ||
| 38 | Acetylsalicylicacid /Aspirin | Impurity-B | 636-46-4 |
| 39 | Acetylsalicylicacid /Aspirin | ||
| 40 | Acetylsalicylicacid /Aspirin | Impurity-C | 69-72-7 |
| 41 | Acetylsalicylicacid /Aspirin | ||
| 42 | Acetylsalicylicacid /Aspirin | Impurity-D | 530-75-6 |
| 43 | Acetylsalicylicacid /Aspirin | ||
| 44 | Acetylsalicylicacid /Aspirin | Impurity-E | 552-94-3 |
| 45 | Acetylsalicylicacid /Aspirin | ||
| 46 | Acetylsalicylicacid /Aspirin | Impurity-F | 1466-82-6 |
| 47 | Acetylsalicylicacid /Aspirin | ||
| 48 | Aciclovir | Aciclovir | 59277-89-3 |
| 49 | Aciclovir | Impurity-A | 102728-64-3 |
| 50 | Aciclovir | Impurity-B | 73-40-5 |
| 51 | Aciclovir | Impurity-C | 91702-61-3 |
| 52 | Aciclovir | Impurity-H | |
| 53 | Aciclovir | Impurity-D | 59277-91-7 |
| 54 | Aciclovir | Impurity-E | NA |
| 55 | Aciclovir | Impurity-F | 110104-37-5 |
| 56 | Aciclovir | Impurity-G | 75128-73-3 |
| 57 | Aciclovir | Impurity-K | 1797131-64-6 |
| 58 | Aciclovir | Impurity-O | NA |
| 59 | Aciclovir | Impurity-I | 1797832-75-7 |
| 60 | Aciclovir | Impurity-L | 3056-33-5 |
| 61 | Aciclovir | Impurity-P | 23169-33-7 |
| 62 | Acetozolamide | Impurity D | 14949-00-9 |
| 63 | Acetozolamide | Impurity E | 827026-60-8 |
| 64 | Acetozolamide | Acetazolamide Impurity-A | 60320-32-3 |
| 65 | Acetozolamide | Acetazolamide Impurity-B | 5393-55-5 |
| 66 | Acetozolamide | Acetazolamide Impurity-C | 32873-56-6 |
| 67 | Acetozolamide | Acetazolamide Impurity-F | 80495-47-2 |
| 68 | Acetozolamide | Acetazolamide api | 59-66-5 |
| 69 | Adrenalone/ Epinephrine | Adrenalone Hydrochloride | 62-13-5 |
| 70 | Adrenalone/ Epinephrine | impurity F (or) sulfonate | 78995-75-2 |
| 71 | Adrenalone/ Epinephrine | Epinephrine Methoxy Analog | NA |
| 72 | Adrenalone/ Epinephrine | N-Benzyl adrenalone (or) Adrenaline imp E | 317351-39-6 |
| 73 | Adrenalone/ Epinephrine | Oxidrine | 94-07-5 |
| 74 | Adrenalone/ Epinephrine | N-Benzyl Epinephrine | 1095714-91-2 |
| 75 | Adrenalone/ Epinephrine | Deoxyepinephrine (or) Epinine | 501-15-5 |
| 76 | Adrenalone/ Epinephrine | Noradrenaline Sulfonic Acid | 24159-36-2 |
| 77 | Adrenalone/ Epinephrine | Noradrenaline Impurity-G | |
| 78 | Alanine | Beta-Alanine | 429659-01-8 |
| 79 | Alanine | D-Alanine (isopropyl ester) | 39613-92-8 |
| 80 | Alanine | L-Alanine (isopropyl ester) | 62062-65-1 |
| 81 | Albendazole | Impurity-A | 80983-36-4 |
| 82 | Albendazole | Impurity-B | 54029-12-8 |
| 83 | Albendazole | Impurity-C | 75184-71-3 |
| 84 | Albendazole | Impurity-D | 80983-34-2 |
| 85 | Albendazole | Impurity-E | 10605-21-7 |
| 86 | Albendazole | Impurity-G | 20367-38-8 |
| 87 | Albendazole | 4-Isothio Cyanatobenzene 1,2-diamine | NA |
| 88 | Albuterol | Impurity-D | 156339-88-7 |
| 89 | Albuterol | Impurity-K | 898542-80-8 |
| 90 | Albuterol | Impurity-M | 18910-70-8 |
| 91 | Alcaftadine | alcaftadine acid N-desmethylated impurity | NA |
| 92 | Alcaftadine | Acid Impurity | |
| 93 | Alcaftadine | Alcaftadine STANDARD | 147084-10-4 |
| 94 | Alcaftadine | Alcaftadine benzazepine impurity | 147083-36-1 |
| 95 | Alcaftadine | Dialdehyde imp | |
| 96 | Alcaftadine | Alcaftadine Diol Impurity | 147083-92-9 |
| 97 | Alcaftadine | Alcaftadine alcohol Impurity | 147083-89-4 |
| 98 | Alcaftadine | Alcaftadine N-Oxide | |
| 99 | Allopurinol | Impurity-A | 27511-79-1 |
| 100 | Allopurinol | Impurity-F | 302-01-2 |
| 101 | Ambrisentan | Epoxy Impurity | NA |
| 102 | Ambrisentan | Impurity-1 | NA |
| 103 | Ambrisentan | Impurity-A | NA |
| 104 | Ambrisentan | Impurity-B | 108-79-2 |
| 105 | Ambrisentan | Impurity-D | 1639429-81-4 |
| 106 | Amino benzoic acid | 4- aminobenzoic acid | 150-13-0 |
| 107 | Amino benzoic acid | 2-Aminobenzoic acid | 118-92-3 |
| 108 | Amino benzoic acid | Para aminobenzoic acid | 150-13-0 |
| 109 | Aminocaproic acid | Caprolactum Impurity | 105-60-2 |
| 110 | Aminocaproic acid | Sorbitol Ester | NA |
| 111 | Amisulpride | Impurity-A | 26116-12-1 |
| 112 | Amisulpride | Amisulpride Impurity B | 148516-54-5 |
| 113 | Amlodipine | Impurity-D | 113994-41-5 |
| 114 | Amlodipine | Impurity-A | 88150-62-3 |
| 115 | Amlodipine | Impurity-G | 43067-01-2 |
| 116 | Amlodipine | Impurity-E | 140171-65-9 |
| 117 | Amiodarone | impurity D | 1951-26-4 |
| 118 | Amiodarone | impurity E | 52490-15-0 |
| 119 | Amiodarone | impurity H | 869-24-9 |
| 120 | Anisole | 3-Bromo Anisole | 2398-37-0 |
| 121 | Anisole | Anisole | 100-66-3 |
| 122 | Apixaban | m-substituated apixaban | 1801881-18-4 |
| 123 | Apixaban | apixaban imp 2 | 405872-78-8 |
| 124 | Apixaban | Apixaban Related Compound H | 1421823-20-2 |
| 125 | Apixaban | Apixaban Related Compound G | 881386-12-5 |
| 126 | Apixaban | Apixaban Related Compound F | 536759-91-8 |
| 127 | Aripiprazole | Imuprity-G | 1797986-18-5 |
| 128 | Aripiprazole | Related Compound-H | 1796928-63-6 |
| 129 | Aripiprazole | Bromobutoxyquinoline impurity | 129722-34-5 |
| 130 | Aripiprazole | Aripiprazole Meta Isomer | 203395-78-2 |
| 131 | Aspartame | Aspartame Impurity A (or) Related Compound A | 5262/10/02 |
| 132 | Atenolol | Impurity-A | 17194-82-0 |
| 133 | Atenolol | Impurity-B | 61698-76-8 |
| 134 | Atenolol | Impurity-E | 141650-31-9 |
| 135 | Atenolol | Impurity-F | 87619-83-8 |
| 136 | Atenolol | Impurity-G | 56392-14-4 |
| 137 | Atenolol | Impurity-H | 29277-73-4 |
| 138 | Atenolol | Impurity-I | 1797116-92-7 |
| 139 | Atenolol | Impurity-J | 81346-71-6 |
| 140 | Atorvastatin | Impurity-B (EP) | NA |
| 141 | Atorvastatin | Impurity-B (USP) | NA |
| 142 | Atorvastatin | ATV-II Impurity (or) diprotected imp | NA |
| 143 | Atorvastatin | Impurity-2 | 581772-29-4 |
| 144 | Atorvastatin | Impurity-IX | NA |
| 145 | Atorvastatin | Impurity-VIIIb | NA |
| 146 | Atorvastatin | Impurity- H | 125995-03-1 |
| 147 | Atorvastatin | Impurity- C | 693794-20-6 |
| 148 | Atorvastatin | Impurity- A | 433289-84-0 |
| 149 | Atorvastatin | RELATED COMPOUND E | 1105067-88-6 |
| 150 | Atorvastatin | Impurity F | 1371615-56-3 |
| 151 | Atorvastatin | Impurity D | 148146-51-4 |
| 152 | Atorvastatin | Atorvastatin Calcium Propylene Glycol Solvate | 1040350-07-9 |
| 153 | Atorvastatin | Impurity G | 887196-29-4 |
| 154 | Atorvastatin | FXA impurity | 1316291-19-6 |
| 155 | Atorvastatin | FX1 impurity | 1315629-79-8 |
| 156 | Atorvastatin | 2,2-Dichloro-1-(4-Fluorophenyl)-2-Phenylethanone Impurity | 1403667-07-1 |
| 157 | Atorvastatin | Acetonide nitrile (4S,6S) Enantiomer Impurity | 196085-85-5 |
| 158 | Atorvastatin | Atorvastatin Methyl Ester | 345891-62-5 |
| 159 | Atorvastatin | Atorvastatin tert-butyl Ester | 134395-00-9 |
| 160 | Atorvastatin | Atorvastatin Diketo Amide | 125971-96-2 |
| 161 | Atorvastatin | ||
| 162 | Atorvastatin | Diketo butanamide diastereomers | 444577-70-2 |
| 163 | Atorvastatin | Triprotected Atorvastatin Amide Impurity | 1116118-82-1 |
| 164 | Atorvastatin | Atorvastatin imp 14 | NA |
| 165 | Atovaquone | Impurity-1 | 165317-79-3 |
| 166 | Atropine | Atropine N-Oxide | 4574-60-1 |
| 167 | Azithromycin | Azythromycin | 83905-01-5 |
| 168 | Azithromycin | Impurity-1 | NA |
| 169 | Azithromycin | Impurity-E (2nd lot) | 612069-27-9 |
| 170 | Azithromycin | Impurity-E (3rd lot) | 612069-27-9 |
| 171 | Azithromycin | Impurity-H | 612069-30-4 |
| 172 | Azithromycin | Impurity-J | 117693-41-1 |
| 173 | Azithromycin | Impurity-M | 765927-71-7 |
| 174 | Azithromycin | Impurity-N | 612069-25-7 |
| 175 | Azithromycin | 612069-25-7 | |
| 176 | Azithromycin | 612069-25-7 | |
| 177 | Azithromycin | Impurity-P | 92594-45-1 |
| 178 | Azithromycin | Impurity-G | 612069-31-5 |
| 179 | Azithromycin | Impurity-I | 172617-84-4 |
| 180 | Azithromycin | Impurity-L | 90503-06-3 |
| 181 | Azithromycin | Related compound-F | 612069-28-0 |
| 182 | Azithromycin | Related Compound-A | 76801-85-9 |
| 183 | Azacitidine | Azacitidine Standard | 320-67-2 |
| 184 | Azacitidine | N4-Acetyl Cytidine | 3768-18-1 |
| 185 | Azacitidine | N-Hydroxy Cytidine | 3258/02/04 |
| 186 | Azacitidine | 2-Acetyl Azacitidine | 1174733-90-4 |
| 187 | Azacitidine | 1174733-90-4 | |
| 188 | Azacitidine | Azacitidine Impurity N | 2508-81-8 |
| 189 | Aztreonam | aztreonam RC F | 102579-57-7 |
| 190 | Aztreonam | Aztreonam Open-ring desulfatedaztreonam ethyl ester | NA |
| 191 | Aztreonam | Open-ring desulfated aztreonam (or) Aztreonam RC B | 102586-36-7 |
| 192 | Aztreonam | Aztreonam Related Compound A | 87500-74-1 |
| 193 | Azahypoxanthine (TE) | Azahypoxanthine (TE) | 4656-86-4 |
| 194 | Azilsartan Medoxamil (AS) | API | 147403-03-0 |
| 195 | Azilsartan Medoxamil (AS) | Azilsartan Dimer | 1417576-02-3 |
| 196 | Azilsartan Medoxamil (AS) | API methyl ester | 147403-52-9 |
| 197 | Baclofen | Baclofen Related Compound A (or) Impurity A | 22518-27-0 |
| 198 | Bendamustine | HP -I Ester Impurity (3rd lot) | 1797008-41-3 |
| 199 | Bendamustine | Methyl Ether Impurity | NA |
| 200 | Bendamustine | Ben -2A Impurity | 1313020-25-5 |
| 201 | Bendamustine | DCE impurity (3rd lot) | 1219709-86-0 |
| 202 | Bendamustine | free Base Standard | 16506-27-7 |
| 203 | Bendamustine | Hydrochloride monohydrate | 3543-75-7 |
| 204 | Bendamustine | HP-1 Impurity (3rd lot) | 109882-27-1 |
| 205 | Bendamustine | HP-2 Impurity (3rd lot) | 109882-30-6 |
| 206 | Bendamustine | Related compound -B | 1228552-02-0 |
| 207 | Bendamustine | Related compound -C | 3545-74-6 |
| 208 | Bendamustine | Related compound -F | 1869075-89-7 |
| 209 | Bendamustine | Related compound -I (or) ethyl ester) | NA |
| 210 | Bendamustine | BHT impurity | 128-37-0 |
| 211 | Bendamustine | Impurity-3 | 60651-29-8 |
| 212 | Bendamustine | PG-1 Ester | NA |
| 213 | Bendamustine | PG-2 Ester | NA |
| 214 | Bendamustine | Bendamustine Dimer (or) Related Compound-H | 1228551-91-4 |
| 215 | Bendamustine | Bendamustine PEG Ester | NA |
| 216 | Bendamustine | Bendamustine AMB1-Methyl Ester | 1221157-18-1 |
| 217 | Bendamustine | Bendamustine N-Methyl Impurity | NA |
| 218 | Betahistine | Impurity -A (EP) | 100-69-6 |
| 219 | Betahistine | Impurity -B (EP) | 103-74-2 |
| 220 | Betahistine | N-Nitroso betahisine | 32635-81-7 |
| 221 | Betahistine | 32635-81-7 | |
| 222 | Betahistine | Impurity -C (EP) | 5452-87-9 |
| 223 | Betahistine | Betahistine dihydrochloride | 5638-76-6 |
| 224 | Benzothiadiazine | Related compound-A | 121-30-2 |
| 225 | Benazepril | Mes HPBE Impurity | NA |
| 226 | Benazepril | 7-Bromo Analog of Benazepril | NA |
| 227 | Benazepril | Benazepril Related Compound F | 109010-60-8 |
| 228 | Benazepril | imuprity C | 86541-78-8 |
| 229 | Benazepril | imuprity D | 112110-48-2 |
| 230 | Benazepril | imuprity G | 103129-58-4 |
| 231 | Benazepril | imuprity E | 88372-47-8 |
| 232 | Benazepril | benezepril tert butyl ester impurity | 109010-61-9 |
| 233 | Benazepril | benazepril related compound B | 86541-76-6 |
| 234 | Bilastine | Bilastine N-Oxide Impurity | 2069238-47-5 |
| 235 | Bilastine | Bilastine nitroso impurity | 2731008-04-9 |
| 236 | Bilastine | Bilastine N- nitrosoamine impurity 1 | NA |
| 237 | Bimatoprost | standard | 155206-00-1 |
| 238 | Bimatoprost | 1,3 dicyclohexyl urea impurity | 2387-23-7 |
| 239 | Bimatoprost | Free Acid | 38344-08-0 |
| 240 | Bimatoprost | Racemic | NA |
| 241 | Bimatoprost | Bimatoprost Methyl Ester | 38315-47-8 |
| 242 | Bimatoprost | 5,6-Trans Bimatoprost | 1163135-95-2 |
| 243 | Bimatoprost | 15-keto bimatoprost | 1163135-96-3 |
| 244 | Bimatoprost | 15-Epi Bimatoprost | 1163135-92-9 |
| 245 | Bimatoprost | Cyclohexyl Amide impurity | NA |
| 246 | Bimatoprost | N-Hydroxy Succinimide impurity | 6066-82-6 |
| 247 | Bimatoprost | Bimatoprost amide imp | |
| 248 | Bisoprolol | Impurity-A | 62572-93-4 |
| 249 | Bisoprolol | Impurity-B | 539823-39-7 |
| 250 | Bisoprolol | Impurity-C | 1797132-90-1 |
| 251 | Bisoprolol | Impurity-G | 1215342-36-1 |
| 252 | Bisoprolol | Impurity-K | 864544-37-6 |
| 253 | Bisoprolol | Impurity-L | 29122-74-5 |
| 254 | Bisoprolol | Impurity-N | 1346601-75-9 |
| 255 | Bisoprolol | Impurity-O | 72570-70-8 |
| 256 | Bisoprolol | Impurity-Q | 1346604-00-9 |
| 257 | Bisoprolol | Impurity-R | 5790-46-5 |
| 258 | Bisoprolol | Impurity-S | 123-08-0 |
| 259 | Bosentan | Impurity -5 | 1355251-10-3 |
| 260 | Bosentan | Impurity -6 | 193013-72-8 |
| 261 | Bortezomib std | Bortezomib std | 179324-69-7 |
| 262 | Bortezomib std | Bortezomib Impurity-A | 114457-94-2 |
| 263 | Brexpiprazole | Brexpiprazole | 913611-97-9 |
| 264 | Brimonidine Tartarate | Brimonidine Tartarate | 70359-46-5 |
| 265 | Bromazepam | Impurity-C | NA |
| 266 | Bromazepam | Impurity-D | 77616-97-8 |
| 267 | Bromfenac | Impurity-A | 91713-91-6 |
| 268 | Bromfenac | Impurity-B | 241496-82-2 |
| 269 | Bromfenac | Impurity-C | 1391052-54-2 |
| 270 | Bromfenac | Impurity-D | 241825-88-7 |
| 271 | Bromfenac | Sodium Sesqui Hydrate | 91714-93-1 |
| 272 | Brompromazine | Brompromazine HCL | 1757-73-9 |
| 273 | Brivaracetam Acid | Brivaracetam Acid impurity | 943986-67-2 |
| 274 | Bumetanide | Lactose Adduct Impurity | NA |
| 275 | Bumetanide | N-Nitroso Bumetanide | 2490432-02-3 |
| 276 | Bupivacaine | Impurity-A | 39627-98-0 |
| 277 | Bupivacaine | 39627-98-0 | |
| 278 | Bupivacaine | Impurity-B | 65797-42-4 |
| 279 | Bupivacaine | Impurity-E | 1330172-81-0 |
| 280 | Bupropion Amine Hydrochloride | Bupropion Amine Hydrochloride | 119802-69-6 |
| 281 | Bupropion Amine Hydrochloride | Bupropion USP Related Compound E | 10557-17-2 |
| 282 | Busulfan | Busulfan Standard | 55-98-1 |
| 283 | Brinzolamide | Brinzolamide impurity 1 (or) Des-4-oxo-imp | NA |
| 284 | Brinzolamide | Brinzolamide impurity 2 | NA |
| 285 | Cabergoline | Impurity-B | 166533-36-4 |
| 286 | Cabergoline | Impurity-A | 81409-74-7 |
| 287 | Cabergoline | Impurity-C | 126554-50-5 |
| 288 | Cabergoline | Impurity-D | 85329-86-8 |
| 289 | Cabergoline | N-Oxide | NA |
| 290 | Cabazitaxel | Cabazitaxel Impurity A (or) ZJT 1 Impurity | 183133-94-0 |
| 291 | Caffeine | Impurity-B | 7597-60-6 |
| 292 | Caffeine | Impurity-C | 519-32-4 |
| 293 | Caffeine | Impurity-E as a nitrate | 209725-34-8 |
| 294 | Caffeine | Impurity-F | 611-59-6 |
| 295 | Caffeine | Caffeine | 58-08-2 |
| 296 | Caffeine | Theophylline (or) imp A | 58-55-9 |
| 297 | Canagliflozin | Canagliflozin Hydroperoxide | NA |
| 298 | Capecitabine | Related compound-C | 921769-65-5 |
| 299 | Caprolactam | Caprolactam Citrate Adduct | NA |
| 300 | Carbamazepine | Carbamazepine API | 298-46-4 |
| 301 | Carbamazepine | Impurity-A | 3564-73-6 |
| 302 | Carbamazepine | Impurity-B | 611-64-3 |
| 303 | Carbamazepine | Impurity-F | 33948-22-0 |
| 304 | Carbamazepine | Impurity-C | 1219170-51-0 |
| 305 | Carbamazepine | Impurity-D | 256-96-2 |
| 306 | Carbamazepine | Impurity-E | 494-19-9 |
| 307 | Carbamazepine | Impurity-G | 59690-97-0 |
| 308 | Carbidopa | Impurity-B | 18181-08-3 |
| 309 | Carbidopa | Impurity-D | 934371-48-9 |
| 310 | Carbidopa | Impurity-E (methyl ester) | 52514-63-3 |
| 311 | Carbidopa | Impurity-F | 1458640-32-8 |
| 312 | Carbidopa | R-carbidopa | 28875-92-5 |
| 313 | Carbidopa | PTSA-imp | |
| 314 | Carbidopa | IMPURITY-G | |
| 315 | Carboprost | 5-trans Carboprost | 76498-29-8 |
| 316 | Carboprost | ||
| 317 | Carboprost | 15-epi Carboprost | NA |
| 318 | Carboprost | Carboprost Methyl ester | 35700-21-1 |
| 319 | Carfilzomib | Carfilzomib N-Oxide | NA |
| 320 | Carisoprodol | 5-Methyl-5-propyl-1,3-dioxan-2-one | 7148-50-7 |
| 321 | Carisoprodol | Impurity-C (2-Methyl-2-propyl-1,3-propanediol) | 78-26-2 |
| 322 | Carmustine | Carmustine Standard | 154-93-8 |
| 323 | cariprazine | cariprazine hcl std | 1083076-69-0 |
| 324 | Carvedilol | Related compound-D | 51997-51-4 |
| 325 | Carvedilol | Bisalkyl Pyrocatechol Impurity | 1346602-98-9 |
| 326 | Carvedilol | Related compound-E | 1836-62-0 |
| 327 | Cefazolin | Impurity C | 56842-77-4 |
| 328 | Cefazolin | Impurity E | 29490-19-5 |
| 329 | Cefazolin | Impurity H | 957-68-6 |
| 330 | Cefazolin | Cefazolin imp A | 30246-33-4 |
| 331 | Cefditoren | Delta 3 Isomer | NA |
| 332 | Cefditoren | Dimer impurity (HPLC) | NA |
| 333 | Cefditoren | Dipivoxil Impurity | 117467-58-4 |
| 334 | Cefditoren | E-Isomer | NA |
| 335 | Cefditoren | Methoxy methyl impurity (2nd lot) | NA |
| 336 | Cefditoren | Open ring impuity (2nd lot) | NA |
| 337 | Cefditoren | Open ring dimer imprity (LCMS) (1st lot) | NA |
| 338 | Cefditoren | pivaloyl imprity | 878002-84-7 |
| 339 | Cefditoren | cefditoren | 117467-28-4 |
| 340 | Cefditoren | cefetamet pivoxil | 65243-33-6 |
| 341 | Cefodroxile | D-Phenylglycinamide | 6458-67-2 |
| 342 | Cefodroxile | Phenylglycinamide | 700-63-0 |
| 343 | Cefotaxime | Cefotaxime Sodium | 64485-93-4 |
| 344 | Cefuroxime | Cefuroxime Axetil Delta-3-Isomer | 123458-61-7 |
| 345 | Cetirizine | Bromo cetrizine dihydrochloride | NA |
| 346 | Cetirizine | Cetrizine di HCl | 83881-52-1 |
| 347 | Cetirizine | Cetrizine Glycerol Ester | NA |
| 348 | Cetirizine | ||
| 349 | Cetirizine | impurity-G | 164726-80-1 |
| 350 | Cetirizine | N-Oxide impurity (2nd lot) | 1076199-80-8 |
| 351 | Cetirizine | ||
| 352 | Cetirizine | Cetirizine PEG Ester | 1509941-93-8 |
| 353 | Cetirizine | Cetirizine Propylene Glycol ester | NA |
| 354 | Cetirizine | 4-Chlorobenzophenone | 134-85-0 |
| 355 | Cetirizine | Impurity-B | NA |
| 356 | Cetirizine | Cetirizine impurity A | NA |
| 357 | Cetirizine | 4-chlorobenzhydrol | 119-56-2 |
| 358 | Cetirizine | Deschloro Cetirizine (or) Cetirizine Impurity-F | 83881-53-2 |
| 359 | Cevimeline | Cevimeline Hydrochloride | 107233-08-9 |
| 360 | Cevimeline | N-Oxide | 469890-14-0 |
| 361 | Cevimeline | S-Oxide -1 | 124751-36-6 |
| 362 | Cevimeline | S-Oxide -2 | 124751-37-7 |
| 363 | Cevimeline | Trans cevimeline | 107220-27-9 |
| 364 | Cevimeline | Cevimeline SST | NA |
| 365 | Cephalexin | DL-Phenyl Glycine Impurity of Cephalexin | 6/5/2835 |
| 366 | Cephalexin | impurity B | 22252-43-3 |
| 367 | Chlordiazepoxide | Chlordiazepoxide | 58-25-3 |
| 368 | Chlordiazepoxide | Impurity -A | 963-39-3 |
| 369 | Chlordiazepoxide | Impurity -B | 5958-24-7 |
| 370 | Chlorophenamine Maleate | Impurity-A | 1246816-57-8 |
| 371 | Chlorophenamine Maleate | Impurity-C | 22630-25-7 |
| 372 | Chlorophenamine Maleate | Impurity-B | 1202-34-2 |
| 373 | Chlorpromazine | Impurity-A | 969-99-3 |
| 374 | Chlorpromazine | Impurity-C as oxalate salt (2nd lot) | 53-60-1 |
| 375 | Chlorpromazine | Impurity-C ( 1st lot) | |
| 376 | Chlorpromazine | Impurity-E | 92-39-7 |
| 377 | Chlorpromazine | impurity D | 3953-65-9 |
| 378 | Chlorthalidone | Impurity-A (2nd lot) | 345930-32-7 |
| 379 | Chlorthalidone | Impurity-B | 5270-74-6 |
| 380 | Chlorthalidone | Impurity-C | 92874-73-2 |
| 381 | Chlorthalidone | Impurity-D | 1369995-36-7 |
| 382 | Chlorthalidone | Impurity-G | 16289-13-7 |
| 383 | Chlorthalidone | Impurity-H | NA |
| 384 | Chlorthalidone | Impurity-I | NA |
| 385 | Chlorthalidone | Impurity-J | 956-92-3 |
| 386 | Chlorthalidone | Methyl Ester Impurity | 6512-76-4 |
| 387 | Cholesterol | Cholesterol | 57-88-5 |
| 388 | Ciprofloxacin | Ciprofloxacin Formamide Impurity | 93594-39-9 |
| 389 | Ciprofloxacin | Desfluoro ciprofloxine (OR) Imp B | 93107-11-0 |
| 390 | Ciprofloxacin | Impurity-D (or) Byproduct | 526204-10-4 |
| 391 | Ciprofloxacin | ciprofloxacin impurity-I | 528851-85-6 |
| 392 | Ciprofloxacin | ciprofloxacin impurity-F | 226903-07-7 |
| 393 | Ciprofloxacin | Ciprofloxacin Chloro Analog Impurity (or) imp-G | 93106-58-2 |
| 394 | Ciprofloxacin | Ciprofloxacin Decarboxylated Impurity (or) impurity E | 105394-83-0 |
| 395 | Ciprofloxacin | Ciprofloxacin Ethylenediamine Impurity (or) Impurity-C | 528851-31-2 |
| 396 | Ciprofloxacin | Ciprofloxacin Ethylenediamine Impurity (or) Impurity-C | 528851-31-2 |
| 397 | Ciprofloxacin | Ciprofloxacin Fluoro quinolonic Acid Impurity (or) imp A. | 86393-33-1 |
| 398 | Ciprofloxacin | Ciprofloxacin | 85721-33-1 |
| 399 | Citalopram | Citalopram Carboxylic acid Impurity | 440121-09-5 |
| 400 | Citalopram | Citalopram R-Isomer Oxalate | 219861-53-7 |
| 401 | Citalopram | Impurity-E (or) chloro analog | 1332724-08-9 |
| 402 | Citalopram | Impurity-A (or) RC-A | 64372-56-1 |
| 403 | Citalopram | Impurity-B | 411221-53-9 |
| 404 | Citalopram | Impurity-D | 144025-14-9 |
| 405 | Citalopram | Impurity-F | 64169-39-7 |
| 406 | Citalopram | Impurity-G | 1329745-98-3 |
| 407 | Citalopram | Impurity-C (OR) RC-C | 372941-54-3 |
| 408 | Citalopram | Descyano impurity | 390817-87-5 |
| 409 | Citalopram | Citalopram Dihydroxy Impurity | 103146-26-5 |
| 410 | Clavulanate Potassium | Impurity-G | 374816-32-7 |
| 411 | Clevidipine | Clevidipine (EP) Impurity-F | 253597-19-2 |
| 412 | Clevidipine | Clevidipine (EP) Impurity L | 72509-76-3 |
| 413 | Clidinium bromide | Impurity-A | 76201-95-1 |
| 414 | Clindamycin Hydrochloride | Clindamycin Hydrochloride | 58207-19-5 |
| 415 | Clozapine | Impurity-A | 50892-62-1 |
| 416 | Clozapine | Impurity-B | 263366-81-0 |
| 417 | Clozapine | Impurity-C | NA |
| 418 | Clozapine | Impurity-D | 65514-71-8 |
| 419 | Clozapine | Acetyl Clozapine | NA |
| 420 | Clozapine | Acetyl Lactame impurity | NA |
| 421 | Clozapine | Clozapine N-oxide | 34233-69-7 |
| 422 | Clozapine | N-Nitroso Clozapine | 156632-03-0 |
| 423 | Clomipramine | Clomipramine Hydrochloride | 17321-77-6 |
| 424 | Cortisone | Cortisone | 53-06-5 |
| 425 | Clorazepate | Impurity-C (OR) ethyl clorazepate | 5606-55-3 |
| 426 | Clorazepate | imp A | 719-59-5 |
| 427 | Cladribine | Cladribine | 4291-63-8 |
| 428 | Cladribine | Cladribine impurity A | 4546-70-7 |
| 429 | Cladribine | Cladribine impurity B | 24757-70-8 |
| 430 | Cladribine | Cladribine impurity C | 1839-18-5 |
| 431 | Cladribine | Cladribine impurity D | 5542-92-7 |
| 432 | Cladribine | Cladribine impurity F | 619-55-6 |
| 433 | Cladribine | Cladribine impurity G | 99-75-2 |
| 434 | Cladribine | Cladribine 2-deoxyadenosine monohydrate | 16373-93-6 |
| 435 | Clonidine | Clonidine impurity A | 5391-39-9 |
| 436 | Clonidine | Clonidine impurity B | 54707-71-0 |
| 437 | Clonidine | Clonidine Related Compound B (or) Clonidine Dimer Impurity | 2519452-56-1 |
| 438 | Clonidine | Clonidine impurity C | 608-31-1 |
| 439 | Clonazepam | 2-amino clonazepam | 17714-02-2 |
| 440 | Clonazepam | Clonazepam phthalimido impurity | NA |
| 441 | Cyanocobalamine | Cyanocobalamin (or) Vitamin B12 | 68-19-9 |
| 442 | Cyanocobalamine | Hydroxocobalamin Acetate | 22465-48-1 |
| 443 | Cyclobenzaprine | Cyclobenzaprine USP Related Compound-A | 18029-54-4 |
| 444 | Cyclobenzaprine | Cyclobenzaprine USP Related Compound-B | 303-50-4 |
| 445 | Dabigatran Acid | Dabigatran Acid Impurity | 211914-51-1 |
| 446 | Dabigatran Acid | 211914-51-1 | |
| 447 | Dabigatran Acid | Dabigatran Etexilate Mesylate | 872728-81-9 |
| 448 | Dabigatran Acid | Dabigatran Etexilate N-Oxide | 1381757-44-3 |
| 449 | Dabigatran Acid | Dabigatran N-Nitroso impurity | NA |
| 450 | Dabigatran Acid | Dabigatran Nitroso impurity | NA |
| 451 | Dabigatran Acid | Dabigatran Nitroso impurity 1 | NA |
| 452 | Dabigatran Acid | Dabigatran Nitroso impurity 2 | NA |
| 453 | Dasatinib | Dasatinib Monohydrate | 863127-77-9 |
| 454 | Dapagliflozin | Dapagliflozin dibromo impurity | 1807632-93-4 |
| 455 | Dapagliflozin | Dapagliflozin dichloro impurity | 2069934-29-6 |
| 456 | Dapagliflozin | 4-Bromo-1-Chloro-2-(2-Ethoxybenzyl)benzene | 1830346-16-1 |
| 457 | Deoxy hydrocortisone | 11-Deoxy Hydrocortisone | 152-58-9 |
| 458 | Desacetyl Rifaximin | Desacetyl Rifaximin | 80621-88-1 |
| 459 | Desloratadine | Dehydro Loratadine Isomer B (or) USP Related Compound I | 133330-56-0 |
| 460 | Desloratadine | Desloratadine Deschloro Impurity | NA |
| 461 | Dexketoprofen | Dex ketoprofen Trometamol | 156604-79-4 |
| 462 | Dextromethorphan | Dextromethorphan Hydrobromide Monohydrate | 6700-34-1 |
| 463 | Deflazacort (DAD) | 21-desacetyl deflazacort (or) 21-alcohol | 13649-57-5 |
| 464 | Diaveridine | Diaveridine | 5355-16-8 |
| 465 | Diazepam | Impurity-A | 1088-11-5 |
| 466 | Diazepam | Impurity-B | 6021-21-2 |
| 467 | Diazepam | Impurity-C | 5220-02-0 |
| 468 | Diazepam | Impurity-D | 1022-13-5 |
| 469 | Diazepam | Impurity-E | 20927-53-1 |
| 470 | Diazepam | Impurity-F | 31269-33-7 |
| 471 | Diazepam | Desoxo Chlordiazepoxide | 4393-72-0 |
| 472 | Diclofenac | Impurity-A (or) RC A | 15362-40-0 |
| 473 | Diclofenac | Impurity-B | 22121-58-0 |
| 474 | Diclofenac | Impurity-C | 27204-57-5 |
| 475 | Diclofenac | Impurity-D | 127792-45-4 |
| 476 | Diclofenac | Impurity-E | 59-48-3 |
| 477 | Diclofenac | Impurity-F | 560075-65-2 |
| 478 | Diclofenac | Glycerol Ester Impurity | NA |
| 479 | Diclofenac | PEG Ester Impurity | NA |
| 480 | Diclofenac | Diclofenac Potassium | 15307-81-0 |
| 481 | Diclofenac | Diclofenac Sodium | 15307-79-6 |
| 482 | Diclofenac | Diclofenac acid (or) aceclofenac imp A | 15307-86-5 |
| 483 | Diclofenac | dicyclohexyl ketone | 119-60-8 |
| 484 | Diclofenac | Dicyclohexyl methanol | 4453-82-1 |
| 485 | Dicyclomine (or) Dicycloverine | Dicyclohexyl ketone chloride Impurity | 83803-75-2 |
| 486 | Dicyclomine (or) Dicycloverine | Dicyclomine Hydrochloride | 67-92-5 |
| 487 | Dicyclomine (or) Dicycloverine | Impurity-A (2nd lot) | 60263-54-9 |
| 488 | Dicyclomine (or) Dicycloverine | Dicycloverine impurity-B HCL (2nd lot) | 109158-77-2 |
| 489 | Dicyclomine (or) Dicycloverine | Cyclohexyl-1-cyclohexenyl ketone | 74598-74-6 |
| 490 | Didymin | Didymin | 14259-47-3 |
| 491 | Digoxin | Digoxin EP Impurity H (or) Lanatoside C | 17575-22-3 |
| 492 | Digoxin | Impurity-C | 1672-46-4 |
| 493 | Digoxin | Impurity-D | 5352-63-6 |
| 494 | Digoxin | Impurity-F | 5297/05/02 |
| 495 | Dimenhydrinate | Related Compound-A | 53499-40-4 |
| 496 | Dimenhydrinate | Related Compound E | 4921-49-7 |
| 497 | Dimethyl amine | 2,6-Dimethylaniline Hydrochloride | 21436-98-6 |
| 498 | Dimethyl Fumarate | Dimethyl Fumarate Primary Standard | 624-49-7 |
| 499 | Diosmin | Impurity-A | 6100-74-9 |
| 500 | Diosmin | impurity -C | 552-57-8 |
| 501 | Diosmin | impurity E | 480-36-4 |
| 502 | Diosmin | impurity D | 1431536-92-3 |
| 503 | Diosmin | impurity F | 520-34-3 |
| 504 | Diosmin | impurity G | 520-33-2 |
| 505 | Diosmin | Diosmetin-7-o-beta-d-glucoside | 20126-59-4 |
| 506 | Diphenhydramine | Related compound-A | 53499-40-4 |
| 507 | Diphenhydramine | Impurity-B | 4024-34-4 |
| 508 | Diphenhydramine | Impurity-C (2nd lot) | 1808-12-4 |
| 509 | Diphenhydramine | Impurity-D | 91-01-0 |
| 510 | Diphenhydramine | Diphenhydramine N-Oxide (salt) | 13168-00-8 |
| 511 | Diphenyl methanol | Diphenyl Methanol | 91-01-0 |
| 512 | Dipyridamole | Impurity-C | 54093-92-4 |
| 513 | Dipyridamole | Impurity-D | NA |
| 514 | D-Ofloxacin | D-Ofloxacin | 100986-86-5 |
| 515 | Dolutegravir | Acid Degradation Product- A | NA |
| 516 | Dolutegravir | Oxidative degradation Product -B | NA |
| 517 | Domperidone | Domperidone Impurity-4 | 39677-10-6 |
| 518 | Doxercalciferol | Trans Doxercalciferol | 74007-20-8 |
| 519 | Doxycycline | Impurity-F | 122861-53-4 |
| 520 | Doxycycline | Impurity-C (or) 4-epi doxycycline | 6543-77-7 |
| 521 | Doxylamine | N-oxide | 97143-65-2 |
| 522 | Doxylamine | N-Desmethyldoxylamine | 78868-03-8 |
| 523 | Doxylamine | Doxylamine Impurity B (or) Doxylamine Alcohol Impurity | 19490-92-7 |
| 524 | Docetaxel | Docetaxel | 114977-28-5 |
| 525 | Docetaxel | Docetaxel impurity C | 153381-68-1 |
| 526 | Doxazosin | impurity E | 27631-29-4 |
| 527 | Droxidopa | Droxidopa Benzoate TFA salt | NA |
| 528 | Droxidopa | Doxidopa primary std | 23651-95-8 |
| 529 | Droxidopa | Droxidopa Enantiomer | 51829-99-3 |
| 530 | Duloxetine | Duloxetine Racemic Impurity | 116817-13-1 |
| 531 | Dutasteride | Dutasteride | 164656-23-9 |
| 532 | Dutasteride | Impurity-A | 104239-97-6 |
| 533 | Dutasteride | Impurity-C | 157307-36-3 |
| 534 | Dutasteride | Impurity-F | 1365545-42-1 |
| 535 | Dutasteride | Impurity-G | 1430804-85-5 |
| 536 | Dutasteride | Impurity-E | 1796930-46-5 |
| 537 | Dutasteride | Dihydro dutasteride impurity | 164656-22-8 |
| 538 | Dutasteride | Methyl impurity | |
| 539 | Dapson | imp 1 (or) 4- phenyl Sulfonylaniline | 7019/01/04 |
| 540 | Dapson | imp 2 (or) 4-Chloro Diphenyl Sulfone | 80-00-2 |
| 541 | Dapson | imp 3 (or) 4-Amino-4-chloro diphenyl sulphone | 7146-68-1 |
| 542 | Dapson | imp 4 (or) 4-((4-aminophenyl)sulfonyl)phenol | 25963-47-7 |
| 543 | Ebastine | Impurity-B (2nd lot) | 943-27-1 |
| 544 | Ebastine | Impurity-D | 97928-18-2 |
| 545 | Ebastine | Impurity-C | 58258-01-8 |
| 546 | Ebastine | Impurity-E (2nd lot) | 1312211-93-0 |
| 547 | Ebastine | Impurity-F (2nd lot) | 1429071-63-5 |
| 548 | Ebastine | Impurity-G (2nd lot) | 1429071-65-7 |
| 549 | Ebastine | Impurity-H | 574-42-5 |
| 550 | Ebastine | Related compound-B | 943-27-1 |
| 551 | Ebastine | Impurity-A (Diphenyl methanol) | 91-01-0 |
| 552 | Edaravone | Edaravone | 89-25-8 |
| 553 | Efinaconazole | Efinaconazole Primary Standard | 164650-44-6 |
| 554 | Elagolix sodium | Elagolix Sodium Impurity-A | 830346-50-4 |
| 555 | Elagolix sodium | Elagolix Sodium Impurity-B | 1092070-97-7 |
| 556 | Elagolix sodium | Elagolix Sodium Impurity-C | NA |
| 557 | Elagolix sodium | Elagolix Sodium Impurity-D | NA |
| 558 | Elagolix sodium | Elagolix Sodium Impurity-E | NA |
| 559 | Elagolix sodium | Elagolix Sodium Impurity-F | NA |
| 560 | Elagolix sodium | Elagolix Sodium | 832720-36-2 |
| 561 | Elagolix sodium | Elagolix Sodium Isomer | NA |
| 562 | Elagolix sodium | pamoic acid | 130-85-8 |
| 563 | Elagolix sodium | Elagolix Nitroso Impurity | NA |
| 564 | Eletriptan | Eletriptan Impurity 14 | NA |
| 565 | Eletriptan | Eletriptan Impurity 15 | NA |
| 566 | Emtricitabine | Emtricitabine Enantiomer (3rd lot) | 137530-41-7 |
| 567 | Emtricitabine | Emtricitabine S-Oxide (3rd lot) | 152128-77-3 |
| 568 | Emtricitabine | Emtricitabine trans cyclic impurity | NA |
| 569 | Empagliflozin | Empagliflozin α-Anomer | 1620758-33-9 |
| 570 | Empagliflozin | ||
| 571 | Empagliflozin | Empagliflozin Bromo Impurity | 915095-89-5 |
| 572 | Empagliflozin | 1-Methoxy Empagliflozin | 1279691-36-9 |
| 573 | Empagliflozin | Tetracetyl Empagliflozin Impurity | 915095-99-7 |
| 574 | Empagliflozin | Empagliflozin (R)-Isomer | 864070-43-9 |
| 575 | Empagliflozin | Empagliflozin Standard | 864070-44-0 |
| 576 | Enzalutamide | Enzalutamide | 915087-33-1 |
| 577 | Enzalutamide | Enzalutamide Impurity B (or) Carboxylic Acid Impurity | 1242137-15-0 |
| 578 | Enzalutamide | Enzalutamide Impurity A (or) Oxo-Enzalutamide | 1242137-18-3 |
| 579 | Enalapril | Impurity- A | 1356932-13-2 |
| 580 | Enalapril | Impurity- C | 76420-72-9 |
| 581 | Enalapril | Impurity- D | 115729-52-7 |
| 582 | Enalapril | 3-Phenylpropionic Acid | 501-52-0 |
| 583 | Enrofloxacin | impurity E | NA |
| 584 | Eplerenone (EE) | Eplerenone impurity -F | 579484-30-3 |
| 585 | Esmolol | Esmolol Isopropylamide analog | NA |
| 586 | Esmolol | Esmolol acid | 81148-15-4 |
| 587 | Esmolol | N-Ethyl Esmolol | NA |
| 588 | Esmolol | Esmolol dimer | 98903-89-0 |
| 589 | Esomeprazole | Esomeprazole Impurity-B | 110374-16-8 |
| 590 | Estradiol Valerate | Estradiol Valerate | 979-32-8 |
| 591 | Eszopiclonee | Eszopiclonee -R Isomer | |
| 592 | Eszopiclonee | Eszopicloe desmethyl imp | 1216659-29-8 |
| 593 | Eszopiclonee | Eszopiclone EP Impurity-C | 148891-53-6 |
| 594 | Etodolac | Impurity -A | 41339-67-7 |
| 595 | Etodolac | Impurity -B | 41340-19-6 |
| 596 | Etodolac | Impurity -C | 109518-50-5, 109518-47-0 |
| 597 | Etodolac | Impurity -D | 57917-63-2 |
| 598 | Etodolac | Impurity -E | 57817-27-3 |
| 599 | Etodolac | Impurity -F | 849630-65-5 |
| 600 | Etodolac | Impurity -G | 57816-83-8 |
| 601 | Etodolac | Impurity -J | 115066-03-0 |
| 602 | Etodolac | Impurity -K | 122188-02-7 |
| 603 | Etodolac | Impurity -L | NA |
| 604 | Etodolac | Etodolac Impurity H | 41340-36-7 |
| 605 | Etomidate | Etomidate Racemate | NA |
| 606 | Etomidate | Etomidate acid | 56649-48-0 |
| 607 | Etomidate | Etomidate Propylene Glycol Ester 1 | NA |
| 608 | Etomidate | Etomidate Propylene Glycol Ester 2 | NA |
| 609 | Etomidate | Impurity-B | 5377-20-8 |
| 610 | Etomidate | 2-hydroxy-1-methylethylester | 4664-49-7 |
| 611 | Etomidate | 2-hydroxypropylmethacrylate | 923-26-2 |
| 612 | Etomidate | Etomidate Impurity C | 792842-51-4 |
| 613 | Exmestane | Exemestane | 107868-30-4 |
| 614 | Famotidine | Impurity-A(or) RC-A (or) famotidine imp A | 124646-10-2 |
| 615 | Famotidine | Related Compound-B | 89268-62-2 |
| 616 | Famotidine | Related Compound-C | 76824-17-4 |
| 617 | Famotidine | Related Compound-D | 76824-16-3 |
| 618 | Famotidine | Related Compound-E | 129083-44-9 |
| 619 | Famotidine | Related Compound-F | 107880-74-0 |
| 620 | Famotidine | Related Compound-G | 76823-97-7 |
| 621 | Famotidine | Famotidine | 76824-35-6 |
| 622 | Famotidine | Famotidine Sulfoxide Impurity | 90237-03-9 |
| 623 | Fenofibrate | Impurity-A | 42019-78-3 |
| 624 | Fenofibrate | Impurity-B | 42017-89-0 |
| 625 | Fenofibrate | Impurity-C | 217636-47-0 |
| 626 | Fenofibrate | Impurity-D | 42019-07-8 |
| 627 | Fenofibrate | Impurity-E | 42019-08-9 |
| 628 | Fenofibrate | Impurity-F | 154356-96-4 |
| 629 | Fenofibrate | Impurity-G | 217636-48-1 |
| 630 | Fenofibrate | Fenofibric acid | 856676-23-8 |
| 631 | Fesoterodine | Fesoterodine Fumarate ester of Diol | 1428856-47-6 |
| 632 | Fesoterodine | Fesoterodine Fumarate | 286930-03-8 |
| 633 | Fesoterodine | Impurity-G | 1254942-29-4 |
| 634 | Fesoterodine | Impurity-A | 200801-70-3 |
| 635 | Fesoterodine | Impurity-B | 1208313-13-6 |
| 636 | Fesoterodine | Impurity-C | 895137-81-2 |
| 637 | Fexofenadine | Related compound-C | 185066-37-9 |
| 638 | Fexofenadine | Related compound-A | 76811-98-8 |
| 639 | Fexofenadine | Related compound-B | 479035-75-1 |
| 640 | Fexofenadine | Fexofenedine | 83799-24-0 |
| 641 | Fingolimod | Fingolimod Deshydroxymethyl Impurity | 168560-42-7 |
| 642 | Fingolimod | Fingolimod impurity 8 | 162358-08-9 |
| 643 | Fingolimod | Fingolimod impurity 10 | 177259-52-8 |
| 644 | Fingolimod | Fingolimod impurity 25 | 2517974-32-0 |
| 645 | Fingolimod | Fingolimod impurity 26 | 2518310-38-6 |
| 646 | Fingolimod | Fingolimod impurity a | 1201794-93-5 |
| 647 | Fingolimod | Fingolimod impurity B | 745767-97-9 |
| 648 | Fingolimod | Fingolimod impurity C | 746594-44-5 |
| 649 | Fingolimod | Fingolimod impurity D | 780729-32-0 |
| 650 | Fingolimod | Fingolimod impurity G | 1807973-92-7 |
| 651 | Fingolimod | Fingolimod impurity H | 162358-09-0 |
| 652 | Fingolimod | Fingolimod impurity I | 249289-10-9 |
| 653 | Flavone | Flavone | 525-82-6 |
| 654 | Flecainide Acetate | Impurity-A | NA |
| 655 | Flecainide Acetate | Impurity-B | 22990-77-8 |
| 656 | Flecainide Acetate | Impurity-D | 35480-52-5 |
| 657 | Flecainide Acetate | Impurity-E | 57415-36-8 |
| 658 | Flumazenil | Related Compound-B | 131666-45-0 |
| 659 | Fluoxetine | 4-trifluoromethyl Phenol | 402-45-9 |
| 660 | Fluoxetine | Fluoxetine Dimethyl amine Hydrochloride Salt | 56225-81-1 (free base) 885101-12-2 (HCl salt) |
| 661 | Fluoxetine | Impurity-A | 42142-52-9 |
| 662 | Fluoxetine | Impurity-B/ RC-B | 30684-07-2 |
| 663 | Fluoxetine | Impurity-C | 79088-29-2 |
| 664 | Fluoxetine | Impurity-E | 83554-67-0 |
| 665 | Fluorouracil | Fluoxetine HCl Standard | 56296-78-7 |
| 666 | Fluorouracil | Fluorouracil Related Compound –F (or) Impurity F | 56177-80-1 |
| 667 | Fluphenazine | Fluphenazine Nonanoate | NA |
| 668 | Fluphenazine | Fluphenazine DCO Decanoate Impurity | NA |
| 669 | Fluphenazine | Fluphenazine Di N1- Oxide | 76005-60-2 |
| 670 | Fluphenazine | Fluphenazine Dihydrochloride Impurity-C | NA |
| 671 | Fluphenazine | Fluphenazine Dihydrochloride Impurity-D | NA |
| 672 | Fluphenazine | Impurity-A (or) sulfoxide | 1674-76-6 |
| 673 | Fluphenazine | Impurity-B (or) ss dioixde | 1476-79-5 |
| 674 | Fluphenazine | Fluphenazine Mono N1- Oxide | 30897-25-7 |
| 675 | Flutamide | Impurity-C | 13312-12-4 |
| 676 | Flutamide | Flutamide Impurity B (or) Related Compound B | 393-12-4 |
| 677 | Flutamide | Impurity-A | 393-11-3 |
| 678 | Flutamide | Impurity-F (or) impurity F | 151262-93-0 |
| 679 | Fluvastatin | 3-Keto Fluvastatin | 1331643-17-4 |
| 680 | Fluvastatin | Impurity-D (or) 5-oxo | 1160169-39-0 |
| 681 | Fluvastatin | Impurity-A | 174956-43-5 |
| 682 | Fluvastatin | Impurity-B (or) Fluvastatin t-butyl ester | 194934-96-8 |
| 683 | Fluvastatin | Impurity-G | 101125-34-2 |
| 684 | Fluvastatin | Fluvastatin methyl ester | 93957-53-0 |
| 685 | Fluvoxamine | Impurity- D | 61718-80-7 |
| 686 | Folic acid | Related Compound- A | 1492-18-8 |
| 687 | Folic acid | impurity B as sulphate | NA |
| 688 | Folic acid | Dihydro folic acid | 4033-27-6 |
| 689 | Formoterol | Impurity-3 | NA |
| 690 | Formoterol | Impurity-G | 3706-26-1 |
| 691 | Formoterol | Impurity-2 | 126002-14-0 |
| 692 | Formoterol | Impurity-1 | 903563-43-9 |
| 693 | Formoterol | Related compound- A | 150513-24-9 |
| 694 | Fomepizole standard | Fomepizole standard | 7554-65-6 |
| 695 | Furosemide | Impurity- C | 3086-91-7 |
| 696 | Furosemide | Related compound-A | 4818-59-1 |
| 697 | Furosemide | Related compound- B (2nd lot) | 3086-91-7 |
| 698 | Furosemide | Impurity- B | 2736-23-4 |
| 699 | Furosemide | Impurity-D | 5046-19-5 |
| 700 | Furosemide | Impurity-E | 50-84-0 |
| 701 | Furosemide | Furosemide | 54-31-9 |
| 702 | Gabapentin | Gabapentin Impurity-A | 64744-50-9 |
| 703 | Gabapentin | Gabapentin Impurity-E | 67950-95-2 |
| 704 | Gabapentin | Related compound Impurity-D | 1076198-17-8 |
| 705 | Gabapentin | Related compound Impurity-B | 133481-09-1 |
| 706 | Gabapentin | Gabapentin Metyl Ester | 63562-01-6 |
| 707 | Gefitinib | Gefitinib | 184475-35-2 |
| 708 | Gefitinib | Gefitinib Impurity DY | NA |
| 709 | Gefitinib | Gefitinib Impurity TE | NA |
| 710 | Gefitinib | Gefitinib Impurity II | 153437-78-6 |
| 711 | Gefitinib | Gefitinib Impurity A | 199327-61-2 |
| 712 | Gefitinib | Gefitinib Impurity I | 1502829-45-9 (free base) |
| 713 | Gentamicine | Gentamicine Impurity-B | 49751-51-1 |
| 714 | Gentamicine | Gentamicine Impurity-C | 36889-16-4 |
| 715 | Glibenclamide | Glibenclamide Impurity-A | 16673-34-0 |
| 716 | Glibenclamide | Glibenclamide Impurity -B | 21165-77-5 |
| 717 | Gliclazide | Gliclazide Impurity 1 (4-(2-acetamido ethyl)benzene sulfonyl chloride) | 35450-53-4 |
| 718 | Glimepiride | RC-D & Impurity-D | 791104-62-6 |
| 719 | Glimepiride | Related compound-B (2nd lot) | 119018-29-0 |
| 720 | Glimepiride | RC-C & Impurity-C (2nd lot) | 119018-30-3 |
| 721 | Glyburide | Related compound-A | 16673-34-0 |
| 722 | Glycopyrrolate | Impurity-1 | 51052-74-5 |
| 723 | Glycopyrrolate | Impurity-L | 19833-96-6 |
| 724 | Glycopyrrolate | Impurity-E (or) dehydro | NA |
| 725 | Glycopyrrolate | Glycopyrrolate Erythro free | 596-51-0 |
| 726 | Glycopyrrolate | Related compound-I | NA |
| 727 | Glycopyrrolate | Related compound-A | 618-88-2 |
| 728 | Glycopyrrolate | Related compound-B | 13118-11-1 |
| 729 | Glycopyrrolate | Related compound-C | 427-49-6 |
| 730 | Granisetron | Impurity-A | 127472-42-8 |
| 731 | Granisetron | Impurity-B | 107007-95-4 |
| 732 | Granisetron | Impurity-D | 50890-83-0 |
| 733 | Granisetron | Impurity-I | 1363173-34-5 |
| 734 | Granisetron | granisetron hcl | 107007-99-8 |
| 735 | Griseofulvin | Impurity-B | 3680-32-8 |
| 736 | Griseofulvin | Impurity-C | 3573-90-8 |
| 737 | Guaifenesin | Impurity-A | 90-05-1 |
| 738 | Guaifenesin | Guaifenesin Beta Isomer | 14007-09-1 |
| 739 | Guaifenesin | Impurity-D | 16929-60-5 |
| 740 | Guaifenesin | 2,6-Dichlorophenylacetic Acid | 6575-24-2 |
| 741 | Guaifenesin | COA -2,6-Dichlorophenylacetic Acid Methyl Ester | 54551-83-6 |
| 742 | Guaifenesin | COA -Ethylenediaminetetraacetic acid disodium salt dihydrate | 6381-92-6 |
| 743 | Guaifenesin | Guanidine Hydrochloride | 50-01-1 |
| 744 | Guaifenesin | Gunafacine | 29110-47-2 |
| 745 | Guaifenesin | Guanfacine Dimer | NA |
| 746 | Haloperidol | Impurity-A | 3109/12/04 |
| 747 | Haloperidol | Impurity-F | 1391052-67-7 |
| 748 | Haloperidol | Impurity-H | 148406-51-3 |
| 749 | Haloperidol | Haloperidol Impurity-8 | 3874-54-2 |
| 750 | Haloperidol | Haloperidol Impurity-C | 1391052-87-1 |
| 751 | Haloperidol | Haloperidol Impurity-E | 1391054-69-5 |
| 752 | Halobetasol propionate | Related compound C | 181527-42-4 |
| 753 | Halobetasol propionate | Halobetasol propionate | 66852-54-8 |
| 754 | Halobetasol propionate | Related compound B | 79861-38-4 |
| 755 | Hydrocortisone Hemisuccinate | Hydrocortisone Hemisuccinate sodium salt | 125-04-2 |
| 756 | Hydrocortisone Hemisuccinate | Hydrocortisone sodium phosphate | 6000-74-4 |
| 757 | Hydroxychloroquine | Impurity-C (or) desethyl hydroxy chloroquine | 4298-15-1 |
| 758 | Hydroxychloroquine | Impurity-A (or) N-Oxide | 1449223-88-4 |
| 759 | Hydroxychloroquine | Impurity-D (or) desethyl chloroquine | 1476-52-4 |
| 760 | Hydroxychloroquine | Impurity-E | 10500-64-8 |
| 761 | Hydroxychloroquine | Impurity-F | 6281-58-9 |
| 762 | Hydroxychloroquine | Impurity-G | 86-98-6 |
| 763 | Hydroxychloroquine | Impurity-I | NA |
| 764 | Hydroxychloroquine | Impurity-H (or) O-Acetate | 47493-14-1 |
| 765 | Hydroxychloroquine | O-Sulfate (or) impurity B | 103152-84-7 |
| 766 | Hydroxylamine HCl | Hydroxylamine HCl | 5470/11/01 |
| 767 | Hydroxyzine HCl | Deschloro Hydroxyzine (or) Hydroxyzine HCl Impurity B | 13073-96-6 |
| 768 | Hydroxyzine HCl | Desthoxy Hydroxyzine | NA |
| 769 | Hydroxyzine HCl | Etodroxizine (3rd lot) | 17692-34-1 |
| 770 | Hydroxyzine HCl | Dimer Impurity | 346451-15-8 |
| 771 | Hydroxyzine HCl | IDZ 1 impurity | NA |
| 772 | Hydroxyzine HCl | N-Oxide impurity (2nd lot) | NA |
| 773 | Hydroxyzine HCl | O-Acetyl impurity (2nd lot) | NA |
| 774 | Hydralazine | 3-methyl (1,2,4)triazolo (3,4 α) phthalazine Impurity | 20062-41-3 |
| 775 | Hydralazine | 1-Aminophthalazine Impurity | 19064-69-8 |
| 776 | Hydralazine | 1-ChloroPhthalazine Impurity | 5784-45-2 |
| 777 | Hydralazine | 1-Phthalazinone Impurity | 119-39-1 |
| 778 | Hydralazine | (1,2,4)triazolo (3,4 α) phthalazine Impurity | 234-80-0 |
| 779 | Hydralazine | 4-Hydrazinophthalazin-1-amine | 649765-80-8 |
| 780 | Hydralazine | Hydralazine Dimer Impurity | 24030-07-7 |
| 781 | Hydralazine | 4-Hydrazinophthalazin-1-amine (or) Hydralazine Impurity 7 | 649765-80-0 |
| 782 | Hydralazine | Hydralazine Lactosone Impurity | NA |
| 783 | Hydralazine | Hydrazine Sulfate | 2644-70-4 |
| 784 | Hydralazine | Phthalazine | 253-52-1 |
| 785 | Hydrochlorothiazide | Salamide (or) Hydrochlorothiazide Impurity-B | 121-30-2 |
| 786 | Hydroxy chloro imiazole | impurity B | 121-30-2 |
| 787 | Hydroxy chloro imiazole | CHLOROTHIAZIDE | 58-94-6 |
| 788 | Ibuprofen | 4-Acetyl Benzoicacid | 586-89-0 |
| 789 | Ibuprofen | 1-Ethyl-4-Isobutyl-benzene | 100319-40-2 |
| 790 | Ibuprofen | 2-[4-(hydroxymethyl)phenyl]propanoic acid | NA |
| 791 | Ibuprofen | Related Compound-1 | NA |
| 792 | Ibuprofen | 4-(Iso butyryl ) benzoic acid | NA |
| 793 | Ibuprofen | 1-(4-(1-hydroxy -2-methylpropyl)phenyl) ethanone | NA |
| 794 | Ibuprofen | 2-(4-Isobutyrylphenyl)propane | 72846-62-9 |
| 795 | Ibuprofen | 2-(4-Isobutyrylphenyl)propanamide | NA |
| 796 | Ibuprofen | 3-(4-Isobutyryl)phenyl)butanoic acid | NA |
| 797 | Ibuprofen | Impurity-A | 66622-47-7 |
| 798 | Ibuprofen | Impurity-B (3RD lot) | 3585-49-7 |
| 799 | Ibuprofen | Impurity-C | 59512-17-3 |
| 800 | Ibuprofen | Impurity-D | 938-94-3 |
| 801 | Ibuprofen | Impurity-E /RC-C | 38861-78-8 |
| 802 | Ibuprofen | Impurity-F | 65322-85-2 |
| 803 | Ibuprofen | Impurity-G | 1391054-15-1 |
| 804 | Ibuprofen | 1391054-15-1 | |
| 805 | Ibuprofen | Impurity-H | 2143535-25-3 |
| 806 | Ibuprofen | Impurity-I | NA |
| 807 | Ibuprofen | Impurity-J (2nd lot) | 65813-55-0 |
| 808 | Ibuprofen | Impurity-J (1st lot) | |
| 809 | Ibuprofen | Impurity-K | 43153-07-7 |
| 810 | Ibuprofen | Impurity-L (3RD lot) | 53949-53-4 |
| 811 | Ibuprofen | Impurity-M (2st lot) | 60057-62-7 |
| 812 | Ibuprofen | Impurity-N (1st lot) | 3585-52-2 |
| 813 | Ibuprofen | Impurity-O (1st lot) | 64451-76-9 |
| 814 | Ibuprofen | Impurity-P | 36039-36-8 |
| 815 | Ibuprofen | Impurity-Q | 36039-35-7 |
| 816 | Ibuprofen | Impurity-R | NA |
| 817 | Ibuprofen | 2-(4-IsoPropylphenyl) propanoic acid | NA |
| 818 | Ibuprofen | 2-(4-Propylphenyl) propanoic acid | 3585-47-5 |
| 819 | Ibuprofen | 4-Isobutyryl Acetophenone | 103931-20-0 |
| 820 | Ibuprofen | Hydratropic acid | 492-37-5 |
| 821 | Ibuprofen | 4-(1-Carboxyethyl)benzoic acid | 67381-50-4 |
| 822 | Ibuprofen | 4-Ethyl Benzaldehyde | 4748-78-1 |
| 823 | Ibuprofen | Impurity-J methyl ester | NA |
| 824 | Ibuprofen | 1-(4-(1-hydroxy ethyl)phenyl)-2-methyl propane-1-one | NA |
| 825 | Ibuprofen | Isopropyl Ester impurity | NA |
| 826 | Ibuprofen | Sorbitol Ester Impurity | NA |
| 827 | Ibuprofen | 2-(4-Isobutyl phenyl)propanal | 51407-46-6 |
| 828 | Ibuprofen | Ibuprofen PEG Ester Impurity | NA |
| 829 | Ibuprofen | 1-(3-isobutylphenyl)ethanone | 877612-13-0 |
| 830 | Ibuprofen | 2-(3-isobutylphenyl)propanal | NA |
| 831 | Ibuprofen | Ibuprofen Propylene Glycol Ester | 95093-58-6 |
| 832 | Ibuprofen | Ibuprofen Carboxymethyl Ester Impurity | 1797132-75-2 |
| 833 | Ibuprofen | 2,3-Dihydroxypropyl 2-(4-Isobutylphenyl)propanoate | 64622-21-5 |
| 834 | Ibuprofen | Ibuprofen 2,3-Butylene Glycol Ester | 95093-59-7 |
| 835 | Ibuprofen | 2-(4-Isobutylphenyl)prop-2-enoic Acid | 6448-14-2 |
| 836 | Ibuprofen | 2-(4-isobutylphenyl)propanenitrile | 58609-73-7 |
| 837 | Ibuprofen | (2SR)-2-(4-Isobutylphenyl)-N-((RS)-1-phenylethyl)propanamide | 121734-79-0 & 81576-47-8 |
| 838 | Ibuprofen | (2SR)-2-(4-Isobutylphenyl)-N-((SR)-1-phenylethyl)propanamide | 121734-79-0 & 81576-47-8 |
| 839 | Ibuprofen | Ibuprofen Sorbitan Ester | NA |
| 840 | Ibuprofen | Ibuprofen diPEG Ester | NA |
| 841 | Ibuprofen | Racemic-Ibuprofen | 15687-27-1 |
| 842 | Ibuprofen | 4-Isobutyl Phenol | 4167-74-2 |
| 843 | Imatinib acid | Imatinib carboxylic impurity | 106261-49-8 |
| 844 | Imatinib acid | Imatinib EP Impurity F | 152460-10-1 |
| 845 | Imatinib acid | Imatinib Mesylate std | 220127-57-1 |
| 846 | Indapamide | Impurity-A (or) 1-nitroso-2-methyl indoline | 85440-79-5 |
| 847 | Indomethacin | Related compound-A | 2882-15-7 |
| 848 | Indomethacin | Related compound-B | 74-11-3 |
| 849 | Indomethacin | Indomethacin | 53-86-1 |
| 850 | Inosine | inosine | 58-63-9 |
| 851 | Ipratropium Bromide | Ipratropium Bromide Impurity 1 | NA |
| 852 | Irbesartan | Irbesartan | 138402-11-6 |
| 853 | Irbesartan | Irbesartan Propyl analog Impurity | 158778-58-6 |
| 854 | Irbesartan | Azidomethyl biphenyl trityl tetrazole | 124806-66-2 |
| 855 | Irbesartan | Dimethyl Impurity of Irbesartan | 141745-36-0 |
| 856 | Irbesartan | Irbesartan Azide Impurity | 152708-24-2 |
| 857 | Irbesartan | Impurity-A | 748812-53-5 |
| 858 | Irbesartan | 4'-(Azidomethyl)-[1,1'-biphenyl]-2-carbonitrile | 133690-91-2 |
| 859 | Isonaringin | Isonaringin | 14259-46-2 |
| 860 | Isoproternol | 1-(3,4-Dihydroxyphenyl)-2,2-Di hydroxyethane-1-One | NA |
| 861 | Isoproternol | Impurity A | NA |
| 862 | Ivabradine | 1-Bromo-3-Chloropropane | 109-70-6 |
| 863 | Ketoprofen | Impurity-A (OR) RC-D | 66067-44-5 |
| 864 | Ketoprofen | Impurity-C | 68432-95-1 |
| 865 | Ketoprofen | Ketoprofen impurity-D | 107257-20-5 |
| 866 | Ketoprofen | Dexketoprofen Trometamol | 156604-79-4 |
| 867 | Ketoprofen | Racemic Ketoprofen Standard | 22071-15-4 |
| 868 | Ketorolac | Impurity C | 1026936-07-1 |
| 869 | Ketorolac | Impurity- D | 1391053-45-4 |
| 870 | Ketorolac | Impurity- A/RC-B | 154476-25-2 |
| 871 | Ketorolac | Impurity- B | 113502-52-6 |
| 872 | Ketorolac | Ketorolac RC-D | 113502-55-9 |
| 873 | Ketorolac | Ketorolac Tromethamine | 74103-07-4 |
| 874 | Ketorolac | Ketorolac related compound A | 167105-80-8 |
| 875 | Ketorolac | Ketorolac impurity G | 1391051-90-3 |
| 876 | Ketorolac | Ketorolac impurity 1 | NA |
| 877 | Ketorolac | Ketorolac impurity 2 | NA |
| 878 | Ketamine hydrochloride | Impurity-C | 90717-17-2 |
| 879 | Ketamine hydrochloride | Impurity-B | 1823362-29-3 |
| 880 | Lacosamide | Lacosamide standard | 175481-36-4 |
| 881 | Lacosamide | impurity F | 171623-02-2 |
| 882 | Lacosamide | Impurity I | 2295925-90-3 |
| 883 | Labetalol | Impurity-G (OR) bromo labetalol hcl | NA |
| 884 | Labetalol | Labetalol acid impurity (or) impurity A | 1391051-99-2 |
| 885 | Labetalol | ILabetalol Impurity-F (or) Labetalone Hydrochloride | 96441-14-4 |
| 886 | Labetalol | Labetalol Impurity 2 (or) labetalol Cyclohexyl analogue | NA |
| 887 | Labetalol | Labetalol impurity B | 802620-01-5 |
| 888 | Labetalol | Labetalol impurity C | 30566-92-8 |
| 889 | Lactose Monohydrate | Lactose Monohydrate | 64044-51-5 |
| 890 | Lactose Olamine adduct | Lactose Olamine adduct | NA |
| 891 | Lamivudine | Impurity-B | 136846-20-3 |
| 892 | Lamotrigine | Impurity-G | 38943-76-9 |
| 893 | Lansoprazole | Impurity-C | 103577-40-8 |
| 894 | Latanoprost | 15(s)-Latanoprost (2nd lot) | 145773-22-4 |
| 895 | Latanoprost | 15-keto-Latanoprost | 135646-98-9 |
| 896 | Latanoprost | Latanoprost | 130209-82-4 |
| 897 | Latanoprost | 5-Trans Latanoprost | 913258-34-1 |
| 898 | Latanoprost | CPDO Ester | NA |
| 899 | Latanoprost | Latanoprost Acid impurity (2nd lot) | 41639-83-2 |
| 900 | Latanoprost | Tri phenyl phosphine oxide impurity | 791-28-6 |
| 901 | Latanoprost | 5-(Diphenylphosphinyl)pentanoic acid | 791-28-6 |
| 902 | Leflunomide | Impurity-F | 1403564-06-6 |
| 903 | Lercanidipine | Impurity-A | NA |
| 904 | Lercanidipine | Impurity-B (in-house) | 100442-33-9 |
| 905 | Lercanidipine | Related compound-2 | NA |
| 906 | Lercanidipine | Lercanidipine-dipropyl Ester imp | |
| 907 | Lercanidipine | Lercanidipine-Related compound A (or) Nicardipne monoacid | 74936-72-4 |
| 908 | Lercanidipine | Lercanidipine-Nicardipine imp C (or) dimethyl ester analog | 21881-77-6 |
| 909 | Lenalidomide (LAB) | N-methyl imp | 2197421-58-0 |
| 910 | Levocetipiperazine | Levocetipiperazine | NA |
| 911 | Levocetiramide | Levocetiramide | NA |
| 912 | Levocetirizine | Levocetrizine PEG ester (2nd lot) | NA |
| 913 | Levocetirizine | Levocetrizine dihydrochloride | 130018-87-0 |
| 914 | Levocetirizine | Chlorobenzhydryl piperazine (CBHP) (or) Cetirizine Impurity-A | NA |
| 915 | Levocetirizine | Impurity-B HCL salt | NA |
| 916 | Levocetirizine | Impurity-C (or) chloro cetirizine | NA |
| 917 | Levocetirizine | Impurity-D | 346451-15-8 |
| 918 | Levocetirizine | Levocetrizine Lactose Ester Hydrochloride | NA |
| 919 | Levocetirizine | Levocetrizine Lactose Ester | NA |
| 920 | Levocetirizine | Levocetrizine Mehtylester | 346451-15-8 |
| 921 | Levodopa | Impurity-A | 27244-64-0 |
| 922 | Levodopa | Impurity-D | 5796-17-8 |
| 923 | Levomilnacipram | Impurity V | 183474-81-9 |
| 924 | Levothyroxin | Levothyroxine Glucose adduct | NA |
| 925 | Levothyroxin | Levothyroxine EP Impurity F | 911661-90-0 |
| 926 | Levothyroxin | Monochlorotrirodothyronine | 909279-46-5 |
| 927 | Levofloxacin | D-Ofloxacin (Levofloxacin enantiomer) | 100986-86-5 |
| 928 | Levofloxacin | Levofloxacin Impurity-F | 100986-89-8 |
| 929 | Letrozole | Letrozole impurity C | 112809-25-3 |
| 930 | Letrozole | ||
| 931 | Lidocaine | Lidocaine standard | 137-58-6 |
| 932 | Lidocaine | Lidocaine Aldehyde Impurity | NA |
| 933 | Lidocaine | Lidocaine Cyclic Impurity | NA |
| 934 | Lidocaine | Lidocain imp H | 1131-01-7 |
| 935 | Lidocaine | Lidocaine Impurity-K | 50295-20-2 |
| 936 | Lidocaine | Lidocaine-methylparaben | 99-76-3 |
| 937 | Linagliptin | Linagliptin Standard | 668270-12-0 |
| 938 | Lincomycin | Lincomycin Hydrochloride | 7179-49-9 |
| 939 | Lisinopril | Lisinopril Diacid impurity (2nd lot) | 138247-43-5 |
| 940 | Lisinopril | Impurity-B | 6192-52-5 |
| 941 | Lisinopril | impurity-E (2nd lot) | 85955-59-5 |
| 942 | Lisinopril | impurity-F (2nd lot) | 1132650-67-9 |
| 943 | Lisinopril | impurity-A | 1012-05-1 |
| 944 | Lisinopril | Impurity-C | 328385-86-0 |
| 945 | Lisinopril | Impurity-D(1st lot) | 219677-82-4 |
| 946 | Lisinopril | impurity G | 1356839-89-8 |
| 947 | Lisinopril | N-Alkyl Lisinopril impurity | 927819-64-5 |
| 948 | Loperamide. HCL | Impurity-C | NA |
| 949 | Loperamide. HCL | Impurity-B | NA |
| 950 | Loperamide. HCL | Impurity-A | 1391052-94-0 |
| 951 | Loperamide. HCL | Impurity-D | 37743-41-2 |
| 952 | Loperamide. HCL | Impurity-G | 109572-89-6 |
| 953 | Loperamide. HCL | ||
| 954 | Loperamide. HCL | Impurity-H (2nd lot) | 61299-42-1 |
| 955 | Loratadine | Dehydro Loratadine Isomer A | NA |
| 956 | Loratadine | Hydroxy Deacyl Analog of Loratadine/RC-D | 38089-93-9 |
| 957 | Loratadine | Loratadine N-Oxide | 165739-62-8 |
| 958 | Loratadine | 2-Hydroxymethyl Loratadine | 609806-39-5 |
| 959 | Loratadine | 4-Hydroxymethyl Loratadine | 609806-40-8 |
| 960 | Loratadine | Dihydro Loratadine | 167891-69-2 |
| 961 | Loratadine | Loratadine | 79794-75-5 |
| 962 | Loratadine | Loratadine Related Compound A (or) Impurity-D | 100643-71-8 |
| 963 | Loratadine | Loratadine Related Compound B (or) EP Impurity-G | 38092-89-6 |
| 964 | Loratadine | Loratadine Related Compound C (or) Impurity-B | 31251-41-9 |
| 965 | Loratadine | Loratadine Related Compound-F (or) imp A | 133284-74-9 |
| 966 | Loratadine | Dehydro Loratadine Isomer B (or) USP RC I | 133330-56-0 |
| 967 | Lorazepam | Impurity-A | 2958-36-3 |
| 968 | Lorazepam | Impurity-B | 2848-96-6 |
| 969 | Lorazepam | Impurity-E (2nd lot) | NA |
| 970 | Lorazepam | Impurity-C | NA |
| 971 | Lorazepam | Related Compound-D | 54643-79-7 |
| 972 | Lorazepam | Related Compound-E | 773871-49-1 |
| 973 | Lorazepam | Lorazepam standard | 846-49-1 |
| 974 | Lormetazepam | Impurity-A | 5621-86-3 |
| 975 | Lormetazepam | Impurity-B | NA |
| 976 | Lormetazepam | Impurity-C | NA |
| 977 | Lorcaserin hydrochloride hemihydrate std | Lorcaserin hydrochloride hemihydrate std | 856681-05-5 |
| 978 | Losartan | impurity-L / 1H Dimer | 230971-71-8 |
| 979 | Losartan | impurity-M / 2H Dimer | 230971-72-9 |
| 980 | Losartan | Losartan Impurity E | 120568-11-8 |
| 981 | Losartan | Losartan Degradent 1 & 2 (or) 1H Dimer and 2H Dimer | NA |
| 982 | Losartan | Losartan Potassium impurity-J | 1006062-27-6 |
| 983 | Losartan | Losartan impurity K | 114798-36-6 |
| 984 | Losartan | Losartan azide impurity | 727718-93-6 |
| 985 | Lopinavir | (S)-2-(2,4-Dioxo-tetrahydropyrimidin-1-yl)-3-methyl butyric acid (or) Lopinavir Impurity-1 | 192725-89-6 |
| 986 | Loxapine | Related Compound-A | 3454-96-4 |
| 987 | Manidipine | Manidipine Di Hydrochloride Primary Standard | 89226-75-5 |
| 988 | Mebeverine | Mebeverine HCl Impurity-B | 14367-46-5 |
| 989 | Mebeverine | 14367-46-5 | |
| 990 | Mebeverine | Mebeverine Impurity-J | NA |
| 991 | Mebeverine | Mebeverine HCl Impurity-C | 14367-47-6 |
| 992 | Medetomidine | Dexmedetomidine Ketone Impurity (or) related impurity B | 91874-85-0 |
| 993 | Medetomidine | Dexmedetomidine Olefine Impurity | 1021949-47-2 |
| 994 | Medetomidine | Ethyl Dexmedetomidine | NA |
| 995 | Medetomidine | Medetomidine Hydroxy Impurity | 86347-12-8 |
| 996 | Medetomidine | N-Benzyl Hydroxy Medetomidine | NA |
| 997 | Medetomidine | NA | |
| 998 | Medetomidine | N-Benzyl Medetomidine | NA |
| 999 | Medetomidine | N-Benzyl Vinyl Analog | NA |
| 1000 | Medetomidine | Dexmedidomidine imp D | 86347-62-8 |
| 1001 | Medetomidine | Racemic Medertomidine | 86347-14-0 |
| 1002 | Medetomidine | Dexmedetomidine related impurity-A (or) Hydroxy impurity | NA |
| 1003 | Medetomidine | Medetomidine impurity-B | 2169880-72-0 |
| 1004 | Mefenamic acid | Mefenamic acid Impurity-A | 87-59-2 |
| 1005 | Mefenamic acid | Mefenamic acid Impurity-C | 118-91-2 |
| 1006 | Mefenamic acid | Mefenamic acid Impurity-D | 65-85-0 |
| 1007 | Meloxicam | Melaxicam Impurity-1 | 15448-99-4 |
| 1008 | Meloxicam | Melaxicam Impurity-2 | 397308-78-0 |
| 1009 | Meloxicam | Melaxicam Impurity-E | 35511-15-0 |
| 1010 | Melphalan | Melphalan Enantiomer (1st lot) | 13045-94-8 |
| 1011 | Melphalan | Melphalan Enantiomer (2nd lot) | 13045-94-8 |
| 1012 | Melphalan | Melphalan Enantiomer Hydrochloride | 13045-94-8 |
| 1013 | Melphalan | Melphalan Related Compound-02 (or) Melphalan Enantiomer (2nd lot) | 13045-94-8 |
| 1014 | Melphalan | Melphalan Related Compound-01 (or) Melphalan Ethyl Ester | 18067-07-7 |
| 1015 | Melphalan | Mono Chloroethyl Melphalan (OR) Impurity-C (2nd lot) | 573704-41-3 |
| 1016 | Melphalan | Mono Hydroxy Melphalan (OR) Impurity-D | 1818258-86-4 |
| 1017 | Melphalan | Melphalan Monohydrate | 148-82-3 |
| 1018 | Melphalan | Melphalan Hydrochloride | 3223/07/02 |
| 1019 | Melphalan | Melphalan (EP) Impurity-A | 1818258-87-5 |
| 1020 | Melphalan | Melphalan (EP) Impurity-B | 1270153-04-2 |
| 1021 | Melphalan | Melphalan (EP) Impurity-F | NA |
| 1022 | Melphalan | NA | |
| 1023 | Melphalan | Melphalan Methyl Ester (OR) Impurity-H | 62978-52-3 |
| 1024 | Memantine | Memantine (USP) Related Compound A | 702-79-4 |
| 1025 | Memantine | N-Acetyl Memantine Impurity | 19982-07-1 |
| 1026 | Memantine | Memantine (USP) Related Compound B | 707-37-9 |
| 1027 | Memantine | Memantine (USP) Related Compound C (2nd lot) | 707-36-8 |
| 1028 | Memantine | Memantine (USP) Related Compound D | 941-37-7 |
| 1029 | Memantine | Memantine (USP) Related Compound E | 351329-88-9 |
| 1030 | Memantine | 3-Methyl Adamantamine | 33103-93-4 |
| 1031 | Memantine | 1-(5-bromo-2-methoxyphenyl)adamantamibne | 104224-63-7 |
| 1032 | Memantine | methyl 6-bromo-2-naphthoate | 33626-98-1 |
| 1033 | Memantine | N-Benzyl Vinyl Analog | NA |
| 1034 | Meropenem | Meropenem trihydrate | 119478-56-7 |
| 1035 | Mesalazine | Mesalazine Impurity-G | 89-86-1 |
| 1036 | Mesalazine | Mesalazine Impurity-A (or) paracetmol imp K | 123-30-8 |
| 1037 | Mesalazine | Mesalazine Impurity-C | 95-55-6 |
| 1038 | Mesalazine | Mesalazine Impurity-E | 65-49-6 |
| 1039 | Mesalazine | Mesalazine Impurity-F | 570-23-0 |
| 1040 | Mesalazine | N-Formyl Mesalazine | 104786-99-4 |
| 1041 | Mesalazine | Mesalazine EP Impurity D | 99-05-8 |
| 1042 | Mesalazine | Mesalazine EP Impurity L | 118-91-2 |
| 1043 | Mesalazine | Mesalazine EP Impurity M | 2516-96-3 |
| 1044 | Mesalazine | Mesalazine EP Impurity N | 96-97-9 |
| 1045 | Mesalazine | Mesalazine EP Impurity J | 112725-89-0 |
| 1046 | Metoclopramide | Metoclopramide Related Compound-A | 5608-13-9 |
| 1047 | Metoclopramide | Metoclopramide Related Compound-B | 4093-31-6 |
| 1048 | Metoclopramide | Metoclopramide Related Compound-D | 4093-29-2 |
| 1049 | Metoclopramide | ACME Impurity of Metoclopramide Hydrochloride | 130312-40-2 |
| 1050 | Metoclopramide | ACME Impurity of Metoclopramide | 20896-27-9 |
| 1051 | Metamizole | Metamizole Impurity-C (2nd lot) | 519-98-2 |
| 1052 | Metamizole | Metamizole Impurity-C Hydrochloride | 519-98-2 |
| 1053 | Metamizole | Metamizole-impurity A | 1672-58-8 |
| 1054 | Metamizole | Metamizole-impurity B | 83-07-8 |
| 1055 | Metamizole | Metamizole-impurity D | 58-15-1 |
| 1056 | Metamizole | Metamizole-impurity E | 129-89-5 |
| 1057 | Metaxalone | N-Benzyl Metaxalone | NA |
| 1058 | Metformin | Metformin Related Compound A | 461-58-5 |
| 1059 | Metformin | Metformin Impurity-D (Melamine) | 108-78-1 |
| 1060 | Metformin | Metformin Impurity-F | 506-59-2 |
| 1061 | Metformin | Metformin p-methoxy acetophenone | 100-06-1 |
| 1062 | Metformin | Metformin Related Compound B (or) Metformin Impurity-E | NA |
| 1063 | Metformin | Metformin Related Compound-C | 1985-46-2 |
| 1064 | Methoxy Decane | 1-Methoxy Decane | 7289-52-3 |
| 1065 | Methyl sulfate | Methyl Sulfate | 75-93-4 |
| 1066 | Methyl triphenyl methyl ether | Methyl triphenyl methyl ether | 596-31-6 |
| 1067 | Methylnaltrexone | 1-Nitroso-2-methyl Indoline | 85440-79-5 |
| 1068 | Methylnaltrexone | Methylnaltrexone Diol Impurity | NA |
| 1069 | Metalazone | Metolazone (EP) Impurity-A (OR) Meta-Metolazone | 50869-25-5 |
| 1070 | Metalazone | Metolazone (EP) Impurity-B (OR) Para-Metolazone | 28508-63-6 |
| 1071 | Metalazone | Metolazone (EP) Impurity-C (OR) Desmethyl Metolazone | 28524-40-5 |
| 1072 | Metalazone | Metolazone (EP) Impurity-D (OR) Didehydrol Metolazone | 4015-23-0 |
| 1073 | Metalazone | Metolazone (EP) Impurity-E (OR) Metolazone benzamide analog | 23380-54-3 |
| 1074 | Meclizine | 1-(3-METHYL BENZYL) PIPERZINE | 5321-48-2 |
| 1075 | Meclizine | Meclizine Related Compound A (or) Impurity B | 119-56-2 |
| 1076 | Meclizine | deschloro medizine impurity | 16896-82-5 |
| 1077 | Meclizine | meclizine 3-methylbenzyl alcohol | 587-03-1 |
| 1078 | Meclizine | meclizine 3-toualdehyde | 620-23-5 |
| 1079 | Meclizine | meclizine 3-methyl benzyl chloride | 620-19-9 |
| 1080 | Meclizine | meclizine mesityloxide | 141-79-7 |
| 1081 | Meclizine | meclizine related compound B | 31884-77-2 |
| 1082 | Meclizine | 1,4-bis(3-methylbenzyl)piperazine Impurity | 625406-13-5 |
| 1083 | Meclizine | Isomeclizine (OR) Meclizine Related Compound-B | 31884-77-2 |
| 1084 | Meclizine | Meclizine-O-Chloro Isomer | 115291-60-6 |
| 1085 | Meclizine | Meclizine-Impurity D (or) Meclizine dimer | 1207847-84-4 |
| 1086 | Metoprolol | 2-(2-Methoxyethyl) phenol | 330976-39-1 |
| 1087 | Metoprolol | Metoprolol Bis ether Impurity | 230975-30-1 |
| 1088 | Metoprolol | Metoprolol Chloro Imp (OR) R C-B | 56718-76-4 |
| 1089 | Metoprolol | Metoprolol Diol Impurity | 62572-90-1 |
| 1090 | Metoprolol | Metoprolol Epoxy imp | 56718-70-8 |
| 1091 | Metoprolol | Metoprolol Imp B | 56718-71-9 |
| 1092 | Metoprolol | Metoprolol Imp C | 29122-74-5 |
| 1093 | Metoprolol | Metoprolol Imp D | NA |
| 1094 | Metoprolol | 62572-90-1 | |
| 1095 | Metoprolol | Metoprolol Imp E | 163685-38-9 |
| 1096 | Metoprolol | Metoprolol Imp F | 7695-63-8 |
| 1097 | Metoprolol | Metoprolol Imp G | 501-94-0 |
| 1098 | Metoprolol | Metoprolol Imp H | 62572-94-5 |
| 1099 | Metoprolol | Metoprolol (EP) Impurity-J | 163685-37-8 |
| 1100 | Metoprolol | metoprolol metoxol | 163685-37-8 |
| 1101 | Metoprolol | Metoprolol Maltol Impurity | 118-71-8 |
| 1102 | Metoprolol | Metoprolol Related Compound-A | 109632-08-8 |
| 1103 | Metoprolol | 109632-08-8 | |
| 1104 | Metoprolol | Metoprolol Impurity-O (OR) Related Compound-D | 1486464-40-7 |
| 1105 | Metoprolol | Metoprolol HST Impurity | 56392-17-7 |
| 1106 | Metoprolol | Metoprolol Related Compound-C | NA |
| 1107 | Metoprolol | Metoprolol impurity-N | 6452-57-9 |
| 1108 | Metoprolol | Metoxol | 56718-70-8 |
| 1109 | Metoprolol | Metoprolol Epoxy imp | 122-60-1 |
| 1110 | Metoprolol | Metoprolol Epoxypropanol Impurity | 2412683-57-7 |
| 1111 | Methotrexate | Methotrexate Impurity H | 67022-39-3 |
| 1112 | Methotrexate | Methotrexate Impurity I (or) Methotrexate 1-methyl ester | 66147-29-3 |
| 1113 | Mianserin | N-Nitroso Mianserin Impurity | NA |
| 1114 | Mirabegron | Mirabegron Standard | 223673-61-8 |
| 1115 | Minocycline | 7,9-bisdimethylamino sancycline | NA |
| 1116 | Minocycline | 7-monodemethyl Minocycline | 4708-96-7 |
| 1117 | Minocycline | Minocycline Impurity RRT at 0.85 (3rd lot) | NA |
| 1118 | Minocycline | Minocycline Impurity RRT at 0.88 (3rd lot) | NA |
| 1119 | Mevastatin | Mevastatin | 73573-88-3 |
| 1120 | Metronidazole | Metronidazole impurity-A | 696-23-1 |
| 1121 | N-Despropyl Macitentan | N-Despropyl Macitentan | 1103522-45-7 |
| 1122 | Midazolam | Midazolam Impurity C | 59468-44-9 |
| 1123 | Midazolam | Desfluoromidazolam (or) impurity G | 59467-86-6 |
| 1124 | Midazolam | Dihydromidazolam (or) impurity A | 59468-07-4 |
| 1125 | Midazolam | Midazolam 6H Isomer (OR) Impurity B | 59469-74-8 |
| 1126 | Midazolam | Midazolam amino compound (or) impurity E | 59467-64-0 |
| 1127 | Midazolam | Midazolam impurity 1 (or) glycol ether | 109-86-4 |
| 1128 | Midazolam | Midazolam Nitromethylene compound (or) impurity F | 60656-76-0 |
| 1129 | Midazolam | Midazolam Oxide (or) impurity D | 59468-83-6 |
| 1130 | Midazolam | Midazolam quinazoline (or) impurity H | 119401-13-7 |
| 1131 | Midazolam | Reduced Midazolam I (or) impurity I | 59467-69-5 |
| 1132 | Midazolam | Reduced Midazolam II (or) impurity J | 59469-08-8 |
| 1133 | Midazolam | Midazolam Diethylene Glycol Impurity | NA |
| 1134 | milrinone | methyl ester | |
| 1135 | Mitomycin | Trans-1-Hydroxy-2,7-diamino Mitosene | 99745-88-7 |
| 1136 | Mitomycin | Mitomycin Impurity B | 4055-39-4 |
| 1137 | Mitomycin | Albomitomycin C (or) Mitomycin EP Impurity D | 111752-67-5 |
| 1138 | Montelukast | Montelukast Dicyclohexylamine | 577953-88-9 |
| 1139 | Montelukast | Impurity-B | 918972-54-0 |
| 1140 | Montelukast | Impurity-C | 909849-96-3 |
| 1141 | Montelukast | Montelukast Michael Adduct | 1242260-05-4 |
| 1142 | Montelukast | Montelukas Cis Isomer/Impurity-G (2nd lot) | 774538-96-4 |
| 1143 | Montelukast | Montelukast Ketone Impuity | 1258428-71-5 |
| 1144 | Montelukast | Montelukast Free Base Standard | 158966-92-8 |
| 1145 | Montelukast | Methyl Ether Impurity | 1351973-25-5 |
| 1146 | Montelukast | Methyl Ketone Impurity | 937275-23-5 |
| 1147 | Montelukast | Impurity J | 162515-68-6 |
| 1148 | Montelukast | S-isomer / Impurity-A | 190078-45-6 |
| 1149 | Mometasone | Imurity Q | 83881-08-7 |
| 1150 | Mycophenolic acid | Dihydroxy analogue | 31858-65-8 |
| 1151 | Mycophenolic acid | Dimethoxy analogue | 38877-93-9 |
| 1152 | Mycophenolic acid | Dimethoxy Analogue of Mycophenolic acid | 38877-93-9 |
| 1153 | Mycophenolic acid | Mycophenolic acid/Mycophenolate Mofetil Impurity-F | 24280-93-1 |
| 1154 | Mycophenolic acid | Sorbital Ester impurity (2nd lot) | NA |
| 1155 | Mycophenolic acid | 5,7-dihydroxy-4-methylphthalide (impurity1) | 27979-57-3 |
| 1156 | Mycophenolic acid | Micophenolate Impurity-1(or) Ethyl Ester of Mycophenolate | NA |
| 1157 | Mycophenolic acid | Impurity-D | 1322681-37-7 |
| 1158 | Mycophenolic acid | Impurity-A / RC-A | 1322681-36-6 |
| 1159 | Mycophenolic acid | Impurity-B | 1094322-91-4 |
| 1160 | Mycophenolic acid | Impurity-G | 224052-51-1 |
| 1161 | Mycophenolic acid | Impurity-H / RC-B (2nd lot) | 26675-76-3 |
| 1162 | Mycophenolic acid | Phthalic acid impurity | 88-99-3 |
| 1163 | Mycophenolic acid | Phthalic acid mono ehtyl ester impurity | 2306-33-4 |
| 1164 | Mycophenolic acid | mycophenolate mofetil impurity -E (or) methyl mycophenolate | 31858-66-9 |
| 1165 | Naloxegol Oxalate | Naloxegol Oxalate | 1354744-91-4 ; 854601-70-0 (FB) |
| 1166 | Nalbuphine | Nalbuphine Hydrochloride Monohydrate | 23277-43-2 |
| 1167 | Naloxone | Naloxone (EP) Impurity-A | 33522-95-1 |
| 1168 | Naloxone | Naloxone (EP) Impurity-B | 1352085-46-1 |
| 1169 | Naloxone | Naloxone (EP) Impurity-C | 2139253-68-0 |
| 1170 | Naloxone | Naloxone (EP) Impurity-D | 26451-92-3 |
| 1171 | Naloxone | Naloxone (EP) Impurity-E | 211738-08-8 |
| 1172 | Naloxone | Naloxone (EP) Impurity-F | 2139253-69-1 |
| 1173 | Naloxone | Naloxone N-Oxide | 112242-14-5 |
| 1174 | Naphazoline | Naphazoline Hydrochloride | 550-99-2 |
| 1175 | Naphazoline | Naphazoline Impurity B | 86-87-3 |
| 1176 | Naphazoline | Naphazoline Related Compound A | 36321-43-4 |
| 1177 | Naproxen | Impurity-A | NA |
| 1178 | Naproxen | Impurity-C | 84236-26-0 |
| 1179 | Naproxen | Impurity-E | NA |
| 1180 | Naproxen | Impurity-F | NA |
| 1181 | Naproxen | Impurity-G | 23979-41-1 |
| 1182 | Naproxen | Impurity-I | 23981-47-7 |
| 1183 | Naproxen | Impurity-J | 21388-17-0 |
| 1184 | Naproxen | Impurity-K | 77301-42-9 |
| 1185 | Naproxen | Impurity-L | 3900-45-6 |
| 1186 | Naproxen | Impurity-M | 93-04-9 |
| 1187 | Naproxen | Impurity-N | 5111-65-9 |
| 1188 | Naproxen | Impurity-O | 2471-70-7 |
| 1189 | Naproxen | Naproxen PEG Ester Impurity | NA |
| 1190 | Naproxen | Naproxen Sorbitol Ester Impurity | NA |
| 1191 | Naproxen | 2-(6-methoxynaphthalene-2-yl)propanal | 27602-75-1 |
| 1192 | Naproxen | Naproxen glycerol ester impurity | 38835-17-5 |
| 1193 | Naproxen | naproxen 1,2 propylene glycol esters | NA |
| 1194 | Naproxen | Naproxen Lactic acid Ester | 140225-89-4 |
| 1195 | Naproxen | Naproxen sorbitan Ester Impurity | NA |
| 1196 | Naproxen | 6-Methoxy-2-(2-Br)-propionyl-Naphthane | NA |
| 1197 | naringenin | Isonaringin | 14259-46-2 |
| 1198 | naringenin | Naringenin | 67604-48-2 |
| 1199 | Nebivolol | Nebivolol Related Compound-A | NA |
| 1200 | Nebivolol | N-Formyl nebivolol | NA |
| 1201 | Nebivolol | Nebivolol API | NA |
| 1202 | Nefopam | Nefopam Deoxy impurity | 13831-42-0 |
| 1203 | Nefopam | Nefopam impurity A | 60725-36-2 |
| 1204 | Nefopam | Nefppam Keto amine | NA |
| 1205 | Nefopam | Nefopam N-Oxide impurity | 66091-32-5 |
| 1206 | Nefopam | Neofam API | 23327-57-3 |
| 1207 | Neamine | Neamine Hydrochloride | 3947-65-7 |
| 1208 | Nicardipine | Dehydro Nicardipine Hydrochloride(or) impurity-A(salt) (or) RC-B (or) Pyridine Analog | 59875-58-0 |
| 1209 | Nicardipine | Nicardipine 2-methyl carboxylate | NA |
| 1210 | Nicardipine | Impurity-A | 59875-58-0 |
| 1211 | Nicardipine | Nicardipine 4-Methyl Carboxylate | NA |
| 1212 | Nicardipine | Nicardipine Diacetyl Impurity | NA |
| 1213 | Nicardipine | Nicardipine (EP) Impurity-B (or) Nicardipine Bis Analogue | 71791-90-7 |
| 1214 | Nicardipine | Nicardipine (EP) Impurity-C (or) Dimethyl ester analog | 21881-77-6 |
| 1215 | Nicardipine | Nicardipine monoacid | 74936-72-4 |
| 1216 | Nicardipine | Nicardipine Impurity-1 | 101-98-4 |
| 1217 | Nicorandi | Nicorandil Impurity-B | 6265-73-2 |
| 1218 | Nicorandi | Nicorandil Impurity-C | 88598-33-8 |
| 1219 | Nicorandi | Nicorandil Impurity-D | 40055-37-6 |
| 1220 | Nicotinate | Methyl Nicotinate | 93-60-7 |
| 1221 | Nicotinic | Nicotinic acid | 59-67-6 |
| 1222 | Nifedipine | Nifedipine imp-A | 67035-22-7 |
| 1223 | Nifedipine | Nifedipine imp-c | 111304-31-5 |
| 1224 | Nifedipine | Nifedipine imp-D | 14205-39-1 |
| 1225 | Nifedipine | nifedipine pyrimidine impurity | 80742-11-6 |
| 1226 | Nifedipine | Nifedipine imp B | 50428-14-3 |
| 1227 | Nifedipine | Nefidipine Amide Impurity | 114709-68-1 |
| 1228 | Nintedanib | 1-Methyl 1-acetyl-2-oxoindoline-4-carboxylate | 247082-83-3 |
| 1229 | Nintedanib | 2-Methyl 1-acetyl-2-oxoindoline-5-carboxylate | NA |
| 1230 | Nintedanib | Nintedanib Desmethyl Piperazine impurity | NA |
| 1231 | Nintedanib | Nintedanib Esylate Primary Standard | 656247-17-5 |
| 1232 | Nintedanib | Nintedanib N-Methyl Aniline Impurity | NA |
| 1233 | Nintedanib | Nintedanib mono n-oxide | NA |
| 1234 | Nitro phenol | 2-Bromo-3-Nitrophenol | 101935-40-4 |
| 1235 | Nitro phenol | 2-Bromo-5-Nitrophenol | 52427-05-1 |
| 1236 | Norepinephrine | Norepinephrine Impurity-B Hydrochloride | 5090-29-9 |
| 1237 | Norepinephrine | Norepinephrine Impurity-G | 13062-58-3 |
| 1238 | Nictoine | Impurity F | 5746-86-1 |
| 1239 | Nictoine | Impurity G | 794485-44-2 |
| 1240 | Nictoine | Pseudoxy nicotine | NA |
| 1241 | Nictoine | Related compound A | 2743-90-0 |
| 1242 | Nictoine | imp-D | 532-12-7 |
| 1243 | Nifurocazide/Nitrofurantoin | 5-Nitro-2-furfuraldazine | 112537-96-9 |
| 1244 | Nifurocazide/Nitrofurantoin | 5-Nitro-2-Furoic acid (nifurocazide acid) | 645-12-5 |
| 1245 | Nifurocazide/Nitrofurantoin | Chlorofurantoin | NA |
| 1246 | Nifurocazide/Nitrofurantoin | Nitrofuraldehyde | 698-63-5 |
| 1247 | Nifurocazide/Nitrofurantoin | Nitrofurfural diacetate | 92-55-7 |
| 1248 | Nortriptyline | nortriptyline imp G | 16234-88-1 |
| 1249 | Obeticholic acid | Primary Standard | 459789-99-2 |
| 1250 | Olopatadine | Olopatadine Related Compound-B | 173174-07-7 |
| 1251 | Olopatadine | Olopatadine N-Desmethyl Impurity | 113835-92-0 |
| 1252 | Olopatadine | Alpha Butyl Olopatadine | NA |
| 1253 | Olopatadine | Olopatadine (E)-Isomer | 113806-06-7 |
| 1254 | Olmesartan | Dehydro olmesartan | 172875-98-8 |
| 1255 | Omeprazole | Omeprazole Related Compound F | 125656-82-8 |
| 1256 | Omeprazole | Omeprazole Related Compound G | 125656-83-9 |
| 1257 | Omeprazole | R-Isomer | NA |
| 1258 | Omeprazole | Omeprazole | 73590-58-6 |
| 1259 | Ondansetron | Hydrochloride (API) | 103639-04-9 |
| 1260 | Ondansetron | Ondansetron Related Compound-A | 119812-29-2 |
| 1261 | Ondansetron | Ondansetron Related Compound-C | 27387-31-1 |
| 1262 | Ondansetron | Ondansetron Related Compound-D | 99614-64-9 |
| 1263 | Ondansetron | Ondansetron Related Compound-B | 1076198-52-1 |
| 1264 | Ondansetron | Resolution Mixture | NA |
| 1265 | Orlistat | Orlistat Related Compound B | 19740-72-8 |
| 1266 | Ornithine | ornithine-1,5-Lactam Hydrochloride | 42538-31-8 |
| 1267 | Oseltamivir | impurity-C | 187227-45-8 |
| 1268 | Oseltamivir | Impurity-D | 1346604-18-9 |
| 1269 | Oseltamivir | Impurity-E | 208720-71-2 |
| 1270 | Oseltamivir | Impurity-F | 1052063-37-2 |
| 1271 | Oseltamivir | Impurity-G | 956267-10-0 |
| 1272 | Oseltamivir | Impurity-H | 814-29-9 |
| 1273 | Oxaprozin | N-succinamic acid | 55217-13-5 |
| 1274 | Oxazepam | Impurity-A | NA |
| 1275 | Oxazepam | Impurity-B | NA |
| 1276 | Oxazepam | Impurity-C | NA |
| 1277 | Oxazepam | Oxazepam benzophenone | 719-59-5 |
| 1278 | Oxcarbazepine | Oxcarbazepine EP Impurity D (or) Di Keto impurity | 19579-83-0 |
| 1279 | Oxcarbazepine | Methoxydibenzazepine (or) Impurity H (EP) | 11/7/4698 |
| 1280 | Oxcarbazepine | N-Carbamoyl Oxcarbazepine | NA |
| 1281 | Oxcarbazepine | Oxcarbazepine Related Compound- B | NA |
| 1282 | Oxcarbazepine | Oxcarbazepine EP Impurity K (or) Related compound A | 1346601-76-0 |
| 1283 | Oxcarbazepine | Oxcarbazepine USP Related Compound C | 578-95-0 |
| 1284 | Oxcarbazepine | Oxcarbazepine EP Impurity C (or) Related Compound E | 21737-58-6 |
| 1285 | Oxcarbazepine | Oxcarbazepine imp B | 28721-09-7 |
| 1286 | Oxcarbazepine | Dehydro SLB Impurity (oxicarbazapine imp 4) | 952740-00-0 |
| 1287 | Oxymetazoline | Impurity-A | 1391053-50-1 |
| 1288 | Oxymetazoline | Impurity-B | NA |
| 1289 | Oxymetazoline | Impurity-C | 55699-13-3 |
| 1290 | Oxymetazoline | Impurity-D | 55699-12-2 |
| 1291 | Oxymetazoline | Impurity-E | 55699-10-0 |
| 1292 | Oxymetazoline | TXBL impurity of Oxymetaziline | 1879-09-0 |
| 1293 | Oxibendazole std | Oxibendazole std | 20559-55-1 |
| 1294 | Olaparib | Olaparib N-BOC Impurity | 763114-04-1 |
| 1295 | Olaparib | Olaparib Dimethyl amine Impurity | 2415448-60-9 |
| 1296 | Olaparib | Olaparib Acid Impurity | 763114-26-7 |
| 1297 | Olaparib | Olaparib Related Compound-5 (or) Descyclopropanecarbonyl Olaparib | 763111-47-3 |
| 1298 | Olaparib | Olaparib Diamide (or) Dimer Impurity | 2250242-62-5 |
| 1299 | Olaparib | Olaparib Desfluoro Impurity | 763113-06-0 |
| 1300 | Olaparib | Olaparib Diketo Impurity | NA |
| 1301 | Olaparib | Olaparib Desfluro Diketo Impurity | NA |
| 1302 | Paroxetine | paroxetine impurity B | 533-31-3 |
| 1303 | Paroxetine | Paroxetine Impurity G | 69675-10-1 |
| 1304 | Paroxetine | Paroxetine USP Related Compound F | 110429-36-2 |
| 1305 | Paroxetine | pantoprazole Related compound A | 127780-16-9 |
| 1306 | Pantoprazole | Related Compound B | 102625-64-9 |
| 1307 | Pantoprazole | Related CompoundC | 97963-62-7 |
| 1308 | Pantoprazole | Related Compound D &F mix | 624742-53-2 & 721924-06-7 |
| 1309 | Pantoprazole | Pantoprazole Impurity-E | 2115779-15-0 |
| 1310 | paclitaxel std | paclitaxel standard | 33069-62-4 |
| 1311 | paclitaxel std | Paclitaxel Related Compound-B (or) Impurity-H | 78454-17-8 |
| 1312 | Pemetrexed | Pemetrexed disodium | 150399-23-8 |
| 1313 | Perindopril Arginine | Perindopril Arginine | 612548-45-5 |
| 1314 | Perindopril Arginine | Perindopril t-Butylamine | 107133-36-8 |
| 1315 | Perphenazine | Impurity-A (or) sulfoxide | 10078-25-8 |
| 1316 | Perphenazine | impurity -B (Or) perazine | 84-97-9 |
| 1317 | Perphenazine | Prochlorperazine sulfoxide | 10078-27-0 |
| 1318 | Permethrin | (Permethrin EP impurity A (OR) 1-Methyl-3-Phenoxybenzene) | 3586-14-9 |
| 1319 | Permethrin | Permethrin EP impurity D (or) 508 (3-Phenoxy benzaldehyde | 39515-51-0 |
| 1320 | Permethrin | ( Permethrin EP impurity C (or) 3-Phenoxy benzyl alcohol | 13826-35-2 |
| 1321 | Permethrin | (3-Phenoxy benzyl Chloride (or) permethrin imp E) | 53874-66-1 |
| 1322 | Pentoxyfyline (PT) | Pentoxyfyline impurity D | 59413-14-8 |
| 1323 | Pentoxyfyline (PT) | Pentoxyfyline impurity K | 74857-22-0 |
| 1324 | Phenylephrine | N-Citryl (R)-Phenylephrine (or) citrate adduct | NA |
| 1325 | Phenylephrine | Impurity C & Impurity E MIX | 94240-17-2, 71786-67-9 |
| 1326 | Phenylephrine | phenylephrine imp C | 94240-17-2 |
| 1327 | Phenylephrine | phenylephrine imp E | 71786-67-9 |
| 1328 | Phloroglucinol | Impurity-A | 87-66-1 |
| 1329 | Phloroglucinol | Impurity-B | 108-46-3 |
| 1330 | Phloroglucinol | Impurity-D | 491-45-2 |
| 1331 | Phloroglucinol | Impurity-E | 533-73-3 |
| 1332 | Phloroglucinol | Impurity-I | 87-65-0 |
| 1333 | Phloroglucinol | Impurity-K | 95-88-5 |
| 1334 | Phloroglucinol | Impurity-L | 626-43-7 |
| 1335 | Phloroglucinol | Impurity-O | 137-19-9 |
| 1336 | Phloroglucinol | Phloroglucinol impurity 1 (OR) 2-Chlorophenol | 95-57-8 |
| 1337 | Phloroglucinol | Phloroglucinol impurity 2 (or) 2,4,6-trichlorophenol | 88-06-2 |
| 1338 | phenoxybenzamine | phenoxy benzamine alcohol imp | 101-45-1 |
| 1339 | phenoxybenzamine | Phenoxybenzamine nitrile | 2512203-93-7 |
| 1340 | Piaglitasone | N-Oxide | 145350-09-0 |
| 1341 | pimavanserin tartarate | pimavanserin tartarate | 706782-28-7 |
| 1342 | piperazine | 1,4-bis(3-methylbenzyl)piperazine | 625406-13-5 |
| 1343 | Pirfenidone | 4-Hydroxy Pirfenidone | 851518-71-3 |
| 1344 | Pirfenidone | 5-Hydroxy Methyl Pirfenidone | 887406-49-7 |
| 1345 | Piroxicam | Piroxicam | 36322-90-4 |
| 1346 | Pomalidomide | 4-aminoisobenzofuran-1,3-dione (impurity 1) | 17395-99-2 |
| 1347 | Pomalidomide | impurity J (or) 4-amino-2-(2,6-dioxo-3-piperidyl)-5-hydroxy-isoindoline-1,3-dione | 1547162-41-3 |
| 1348 | Pomalidomide | 2-amino-6-[(2,6-dioxo-3-piperidyl)carbamoyl]benzoic acid (impurity 5) | NA |
| 1349 | Pomalidomide | Pomalidomide impurity 1 | 603-11-2 |
| 1350 | Pomalidomide | Pomalidomide impurity 2 | 5434-20-8 |
| 1351 | Pomalidomide | Pomalidomide impurity 3 | 56-85-9 |
| 1352 | Pomalidomide | Pomalidomide impurity 4 | 2635-64-5 |
| 1353 | Pomalidomide | Pomalidomide impurity 5 | 636-65-7 |
| 1354 | Pomalidomide | Pomalidomide impurity 6 | 918314-45-1 |
| 1355 | Pomalidomide | Pomalidomide impurity 7 | 19171-18-7 |
| 1356 | Pomalidomide | Paliperidone impurity 1 | NA |
| 1357 | Posaconazole | Diastereomer Impurity | NA |
| 1358 | Posaconazole | Formyl Impurity | NA |
| 1359 | Posaconazole | Intermediate Impurity-C (or) benzyl posaconazole | NA |
| 1360 | Posaconazole | Intermediate Impurity-A | 149809-43-8 |
| 1361 | Posaconazole | Intermediate Impurity-B | NA |
| 1362 | Posaconazole | Posaconazole impurity 1 | NA |
| 1363 | Posaconazole | Posaconazole Impurity 2 | 161532-56-5 |
| 1364 | Posaconazole | Posaconazole impurity 3 | NA |
| 1365 | Posaconazole | Posaconazole Diastereoisomer 11 (S,S,R,R) Impurity | 2243785-97-7 |
| 1366 | Povidone | Impurity A | 88-12-0 |
| 1367 | potassium clavulanate | potassium clavulanate imp-G (PV) | 374816-32-7 |
| 1368 | Pravastatin | Pravastatin 1,1,3,3,-Tetramethyl butylamine | 151006-14-3 |
| 1369 | Pravastatin | Impurity-D | 85956-22-5 |
| 1370 | Pravastatin | Impurity-F | 151006-03-0 |
| 1371 | Prazepam | Impurity-A | NA |
| 1372 | Prazepam | Impurity-B | 2897-00-9 |
| 1373 | Prazepam | Impurity-D | NA |
| 1374 | Prazosin | Impurity-A | 23680-84-4 |
| 1375 | Prazosin | Impurity-B | 31350-27-3 |
| 1376 | Prazosin | Impurity-D | 40172-95-0 |
| 1377 | Prazosin | Impurity-E | 102839-00-9 |
| 1378 | Prasugrel | prasugrel Bromobutyryl imp | 1373350-59-4 |
| 1379 | Prasugrel | Prasugrel EP Impurity E | 1056459-37-0 |
| 1380 | Prednisalone acetate | Prednisalone acetate Impurity A | 50-03-3 |
| 1381 | Prednisalone acetate | Prednisalone acetate Impurity B | 50-24-8 |
| 1382 | Prednisalone acetate | Prednisalone acetate Impurity C | 98523-85-4 |
| 1383 | Prednisalone acetate | Prednisalone acetate Impurity D | NA |
| 1384 | Prednisalone acetate | Prednisalone acetate Impurity E | NA |
| 1385 | Prednisone | Prednison Sodium Metasulfobenzoate Primary Standard | 630-67-1 |
| 1386 | Prednisone | Prednisone acetate | 125-10-0 |
| 1387 | Prednisone | Impurity-D | 10184-69-7 |
| 1388 | Pregabalin | Impurity-A | 181289-23-6 |
| 1389 | Pregabalin | Impurity-C | 90-64-2 |
| 1390 | Pregabalin | Impurity-D | 4118-51-8 |
| 1391 | Pregabalin | Pregabalin | 148553-50-8 |
| 1392 | Pregabalin | L-Mandelic acid | 17199-29-0 |
| 1393 | Propafenone | Propafenone Related Compound- C | 22525-95-7 |
| 1394 | Propafenone | flavone | 525-82-6 |
| 1395 | Propafenone | impurity- D (or) glycerol analog | 91401-73-9 |
| 1396 | Propafenone | Propafenone Related Compound- F | 1329643-40-4 |
| 1397 | Propafenone | Propafenone Related Compound-G | 1346603-80-2 |
| 1398 | Propafenone | Impurity- H (or) flavanone | 487-26-3 |
| 1399 | Propafenone | Impurity-C (or) glycidyl analog | 22525-95-7 |
| 1400 | Propafenone | Impurity-E (or) chloroglycerol analog | 165279-79-8 |
| 1401 | Propafenone | Impurity A (or) propafenone phenol | 3516-95-8 |
| 1402 | Propafenone | Dealkyl Propafenone oxalate salt | 86383-21-3 |
| 1403 | Propafenone | Propafenone Related Compound-A | NA |
| 1404 | Propafenone | Propafenone Related Compound-B oxalate salt | 88308-22-9 |
| 1405 | Propofol | Propofol Related Compound-A (OR) impurity E | 2416-95-7 |
| 1406 | Propofol | Impurity-G (or) RC-C | 141214-18-8 |
| 1407 | Propofol | Propofol Related Compound-B (or) impurity J | 1988-11-0 |
| 1408 | Propofol | Impurity-K (2nd lot ) | 14366-59-7 |
| 1409 | Propofol | Impurity-L (2nd lot ) | 201166-22-5 |
| 1410 | Propofol | Impurity-O (3rd lot ) | 74663-48-2 |
| 1411 | Propofol | Propofol Resolution Mixture | 2078-54-8 (Propofol) 141214-18-8 (Propofol RC-C), 74663-48-2(2-isopropyl-6-n-propylphenol) |
| 1412 | Propofol | Metoprolol Epoxypropanol Impurity | 2412683-57-7 |
| 1413 | propranolol | propranolol impurity B | 2172495-51-9 |
| 1414 | propranolol | propranolol impurity A | 36112-95-5 |
| 1415 | propranolol | propranolol impurity C | 17216-10-3 |
| 1416 | propranolol | Propranolol nitroso imp | 84418-35-9 |
| 1417 | propranolol | Propranolol Hydrochloride | 318-98-9 |
| 1418 | Pyridostigmine | Pyridostigmine Hydroxy Impurity | 587-32-6 |
| 1419 | Pyridoxine | Impurity-A | 1006-21-9 |
| 1420 | Pyridoxine | Impurity-B | 148-51-6 |
| 1421 | Pyridoxine | Pyridoxine Dimer | 19203-56-6 |
| 1422 | Pyridoxine | Pyridoxine Dimer 2 | NA |
| 1423 | Pyridoxine | Pyridoxine Succinate Adduct (2nd lot ) | NA |
| 1424 | Phenytoin | Phenytoin impurity E | 6802-95-5 |
| 1425 | Raltegravir | Raltegravir imp D | 1064706-98-4 |
| 1426 | Ranolazine | Ranolazine related compound 4 | 2210-74-4 |
| 1427 | Ranolazine | 3-(2-Methoxy phenoxy)-1- chloropropan-2-ol | 25772-81-1 |
| 1428 | Ranolazine | Ranolazine Related Compound 2 | 93-14-1 |
| 1429 | Ranolazine | Dimer impurity | 333749-57-8 |
| 1430 | Ranolazine | imp-c hcl salt | 701193-65-9 |
| 1431 | Ramipril | Impurity-E | 87269-97-4 |
| 1432 | Ranitidine | Hydrochloride | 66357-59-3 |
| 1433 | Ranitidine | Impurity-E | 73857-20-2 |
| 1434 | Ranitidine | Impurity-A | 72126-78-4 |
| 1435 | Ranitidine | Impurity-I | 207592-21-0 |
| 1436 | Ranitidine | Impurity-J | 1331637-48-9 |
| 1437 | Ranitidine | Impurity-C | 73851-70-4 |
| 1438 | Repaglinide | Impurity-C | 219921-94-5 |
| 1439 | Riboflavin | Riboflavin | 83-88-5 |
| 1440 | Riluzole | Primary Standard | 1744-22-5 |
| 1441 | Ritonavir | Compound-G | NA |
| 1442 | Ritonavir | Impurity-E (2nd lot ) | 176655-56-4 |
| 1443 | Ritonavir | Impurity-J | 162849-95-8 |
| 1444 | Ritonavir | Impurity-K | 1010809-39-8 |
| 1445 | Ritonavir | Impurity-L | 256328-82-2 |
| 1446 | Ritonavir | Impurity-R | 1414933-80-4 |
| 1447 | Rivaroxaban | Standard | 366789-02-8 |
| 1448 | Rivastigmine | Compound-A | 32634-68-7 |
| 1449 | Rivastigmine | Compound-B | 25081-93-0 |
| 1450 | Ropivacaine | 2,6-Dimethylaniline Hydrochloride | 21436-98-6 |
| 1451 | Ropivacaine | N-Oxide | 1391053-59-0 |
| 1452 | Ropivacaine | 2-Chloro-N-(2,6-dimethylphenyl)acetamide | 1131-01-7 |
| 1453 | Rosuvastatin | Meglumine Imp (2nd lot ) | NA |
| 1454 | Rosuvastatin | Impurity-G (2nd lot ) | 1242184-42-4 |
| 1455 | Rosuvastatin | Impurity-A | 1714147-50-8 |
| 1456 | Rosuvastatin | impurity C | 1620823-61-1 |
| 1457 | Rosuvastatin | Compound-A | 1714147-50-8 |
| 1458 | Rosuvastatin | Impurity-G | 1242184-42-4 |
| 1459 | Rosuvastatin | Impurity1 (or) Methyl 4-(4-fluorophenyl)-2-hydroxy-6-isopropylpyrimidine-5-carboxylate | 488798-37-4 |
| 1460 | Rosuvastatin | Impurity 2 | 289042-11-1 |
| 1461 | Rosuvastatin | ethyl ester | 851443-14-4 |
| 1462 | Rosuvastatin | Impurity J | 2226413-62-1 |
| 1463 | Rosuvastatin | Impurity E | NA |
| 1464 | Rosuvastatin | Impurity-F | 289042-12-2 |
| 1465 | Rosuvastatin | Impurity D | 503610-43-3 |
| 1466 | Rosuvastatin | impurity H | 1335110-44-5 |
| 1467 | Rufinamide | Impurity-C | NA |
| 1468 | Salbutamol | Impurity-B | 96948-64-0 |
| 1469 | Salbutamol | Impurity-C | 18910-68-4 |
| 1470 | Salbutamol | Impurity-D | 156339-88-7 |
| 1471 | Salbutamol | Impurity-E | 24085-03-8 |
| 1472 | Salbutamol | Impurity-F | 147663-30-7 |
| 1473 | Salbutamol | Impurity-G | 64092-10-0 |
| 1474 | Salbutamol | Impurity-J | 156547-62-5 |
| 1475 | Salbutamol | Impurity-M | 18910-70-8 |
| 1476 | Salbutamol | Impurity-N | 149222-15-1 |
| 1477 | Salbutamol | Impurity-A | NA |
| 1478 | Salbutamol | Impurity-H | 132183-64-3 |
| 1479 | Salbutamol | Impurity-K | 898542-80-8 |
| 1480 | Salbutamol | Impurity-M ethyl | NA |
| 1481 | Salbutamol | Impurity-O | NA |
| 1482 | Salmeterol | Salmeterol(EP) Impurity-D | 1391052-04-2 |
| 1483 | Salmeterol | Salmeterol (EP) Impurity-A Oxalate salt | 1798014-51-3 |
| 1484 | Salmeterol | Impurity-B (or) Salmeterol Phenyl ethoxy Impurity | 94749-02-7 |
| 1485 | Salmeterol | Salmeterol (EP) Impurity-B Oxalate Salt | 94749-02-7 |
| 1486 | Salmeterol | Salmeterol (EP) Impurity-C | 94749-11-8 |
| 1487 | Salmeterol | Salmeterol (EP) Impurity-E | 108928-81-0 |
| 1488 | Salmeterol | Salmeterol (EP) Impurity-F | 1391054-40-2 |
| 1489 | Salmeterol | Salmeterol (EP) Impurity-G (2nd lot ) | 1391051-88-9 |
| 1490 | Salmeterol | Salmeterol Related Compound-H | 1330076-52-2 |
| 1491 | Salmeterol | Salmeterol Impurity 1 | 840530-57-6 |
| 1492 | Salmeterol | Salmeterol Impurity 2 | 97664-55-6 |
| 1493 | Salmeterol | Salmeterol Impurity 3 | 1995868-17-1 |
| 1494 | Salmeterol | Salmeterol Impurity 4 | 129951-06-0 |
| 1495 | Salmeterol | Salmeterol Impurity 5 | NA |
| 1496 | Salmeterol | Salmeterol Impurity 6 | 1257338-56-9 |
| 1497 | Salmeterol | Salmeterol Nitrosamine Impurity | NA |
| 1498 | Sapropterin | Sapropterin Impurity-D | 2236-60-4 |
| 1499 | Sapropterin | Sapropterin Impurity-E | 35011-47-3 |
| 1500 | Sapropterin | Sapropterin Impurity-G | 100-63-0 |
| 1501 | Sapropterin | Sapropterin Impurity-H | 109784-74-9 |
| 1502 | Sapropterin | Sapropterin Dihydrochloride standard | 69056-38-8 |
| 1503 | Sertraline | Sertraline Impurity- A | 79617-99-5 |
| 1504 | Sertraline | Sertraline Impurity- B | NA |
| 1505 | Sertraline | Sertraline Impurity- C | 79559-98-1 |
| 1506 | Sertraline | Sertraline Impurity- E | 611-71-2 |
| 1507 | Sertraline | Sertraline Impurity- F | 155748-61-1 |
| 1508 | Simvastatin | Oxo Simvastatin | NA |
| 1509 | Simvastatin | Simavastatin Impurity-D | 476305-24-5 |
| 1510 | Simvastatin | Simvastatin Impurity F (or) Epilovastatin | 79952-44-6 |
| 1511 | Simvastatin | Simvastatin Impurity G (or) Simvastatin Olefenic impurity | 1449248-72-9 |
| 1512 | Simvastatin | 3’,5’-Dihydrodiol Simvastatin | 198818-02-9 |
| 1513 | Simvastatin | Simvastatin Hydroxy Acid Impurity | 121009-77-6 |
| 1514 | Sirolimus | Sirolimus Reference Standard | 53123-88-9 |
| 1515 | Sitagliptin | Sitagliptin Phenylcrotonyl analog | 1253056-18-6 |
| 1516 | Sitagliptin | Sitagliptin Styrylacetyl Analog | NA |
| 1517 | Sitagliptin | Sitagliptin acid Impurity | 936630-57-8 |
| 1518 | Sitagliptin | Sitagliptin Fumarate Adduct | 2088771-60-0 |
| 1519 | Sitagliptin | 2088771-60-0 | |
| 1520 | Sitagliptin | Sitagliptin Triazecine analog | 2088771-61-1 |
| 1521 | sorafenib | Soragenib impurity A | 284462-37-9 |
| 1522 | sorafenib | Soragenib impurity C | 320-51-4 |
| 1523 | sorafenib | Soragenib impurity D | 2206827-14-5 |
| 1524 | sorafenib | Soragenib impurity E | 284670-98-0 |
| 1525 | sorafenib | Soragenib impurity F | 1285533-84-7 |
| 1526 | sorafenib | Soragenib impurity G | 18585-06-3 |
| 1527 | sorafenib | Soragenib impurity I (OR) Dimer | 370-50-3 |
| 1528 | sorafenib | PAPE ethyl carbamate imp | 2206827-12-3 |
| 1529 | Sodium Picosulfate | Picosulfate N-Oxide di Sodium Salt(or)Picosulfate Impurity-11 | NA |
| 1530 | Sodium Picosulfate | Sodium Picosulfate N-oxide | NA |
| 1531 | Sotalol | related compound A (or) imp B | 5576-49-8 |
| 1532 | Sotalol | N-Nitroso Sotalol | 134720-07-3 |
| 1533 | Sotalol | ||
| 1534 | Sotalol | USP Related Compound B (or) EP Impurity C | 83922-54-7 |
| 1535 | Sotalol | Sotaol USP Related Compound C (or) EP Impurity A | 16974-42-8 |
| 1536 | Solifenacin (SI) | 4-hydroxy solifenacin (or) impurity 1 | 861998-77-8 |
| 1537 | Sucrose heptasulfate Potassium Salt | Sucrose heptasulfate Potassium Salt (2nd lot) | 386229-69-2 |
| 1538 | Sucrose Octasulfate Potassium Salt | Sucrose Octasulfate Potassium Salt (3rd lot) | 73264-44-5 |
| 1539 | Spiranolactone (SE) | Spiranolactone (SE) impurity E | 33784-05-3 |
| 1540 | Sulfamethoxazole | Sulfamethoxazole N4-glucoside | 119691-75-7 |
| 1541 | Sulfamethoxazole | Sulfamethoxazole Impurity-A | 21312-10-7 |
| 1542 | Sulfamethoxazole | Sulfamethoxazole Impurity-F | 17103-52-5 |
| 1543 | Sulpiride | Sulpiride Impurity- B | 33045-52-2 |
| 1544 | Sumatriptan | Sumatriptan (EP) Impurity-A | 1391052-59-7 |
| 1545 | Sumatriptan | Sumatriptan (EP) Impurity-H | |
| 1546 | Sunitinib | N-Desethyl Sunitinib (or) Sunitinib Impurity 1 | 356068-97-8 |
| 1547 | Sunitinib | Sunitinib Impurity II | 1467015-10-6 |
| 1548 | Sunitinib | sunitinib maleate | 341031-54-7 |
| 1549 | Tamoxifen | Tamoxifen (E)-Isomer (or) Impurity A | 13002-65-8 |
| 1550 | Tamoxifen | Chlorolefine imp | 97818-83-2 |
| 1551 | Tamoxifen | Tamoxifen Chloroketone (or) Impurity 1 | 103628-22-4 |
| 1552 | Tamoxifen | tamoxifen dimer | 1346606-51-6 |
| 1553 | Tamoxifen | Tamoxifen imp F | 15917-65-4 |
| 1554 | Tamoxifen | Tamoxifen imp E | NA |
| 1555 | Tamoxifen | Tamoxifen Citrate Impurity-H | 809285-09-4 |
| 1556 | Tamoxifen | Tamoxifen citrate impurity-D | 197251-11-9 |
| 1557 | Tamoxifen | Tamoxifen Citrate std | 54965-24-1 |
| 1558 | Tamoxifen | Tamoxifen PDP-3 Impurity | 51777-15-2 |
| 1559 | Tamozepam | IMPURITY D | 17191-70-7 |
| 1560 | Tamozepam | impurity G | 93329-92-1 |
| 1561 | Tamozepam | Impurity A | 1022-13-5 |
| 1562 | Tamozepam | Impurity F | 3294-96-0 |
| 1563 | Tamozepam | impurity C | 18818-64-9 |
| 1564 | Tamozepam | Impurity E | 2888-64-4 |
| 1565 | Tapentadol | Tapentadol HCl Impurity-A | NA |
| 1566 | Tapentadol | Tapentadol N-Oxide | 1346601-17-9 |
| 1567 | Tapentadol | Tapentadol O-SS-D-Glucuronide | 1300037-86-8 |
| 1568 | Tapentadol | Tapentadol O-Sulfate | 1300037-87-9 |
| 1569 | Tapentadol | Phenol Beta-D-Glucuronide | 17685-05-1 |
| 1570 | Tavaborole | Impurity-14 | 1061223-45-7 |
| 1571 | Tavaborole | Tavaborole Primary Standard | 174671-46-6 |
| 1572 | Tavaborole | Impurity-13 | 874290-63-8 |
| 1573 | Telmisartan | Impurity-A | 152628-02-9 |
| 1574 | Telmisartan | Impurity-C | 144702-26-1 |
| 1575 | Telmisartan | Telmisartan Chloro Analog Impurity | 885045-90-9 |
| 1576 | Telmisartan | Telmisartan Dimer Acid Impurity | 884330-14-7 |
| 1577 | Telmisartan | telmisartan RC B | 1026353-20-7 |
| 1578 | Telmisartan | Telmisartan TMS1 Impurity | NA |
| 1579 | Telmisartan | Telmisartan Stage-II Impurity (or) Bromo Methyl Ester | 114772-38-2 |
| 1580 | Tenofovir | Tenofovir Impurity -K | 4121-40-8 |
| 1581 | Tenofovir | Tenofovir N-Propyl Impurity | NA |
| 1582 | Tenofovir | Tenofovir Disoproxil S-Isomer Impurity | 1280130-08-6 |
| 1583 | Tenoxicam | Tenoxicam impurity A | 504-29-0 |
| 1584 | Tenoxicam | Tenoxicam impurity C | 39880-77-8 |
| 1585 | Tenoxicam | Tenoxicam impurity D | 52781-01-8 |
| 1586 | Tenoxicam | Tenoxicam impurity E | 94040-09-2 |
| 1587 | Teriflunomide | Teriflunomide Standard | 163451-81-8 |
| 1588 | Testosterone Benzoate | Testosterone Benzoate | 2088-71-3 |
| 1589 | Tetracaine | 94-24-6 | |
| 1590 | Theobromine | Theobromine | 83-67-0 |
| 1591 | Theophylline | Theophylline | 58-55-9 |
| 1592 | Theophylline | Thiamine hydrochloride | 67-03-8 |
| 1593 | Thiamine | Thiamine HCl (EP) Impurity-A | 2380-61-2 |
| 1594 | Thiamine | Thiamine HCl (EP) Impurity-B | 7771-57-5 |
| 1595 | Thiamine | Thiamine HCl (EP) Impurity-B (2nd lot) | 7771-57-5 |
| 1596 | Thiamine | Thiamine HCl (EP) Impurity-C | 20166-17-0 |
| 1597 | Thiamine | Thiamine HCl (EP) Impurity-C (2nd lot) | 20166-17-0 |
| 1598 | Tiagabine | Tiagabine Alcohol Analogue | 847233-27-6 |
| 1599 | Tiagabine | Tiagabine Alcohol mesylate Analogue | 847233-13-0 |
| 1600 | Tiagabine | Tiagabine Impurity-2 | 30717-55-6 |
| 1601 | Tiagabine | Tiagabine Impurity-3 | 1253297-73-2 |
| 1602 | Tiagabine | Tiagabine Impurity-4 | NA |
| 1603 | Tiagabine | Tiagabine Methyl Ester Impurity | 938158-99-7 |
| 1604 | Tiagabine | Desmethyl Tiagabine | 745762-44-1 |
| 1605 | Tiagabine | Dihydroxy Tiagabine | 157925-28-5 |
| 1606 | Tiagabine | 157925-28-5 | |
| 1607 | Tiagabine | Keto Tiagabine | 161014-55-7 |
| 1608 | Tiagabine | 161014-55-7 | |
| 1609 | Ticagrelor | Ticagrelor EP Impurity B | 2216753-87-4 |
| 1610 | Tiaprofenic | Tiaprofenic Acid (EP) Impurity-A | 6933-26-2 |
| 1611 | Tiaprofenic | Tiaprofenic Acid(EP) Impurity-B | 5912-44-7 |
| 1612 | Tiaprofenic | Tiaprofenic Acid(EP) Impurity-F | 31161-46-3 |
| 1613 | Timolol | Timolol Maleate Impurity-G | 75202-36-7 |
| 1614 | Timolol | Timolol Maleate Impurity-H (3rd lot) | 158636-97-6 |
| 1615 | Timolol | Timolol Maleate Impurity-K | 69500-53-4 |
| 1616 | Timolol | Timolol Related Compound-C Maleate Salt | 1391068-18-0 |
| 1617 | Timolol | Timolol Related Compound-D | 30165-97-0 |
| 1618 | Timolol | Timolol Related Compound-E Maleate Salt (or) Impurity-E (2nd lot) | 1026075-53-5 |
| 1619 | Timolol | 1026075-53-5 | |
| 1620 | Timolol | Timolol impurity F | 30165-96-9 |
| 1621 | Tinidazole | Tinidazole Impurity -A | 696-23-1 |
| 1622 | Tinidazole | Tinidazole Impurity B | 25459-12-5 |
| 1623 | Tizoxanide | Tizoxanide Glucuronide Sodium Salt | 221287-83-8 |
| 1624 | Tobramycin | Kanamycin-B | 4696-76-8 |
| 1625 | Tobramycin | Deoxystreptamine Kanosaminide | 20744-51-8 |
| 1626 | Tobramycin | imp F | NA |
| 1627 | Tobramycin | Nebramine | 34051-04-2 , 71122-29-7 |
| 1628 | Tofacitinib | tofacitinib imp M | 477600-74-1 |
| 1629 | Tofacitinib | Tofacitinib nitroso imp 1 | NA |
| 1630 | Tofacitinib | N-Nitro TOFA-06 Impurity | NA |
| 1631 | Topiramate | Topiramate related compound A | 20880-92-6 |
| 1632 | Tolterodine | Tolterodine O-Benzyl Impurity | 389068-22-8 |
| 1633 | Tolterodine | Tolterodine Impurity A | 124937-73-1 |
| 1634 | Tranycypromine acetonide | Tranycypromine acetonide | 13492-01-8 |
| 1635 | Tranycypromine acetonide | Tranylcypromine Related Compound-B | 5586-89-0 |
| 1636 | Tramadol | Tramadol N-Oxide | 147441-56-3 |
| 1637 | Tramadol | Tramadol Hydrochloride Impurity A | 2914-77-2 |
| 1638 | Tramadol | Tramadol Hydrochloride Impurity -E | 42036-65-7 |
| 1639 | Tramadol | Tramadol Hydrochloride | 36282-47-0 |
| 1640 | Trandolapril | Trandolapril Impurity-A (or) Methyl Ester | 118194-41-5 |
| 1641 | Trandolapril | Trandolapril Impurity-B (or) Isopropyl Ester | NA |
| 1642 | Trandolapril | Trandolapril Impurity-C (or) Hexahydro Trandolapril | NA |
| 1643 | Trandolapril | Trandolapril Impurity-D (or) Diketopiperazine Trandolapril | 149881-40-3 |
| 1644 | Trandolapril | Trandolapril Impurity-E | 87679-71-8 |
| 1645 | Tranexamic | Impurity-D | 56-91-7 |
| 1646 | Tranexamic | Tranexamic acid Impurity-B | 1197-17-7 |
| 1647 | Travoprost | 5,6-trans Travoprost | 1563176-59-9 |
| 1648 | Travoprost | Travoprost Related Compound-A (or) Travoprost acid | 54276-17-4 |
| 1649 | Travoprost | 15-Keto Travoprost | 404830-45-1 |
| 1650 | Travoprost | 404830-45-1 | |
| 1651 | Travoprost | travoprost standard | 157283-68-6 |
| 1652 | Travoprost | Travoprost Epoxy Derivative | NA |
| 1653 | Travoprost | Travoprost 15-epi Diastereomer | 1420791-14-5 |
| 1654 | Travoprost | 1420791-14-5 | |
| 1655 | Travoprost | 1420791-14-5 | |
| 1656 | Trazodone | Trazodone hcl std | 25332-39-2 |
| 1657 | Trazodone | Trazodone Impurity-H | 6323-09-7 |
| 1658 | Trazodone | 3-Chloroaniline | 108-42-9 |
| 1659 | Trazodone | Trazodone (BP) Impurity-A OR Trazodone N-Oxide | 55290-68-1 |
| 1660 | Trazodone | Trazodone (BP) Impurity-B | 1263278-80-3 |
| 1661 | Trazodone | Trazodone (BP) Impurity-D | 1263278-80-3 |
| 1662 | Trazodone | Trazodone dihydroxy Impurity | 55290-67-0 |
| 1663 | Trazodone | Trazodone Impurity-E | 1346599-35-6 |
| 1664 | Trazodone | Trazodone (BP) Impurity-G (OR) Isobutyl Ether Analog | NA |
| 1665 | Trazodone | NA | |
| 1666 | Trazodone | Triazolo Impurity of Trazodone | 6969-71-7 |
| 1667 | Trazodone | Trazodone Impurity-F hydrochloride Salt | 3086-91-7 |
| 1668 | Trazodone | Trazadone CPH impurity | NA |
| 1669 | Trazodone | Trazodone (BP) Impurity-F hydrochloride Salt | 3086-91-7 |
| 1670 | Trazodone | 3086-91-7 | |
| 1671 | Trazodone | hydroxy propyl chlorophenyl piperazine(HCP) | 32229-98-4 |
| 1672 | Trazodone | Trazodone related compound C | 157072-19-0 |
| 1673 | Trazodone | Bis(3-chlorophenyl)piperazine | 79975-63-6 |
| 1674 | Trazodone | Trazadone-Cyclophospamide (TZ) | 50-18-0 |
| 1675 | Trazodone | Trazadone-cyclophospamide related compound A | 821-48-7 |
| 1676 | Trazodone | Chlorophenyl piperazine impurity | 65369-76-8 |
| 1677 | Triamcinolone Acetonide Acetate | Triamcinolone Acetonide Acetate | 3870-07-3 |
| 1678 | Trimethoprim | Trimethoprim Impurity-A | 213745-86-9 |
| 1679 | Trimethoprim | Trimethoprim Related Compound-A (or) Impurity-E | 213745-86-9 |
| 1680 | Trimethoprim | Trimethoprim Related Compound-B | 30806-86-1 |
| 1681 | Trimipramine | Trimipramine Impurity-A | 14171-70-1 |
| 1682 | Trimipramine | Trimipramine Impurity-B | 10464-24-1 |
| 1683 | Trimipramine | Trimipramine Impurity-C | 1159-80-4 |
| 1684 | Trimipramine | Trimipramine Impurity-D | 113-52-0 |
| 1685 | Trimipramine | Trimipramine Impurity-E | NA |
| 1686 | Trimipramine | Trimipramine Impurity-F | 494-19-9 |
| 1687 | Trimipramine | Trimipramine Impurity-G | 150802-55-4 |
| 1688 | Trimipramine | Trimipramine Maleate | 521-78-8 |
| 1689 | Triphenyl methane | Triphenyl methane | 519-73-3 |
| 1690 | Triphenyl Methanol | Triphenyl Methanol | 76-84-6 |
| 1691 | Tri Salicylic Acid | Tri Salicylic Acid Impurity | 85531-17-5 |
| 1692 | Ursodeoxycholicacid | Impurity-I (OR) (3α,5β,7β)-Cholane-3,7,24-triol | 130593-75-8 |
| 1693 | Ursodeoxycholicacid | Impurity-A | 474-25-9 |
| 1694 | Ursodeoxycholicacid | Impurity-F | 4651-67-6 |
| 1695 | Ursodeoxycholicacid | Impurity-H | 78919-26-3 |
| 1696 | Ursodeoxycholicacid | Ursodeoxy cholic acid methyl ester (or) imp G | 10538-55-3 |
| 1697 | Upadacitinib | Upadacitinib impurity 1 (4-(3-amino-6-bromopyrazin-2-yl)-2-methylbut-3-yn-2-ol) | 1379344-10-1 |
| 1698 | Upadacitinib | Upadacitinib impurity 2 (1-(3,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone) | 351042-08-5 |
| 1699 | Valacyclovir Hydrochloride | Valacyclovir Hydrochloride | 124832-27-5 |
| 1700 | Valganciclovir | Chloro Diastereoisomer-1&2 | 1654737-32-2 |
| 1701 | Valganciclovir | N-Valyl Impurity | 897937-73-4 |
| 1702 | Valganciclovir | Valganciclovir Tartrate | NA |
| 1703 | Valproic Acid | 2-Butyl Valeric Acid | 3274-28-0 |
| 1704 | Valproic Acid | 2-Ethyl Valeric Acid | 20225-24-5 |
| 1705 | Valproic Acid | 2-Isopropyl Valeric Acid | 62391-99-5 |
| 1706 | Valproic Acid | 2-Methyl Valeric Acid (or) impurity L | 97-61-0 |
| 1707 | Valproic Acid | 2-Propyl Pentanoic acid | 99-66-1 |
| 1708 | Valproic Acid | 2-Propyl-2-Pentenoic acid | 60218-41-9 |
| 1709 | Valproic Acid | N,N-Dimethyl Valpronamide | NA |
| 1710 | Valproic Acid | Valeric acid | 109-52-4 |
| 1711 | Valproic Acid | Valproic acid Impurity-F (methyl ester). | 22632-59-3 |
| 1712 | Valproic Acid | Valproic Acid (EP) imp-K | 5343-52-2 |
| 1713 | Valproic Acid | Related Compound-A | 99-67-2 |
| 1714 | Valproic Acid | mixture of Valproic acid and imp k | 99-66-1 (Valproic acid) 5343-52-2 (Valproic acid Impurity-K) |
| 1715 | Valproic Acid | Nonanoic acid | 112-05-0 |
| 1716 | Valpronamide | N,N-Dimethyl Valpronamide | NA |
| 1717 | Valsartan | Devaleryl Valsartan | 676129-92-3 |
| 1718 | Valsartan | Related Compound - B | 952652-79-8 |
| 1719 | Valsartan | (USP) Related Compound-C | 137863-20-8 |
| 1720 | Valsartan | VAS-VII Impurity | na |
| 1721 | Vancomycin | Impurity-C | 82198-76-3 |
| 1722 | Vancomycin | Impurity-D | 101485-50-1 |
| 1723 | Varenicline | VC-09 Nitroso Impurity | NA |
| 1724 | Varenicline | varenicline nitrosos imp | NA |
| 1725 | Venlafaxine | Impurity-D | 93413-90-2 |
| 1726 | Venlafaxine | RC - A As Oxalate Salt (or) imp D | 93413-90-2 |
| 1727 | Venlafaxine | Impurity-F | 93413-79-7 |
| 1728 | Venlafaxine | Desmethyl Impurity | 93413-62-8 |
| 1729 | Venlafaxine | Impurity-C (2nd lot) | 130198-05-9 |
| 1730 | Venlafaxine | Impurity-E | 93413-56-0 |
| 1731 | Venlafaxine | Impurity-G | 1076199-92-2 |
| 1732 | Venlafaxine | Impurity-H | 1329795-88-1 |
| 1733 | Venlafaxine | Hydroxy Nitrile Impurity (2nd lot) | NA |
| 1734 | Venlafaxine | N,O-Didesmethyl Venlafaxine Oxalate Salt | 135308-74-6 |
| 1735 | Venlafaxine | Impurity-A | 50822-98-5 |
| 1736 | Venlafaxine | venlafaxine n-oxide | 1094598-37-4 |
| 1737 | Venlafaxine | venlafaxine desmethyl nitraso imp | NA |
| 1738 | Verapamil | Impurity-D | 36770-74-8 |
| 1739 | Verapamil | Impurity-A | 141991-88-0 |
| 1740 | Verapamil | Impurity-C | 3490-05-9 |
| 1741 | Verapamil | Impurity-E (or) RC-F | 93-03-8 |
| 1742 | Verapamil | Impurity-G (or) RC-E | 120-14-9 |
| 1743 | Verapamil | Impurity-I (or) RC-B | 1794-55-4 |
| 1744 | Verapamil | Impurity-F (or) RC-A | 67775-97-7 |
| 1745 | Verapamil | Impurity-K | 20850-49-1 |
| 1746 | Verapamil | Impurity-B | 3490-06-0 |
| 1747 | Verapamil | Related Compound-A | 67775-97-7 |
| 1748 | Verapamil | Related Compound-B | 1794-55-4 |
| 1749 | Vigabatrin | vigabatrin Formyul impurity | NA |
| 1750 | Vigabatrin | vigabatrin impurity V | NA |
| 1751 | Vilanterol | Vilanterol impurity 1 | 452342-06-2 |
| 1752 | Vilanterol | Vilanterol impurity 2 | 452342-07-3 |
| 1753 | Warfarin | Impurity-B (or) 4-Hydroxy coumarin | 1076-38-6 |
| 1754 | Zafirlukast | Impurity-A | 88-19-7 |
| 1755 | Zafirlukast | Impurity-B | NA |
| 1756 | Zafirlukast | Impurity-C | NA |
| 1757 | Zafirlukast | Impurity-D | NA |
| 1758 | Zafirlukast | Impurity-E | NA |
| 1759 | Zafirlukast | Standard IHS | 107753-78-6 |
| 1760 | Zolmitriptan | Zolmitriptan Standard | 139264-17-8 |
| 1761 | Zolmitriptan | Amine Impurity | NA |
| 1762 | Zolmitriptan | Impurity-2 | 139264-55-4 |
| 1763 | Zolmitriptan | Impurity-F | 139264-69-0 |
| 1764 | Zolmitriptan | Impurity-3 | 191864-24-1 |
| 1765 | Zolmitriptan | (R)-Propylene Carbonate | 16606-55-6 |
| 1766 | Zolmitriptan | Zolmitriptan Impurity E (or) Related Compound G | 152305-23-2 |
| 1767 | Zolpidem Acid | Zolpidem Acid | 189005-44-5 |
| 1768 | Zolpidem Acid | zolpidem related compound A | 1346600-85-8 |
| 1769 | Zolpidem Acid | zolpidem related compound B | 400038-68-6 |
| 1770 | Zolpidem Acid | zolpidem related compound C | 14547-80-9 |
| 1771 | Zolpidem Acid | zolpidem cabaldehyde | 400777-11-9 |
| 1772 | Zolpidem Acid | Toly bromo Propionamide | 836627-56-6 |
| 1773 | Zolpidem Acid | Tolyoyl Acrylamide | 20972-36-5 |
| 1774 | Zolpidem Acid | Tolyoyl Propionamide | 402470-91-1 |
| 1775 | Zolpidem Acid | Tolyoyl Propionic acid | 4619-20-9 |
| 1776 | N-Methyl Zonisamide | N-Methyl Zonisamide | 68292-02-4 |
| 1777 | N-Methyl Zonisamide | Related Compound-A | 73101-64-1 |
| 1778 | N-Methyl Zonisamide | Related Compound-I | 4865-84-3 |
| 1779 | Zopiclone | Zopiclone imp B | 43200-81-3 |
| 1780 | Zidovudine | Zidovudine Impurity 1 (or) 3’-Amino-3’-deoxythymidine | 52450-18-7 |