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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.NoAPI NameImpurity NameCAS No.
1Abiraterone16-Dehydro Pregnenolone Acetate 979-02-2
2AbirateroneIsopropyl Bromide 75-26-3
3Abirateronedes iodo abiraterone (or) impurity 11224-94-8
4Abirateroneabiraterone acetate dimer imp186826-68-6
5Abirateroneabiraterone dimer imp186826-70-0
6AbirateroneHydrazine Sulfate 2644-70-4
7AbirateroneAbiraterone 3-Iodine Impurity1268610-38-3
8AbirateroneHydrazine mono Hydrochloride Impurity of Abiraterone Acetate2644-70-4
9Abirateroneandrost-4-ene-3,17-dione63-05-8
10AceclofenacAceclofenac API89796-99-6
11AcetaminophenParacetamol Standard103-90-2
12AcetaminophenAcetaminophen Related Compound-B1693-37-4
13AcetaminophenAcetaminophen Related Compound-D103-84-4
14AcetaminophenAcetaminophen Related Compound-J539-03-7
15AcetaminophenAcetaminophen Related Compound-C (or) N-(2-Hydroxyphenyl)acetamide) (or) Paracetamol (EP) Impurity A614-80-2
16AcetaminophenAcetaminophen Related Compound-C (or) N-(2-Hydroxyphenyl)acetamide) (or) Paracetamol (EP) Impurity A614-80-2
17Acetaminophenimpurity -C (4-Acetyl amino-2-chloro phenol)3964-54-3
18AcetaminophenParacetamol (EP) Impurity-F100-02-7
19AcetaminophenAcetaminophen (EP) Impurity-K123-30-8
20AcetaminophenAcetaminophen (EP) Impurity-K123-30-8
21AcetaminophenImpurity-A 614-80-2
22AcetaminophenImpurity-C3964-54-3
23Acetaminophen Impurity-F 100-02-7
24AcetaminophenImpurity-J539-03-7
25AcetaminophenImpurity-K123-30-8
26Acetaminophen
27AcetaminophenParacetamol (EP) Impurity-N3070-86-8
28AcetaminophenParacetamol (EP) Impurity-E99-93-4
29AcetaminophenParacetamol impurity O2575516-61-7
30Acetaminophenparacetamol impurity H2623-33-8
31Acetaminophenparacetamol impurity G19871264-0
32AcetaminophenP-Chlorophenol106-48-9
33Acetyl CysteineImpurity-D18725-37-6
34Acetyl CysteineImpurity-A56-89-3
35Acetyl CysteineImpurity-C5545-17-5
36Acetylsalicylicacid /AspirinImpurity-A99-96-7
37Acetylsalicylicacid /Aspirin
38Acetylsalicylicacid /AspirinImpurity-B636-46-4
39Acetylsalicylicacid /Aspirin
40Acetylsalicylicacid /AspirinImpurity-C69-72-7
41Acetylsalicylicacid /Aspirin
42Acetylsalicylicacid /AspirinImpurity-D530-75-6
43Acetylsalicylicacid /Aspirin
44Acetylsalicylicacid /AspirinImpurity-E552-94-3
45Acetylsalicylicacid /Aspirin
46Acetylsalicylicacid /AspirinImpurity-F1466-82-6
47Acetylsalicylicacid /Aspirin
48AciclovirAciclovir59277-89-3
49AciclovirImpurity-A102728-64-3
50AciclovirImpurity-B73-40-5
51AciclovirImpurity-C91702-61-3
52AciclovirImpurity-H
53AciclovirImpurity-D59277-91-7
54AciclovirImpurity-ENA
55AciclovirImpurity-F110104-37-5
56AciclovirImpurity-G75128-73-3
57AciclovirImpurity-K1797131-64-6
58AciclovirImpurity-ONA
59AciclovirImpurity-I1797832-75-7
60AciclovirImpurity-L3056-33-5
61AciclovirImpurity-P23169-33-7
62AcetozolamideImpurity D14949-00-9
63AcetozolamideImpurity E827026-60-8
64AcetozolamideAcetazolamide Impurity-A60320-32-3
65AcetozolamideAcetazolamide Impurity-B5393-55-5
66AcetozolamideAcetazolamide Impurity-C32873-56-6
67AcetozolamideAcetazolamide Impurity-F80495-47-2
68AcetozolamideAcetazolamide api59-66-5
69Adrenalone/ EpinephrineAdrenalone Hydrochloride62-13-5
70Adrenalone/ Epinephrineimpurity F (or) sulfonate78995-75-2
71Adrenalone/ EpinephrineEpinephrine Methoxy AnalogNA
72Adrenalone/ EpinephrineN-Benzyl adrenalone (or) Adrenaline imp E317351-39-6
73Adrenalone/ EpinephrineOxidrine94-07-5
74Adrenalone/ EpinephrineN-Benzyl Epinephrine1095714-91-2
75Adrenalone/ EpinephrineDeoxyepinephrine (or) Epinine501-15-5
76Adrenalone/ EpinephrineNoradrenaline Sulfonic Acid24159-36-2
77Adrenalone/ EpinephrineNoradrenaline Impurity-G
78AlanineBeta-Alanine429659-01-8
79AlanineD-Alanine (isopropyl ester)39613-92-8
80AlanineL-Alanine (isopropyl ester)62062-65-1
81AlbendazoleImpurity-A80983-36-4
82AlbendazoleImpurity-B54029-12-8
83AlbendazoleImpurity-C75184-71-3
84AlbendazoleImpurity-D80983-34-2
85AlbendazoleImpurity-E10605-21-7
86AlbendazoleImpurity-G20367-38-8
87Albendazole4-Isothio Cyanatobenzene 1,2-diamineNA
88AlbuterolImpurity-D156339-88-7
89AlbuterolImpurity-K898542-80-8
90AlbuterolImpurity-M18910-70-8
91Alcaftadinealcaftadine acid N-desmethylated impurityNA
92AlcaftadineAcid Impurity
93AlcaftadineAlcaftadine STANDARD147084-10-4
94AlcaftadineAlcaftadine benzazepine impurity147083-36-1
95AlcaftadineDialdehyde imp
96AlcaftadineAlcaftadine Diol Impurity147083-92-9
97AlcaftadineAlcaftadine alcohol Impurity 147083-89-4
98AlcaftadineAlcaftadine N-Oxide
99AllopurinolImpurity-A27511-79-1
100AllopurinolImpurity-F302-01-2
101AmbrisentanEpoxy ImpurityNA
102AmbrisentanImpurity-1NA
103AmbrisentanImpurity-ANA
104Ambrisentan Impurity-B108-79-2
105AmbrisentanImpurity-D1639429-81-4
106Amino benzoic acid4- aminobenzoic acid150-13-0
107Amino benzoic acid2-Aminobenzoic acid118-92-3
108Amino benzoic acidPara aminobenzoic acid150-13-0
109Aminocaproic acidCaprolactum Impurity105-60-2
110Aminocaproic acidSorbitol Ester NA
111AmisulprideImpurity-A26116-12-1
112AmisulprideAmisulpride Impurity B148516-54-5
113AmlodipineImpurity-D113994-41-5
114AmlodipineImpurity-A88150-62-3
115AmlodipineImpurity-G43067-01-2
116AmlodipineImpurity-E140171-65-9
117Amiodarone impurity D1951-26-4
118Amiodarone impurity E52490-15-0
119Amiodarone impurity H869-24-9
120Anisole3-Bromo Anisole2398-37-0
121AnisoleAnisole100-66-3
122Apixabanm-substituated apixaban1801881-18-4
123Apixabanapixaban imp 2405872-78-8
124ApixabanApixaban Related Compound H1421823-20-2
125ApixabanApixaban Related Compound G881386-12-5
126ApixabanApixaban Related Compound F536759-91-8
127AripiprazoleImuprity-G1797986-18-5
128AripiprazoleRelated Compound-H1796928-63-6
129AripiprazoleBromobutoxyquinoline impurity 129722-34-5
130AripiprazoleAripiprazole Meta Isomer203395-78-2
131AspartameAspartame Impurity A (or) Related Compound A5262/10/02
132AtenololImpurity-A17194-82-0
133AtenololImpurity-B61698-76-8
134AtenololImpurity-E141650-31-9
135AtenololImpurity-F87619-83-8
136AtenololImpurity-G56392-14-4
137AtenololImpurity-H29277-73-4
138AtenololImpurity-I1797116-92-7
139AtenololImpurity-J81346-71-6
140AtorvastatinImpurity-B (EP)NA
141AtorvastatinImpurity-B (USP)NA
142AtorvastatinATV-II Impurity (or) diprotected impNA
143AtorvastatinImpurity-2 581772-29-4
144AtorvastatinImpurity-IXNA
145AtorvastatinImpurity-VIIIbNA
146AtorvastatinImpurity- H125995-03-1
147AtorvastatinImpurity- C693794-20-6
148AtorvastatinImpurity- A433289-84-0
149AtorvastatinRELATED COMPOUND E1105067-88-6
150AtorvastatinImpurity F1371615-56-3
151AtorvastatinImpurity D148146-51-4
152AtorvastatinAtorvastatin Calcium Propylene Glycol Solvate1040350-07-9
153AtorvastatinImpurity G887196-29-4
154AtorvastatinFXA impurity1316291-19-6
155AtorvastatinFX1 impurity1315629-79-8
156Atorvastatin2,2-Dichloro-1-(4-Fluorophenyl)-2-Phenylethanone Impurity1403667-07-1
157AtorvastatinAcetonide nitrile (4S,6S) Enantiomer Impurity196085-85-5
158AtorvastatinAtorvastatin Methyl Ester345891-62-5
159AtorvastatinAtorvastatin tert-butyl Ester134395-00-9
160AtorvastatinAtorvastatin Diketo Amide 125971-96-2
161Atorvastatin
162AtorvastatinDiketo butanamide diastereomers 444577-70-2
163AtorvastatinTriprotected Atorvastatin Amide Impurity 1116118-82-1
164AtorvastatinAtorvastatin imp 14NA
165AtovaquoneImpurity-1 165317-79-3
166AtropineAtropine N-Oxide4574-60-1
167AzithromycinAzythromycin83905-01-5
168AzithromycinImpurity-1NA
169AzithromycinImpurity-E (2nd lot)612069-27-9
170AzithromycinImpurity-E (3rd lot)612069-27-9
171AzithromycinImpurity-H612069-30-4
172AzithromycinImpurity-J117693-41-1
173AzithromycinImpurity-M765927-71-7
174AzithromycinImpurity-N612069-25-7
175Azithromycin612069-25-7
176Azithromycin612069-25-7
177AzithromycinImpurity-P92594-45-1
178AzithromycinImpurity-G612069-31-5
179AzithromycinImpurity-I172617-84-4
180AzithromycinImpurity-L90503-06-3
181AzithromycinRelated compound-F612069-28-0
182AzithromycinRelated Compound-A76801-85-9
183AzacitidineAzacitidine Standard320-67-2
184AzacitidineN4-Acetyl Cytidine 3768-18-1
185AzacitidineN-Hydroxy Cytidine3258/02/04
186Azacitidine2-Acetyl Azacitidine 1174733-90-4
187Azacitidine1174733-90-4
188AzacitidineAzacitidine Impurity N2508-81-8
189Aztreonamaztreonam RC F102579-57-7
190AztreonamAztreonam Open-ring desulfatedaztreonam ethyl esterNA
191AztreonamOpen-ring desulfated aztreonam (or) Aztreonam RC B102586-36-7
192AztreonamAztreonam Related Compound A87500-74-1
193Azahypoxanthine (TE)Azahypoxanthine (TE)4656-86-4
194Azilsartan Medoxamil (AS)API147403-03-0
195Azilsartan Medoxamil (AS)Azilsartan Dimer1417576-02-3
196Azilsartan Medoxamil (AS)API methyl ester147403-52-9
197BaclofenBaclofen Related Compound A (or) Impurity A22518-27-0
198BendamustineHP -I Ester Impurity (3rd lot)1797008-41-3
199BendamustineMethyl Ether ImpurityNA
200BendamustineBen -2A Impurity1313020-25-5
201BendamustineDCE impurity (3rd lot)1219709-86-0
202Bendamustinefree Base Standard16506-27-7
203BendamustineHydrochloride monohydrate3543-75-7
204BendamustineHP-1 Impurity (3rd lot)109882-27-1
205BendamustineHP-2 Impurity (3rd lot)109882-30-6
206BendamustineRelated compound -B1228552-02-0
207BendamustineRelated compound -C3545-74-6
208BendamustineRelated compound -F1869075-89-7
209BendamustineRelated compound -I (or) ethyl ester)NA
210BendamustineBHT impurity128-37-0
211BendamustineImpurity-360651-29-8
212BendamustinePG-1 EsterNA
213BendamustinePG-2 EsterNA
214BendamustineBendamustine Dimer (or) Related Compound-H1228551-91-4
215BendamustineBendamustine PEG EsterNA
216BendamustineBendamustine AMB1-Methyl Ester1221157-18-1
217BendamustineBendamustine N-Methyl ImpurityNA
218BetahistineImpurity -A (EP)100-69-6
219BetahistineImpurity -B (EP)103-74-2
220BetahistineN-Nitroso betahisine 32635-81-7
221Betahistine32635-81-7
222BetahistineImpurity -C (EP)5452-87-9
223BetahistineBetahistine dihydrochloride5638-76-6
224BenzothiadiazineRelated compound-A121-30-2
225BenazeprilMes HPBE Impurity NA
226Benazepril7-Bromo Analog of BenazeprilNA
227BenazeprilBenazepril Related Compound F109010-60-8
228Benazeprilimuprity C86541-78-8
229Benazeprilimuprity D112110-48-2
230Benazeprilimuprity G103129-58-4
231Benazeprilimuprity E88372-47-8
232Benazeprilbenezepril tert butyl ester impurity109010-61-9
233Benazeprilbenazepril related compound B86541-76-6
234BilastineBilastine N-Oxide Impurity2069238-47-5
235BilastineBilastine nitroso impurity2731008-04-9
236BilastineBilastine N- nitrosoamine impurity 1NA
237Bimatoproststandard155206-00-1
238Bimatoprost1,3 dicyclohexyl urea impurity2387-23-7
239BimatoprostFree Acid38344-08-0
240BimatoprostRacemicNA
241BimatoprostBimatoprost Methyl Ester38315-47-8
242Bimatoprost5,6-Trans Bimatoprost1163135-95-2
243Bimatoprost15-keto bimatoprost1163135-96-3
244Bimatoprost15-Epi Bimatoprost1163135-92-9
245BimatoprostCyclohexyl Amide impurityNA
246BimatoprostN-Hydroxy Succinimide impurity6066-82-6
247BimatoprostBimatoprost amide imp
248BisoprololImpurity-A62572-93-4
249BisoprololImpurity-B539823-39-7
250BisoprololImpurity-C1797132-90-1
251BisoprololImpurity-G1215342-36-1
252BisoprololImpurity-K864544-37-6
253BisoprololImpurity-L29122-74-5
254BisoprololImpurity-N1346601-75-9
255BisoprololImpurity-O72570-70-8
256BisoprololImpurity-Q1346604-00-9
257BisoprololImpurity-R5790-46-5
258BisoprololImpurity-S123-08-0
259BosentanImpurity -51355251-10-3
260BosentanImpurity -6193013-72-8
261Bortezomib stdBortezomib std179324-69-7
262Bortezomib stdBortezomib Impurity-A114457-94-2
263Brexpiprazole Brexpiprazole 913611-97-9
264Brimonidine TartarateBrimonidine Tartarate70359-46-5
265BromazepamImpurity-CNA
266BromazepamImpurity-D77616-97-8
267BromfenacImpurity-A91713-91-6
268BromfenacImpurity-B241496-82-2
269BromfenacImpurity-C1391052-54-2
270BromfenacImpurity-D241825-88-7
271BromfenacSodium Sesqui Hydrate91714-93-1
272BrompromazineBrompromazine HCL1757-73-9
273Brivaracetam Acid Brivaracetam Acid impurity943986-67-2
274BumetanideLactose Adduct ImpurityNA
275BumetanideN-Nitroso Bumetanide 2490432-02-3
276BupivacaineImpurity-A39627-98-0
277Bupivacaine39627-98-0
278BupivacaineImpurity-B65797-42-4
279BupivacaineImpurity-E1330172-81-0
280Bupropion Amine Hydrochloride Bupropion Amine Hydrochloride 119802-69-6
281Bupropion Amine Hydrochloride Bupropion USP Related Compound E10557-17-2
282BusulfanBusulfan Standard55-98-1
283BrinzolamideBrinzolamide impurity 1 (or) Des-4-oxo-impNA
284BrinzolamideBrinzolamide impurity 2NA
285CabergolineImpurity-B166533-36-4
286CabergolineImpurity-A81409-74-7
287CabergolineImpurity-C126554-50-5
288CabergolineImpurity-D85329-86-8
289CabergolineN-OxideNA
290Cabazitaxel Cabazitaxel Impurity A (or) ZJT 1 Impurity183133-94-0
291CaffeineImpurity-B7597-60-6
292CaffeineImpurity-C519-32-4
293CaffeineImpurity-E as a nitrate209725-34-8
294CaffeineImpurity-F611-59-6
295CaffeineCaffeine58-08-2
296CaffeineTheophylline (or) imp A58-55-9
297CanagliflozinCanagliflozin HydroperoxideNA
298CapecitabineRelated compound-C921769-65-5
299CaprolactamCaprolactam Citrate AdductNA
300CarbamazepineCarbamazepine API298-46-4
301CarbamazepineImpurity-A3564-73-6
302CarbamazepineImpurity-B611-64-3
303CarbamazepineImpurity-F33948-22-0
304CarbamazepineImpurity-C1219170-51-0
305CarbamazepineImpurity-D256-96-2
306CarbamazepineImpurity-E494-19-9
307CarbamazepineImpurity-G59690-97-0
308CarbidopaImpurity-B18181-08-3
309CarbidopaImpurity-D934371-48-9
310CarbidopaImpurity-E (methyl ester)52514-63-3
311CarbidopaImpurity-F1458640-32-8
312CarbidopaR-carbidopa28875-92-5
313CarbidopaPTSA-imp
314CarbidopaIMPURITY-G
315Carboprost5-trans Carboprost 76498-29-8
316Carboprost
317Carboprost15-epi Carboprost NA
318CarboprostCarboprost Methyl ester35700-21-1
319CarfilzomibCarfilzomib N-OxideNA
320Carisoprodol5-Methyl-5-propyl-1,3-dioxan-2-one7148-50-7
321CarisoprodolImpurity-C (2-Methyl-2-propyl-1,3-propanediol)78-26-2
322CarmustineCarmustine Standard154-93-8
323cariprazinecariprazine hcl std1083076-69-0
324CarvedilolRelated compound-D51997-51-4
325CarvedilolBisalkyl Pyrocatechol Impurity1346602-98-9
326CarvedilolRelated compound-E1836-62-0
327CefazolinImpurity C56842-77-4
328CefazolinImpurity E29490-19-5
329CefazolinImpurity H957-68-6
330CefazolinCefazolin imp A30246-33-4
331CefditorenDelta 3 IsomerNA
332CefditorenDimer impurity (HPLC)NA
333CefditorenDipivoxil Impurity117467-58-4
334CefditorenE-IsomerNA
335CefditorenMethoxy methyl impurity (2nd lot)NA
336CefditorenOpen ring impuity (2nd lot)NA
337CefditorenOpen ring dimer imprity (LCMS) (1st lot)NA
338Cefditorenpivaloyl imprity878002-84-7
339Cefditorencefditoren117467-28-4
340Cefditorencefetamet pivoxil65243-33-6
341CefodroxileD-Phenylglycinamide6458-67-2
342CefodroxilePhenylglycinamide700-63-0
343CefotaximeCefotaxime Sodium 64485-93-4
344CefuroximeCefuroxime Axetil Delta-3-Isomer123458-61-7
345CetirizineBromo cetrizine dihydrochlorideNA
346CetirizineCetrizine di HCl83881-52-1
347CetirizineCetrizine Glycerol EsterNA
348Cetirizine
349Cetirizineimpurity-G164726-80-1
350CetirizineN-Oxide impurity (2nd lot)1076199-80-8
351Cetirizine
352CetirizineCetirizine PEG Ester1509941-93-8
353CetirizineCetirizine Propylene Glycol esterNA
354Cetirizine4-Chlorobenzophenone134-85-0
355CetirizineImpurity-BNA
356CetirizineCetirizine impurity ANA
357Cetirizine4-chlorobenzhydrol119-56-2
358CetirizineDeschloro Cetirizine (or) Cetirizine Impurity-F83881-53-2
359CevimelineCevimeline Hydrochloride 107233-08-9
360CevimelineN-Oxide469890-14-0
361CevimelineS-Oxide -1124751-36-6
362CevimelineS-Oxide -2124751-37-7
363CevimelineTrans cevimeline107220-27-9
364CevimelineCevimeline SSTNA
365CephalexinDL-Phenyl Glycine Impurity of Cephalexin6/5/2835
366Cephalexinimpurity B22252-43-3
367ChlordiazepoxideChlordiazepoxide58-25-3
368ChlordiazepoxideImpurity -A963-39-3
369ChlordiazepoxideImpurity -B5958-24-7
370Chlorophenamine MaleateImpurity-A1246816-57-8
371Chlorophenamine MaleateImpurity-C22630-25-7
372Chlorophenamine MaleateImpurity-B1202-34-2
373ChlorpromazineImpurity-A969-99-3
374ChlorpromazineImpurity-C as oxalate salt (2nd lot)53-60-1
375ChlorpromazineImpurity-C ( 1st lot)
376ChlorpromazineImpurity-E92-39-7
377Chlorpromazineimpurity D3953-65-9
378ChlorthalidoneImpurity-A (2nd lot)345930-32-7
379ChlorthalidoneImpurity-B5270-74-6
380ChlorthalidoneImpurity-C92874-73-2
381ChlorthalidoneImpurity-D1369995-36-7
382ChlorthalidoneImpurity-G16289-13-7
383ChlorthalidoneImpurity-HNA
384ChlorthalidoneImpurity-INA
385ChlorthalidoneImpurity-J956-92-3
386ChlorthalidoneMethyl Ester Impurity6512-76-4
387CholesterolCholesterol57-88-5
388CiprofloxacinCiprofloxacin Formamide Impurity93594-39-9
389CiprofloxacinDesfluoro ciprofloxine (OR) Imp B93107-11-0
390CiprofloxacinImpurity-D (or) Byproduct526204-10-4
391Ciprofloxacinciprofloxacin impurity-I528851-85-6
392Ciprofloxacinciprofloxacin impurity-F226903-07-7
393CiprofloxacinCiprofloxacin Chloro Analog Impurity (or) imp-G93106-58-2
394CiprofloxacinCiprofloxacin Decarboxylated Impurity (or) impurity E105394-83-0
395CiprofloxacinCiprofloxacin Ethylenediamine Impurity (or) Impurity-C 528851-31-2
396CiprofloxacinCiprofloxacin Ethylenediamine Impurity (or) Impurity-C 528851-31-2
397CiprofloxacinCiprofloxacin Fluoro quinolonic Acid Impurity (or) imp A.86393-33-1
398CiprofloxacinCiprofloxacin85721-33-1
399CitalopramCitalopram Carboxylic acid Impurity 440121-09-5
400CitalopramCitalopram R-Isomer Oxalate219861-53-7
401CitalopramImpurity-E (or) chloro analog1332724-08-9
402CitalopramImpurity-A (or) RC-A64372-56-1
403CitalopramImpurity-B411221-53-9
404CitalopramImpurity-D144025-14-9
405CitalopramImpurity-F64169-39-7
406CitalopramImpurity-G1329745-98-3
407CitalopramImpurity-C (OR) RC-C372941-54-3
408CitalopramDescyano impurity390817-87-5
409CitalopramCitalopram Dihydroxy Impurity 103146-26-5
410Clavulanate PotassiumImpurity-G374816-32-7
411ClevidipineClevidipine (EP) Impurity-F253597-19-2
412ClevidipineClevidipine (EP) Impurity L 72509-76-3
413Clidinium bromideImpurity-A76201-95-1
414Clindamycin HydrochlorideClindamycin Hydrochloride58207-19-5
415ClozapineImpurity-A50892-62-1
416ClozapineImpurity-B263366-81-0
417ClozapineImpurity-CNA
418ClozapineImpurity-D65514-71-8
419ClozapineAcetyl ClozapineNA
420ClozapineAcetyl Lactame impurityNA
421ClozapineClozapine N-oxide34233-69-7
422ClozapineN-Nitroso Clozapine156632-03-0
423Clomipramine Clomipramine Hydrochloride 17321-77-6
424CortisoneCortisone53-06-5
425Clorazepate Impurity-C (OR) ethyl clorazepate5606-55-3
426Clorazepate imp A719-59-5
427CladribineCladribine4291-63-8
428CladribineCladribine impurity A4546-70-7
429CladribineCladribine impurity B24757-70-8
430CladribineCladribine impurity C1839-18-5
431CladribineCladribine impurity D5542-92-7
432CladribineCladribine impurity F619-55-6
433CladribineCladribine impurity G99-75-2
434CladribineCladribine 2-deoxyadenosine monohydrate16373-93-6
435ClonidineClonidine impurity A5391-39-9
436ClonidineClonidine impurity B54707-71-0
437ClonidineClonidine Related Compound B (or) Clonidine Dimer Impurity2519452-56-1
438ClonidineClonidine impurity C608-31-1
439Clonazepam2-amino clonazepam17714-02-2
440ClonazepamClonazepam phthalimido impurityNA
441CyanocobalamineCyanocobalamin (or) Vitamin B1268-19-9
442CyanocobalamineHydroxocobalamin Acetate22465-48-1
443Cyclobenzaprine Cyclobenzaprine USP Related Compound-A18029-54-4
444Cyclobenzaprine Cyclobenzaprine USP Related Compound-B303-50-4
445Dabigatran AcidDabigatran Acid Impurity211914-51-1
446Dabigatran Acid211914-51-1
447Dabigatran AcidDabigatran Etexilate Mesylate 872728-81-9
448Dabigatran AcidDabigatran Etexilate N-Oxide1381757-44-3
449Dabigatran AcidDabigatran N-Nitroso impurityNA
450Dabigatran AcidDabigatran Nitroso impurityNA
451Dabigatran AcidDabigatran Nitroso impurity 1NA
452Dabigatran AcidDabigatran Nitroso impurity 2NA
453DasatinibDasatinib Monohydrate863127-77-9
454DapagliflozinDapagliflozin dibromo impurity1807632-93-4
455DapagliflozinDapagliflozin dichloro impurity2069934-29-6
456Dapagliflozin4-Bromo-1-Chloro-2-(2-Ethoxybenzyl)benzene1830346-16-1
457Deoxy hydrocortisone11-Deoxy Hydrocortisone152-58-9
458Desacetyl RifaximinDesacetyl Rifaximin80621-88-1
459DesloratadineDehydro Loratadine Isomer B (or) USP Related Compound I133330-56-0
460DesloratadineDesloratadine Deschloro ImpurityNA
461Dexketoprofen Dex ketoprofen Trometamol156604-79-4
462DextromethorphanDextromethorphan Hydrobromide Monohydrate6700-34-1
463Deflazacort (DAD)21-desacetyl deflazacort (or) 21-alcohol 13649-57-5
464DiaveridineDiaveridine5355-16-8
465DiazepamImpurity-A1088-11-5
466DiazepamImpurity-B6021-21-2
467DiazepamImpurity-C5220-02-0
468DiazepamImpurity-D1022-13-5
469DiazepamImpurity-E20927-53-1
470DiazepamImpurity-F31269-33-7
471DiazepamDesoxo Chlordiazepoxide4393-72-0
472DiclofenacImpurity-A (or) RC A15362-40-0
473DiclofenacImpurity-B22121-58-0
474DiclofenacImpurity-C27204-57-5
475DiclofenacImpurity-D127792-45-4
476DiclofenacImpurity-E59-48-3
477DiclofenacImpurity-F560075-65-2
478DiclofenacGlycerol Ester ImpurityNA
479DiclofenacPEG Ester ImpurityNA
480DiclofenacDiclofenac Potassium15307-81-0
481DiclofenacDiclofenac Sodium15307-79-6
482DiclofenacDiclofenac acid (or) aceclofenac imp A15307-86-5
483Diclofenacdicyclohexyl ketone119-60-8
484DiclofenacDicyclohexyl methanol4453-82-1
485Dicyclomine (or) DicycloverineDicyclohexyl ketone chloride Impurity83803-75-2
486Dicyclomine (or) DicycloverineDicyclomine Hydrochloride67-92-5
487Dicyclomine (or) DicycloverineImpurity-A (2nd lot)60263-54-9
488Dicyclomine (or) DicycloverineDicycloverine impurity-B HCL (2nd lot)109158-77-2
489Dicyclomine (or) DicycloverineCyclohexyl-1-cyclohexenyl ketone74598-74-6
490DidyminDidymin14259-47-3
491DigoxinDigoxin EP Impurity H (or) Lanatoside C17575-22-3
492DigoxinImpurity-C1672-46-4
493DigoxinImpurity-D5352-63-6
494DigoxinImpurity-F5297/05/02
495DimenhydrinateRelated Compound-A 53499-40-4
496DimenhydrinateRelated Compound E 4921-49-7
497Dimethyl amine2,6-Dimethylaniline Hydrochloride21436-98-6
498Dimethyl FumarateDimethyl Fumarate Primary Standard624-49-7
499DiosminImpurity-A6100-74-9
500Diosminimpurity -C 552-57-8
501Diosminimpurity E 480-36-4
502Diosminimpurity D1431536-92-3
503Diosminimpurity F520-34-3
504Diosminimpurity G520-33-2
505DiosminDiosmetin-7-o-beta-d-glucoside20126-59-4
506DiphenhydramineRelated compound-A53499-40-4
507DiphenhydramineImpurity-B4024-34-4
508DiphenhydramineImpurity-C (2nd lot)1808-12-4
509DiphenhydramineImpurity-D91-01-0
510DiphenhydramineDiphenhydramine N-Oxide (salt)13168-00-8
511Diphenyl methanolDiphenyl Methanol91-01-0
512DipyridamoleImpurity-C54093-92-4
513DipyridamoleImpurity-DNA
514D-OfloxacinD-Ofloxacin100986-86-5
515DolutegravirAcid Degradation Product- ANA
516DolutegravirOxidative degradation Product -BNA
517DomperidoneDomperidone Impurity-439677-10-6
518DoxercalciferolTrans Doxercalciferol74007-20-8
519DoxycyclineImpurity-F122861-53-4
520DoxycyclineImpurity-C (or) 4-epi doxycycline6543-77-7
521DoxylamineN-oxide97143-65-2
522DoxylamineN-Desmethyldoxylamine78868-03-8
523DoxylamineDoxylamine Impurity B (or) Doxylamine Alcohol Impurity19490-92-7
524DocetaxelDocetaxel114977-28-5
525DocetaxelDocetaxel impurity C153381-68-1
526Doxazosinimpurity E 27631-29-4
527DroxidopaDroxidopa Benzoate TFA saltNA
528DroxidopaDoxidopa primary std23651-95-8
529DroxidopaDroxidopa Enantiomer51829-99-3
530Duloxetine Duloxetine Racemic Impurity 116817-13-1
531DutasterideDutasteride164656-23-9
532DutasterideImpurity-A104239-97-6
533DutasterideImpurity-C157307-36-3
534DutasterideImpurity-F1365545-42-1
535DutasterideImpurity-G1430804-85-5
536DutasterideImpurity-E1796930-46-5
537DutasterideDihydro dutasteride impurity164656-22-8
538DutasterideMethyl impurity
539Dapsonimp 1 (or) 4- phenyl Sulfonylaniline7019/01/04
540Dapsonimp 2 (or) 4-Chloro Diphenyl Sulfone80-00-2
541Dapsonimp 3 (or) 4-Amino-4-chloro diphenyl sulphone 7146-68-1
542Dapsonimp 4 (or) 4-((4-aminophenyl)sulfonyl)phenol25963-47-7
543EbastineImpurity-B (2nd lot)943-27-1
544EbastineImpurity-D97928-18-2
545EbastineImpurity-C58258-01-8
546EbastineImpurity-E (2nd lot)1312211-93-0
547EbastineImpurity-F (2nd lot)1429071-63-5
548EbastineImpurity-G (2nd lot)1429071-65-7
549EbastineImpurity-H574-42-5
550EbastineRelated compound-B943-27-1
551EbastineImpurity-A (Diphenyl methanol)91-01-0
552EdaravoneEdaravone89-25-8
553EfinaconazoleEfinaconazole Primary Standard164650-44-6
554Elagolix sodiumElagolix Sodium Impurity-A830346-50-4
555Elagolix sodiumElagolix Sodium Impurity-B1092070-97-7
556Elagolix sodiumElagolix Sodium Impurity-CNA
557Elagolix sodiumElagolix Sodium Impurity-DNA
558Elagolix sodiumElagolix Sodium Impurity-ENA
559Elagolix sodiumElagolix Sodium Impurity-FNA
560Elagolix sodiumElagolix Sodium 832720-36-2
561Elagolix sodiumElagolix Sodium Isomer NA
562Elagolix sodiumpamoic acid130-85-8
563Elagolix sodiumElagolix Nitroso ImpurityNA
564EletriptanEletriptan Impurity 14NA
565EletriptanEletriptan Impurity 15NA
566EmtricitabineEmtricitabine Enantiomer (3rd lot)137530-41-7
567EmtricitabineEmtricitabine S-Oxide (3rd lot)152128-77-3
568EmtricitabineEmtricitabine trans cyclic impurityNA
569EmpagliflozinEmpagliflozin α-Anomer1620758-33-9
570Empagliflozin
571EmpagliflozinEmpagliflozin Bromo Impurity 915095-89-5
572Empagliflozin1-Methoxy Empagliflozin 1279691-36-9
573EmpagliflozinTetracetyl Empagliflozin Impurity 915095-99-7
574EmpagliflozinEmpagliflozin (R)-Isomer864070-43-9
575EmpagliflozinEmpagliflozin Standard864070-44-0
576EnzalutamideEnzalutamide915087-33-1
577EnzalutamideEnzalutamide Impurity B (or) Carboxylic Acid Impurity 1242137-15-0
578EnzalutamideEnzalutamide Impurity A (or) Oxo-Enzalutamide1242137-18-3
579Enalapril Impurity- A1356932-13-2
580Enalapril Impurity- C76420-72-9
581Enalapril Impurity- D115729-52-7
582Enalapril 3-Phenylpropionic Acid 501-52-0
583Enrofloxacinimpurity ENA
584Eplerenone (EE)Eplerenone impurity -F579484-30-3
585EsmololEsmolol Isopropylamide analogNA
586EsmololEsmolol acid81148-15-4
587EsmololN-Ethyl EsmololNA
588EsmololEsmolol dimer98903-89-0
589Esomeprazole Esomeprazole Impurity-B110374-16-8
590Estradiol ValerateEstradiol Valerate979-32-8
591EszopicloneeEszopiclonee -R Isomer
592EszopicloneeEszopicloe desmethyl imp1216659-29-8
593EszopicloneeEszopiclone EP Impurity-C148891-53-6
594EtodolacImpurity -A41339-67-7
595EtodolacImpurity -B41340-19-6
596EtodolacImpurity -C109518-50-5, 109518-47-0
597EtodolacImpurity -D57917-63-2
598EtodolacImpurity -E57817-27-3
599EtodolacImpurity -F849630-65-5
600EtodolacImpurity -G57816-83-8
601EtodolacImpurity -J115066-03-0
602EtodolacImpurity -K122188-02-7
603EtodolacImpurity -LNA
604EtodolacEtodolac Impurity H41340-36-7
605EtomidateEtomidate RacemateNA
606EtomidateEtomidate acid 56649-48-0
607EtomidateEtomidate Propylene Glycol Ester 1NA
608EtomidateEtomidate Propylene Glycol Ester 2NA
609EtomidateImpurity-B5377-20-8
610Etomidate2-hydroxy-1-methylethylester4664-49-7
611Etomidate2-hydroxypropylmethacrylate923-26-2
612EtomidateEtomidate Impurity C792842-51-4
613ExmestaneExemestane107868-30-4
614Famotidine Impurity-A(or) RC-A (or) famotidine imp A124646-10-2
615FamotidineRelated Compound-B89268-62-2
616FamotidineRelated Compound-C 76824-17-4
617Famotidine Related Compound-D76824-16-3
618FamotidineRelated Compound-E129083-44-9
619FamotidineRelated Compound-F 107880-74-0
620FamotidineRelated Compound-G76823-97-7
621FamotidineFamotidine76824-35-6
622FamotidineFamotidine Sulfoxide Impurity 90237-03-9
623Fenofibrate Impurity-A42019-78-3
624Fenofibrate Impurity-B42017-89-0
625Fenofibrate Impurity-C217636-47-0
626Fenofibrate Impurity-D42019-07-8
627Fenofibrate Impurity-E42019-08-9
628Fenofibrate Impurity-F154356-96-4
629Fenofibrate Impurity-G217636-48-1
630FenofibrateFenofibric acid856676-23-8
631FesoterodineFesoterodine Fumarate ester of Diol 1428856-47-6
632FesoterodineFesoterodine Fumarate286930-03-8
633FesoterodineImpurity-G1254942-29-4
634FesoterodineImpurity-A200801-70-3
635FesoterodineImpurity-B1208313-13-6
636FesoterodineImpurity-C895137-81-2
637Fexofenadine Related compound-C185066-37-9
638Fexofenadine Related compound-A76811-98-8
639Fexofenadine Related compound-B479035-75-1
640Fexofenadine Fexofenedine83799-24-0
641FingolimodFingolimod Deshydroxymethyl Impurity168560-42-7
642FingolimodFingolimod impurity 8162358-08-9
643FingolimodFingolimod impurity 10177259-52-8
644FingolimodFingolimod impurity 252517974-32-0
645FingolimodFingolimod impurity 262518310-38-6
646FingolimodFingolimod impurity a1201794-93-5
647FingolimodFingolimod impurity B745767-97-9
648FingolimodFingolimod impurity C746594-44-5
649FingolimodFingolimod impurity D780729-32-0
650FingolimodFingolimod impurity G1807973-92-7
651FingolimodFingolimod impurity H162358-09-0
652FingolimodFingolimod impurity I249289-10-9
653FlavoneFlavone525-82-6
654Flecainide Acetate Impurity-ANA
655Flecainide Acetate Impurity-B22990-77-8
656Flecainide Acetate Impurity-D35480-52-5
657Flecainide Acetate Impurity-E57415-36-8
658FlumazenilRelated Compound-B131666-45-0
659Fluoxetine4-trifluoromethyl Phenol402-45-9
660FluoxetineFluoxetine Dimethyl amine Hydrochloride Salt56225-81-1 (free base) 885101-12-2 (HCl salt)
661FluoxetineImpurity-A42142-52-9
662FluoxetineImpurity-B/ RC-B30684-07-2
663FluoxetineImpurity-C79088-29-2
664FluoxetineImpurity-E83554-67-0
665FluorouracilFluoxetine HCl Standard56296-78-7
666FluorouracilFluorouracil Related Compound –F (or) Impurity F56177-80-1
667FluphenazineFluphenazine NonanoateNA
668FluphenazineFluphenazine DCO Decanoate ImpurityNA
669FluphenazineFluphenazine Di N1- Oxide76005-60-2
670FluphenazineFluphenazine Dihydrochloride Impurity-CNA
671FluphenazineFluphenazine Dihydrochloride Impurity-DNA
672FluphenazineImpurity-A (or) sulfoxide1674-76-6
673FluphenazineImpurity-B (or) ss dioixde1476-79-5
674FluphenazineFluphenazine Mono N1- Oxide30897-25-7
675Flutamide Impurity-C13312-12-4
676Flutamide Flutamide Impurity B (or) Related Compound B393-12-4
677Flutamide Impurity-A393-11-3
678Flutamide Impurity-F (or) impurity F151262-93-0
679Fluvastatin 3-Keto Fluvastatin 1331643-17-4
680Fluvastatin Impurity-D (or) 5-oxo1160169-39-0
681Fluvastatin Impurity-A 174956-43-5
682Fluvastatin Impurity-B (or) Fluvastatin t-butyl ester194934-96-8
683Fluvastatin Impurity-G 101125-34-2
684Fluvastatin Fluvastatin methyl ester93957-53-0
685Fluvoxamine Impurity- D61718-80-7
686Folic acid Related Compound- A1492-18-8
687Folic acid impurity B as sulphateNA
688Folic acid Dihydro folic acid4033-27-6
689FormoterolImpurity-3NA
690FormoterolImpurity-G3706-26-1
691FormoterolImpurity-2126002-14-0
692FormoterolImpurity-1903563-43-9
693FormoterolRelated compound- A150513-24-9
694Fomepizole standardFomepizole standard7554-65-6
695FurosemideImpurity- C3086-91-7
696FurosemideRelated compound-A 4818-59-1
697FurosemideRelated compound- B (2nd lot)3086-91-7
698FurosemideImpurity- B2736-23-4
699FurosemideImpurity-D5046-19-5
700FurosemideImpurity-E50-84-0
701FurosemideFurosemide54-31-9
702Gabapentin Gabapentin Impurity-A64744-50-9
703Gabapentin Gabapentin Impurity-E67950-95-2
704Gabapentin Related compound Impurity-D1076198-17-8
705Gabapentin Related compound Impurity-B133481-09-1
706Gabapentin Gabapentin Metyl Ester63562-01-6
707GefitinibGefitinib184475-35-2
708GefitinibGefitinib Impurity DYNA
709GefitinibGefitinib Impurity TENA
710GefitinibGefitinib Impurity II153437-78-6
711GefitinibGefitinib Impurity A199327-61-2
712GefitinibGefitinib Impurity I1502829-45-9 (free base)
713GentamicineGentamicine Impurity-B 49751-51-1
714GentamicineGentamicine Impurity-C 36889-16-4
715GlibenclamideGlibenclamide Impurity-A 16673-34-0
716GlibenclamideGlibenclamide Impurity -B 21165-77-5
717Gliclazide Gliclazide Impurity 1 (4-(2-acetamido ethyl)benzene sulfonyl chloride)35450-53-4
718GlimepirideRC-D & Impurity-D791104-62-6
719GlimepirideRelated compound-B (2nd lot)119018-29-0
720GlimepirideRC-C & Impurity-C (2nd lot)119018-30-3
721Glyburide Related compound-A16673-34-0
722GlycopyrrolateImpurity-151052-74-5
723GlycopyrrolateImpurity-L19833-96-6
724GlycopyrrolateImpurity-E (or) dehydroNA
725GlycopyrrolateGlycopyrrolate Erythro free596-51-0
726GlycopyrrolateRelated compound-INA
727GlycopyrrolateRelated compound-A618-88-2
728GlycopyrrolateRelated compound-B 13118-11-1
729GlycopyrrolateRelated compound-C427-49-6
730GranisetronImpurity-A 127472-42-8
731GranisetronImpurity-B107007-95-4
732GranisetronImpurity-D50890-83-0
733GranisetronImpurity-I1363173-34-5
734Granisetrongranisetron hcl107007-99-8
735GriseofulvinImpurity-B3680-32-8
736GriseofulvinImpurity-C3573-90-8
737GuaifenesinImpurity-A 90-05-1
738GuaifenesinGuaifenesin Beta Isomer 14007-09-1
739GuaifenesinImpurity-D 16929-60-5
740Guaifenesin2,6-Dichlorophenylacetic Acid6575-24-2
741GuaifenesinCOA -2,6-Dichlorophenylacetic Acid Methyl Ester54551-83-6
742GuaifenesinCOA -Ethylenediaminetetraacetic acid disodium salt dihydrate6381-92-6
743GuaifenesinGuanidine Hydrochloride50-01-1
744GuaifenesinGunafacine29110-47-2
745GuaifenesinGuanfacine DimerNA
746HaloperidolImpurity-A3109/12/04
747HaloperidolImpurity-F1391052-67-7
748HaloperidolImpurity-H148406-51-3
749HaloperidolHaloperidol Impurity-8 3874-54-2
750HaloperidolHaloperidol Impurity-C 1391052-87-1
751HaloperidolHaloperidol Impurity-E1391054-69-5
752Halobetasol propionateRelated compound C181527-42-4
753Halobetasol propionateHalobetasol propionate66852-54-8
754Halobetasol propionateRelated compound B79861-38-4
755Hydrocortisone Hemisuccinate Hydrocortisone Hemisuccinate sodium salt125-04-2
756Hydrocortisone Hemisuccinate Hydrocortisone sodium phosphate6000-74-4
757HydroxychloroquineImpurity-C (or) desethyl hydroxy chloroquine4298-15-1
758HydroxychloroquineImpurity-A (or) N-Oxide1449223-88-4
759HydroxychloroquineImpurity-D (or) desethyl chloroquine1476-52-4
760HydroxychloroquineImpurity-E10500-64-8
761HydroxychloroquineImpurity-F6281-58-9
762HydroxychloroquineImpurity-G86-98-6
763HydroxychloroquineImpurity-INA
764HydroxychloroquineImpurity-H (or) O-Acetate47493-14-1
765HydroxychloroquineO-Sulfate (or) impurity B103152-84-7
766Hydroxylamine HClHydroxylamine HCl5470/11/01
767Hydroxyzine HCl Deschloro Hydroxyzine (or) Hydroxyzine HCl Impurity B13073-96-6
768Hydroxyzine HCl Desthoxy HydroxyzineNA
769Hydroxyzine HCl Etodroxizine (3rd lot)17692-34-1
770Hydroxyzine HCl Dimer Impurity346451-15-8
771Hydroxyzine HCl IDZ 1 impurityNA
772Hydroxyzine HCl N-Oxide impurity (2nd lot)NA
773Hydroxyzine HCl O-Acetyl impurity (2nd lot)NA
774Hydralazine3-methyl (1,2,4)triazolo (3,4 α) phthalazine Impurity20062-41-3
775Hydralazine1-Aminophthalazine Impurity19064-69-8
776Hydralazine1-ChloroPhthalazine Impurity5784-45-2
777Hydralazine1-Phthalazinone Impurity119-39-1
778Hydralazine(1,2,4)triazolo (3,4 α) phthalazine Impurity234-80-0
779Hydralazine4-Hydrazinophthalazin-1-amine649765-80-8
780HydralazineHydralazine Dimer Impurity24030-07-7
781Hydralazine4-Hydrazinophthalazin-1-amine (or) Hydralazine Impurity 7 649765-80-0
782HydralazineHydralazine Lactosone ImpurityNA
783HydralazineHydrazine Sulfate 2644-70-4
784HydralazinePhthalazine253-52-1
785HydrochlorothiazideSalamide (or) Hydrochlorothiazide Impurity-B121-30-2
786Hydroxy chloro imiazoleimpurity B121-30-2
787Hydroxy chloro imiazoleCHLOROTHIAZIDE58-94-6
788Ibuprofen4-Acetyl Benzoicacid586-89-0
789Ibuprofen1-Ethyl-4-Isobutyl-benzene100319-40-2
790Ibuprofen2-[4-(hydroxymethyl)phenyl]propanoic acidNA
791IbuprofenRelated Compound-1NA
792Ibuprofen4-(Iso butyryl ) benzoic acidNA
793Ibuprofen1-(4-(1-hydroxy -2-methylpropyl)phenyl) ethanoneNA
794Ibuprofen2-(4-Isobutyrylphenyl)propane72846-62-9
795Ibuprofen2-(4-Isobutyrylphenyl)propanamideNA
796Ibuprofen3-(4-Isobutyryl)phenyl)butanoic acidNA
797IbuprofenImpurity-A66622-47-7
798IbuprofenImpurity-B (3RD lot)3585-49-7
799IbuprofenImpurity-C59512-17-3
800IbuprofenImpurity-D938-94-3
801IbuprofenImpurity-E /RC-C38861-78-8
802IbuprofenImpurity-F65322-85-2
803IbuprofenImpurity-G1391054-15-1
804Ibuprofen1391054-15-1
805IbuprofenImpurity-H2143535-25-3
806IbuprofenImpurity-INA
807IbuprofenImpurity-J (2nd lot)65813-55-0
808IbuprofenImpurity-J (1st lot)
809IbuprofenImpurity-K 43153-07-7
810IbuprofenImpurity-L (3RD lot)53949-53-4
811IbuprofenImpurity-M (2st lot)60057-62-7
812IbuprofenImpurity-N (1st lot)3585-52-2
813IbuprofenImpurity-O (1st lot)64451-76-9
814IbuprofenImpurity-P36039-36-8
815IbuprofenImpurity-Q36039-35-7
816IbuprofenImpurity-RNA
817Ibuprofen2-(4-IsoPropylphenyl) propanoic acidNA
818Ibuprofen2-(4-Propylphenyl) propanoic acid3585-47-5
819Ibuprofen4-Isobutyryl Acetophenone103931-20-0
820IbuprofenHydratropic acid492-37-5
821Ibuprofen4-(1-Carboxyethyl)benzoic acid67381-50-4
822Ibuprofen4-Ethyl Benzaldehyde4748-78-1
823IbuprofenImpurity-J methyl ester NA
824Ibuprofen1-(4-(1-hydroxy ethyl)phenyl)-2-methyl propane-1-oneNA
825IbuprofenIsopropyl Ester impurityNA
826IbuprofenSorbitol Ester ImpurityNA
827Ibuprofen2-(4-Isobutyl phenyl)propanal51407-46-6
828IbuprofenIbuprofen PEG Ester Impurity NA
829Ibuprofen1-(3-isobutylphenyl)ethanone877612-13-0
830Ibuprofen2-(3-isobutylphenyl)propanalNA
831IbuprofenIbuprofen Propylene Glycol Ester95093-58-6
832IbuprofenIbuprofen Carboxymethyl Ester Impurity1797132-75-2
833Ibuprofen2,3-Dihydroxypropyl 2-(4-Isobutylphenyl)propanoate64622-21-5
834IbuprofenIbuprofen 2,3-Butylene Glycol Ester95093-59-7
835Ibuprofen2-(4-Isobutylphenyl)prop-2-enoic Acid6448-14-2
836Ibuprofen2-(4-isobutylphenyl)propanenitrile58609-73-7
837Ibuprofen(2SR)-2-(4-Isobutylphenyl)-N-((RS)-1-phenylethyl)propanamide121734-79-0 & 81576-47-8
838Ibuprofen(2SR)-2-(4-Isobutylphenyl)-N-((SR)-1-phenylethyl)propanamide121734-79-0 & 81576-47-8
839IbuprofenIbuprofen Sorbitan EsterNA
840IbuprofenIbuprofen diPEG EsterNA
841IbuprofenRacemic-Ibuprofen15687-27-1
842Ibuprofen4-Isobutyl Phenol4167-74-2
843Imatinib acidImatinib carboxylic impurity 106261-49-8
844Imatinib acidImatinib EP Impurity F152460-10-1
845Imatinib acidImatinib Mesylate std220127-57-1
846IndapamideImpurity-A (or) 1-nitroso-2-methyl indoline85440-79-5
847IndomethacinRelated compound-A2882-15-7
848IndomethacinRelated compound-B74-11-3
849IndomethacinIndomethacin53-86-1
850Inosineinosine58-63-9
851Ipratropium Bromide Ipratropium Bromide Impurity 1NA
852IrbesartanIrbesartan 138402-11-6
853IrbesartanIrbesartan Propyl analog Impurity158778-58-6
854IrbesartanAzidomethyl biphenyl trityl tetrazole124806-66-2
855IrbesartanDimethyl Impurity of Irbesartan141745-36-0
856IrbesartanIrbesartan Azide Impurity152708-24-2
857IrbesartanImpurity-A748812-53-5
858Irbesartan4'-(Azidomethyl)-[1,1'-biphenyl]-2-carbonitrile 133690-91-2
859IsonaringinIsonaringin14259-46-2
860Isoproternol1-(3,4-Dihydroxyphenyl)-2,2-Di hydroxyethane-1-OneNA
861IsoproternolImpurity ANA
862Ivabradine1-Bromo-3-Chloropropane109-70-6
863KetoprofenImpurity-A (OR) RC-D66067-44-5
864KetoprofenImpurity-C68432-95-1
865KetoprofenKetoprofen impurity-D107257-20-5
866KetoprofenDexketoprofen Trometamol156604-79-4
867KetoprofenRacemic Ketoprofen Standard22071-15-4
868KetorolacImpurity C1026936-07-1
869KetorolacImpurity- D1391053-45-4
870KetorolacImpurity- A/RC-B154476-25-2
871KetorolacImpurity- B113502-52-6
872KetorolacKetorolac RC-D113502-55-9
873KetorolacKetorolac Tromethamine74103-07-4
874KetorolacKetorolac related compound A167105-80-8
875KetorolacKetorolac impurity G1391051-90-3
876KetorolacKetorolac impurity 1NA
877KetorolacKetorolac impurity 2NA
878Ketamine hydrochlorideImpurity-C90717-17-2
879Ketamine hydrochlorideImpurity-B1823362-29-3
880LacosamideLacosamide standard175481-36-4
881Lacosamideimpurity F171623-02-2
882LacosamideImpurity I2295925-90-3
883LabetalolImpurity-G (OR) bromo labetalol hclNA
884LabetalolLabetalol acid impurity (or) impurity A1391051-99-2
885LabetalolILabetalol Impurity-F (or) Labetalone Hydrochloride 96441-14-4
886LabetalolLabetalol Impurity 2 (or) labetalol Cyclohexyl analogueNA
887LabetalolLabetalol impurity B802620-01-5
888LabetalolLabetalol impurity C30566-92-8
889Lactose MonohydrateLactose Monohydrate64044-51-5
890Lactose Olamine adduct Lactose Olamine adduct NA
891Lamivudine Impurity-B136846-20-3
892LamotrigineImpurity-G38943-76-9
893LansoprazoleImpurity-C 103577-40-8
894Latanoprost15(s)-Latanoprost (2nd lot)145773-22-4
895Latanoprost15-keto-Latanoprost135646-98-9
896LatanoprostLatanoprost130209-82-4
897Latanoprost5-Trans Latanoprost913258-34-1
898LatanoprostCPDO EsterNA
899LatanoprostLatanoprost Acid impurity (2nd lot)41639-83-2
900LatanoprostTri phenyl phosphine oxide impurity791-28-6
901Latanoprost5-(Diphenylphosphinyl)pentanoic acid791-28-6
902LeflunomideImpurity-F1403564-06-6
903LercanidipineImpurity-ANA
904LercanidipineImpurity-B (in-house)100442-33-9
905LercanidipineRelated compound-2NA
906LercanidipineLercanidipine-dipropyl Ester imp
907LercanidipineLercanidipine-Related compound A (or) Nicardipne monoacid74936-72-4
908LercanidipineLercanidipine-Nicardipine imp C (or) dimethyl ester analog21881-77-6
909Lenalidomide (LAB)N-methyl imp2197421-58-0
910LevocetipiperazineLevocetipiperazineNA
911LevocetiramideLevocetiramideNA
912LevocetirizineLevocetrizine PEG ester (2nd lot)NA
913LevocetirizineLevocetrizine dihydrochloride130018-87-0
914LevocetirizineChlorobenzhydryl piperazine (CBHP) (or) Cetirizine
Impurity-A
NA
915LevocetirizineImpurity-B HCL saltNA
916LevocetirizineImpurity-C (or) chloro cetirizineNA
917LevocetirizineImpurity-D346451-15-8
918LevocetirizineLevocetrizine Lactose Ester HydrochlorideNA
919LevocetirizineLevocetrizine Lactose Ester NA
920LevocetirizineLevocetrizine Mehtylester346451-15-8
921LevodopaImpurity-A27244-64-0
922LevodopaImpurity-D5796-17-8
923LevomilnacipramImpurity V183474-81-9
924LevothyroxinLevothyroxine Glucose adductNA
925LevothyroxinLevothyroxine EP Impurity F911661-90-0
926LevothyroxinMonochlorotrirodothyronine909279-46-5
927LevofloxacinD-Ofloxacin (Levofloxacin enantiomer) 100986-86-5
928LevofloxacinLevofloxacin Impurity-F100986-89-8
929LetrozoleLetrozole impurity C112809-25-3
930Letrozole
931LidocaineLidocaine standard137-58-6
932LidocaineLidocaine Aldehyde ImpurityNA
933LidocaineLidocaine Cyclic ImpurityNA
934LidocaineLidocain imp H1131-01-7
935LidocaineLidocaine Impurity-K50295-20-2
936LidocaineLidocaine-methylparaben99-76-3
937LinagliptinLinagliptin Standard668270-12-0
938Lincomycin Lincomycin Hydrochloride7179-49-9
939LisinoprilLisinopril Diacid impurity (2nd lot)138247-43-5
940LisinoprilImpurity-B6192-52-5
941Lisinoprilimpurity-E (2nd lot)85955-59-5
942Lisinoprilimpurity-F (2nd lot)1132650-67-9
943Lisinoprilimpurity-A1012-05-1
944LisinoprilImpurity-C 328385-86-0
945LisinoprilImpurity-D(1st lot)219677-82-4
946Lisinoprilimpurity G1356839-89-8
947LisinoprilN-Alkyl Lisinopril impurity927819-64-5
948Loperamide. HCLImpurity-C NA
949Loperamide. HCLImpurity-BNA
950Loperamide. HCLImpurity-A1391052-94-0
951Loperamide. HCLImpurity-D37743-41-2
952Loperamide. HCLImpurity-G109572-89-6
953Loperamide. HCL
954Loperamide. HCLImpurity-H (2nd lot)61299-42-1
955LoratadineDehydro Loratadine Isomer A NA
956LoratadineHydroxy Deacyl Analog of Loratadine/RC-D38089-93-9
957LoratadineLoratadine N-Oxide165739-62-8
958Loratadine2-Hydroxymethyl Loratadine 609806-39-5
959Loratadine4-Hydroxymethyl Loratadine 609806-40-8
960LoratadineDihydro Loratadine167891-69-2
961LoratadineLoratadine 79794-75-5
962LoratadineLoratadine Related Compound A (or) Impurity-D100643-71-8
963LoratadineLoratadine Related Compound B (or) EP Impurity-G38092-89-6
964LoratadineLoratadine Related Compound C (or) Impurity-B31251-41-9
965LoratadineLoratadine Related Compound-F (or) imp A133284-74-9
966LoratadineDehydro Loratadine Isomer B (or) USP RC I133330-56-0
967LorazepamImpurity-A2958-36-3
968LorazepamImpurity-B2848-96-6
969LorazepamImpurity-E (2nd lot)NA
970LorazepamImpurity-C NA
971LorazepamRelated Compound-D54643-79-7
972LorazepamRelated Compound-E773871-49-1
973LorazepamLorazepam standard846-49-1
974LormetazepamImpurity-A5621-86-3
975LormetazepamImpurity-BNA
976LormetazepamImpurity-C NA
977Lorcaserin hydrochloride hemihydrate stdLorcaserin hydrochloride hemihydrate std856681-05-5
978Losartanimpurity-L / 1H Dimer230971-71-8
979Losartanimpurity-M / 2H Dimer230971-72-9
980LosartanLosartan Impurity E120568-11-8
981LosartanLosartan Degradent 1 & 2 (or) 1H Dimer and 2H DimerNA
982LosartanLosartan Potassium impurity-J1006062-27-6
983LosartanLosartan impurity K114798-36-6
984LosartanLosartan azide impurity727718-93-6
985Lopinavir(S)-2-(2,4-Dioxo-tetrahydropyrimidin-1-yl)-3-methyl butyric acid (or) Lopinavir Impurity-1192725-89-6
986Loxapine Related Compound-A3454-96-4
987Manidipine Manidipine Di Hydrochloride Primary Standard89226-75-5
988MebeverineMebeverine HCl Impurity-B14367-46-5
989Mebeverine14367-46-5
990MebeverineMebeverine Impurity-JNA
991MebeverineMebeverine HCl Impurity-C14367-47-6
992MedetomidineDexmedetomidine Ketone Impurity (or) related impurity B91874-85-0
993MedetomidineDexmedetomidine Olefine Impurity1021949-47-2
994MedetomidineEthyl DexmedetomidineNA
995MedetomidineMedetomidine Hydroxy Impurity86347-12-8
996MedetomidineN-Benzyl Hydroxy MedetomidineNA
997MedetomidineNA
998MedetomidineN-Benzyl MedetomidineNA
999MedetomidineN-Benzyl Vinyl AnalogNA
1000MedetomidineDexmedidomidine imp D86347-62-8
1001MedetomidineRacemic Medertomidine86347-14-0
1002MedetomidineDexmedetomidine related impurity-A (or) Hydroxy impurityNA
1003MedetomidineMedetomidine impurity-B2169880-72-0
1004Mefenamic acid Mefenamic acid Impurity-A87-59-2
1005Mefenamic acid Mefenamic acid Impurity-C118-91-2
1006Mefenamic acid Mefenamic acid Impurity-D65-85-0
1007Meloxicam Melaxicam Impurity-115448-99-4
1008Meloxicam Melaxicam Impurity-2397308-78-0
1009Meloxicam Melaxicam Impurity-E35511-15-0
1010MelphalanMelphalan Enantiomer (1st lot)13045-94-8
1011MelphalanMelphalan Enantiomer (2nd lot)13045-94-8
1012MelphalanMelphalan Enantiomer Hydrochloride13045-94-8
1013MelphalanMelphalan Related Compound-02 (or) Melphalan Enantiomer (2nd lot)13045-94-8
1014MelphalanMelphalan Related Compound-01 (or) Melphalan Ethyl Ester 18067-07-7
1015MelphalanMono Chloroethyl Melphalan (OR) Impurity-C (2nd lot)573704-41-3
1016MelphalanMono Hydroxy Melphalan (OR) Impurity-D1818258-86-4
1017MelphalanMelphalan Monohydrate148-82-3
1018MelphalanMelphalan Hydrochloride3223/07/02
1019MelphalanMelphalan (EP) Impurity-A 1818258-87-5
1020MelphalanMelphalan (EP) Impurity-B1270153-04-2
1021MelphalanMelphalan (EP) Impurity-F NA
1022MelphalanNA
1023MelphalanMelphalan Methyl Ester (OR) Impurity-H62978-52-3
1024MemantineMemantine (USP) Related Compound A 702-79-4
1025MemantineN-Acetyl Memantine Impurity19982-07-1
1026MemantineMemantine (USP) Related Compound B 707-37-9
1027MemantineMemantine (USP) Related Compound C (2nd lot)707-36-8
1028MemantineMemantine (USP) Related Compound D 941-37-7
1029MemantineMemantine (USP) Related Compound E 351329-88-9
1030Memantine3-Methyl Adamantamine33103-93-4
1031Memantine1-(5-bromo-2-methoxyphenyl)adamantamibne104224-63-7
1032Memantinemethyl 6-bromo-2-naphthoate33626-98-1
1033MemantineN-Benzyl Vinyl AnalogNA
1034MeropenemMeropenem trihydrate119478-56-7
1035MesalazineMesalazine Impurity-G89-86-1
1036MesalazineMesalazine Impurity-A (or) paracetmol imp K123-30-8
1037MesalazineMesalazine Impurity-C95-55-6
1038MesalazineMesalazine Impurity-E65-49-6
1039MesalazineMesalazine Impurity-F570-23-0
1040MesalazineN-Formyl Mesalazine 104786-99-4
1041MesalazineMesalazine EP Impurity D99-05-8
1042MesalazineMesalazine EP Impurity L118-91-2
1043MesalazineMesalazine EP Impurity M2516-96-3
1044MesalazineMesalazine EP Impurity N96-97-9
1045MesalazineMesalazine EP Impurity J112725-89-0
1046MetoclopramideMetoclopramide Related Compound-A5608-13-9
1047MetoclopramideMetoclopramide Related Compound-B4093-31-6
1048MetoclopramideMetoclopramide Related Compound-D4093-29-2
1049MetoclopramideACME Impurity of Metoclopramide Hydrochloride130312-40-2
1050MetoclopramideACME Impurity of Metoclopramide 20896-27-9
1051MetamizoleMetamizole Impurity-C (2nd lot)519-98-2
1052MetamizoleMetamizole Impurity-C Hydrochloride 519-98-2
1053MetamizoleMetamizole-impurity A 1672-58-8
1054MetamizoleMetamizole-impurity B 83-07-8
1055MetamizoleMetamizole-impurity D 58-15-1
1056MetamizoleMetamizole-impurity E129-89-5
1057MetaxaloneN-Benzyl MetaxaloneNA
1058MetforminMetformin Related Compound A 461-58-5
1059MetforminMetformin Impurity-D (Melamine)108-78-1
1060MetforminMetformin Impurity-F506-59-2
1061MetforminMetformin p-methoxy acetophenone100-06-1
1062MetforminMetformin Related Compound B (or) Metformin Impurity-ENA
1063MetforminMetformin Related Compound-C 1985-46-2
1064Methoxy Decane1-Methoxy Decane7289-52-3
1065Methyl sulfateMethyl Sulfate75-93-4
1066Methyl triphenyl methyl etherMethyl triphenyl methyl ether596-31-6
1067Methylnaltrexone1-Nitroso-2-methyl Indoline85440-79-5
1068MethylnaltrexoneMethylnaltrexone Diol ImpurityNA
1069MetalazoneMetolazone (EP) Impurity-A (OR) Meta-Metolazone 50869-25-5
1070MetalazoneMetolazone (EP) Impurity-B (OR) Para-Metolazone 28508-63-6
1071MetalazoneMetolazone (EP) Impurity-C (OR) Desmethyl Metolazone 28524-40-5
1072MetalazoneMetolazone (EP) Impurity-D (OR) Didehydrol Metolazone 4015-23-0
1073MetalazoneMetolazone (EP) Impurity-E (OR) Metolazone benzamide analog23380-54-3
1074Meclizine1-(3-METHYL BENZYL) PIPERZINE5321-48-2
1075MeclizineMeclizine Related Compound A (or) Impurity B119-56-2
1076Meclizinedeschloro medizine impurity16896-82-5
1077Meclizinemeclizine 3-methylbenzyl alcohol587-03-1
1078Meclizinemeclizine 3-toualdehyde620-23-5
1079Meclizinemeclizine 3-methyl benzyl chloride620-19-9
1080Meclizinemeclizine mesityloxide141-79-7
1081Meclizinemeclizine related compound B31884-77-2
1082Meclizine1,4-bis(3-methylbenzyl)piperazine Impurity625406-13-5
1083MeclizineIsomeclizine (OR) Meclizine Related Compound-B31884-77-2
1084MeclizineMeclizine-O-Chloro Isomer115291-60-6
1085MeclizineMeclizine-Impurity D (or) Meclizine dimer1207847-84-4
1086Metoprolol2-(2-Methoxyethyl) phenol330976-39-1
1087MetoprololMetoprolol Bis ether Impurity230975-30-1
1088MetoprololMetoprolol Chloro Imp (OR) R C-B56718-76-4
1089MetoprololMetoprolol Diol Impurity62572-90-1
1090MetoprololMetoprolol Epoxy imp56718-70-8
1091MetoprololMetoprolol Imp B56718-71-9
1092MetoprololMetoprolol Imp C29122-74-5
1093MetoprololMetoprolol Imp DNA
1094Metoprolol62572-90-1
1095MetoprololMetoprolol Imp E163685-38-9
1096MetoprololMetoprolol Imp F7695-63-8
1097MetoprololMetoprolol Imp G501-94-0
1098MetoprololMetoprolol Imp H62572-94-5
1099MetoprololMetoprolol (EP) Impurity-J163685-37-8
1100Metoprololmetoprolol metoxol163685-37-8
1101MetoprololMetoprolol Maltol Impurity118-71-8
1102MetoprololMetoprolol Related Compound-A109632-08-8
1103Metoprolol109632-08-8
1104MetoprololMetoprolol Impurity-O (OR) Related Compound-D 1486464-40-7
1105MetoprololMetoprolol HST Impurity56392-17-7
1106MetoprololMetoprolol Related Compound-CNA
1107MetoprololMetoprolol impurity-N6452-57-9
1108MetoprololMetoxol56718-70-8
1109MetoprololMetoprolol Epoxy imp122-60-1
1110MetoprololMetoprolol Epoxypropanol Impurity2412683-57-7
1111MethotrexateMethotrexate Impurity H67022-39-3
1112MethotrexateMethotrexate Impurity I (or) Methotrexate 1-methyl ester66147-29-3
1113MianserinN-Nitroso Mianserin ImpurityNA
1114MirabegronMirabegron Standard223673-61-8
1115Minocycline7,9-bisdimethylamino sancycline NA
1116Minocycline7-monodemethyl Minocycline 4708-96-7
1117MinocyclineMinocycline Impurity RRT at 0.85 (3rd lot)NA
1118MinocyclineMinocycline Impurity RRT at 0.88 (3rd lot)NA
1119 Mevastatin Mevastatin73573-88-3
1120MetronidazoleMetronidazole impurity-A696-23-1
1121N-Despropyl MacitentanN-Despropyl Macitentan1103522-45-7
1122Midazolam Midazolam Impurity C59468-44-9
1123MidazolamDesfluoromidazolam (or) impurity G59467-86-6
1124MidazolamDihydromidazolam (or) impurity A59468-07-4
1125MidazolamMidazolam 6H Isomer (OR) Impurity B59469-74-8
1126MidazolamMidazolam amino compound (or) impurity E59467-64-0
1127MidazolamMidazolam impurity 1 (or) glycol ether109-86-4
1128MidazolamMidazolam Nitromethylene compound (or) impurity F60656-76-0
1129MidazolamMidazolam Oxide (or) impurity D59468-83-6
1130MidazolamMidazolam quinazoline (or) impurity H119401-13-7
1131MidazolamReduced Midazolam I (or) impurity I59467-69-5
1132MidazolamReduced Midazolam II (or) impurity J59469-08-8
1133MidazolamMidazolam Diethylene Glycol ImpurityNA
1134milrinonemethyl ester
1135MitomycinTrans-1-Hydroxy-2,7-diamino Mitosene99745-88-7
1136MitomycinMitomycin Impurity B4055-39-4
1137MitomycinAlbomitomycin C (or) Mitomycin EP Impurity D111752-67-5
1138MontelukastMontelukast Dicyclohexylamine577953-88-9
1139MontelukastImpurity-B 918972-54-0
1140MontelukastImpurity-C909849-96-3
1141MontelukastMontelukast Michael Adduct1242260-05-4
1142MontelukastMontelukas Cis Isomer/Impurity-G (2nd lot)774538-96-4
1143MontelukastMontelukast Ketone Impuity1258428-71-5
1144MontelukastMontelukast Free Base Standard158966-92-8
1145MontelukastMethyl Ether Impurity 1351973-25-5
1146MontelukastMethyl Ketone Impurity937275-23-5
1147MontelukastImpurity J162515-68-6
1148MontelukastS-isomer / Impurity-A190078-45-6
1149MometasoneImurity Q83881-08-7
1150Mycophenolic acidDihydroxy analogue31858-65-8
1151Mycophenolic acidDimethoxy analogue38877-93-9
1152Mycophenolic acidDimethoxy Analogue of Mycophenolic acid38877-93-9
1153Mycophenolic acidMycophenolic acid/Mycophenolate Mofetil Impurity-F24280-93-1
1154Mycophenolic acidSorbital Ester impurity (2nd lot)NA
1155Mycophenolic acid5,7-dihydroxy-4-methylphthalide (impurity1)27979-57-3
1156Mycophenolic acidMicophenolate Impurity-1(or) Ethyl Ester of Mycophenolate NA
1157Mycophenolic acidImpurity-D1322681-37-7
1158Mycophenolic acidImpurity-A / RC-A1322681-36-6
1159Mycophenolic acidImpurity-B1094322-91-4
1160Mycophenolic acidImpurity-G224052-51-1
1161Mycophenolic acidImpurity-H / RC-B (2nd lot)26675-76-3
1162Mycophenolic acidPhthalic acid impurity88-99-3
1163Mycophenolic acidPhthalic acid mono ehtyl ester impurity2306-33-4
1164Mycophenolic acidmycophenolate mofetil impurity -E (or) methyl mycophenolate31858-66-9
1165Naloxegol OxalateNaloxegol Oxalate1354744-91-4 ; 854601-70-0 (FB)
1166NalbuphineNalbuphine Hydrochloride Monohydrate23277-43-2
1167NaloxoneNaloxone (EP) Impurity-A33522-95-1
1168NaloxoneNaloxone (EP) Impurity-B1352085-46-1
1169NaloxoneNaloxone (EP) Impurity-C2139253-68-0
1170NaloxoneNaloxone (EP) Impurity-D26451-92-3
1171NaloxoneNaloxone (EP) Impurity-E211738-08-8
1172NaloxoneNaloxone (EP) Impurity-F2139253-69-1
1173NaloxoneNaloxone N-Oxide112242-14-5
1174Naphazoline Naphazoline Hydrochloride 550-99-2
1175Naphazoline Naphazoline Impurity B 86-87-3
1176Naphazoline Naphazoline Related Compound A 36321-43-4
1177 NaproxenImpurity-ANA
1178 NaproxenImpurity-C84236-26-0
1179 NaproxenImpurity-ENA
1180 NaproxenImpurity-FNA
1181 NaproxenImpurity-G 23979-41-1
1182 NaproxenImpurity-I23981-47-7
1183 NaproxenImpurity-J21388-17-0
1184 NaproxenImpurity-K77301-42-9
1185 NaproxenImpurity-L3900-45-6
1186 NaproxenImpurity-M93-04-9
1187 NaproxenImpurity-N 5111-65-9
1188 NaproxenImpurity-O 2471-70-7
1189 NaproxenNaproxen PEG Ester Impurity NA
1190 NaproxenNaproxen Sorbitol Ester Impurity NA
1191 Naproxen2-(6-methoxynaphthalene-2-yl)propanal27602-75-1
1192 NaproxenNaproxen glycerol ester impurity38835-17-5
1193 Naproxennaproxen 1,2 propylene glycol estersNA
1194 Naproxen Naproxen Lactic acid Ester140225-89-4
1195 NaproxenNaproxen sorbitan Ester ImpurityNA
1196 Naproxen6-Methoxy-2-(2-Br)-propionyl-NaphthaneNA
1197naringeninIsonaringin 14259-46-2
1198naringeninNaringenin 67604-48-2
1199NebivololNebivolol Related Compound-A NA
1200NebivololN-Formyl nebivololNA
1201NebivololNebivolol APINA
1202NefopamNefopam Deoxy impurity13831-42-0
1203NefopamNefopam impurity A60725-36-2
1204NefopamNefppam Keto amineNA
1205NefopamNefopam N-Oxide impurity66091-32-5
1206NefopamNeofam API23327-57-3
1207NeamineNeamine Hydrochloride3947-65-7
1208NicardipineDehydro Nicardipine Hydrochloride(or) impurity-A(salt) (or) RC-B (or) Pyridine Analog59875-58-0
1209NicardipineNicardipine 2-methyl carboxylateNA
1210NicardipineImpurity-A59875-58-0
1211NicardipineNicardipine 4-Methyl CarboxylateNA
1212NicardipineNicardipine Diacetyl ImpurityNA
1213NicardipineNicardipine (EP) Impurity-B (or) Nicardipine Bis Analogue71791-90-7
1214NicardipineNicardipine (EP) Impurity-C (or) Dimethyl ester analog21881-77-6
1215NicardipineNicardipine monoacid74936-72-4
1216NicardipineNicardipine Impurity-1101-98-4
1217NicorandiNicorandil Impurity-B 6265-73-2
1218NicorandiNicorandil Impurity-C 88598-33-8
1219NicorandiNicorandil Impurity-D40055-37-6
1220NicotinateMethyl Nicotinate93-60-7
1221NicotinicNicotinic acid59-67-6
1222NifedipineNifedipine imp-A67035-22-7
1223NifedipineNifedipine imp-c111304-31-5
1224NifedipineNifedipine imp-D14205-39-1
1225Nifedipinenifedipine pyrimidine impurity 80742-11-6
1226NifedipineNifedipine imp B50428-14-3
1227NifedipineNefidipine Amide Impurity114709-68-1
1228Nintedanib1-Methyl 1-acetyl-2-oxoindoline-4-carboxylate247082-83-3
1229Nintedanib2-Methyl 1-acetyl-2-oxoindoline-5-carboxylateNA
1230NintedanibNintedanib Desmethyl Piperazine impurity NA
1231NintedanibNintedanib Esylate Primary Standard656247-17-5
1232NintedanibNintedanib N-Methyl Aniline ImpurityNA
1233NintedanibNintedanib mono n-oxideNA
1234Nitro phenol2-Bromo-3-Nitrophenol101935-40-4
1235Nitro phenol2-Bromo-5-Nitrophenol52427-05-1
1236Norepinephrine Norepinephrine Impurity-B Hydrochloride5090-29-9
1237Norepinephrine Norepinephrine Impurity-G13062-58-3
1238NictoineImpurity F5746-86-1
1239NictoineImpurity G794485-44-2
1240NictoinePseudoxy nicotine NA
1241NictoineRelated compound A2743-90-0
1242Nictoineimp-D532-12-7
1243Nifurocazide/Nitrofurantoin5-Nitro-2-furfuraldazine112537-96-9
1244Nifurocazide/Nitrofurantoin5-Nitro-2-Furoic acid (nifurocazide acid)645-12-5
1245Nifurocazide/NitrofurantoinChlorofurantoinNA
1246Nifurocazide/NitrofurantoinNitrofuraldehyde698-63-5
1247Nifurocazide/NitrofurantoinNitrofurfural diacetate92-55-7
1248Nortriptylinenortriptyline imp G16234-88-1
1249Obeticholic acidPrimary Standard459789-99-2
1250OlopatadineOlopatadine Related Compound-B173174-07-7
1251OlopatadineOlopatadine N-Desmethyl Impurity113835-92-0
1252OlopatadineAlpha Butyl OlopatadineNA
1253OlopatadineOlopatadine (E)-Isomer113806-06-7
1254OlmesartanDehydro olmesartan172875-98-8
1255OmeprazoleOmeprazole Related Compound F 125656-82-8
1256OmeprazoleOmeprazole Related Compound G125656-83-9
1257OmeprazoleR-Isomer NA
1258OmeprazoleOmeprazole73590-58-6
1259OndansetronHydrochloride (API)103639-04-9
1260OndansetronOndansetron Related Compound-A119812-29-2
1261OndansetronOndansetron Related Compound-C27387-31-1
1262OndansetronOndansetron Related Compound-D99614-64-9
1263OndansetronOndansetron Related Compound-B1076198-52-1
1264OndansetronResolution Mixture NA
1265OrlistatOrlistat Related Compound B19740-72-8
1266Ornithineornithine-1,5-Lactam Hydrochloride42538-31-8
1267Oseltamivirimpurity-C187227-45-8
1268OseltamivirImpurity-D1346604-18-9
1269OseltamivirImpurity-E 208720-71-2
1270OseltamivirImpurity-F1052063-37-2
1271OseltamivirImpurity-G 956267-10-0
1272OseltamivirImpurity-H814-29-9
1273OxaprozinN-succinamic acid 55217-13-5
1274OxazepamImpurity-A NA
1275OxazepamImpurity-B NA
1276OxazepamImpurity-C NA
1277OxazepamOxazepam benzophenone719-59-5
1278OxcarbazepineOxcarbazepine EP Impurity D (or) Di Keto impurity19579-83-0
1279OxcarbazepineMethoxydibenzazepine (or) Impurity H (EP)11/7/4698
1280OxcarbazepineN-Carbamoyl OxcarbazepineNA
1281OxcarbazepineOxcarbazepine Related Compound- BNA
1282OxcarbazepineOxcarbazepine EP Impurity K (or) Related compound A1346601-76-0
1283OxcarbazepineOxcarbazepine USP Related Compound C 578-95-0
1284OxcarbazepineOxcarbazepine EP Impurity C (or) Related Compound E21737-58-6
1285OxcarbazepineOxcarbazepine imp B28721-09-7
1286OxcarbazepineDehydro SLB Impurity (oxicarbazapine imp 4)952740-00-0
1287OxymetazolineImpurity-A1391053-50-1
1288OxymetazolineImpurity-BNA
1289OxymetazolineImpurity-C55699-13-3
1290OxymetazolineImpurity-D55699-12-2
1291OxymetazolineImpurity-E55699-10-0
1292OxymetazolineTXBL impurity of Oxymetaziline1879-09-0
1293Oxibendazole stdOxibendazole std20559-55-1
1294OlaparibOlaparib N-BOC Impurity763114-04-1
1295OlaparibOlaparib Dimethyl amine Impurity2415448-60-9
1296OlaparibOlaparib Acid Impurity763114-26-7
1297OlaparibOlaparib Related Compound-5 (or) Descyclopropanecarbonyl Olaparib763111-47-3
1298OlaparibOlaparib Diamide (or) Dimer Impurity2250242-62-5
1299OlaparibOlaparib Desfluoro Impurity763113-06-0
1300OlaparibOlaparib Diketo ImpurityNA
1301OlaparibOlaparib Desfluro Diketo ImpurityNA
1302Paroxetine paroxetine impurity B533-31-3
1303Paroxetine Paroxetine Impurity G69675-10-1
1304Paroxetine Paroxetine USP Related Compound F110429-36-2
1305Paroxetine pantoprazole Related compound A127780-16-9
1306Pantoprazole Related Compound B 102625-64-9
1307Pantoprazole Related CompoundC97963-62-7
1308Pantoprazole Related Compound D &F mix624742-53-2 & 721924-06-7
1309Pantoprazole Pantoprazole Impurity-E2115779-15-0
1310paclitaxel stdpaclitaxel standard33069-62-4
1311paclitaxel stdPaclitaxel Related Compound-B (or) Impurity-H78454-17-8
1312PemetrexedPemetrexed disodium150399-23-8
1313Perindopril Arginine Perindopril Arginine 612548-45-5
1314Perindopril Arginine Perindopril t-Butylamine107133-36-8
1315PerphenazineImpurity-A (or) sulfoxide10078-25-8
1316Perphenazineimpurity -B (Or) perazine84-97-9
1317PerphenazineProchlorperazine sulfoxide10078-27-0
1318Permethrin(Permethrin EP impurity A (OR) 1-Methyl-3-Phenoxybenzene)3586-14-9
1319Permethrin Permethrin EP impurity D (or) 508 (3-Phenoxy benzaldehyde 39515-51-0
1320Permethrin( Permethrin EP impurity C (or) 3-Phenoxy benzyl alcohol13826-35-2
1321Permethrin (3-Phenoxy benzyl Chloride (or) permethrin imp E)53874-66-1
1322Pentoxyfyline (PT)Pentoxyfyline impurity D59413-14-8
1323Pentoxyfyline (PT)Pentoxyfyline impurity K74857-22-0
1324PhenylephrineN-Citryl (R)-Phenylephrine (or) citrate adductNA
1325PhenylephrineImpurity C & Impurity E MIX94240-17-2, 71786-67-9
1326Phenylephrinephenylephrine imp C94240-17-2
1327Phenylephrinephenylephrine imp E71786-67-9
1328Phloroglucinol Impurity-A87-66-1
1329Phloroglucinol Impurity-B108-46-3
1330Phloroglucinol Impurity-D 491-45-2
1331Phloroglucinol Impurity-E533-73-3
1332Phloroglucinol Impurity-I87-65-0
1333Phloroglucinol Impurity-K95-88-5
1334Phloroglucinol Impurity-L626-43-7
1335Phloroglucinol Impurity-O137-19-9
1336Phloroglucinol Phloroglucinol impurity 1 (OR) 2-Chlorophenol95-57-8
1337Phloroglucinol Phloroglucinol impurity 2 (or) 2,4,6-trichlorophenol88-06-2
1338phenoxybenzaminephenoxy benzamine alcohol imp101-45-1
1339phenoxybenzaminePhenoxybenzamine nitrile2512203-93-7
1340PiaglitasoneN-Oxide145350-09-0
1341pimavanserin tartaratepimavanserin tartarate706782-28-7
1342piperazine1,4-bis(3-methylbenzyl)piperazine625406-13-5
1343Pirfenidone4-Hydroxy Pirfenidone851518-71-3
1344Pirfenidone5-Hydroxy Methyl Pirfenidone887406-49-7
1345PiroxicamPiroxicam36322-90-4
1346 Pomalidomide4-aminoisobenzofuran-1,3-dione (impurity 1)17395-99-2
1347 Pomalidomideimpurity J (or) 4-amino-2-(2,6-dioxo-3-piperidyl)-5-hydroxy-isoindoline-1,3-dione1547162-41-3
1348 Pomalidomide2-amino-6-[(2,6-dioxo-3-piperidyl)carbamoyl]benzoic acid (impurity 5)NA
1349 PomalidomidePomalidomide impurity 1603-11-2
1350 PomalidomidePomalidomide impurity 25434-20-8
1351 PomalidomidePomalidomide impurity 356-85-9
1352 PomalidomidePomalidomide impurity 42635-64-5
1353 PomalidomidePomalidomide impurity 5636-65-7
1354 PomalidomidePomalidomide impurity 6918314-45-1
1355 PomalidomidePomalidomide impurity 719171-18-7
1356 PomalidomidePaliperidone impurity 1NA
1357PosaconazoleDiastereomer ImpurityNA
1358PosaconazoleFormyl ImpurityNA
1359PosaconazoleIntermediate Impurity-C (or) benzyl posaconazoleNA
1360PosaconazoleIntermediate Impurity-A149809-43-8
1361PosaconazoleIntermediate Impurity-BNA
1362PosaconazolePosaconazole impurity 1NA
1363PosaconazolePosaconazole Impurity 2161532-56-5
1364PosaconazolePosaconazole impurity 3NA
1365PosaconazolePosaconazole Diastereoisomer 11 (S,S,R,R) Impurity2243785-97-7
1366PovidoneImpurity A88-12-0
1367potassium clavulanate potassium clavulanate imp-G (PV)374816-32-7
1368PravastatinPravastatin 1,1,3,3,-Tetramethyl butylamine151006-14-3
1369PravastatinImpurity-D85956-22-5
1370PravastatinImpurity-F151006-03-0
1371PrazepamImpurity-ANA
1372PrazepamImpurity-B2897-00-9
1373PrazepamImpurity-DNA
1374PrazosinImpurity-A23680-84-4
1375PrazosinImpurity-B31350-27-3
1376PrazosinImpurity-D40172-95-0
1377PrazosinImpurity-E102839-00-9
1378Prasugrel prasugrel Bromobutyryl imp1373350-59-4
1379Prasugrel Prasugrel EP Impurity E1056459-37-0
1380Prednisalone acetatePrednisalone acetate Impurity A50-03-3
1381Prednisalone acetatePrednisalone acetate Impurity B50-24-8
1382Prednisalone acetatePrednisalone acetate Impurity C98523-85-4
1383Prednisalone acetatePrednisalone acetate Impurity DNA
1384Prednisalone acetatePrednisalone acetate Impurity ENA
1385Prednisone Prednison Sodium Metasulfobenzoate Primary Standard630-67-1
1386Prednisone Prednisone acetate125-10-0
1387Prednisone Impurity-D 10184-69-7
1388PregabalinImpurity-A181289-23-6
1389PregabalinImpurity-C90-64-2
1390PregabalinImpurity-D4118-51-8
1391PregabalinPregabalin148553-50-8
1392PregabalinL-Mandelic acid17199-29-0
1393PropafenonePropafenone Related Compound- C22525-95-7
1394Propafenoneflavone525-82-6
1395Propafenoneimpurity- D (or) glycerol analog91401-73-9
1396PropafenonePropafenone Related Compound- F1329643-40-4
1397PropafenonePropafenone Related Compound-G1346603-80-2
1398PropafenoneImpurity- H (or) flavanone487-26-3
1399PropafenoneImpurity-C (or) glycidyl analog22525-95-7
1400PropafenoneImpurity-E (or) chloroglycerol analog165279-79-8
1401PropafenoneImpurity A (or) propafenone phenol3516-95-8
1402PropafenoneDealkyl Propafenone oxalate salt86383-21-3
1403PropafenonePropafenone Related Compound-A NA
1404PropafenonePropafenone Related Compound-B oxalate salt88308-22-9
1405PropofolPropofol Related Compound-A (OR) impurity E2416-95-7
1406PropofolImpurity-G (or) RC-C141214-18-8
1407PropofolPropofol Related Compound-B (or) impurity J1988-11-0
1408PropofolImpurity-K (2nd lot )14366-59-7
1409PropofolImpurity-L (2nd lot )201166-22-5
1410PropofolImpurity-O (3rd lot )74663-48-2
1411PropofolPropofol Resolution Mixture 2078-54-8 (Propofol) 141214-18-8 (Propofol RC-C), 74663-48-2(2-isopropyl-6-n-propylphenol)
1412PropofolMetoprolol Epoxypropanol Impurity2412683-57-7
1413propranololpropranolol impurity B2172495-51-9
1414propranololpropranolol impurity A36112-95-5
1415propranololpropranolol impurity C17216-10-3
1416propranololPropranolol nitroso imp84418-35-9
1417propranololPropranolol Hydrochloride318-98-9
1418PyridostigminePyridostigmine Hydroxy Impurity587-32-6
1419PyridoxineImpurity-A1006-21-9
1420PyridoxineImpurity-B 148-51-6
1421PyridoxinePyridoxine Dimer19203-56-6
1422PyridoxinePyridoxine Dimer 2NA
1423PyridoxinePyridoxine Succinate Adduct (2nd lot )NA
1424PhenytoinPhenytoin impurity E6802-95-5
1425Raltegravir Raltegravir imp D1064706-98-4
1426RanolazineRanolazine related compound 42210-74-4
1427Ranolazine3-(2-Methoxy phenoxy)-1- chloropropan-2-ol25772-81-1
1428RanolazineRanolazine Related Compound 293-14-1
1429RanolazineDimer impurity333749-57-8
1430Ranolazineimp-c hcl salt701193-65-9
1431RamiprilImpurity-E87269-97-4
1432RanitidineHydrochloride66357-59-3
1433RanitidineImpurity-E73857-20-2
1434RanitidineImpurity-A72126-78-4
1435RanitidineImpurity-I207592-21-0
1436RanitidineImpurity-J1331637-48-9
1437RanitidineImpurity-C73851-70-4
1438RepaglinideImpurity-C219921-94-5
1439RiboflavinRiboflavin83-88-5
1440RiluzolePrimary Standard1744-22-5
1441RitonavirCompound-GNA
1442RitonavirImpurity-E (2nd lot )176655-56-4
1443RitonavirImpurity-J162849-95-8
1444RitonavirImpurity-K1010809-39-8
1445RitonavirImpurity-L256328-82-2
1446RitonavirImpurity-R1414933-80-4
1447RivaroxabanStandard366789-02-8
1448RivastigmineCompound-A32634-68-7
1449RivastigmineCompound-B25081-93-0
1450Ropivacaine2,6-Dimethylaniline Hydrochloride21436-98-6
1451RopivacaineN-Oxide1391053-59-0
1452Ropivacaine2-Chloro-N-(2,6-dimethylphenyl)acetamide1131-01-7
1453RosuvastatinMeglumine Imp (2nd lot )NA
1454RosuvastatinImpurity-G (2nd lot )1242184-42-4
1455RosuvastatinImpurity-A1714147-50-8
1456Rosuvastatinimpurity C1620823-61-1
1457RosuvastatinCompound-A1714147-50-8
1458RosuvastatinImpurity-G1242184-42-4
1459RosuvastatinImpurity1 (or) Methyl 4-(4-fluorophenyl)-2-hydroxy-6-isopropylpyrimidine-5-carboxylate488798-37-4
1460RosuvastatinImpurity 2289042-11-1
1461Rosuvastatinethyl ester851443-14-4
1462RosuvastatinImpurity J2226413-62-1
1463RosuvastatinImpurity ENA
1464RosuvastatinImpurity-F289042-12-2
1465RosuvastatinImpurity D503610-43-3
1466Rosuvastatinimpurity H1335110-44-5
1467RufinamideImpurity-CNA
1468SalbutamolImpurity-B96948-64-0
1469SalbutamolImpurity-C18910-68-4
1470SalbutamolImpurity-D156339-88-7
1471SalbutamolImpurity-E24085-03-8
1472SalbutamolImpurity-F147663-30-7
1473SalbutamolImpurity-G64092-10-0
1474SalbutamolImpurity-J 156547-62-5
1475SalbutamolImpurity-M 18910-70-8
1476SalbutamolImpurity-N149222-15-1
1477SalbutamolImpurity-A NA
1478SalbutamolImpurity-H132183-64-3
1479SalbutamolImpurity-K 898542-80-8
1480SalbutamolImpurity-M ethyl NA
1481SalbutamolImpurity-ONA
1482SalmeterolSalmeterol(EP) Impurity-D 1391052-04-2
1483SalmeterolSalmeterol (EP) Impurity-A Oxalate salt 1798014-51-3
1484Salmeterol Impurity-B (or) Salmeterol Phenyl ethoxy Impurity94749-02-7
1485SalmeterolSalmeterol (EP) Impurity-B Oxalate Salt 94749-02-7
1486SalmeterolSalmeterol (EP) Impurity-C94749-11-8
1487SalmeterolSalmeterol (EP) Impurity-E 108928-81-0
1488SalmeterolSalmeterol (EP) Impurity-F 1391054-40-2
1489SalmeterolSalmeterol (EP) Impurity-G (2nd lot )1391051-88-9
1490SalmeterolSalmeterol Related Compound-H 1330076-52-2
1491SalmeterolSalmeterol Impurity 1840530-57-6
1492SalmeterolSalmeterol Impurity 297664-55-6
1493SalmeterolSalmeterol Impurity 31995868-17-1
1494SalmeterolSalmeterol Impurity 4129951-06-0
1495SalmeterolSalmeterol Impurity 5NA
1496SalmeterolSalmeterol Impurity 61257338-56-9
1497SalmeterolSalmeterol Nitrosamine ImpurityNA
1498SapropterinSapropterin Impurity-D2236-60-4
1499SapropterinSapropterin Impurity-E35011-47-3
1500SapropterinSapropterin Impurity-G100-63-0
1501SapropterinSapropterin Impurity-H109784-74-9
1502SapropterinSapropterin Dihydrochloride standard69056-38-8
1503SertralineSertraline Impurity- A 79617-99-5
1504SertralineSertraline Impurity- BNA
1505SertralineSertraline Impurity- C 79559-98-1
1506SertralineSertraline Impurity- E611-71-2
1507SertralineSertraline Impurity- F155748-61-1
1508SimvastatinOxo SimvastatinNA
1509SimvastatinSimavastatin Impurity-D476305-24-5
1510SimvastatinSimvastatin Impurity F (or) Epilovastatin79952-44-6
1511SimvastatinSimvastatin Impurity G (or) Simvastatin Olefenic impurity1449248-72-9
1512Simvastatin3’,5’-Dihydrodiol Simvastatin198818-02-9
1513SimvastatinSimvastatin Hydroxy Acid Impurity121009-77-6
1514SirolimusSirolimus Reference Standard53123-88-9
1515SitagliptinSitagliptin Phenylcrotonyl analog 1253056-18-6
1516SitagliptinSitagliptin Styrylacetyl Analog NA
1517SitagliptinSitagliptin acid Impurity936630-57-8
1518SitagliptinSitagliptin Fumarate Adduct2088771-60-0
1519Sitagliptin2088771-60-0
1520SitagliptinSitagliptin Triazecine analog2088771-61-1
1521sorafenibSoragenib impurity A284462-37-9
1522sorafenibSoragenib impurity C320-51-4
1523sorafenibSoragenib impurity D2206827-14-5
1524sorafenibSoragenib impurity E284670-98-0
1525sorafenibSoragenib impurity F1285533-84-7
1526sorafenibSoragenib impurity G18585-06-3
1527sorafenibSoragenib impurity I (OR) Dimer370-50-3
1528sorafenibPAPE ethyl carbamate imp2206827-12-3
1529Sodium PicosulfatePicosulfate N-Oxide di Sodium Salt(or)Picosulfate Impurity-11NA
1530Sodium PicosulfateSodium Picosulfate N-oxideNA
1531Sotalolrelated compound A (or) imp B5576-49-8
1532SotalolN-Nitroso Sotalol134720-07-3
1533Sotalol
1534SotalolUSP Related Compound B (or) EP Impurity C83922-54-7
1535SotalolSotaol USP Related Compound C (or) EP Impurity A16974-42-8
1536Solifenacin (SI)4-hydroxy solifenacin (or) impurity 1861998-77-8
1537Sucrose heptasulfate Potassium Salt Sucrose heptasulfate Potassium Salt (2nd lot)386229-69-2
1538Sucrose Octasulfate Potassium Salt Sucrose Octasulfate Potassium Salt (3rd lot)73264-44-5
1539Spiranolactone (SE)Spiranolactone (SE) impurity E 33784-05-3
1540SulfamethoxazoleSulfamethoxazole N4-glucoside 119691-75-7
1541SulfamethoxazoleSulfamethoxazole Impurity-A21312-10-7
1542SulfamethoxazoleSulfamethoxazole Impurity-F17103-52-5
1543SulpirideSulpiride Impurity- B33045-52-2
1544Sumatriptan Sumatriptan (EP) Impurity-A1391052-59-7
1545Sumatriptan Sumatriptan (EP) Impurity-H
1546SunitinibN-Desethyl Sunitinib (or) Sunitinib Impurity 1356068-97-8
1547SunitinibSunitinib Impurity II1467015-10-6
1548Sunitinibsunitinib maleate341031-54-7
1549Tamoxifen Tamoxifen (E)-Isomer (or) Impurity A13002-65-8
1550Tamoxifen Chlorolefine imp97818-83-2
1551Tamoxifen Tamoxifen Chloroketone (or) Impurity 1103628-22-4
1552Tamoxifen tamoxifen dimer1346606-51-6
1553Tamoxifen Tamoxifen imp F15917-65-4
1554Tamoxifen Tamoxifen imp ENA
1555Tamoxifen Tamoxifen Citrate Impurity-H809285-09-4
1556Tamoxifen Tamoxifen citrate impurity-D197251-11-9
1557Tamoxifen Tamoxifen Citrate std54965-24-1
1558Tamoxifen Tamoxifen PDP-3 Impurity51777-15-2
1559TamozepamIMPURITY D17191-70-7
1560Tamozepamimpurity G93329-92-1
1561TamozepamImpurity A1022-13-5
1562TamozepamImpurity F3294-96-0
1563Tamozepamimpurity C18818-64-9
1564TamozepamImpurity E2888-64-4
1565Tapentadol Tapentadol HCl Impurity-A NA
1566TapentadolTapentadol N-Oxide 1346601-17-9
1567TapentadolTapentadol O-SS-D-Glucuronide 1300037-86-8
1568TapentadolTapentadol O-Sulfate 1300037-87-9
1569TapentadolPhenol Beta-D-Glucuronide17685-05-1
1570TavaboroleImpurity-141061223-45-7
1571TavaboroleTavaborole Primary Standard174671-46-6
1572TavaboroleImpurity-13874290-63-8
1573TelmisartanImpurity-A152628-02-9
1574TelmisartanImpurity-C144702-26-1
1575TelmisartanTelmisartan Chloro Analog Impurity885045-90-9
1576TelmisartanTelmisartan Dimer Acid Impurity884330-14-7
1577Telmisartantelmisartan RC B1026353-20-7
1578TelmisartanTelmisartan TMS1 ImpurityNA
1579TelmisartanTelmisartan Stage-II Impurity (or) Bromo Methyl Ester114772-38-2
1580TenofovirTenofovir Impurity -K4121-40-8
1581TenofovirTenofovir N-Propyl Impurity NA
1582TenofovirTenofovir Disoproxil S-Isomer Impurity 1280130-08-6
1583TenoxicamTenoxicam impurity A504-29-0
1584TenoxicamTenoxicam impurity C39880-77-8
1585TenoxicamTenoxicam impurity D52781-01-8
1586TenoxicamTenoxicam impurity E94040-09-2
1587TeriflunomideTeriflunomide Standard163451-81-8
1588Testosterone BenzoateTestosterone Benzoate2088-71-3
1589Tetracaine94-24-6
1590TheobromineTheobromine83-67-0
1591Theophylline Theophylline 58-55-9
1592Theophylline Thiamine hydrochloride67-03-8
1593ThiamineThiamine HCl (EP) Impurity-A2380-61-2
1594Thiamine Thiamine HCl (EP) Impurity-B7771-57-5
1595ThiamineThiamine HCl (EP) Impurity-B (2nd lot)7771-57-5
1596ThiamineThiamine HCl (EP) Impurity-C 20166-17-0
1597ThiamineThiamine HCl (EP) Impurity-C (2nd lot)20166-17-0
1598TiagabineTiagabine Alcohol Analogue847233-27-6
1599TiagabineTiagabine Alcohol mesylate Analogue847233-13-0
1600TiagabineTiagabine Impurity-230717-55-6
1601TiagabineTiagabine Impurity-31253297-73-2
1602TiagabineTiagabine Impurity-4NA
1603TiagabineTiagabine Methyl Ester Impurity938158-99-7
1604TiagabineDesmethyl Tiagabine745762-44-1
1605TiagabineDihydroxy Tiagabine 157925-28-5
1606Tiagabine157925-28-5
1607TiagabineKeto Tiagabine 161014-55-7
1608Tiagabine161014-55-7
1609TicagrelorTicagrelor EP Impurity B2216753-87-4
1610Tiaprofenic Tiaprofenic Acid (EP) Impurity-A6933-26-2
1611Tiaprofenic Tiaprofenic Acid(EP) Impurity-B5912-44-7
1612Tiaprofenic Tiaprofenic Acid(EP) Impurity-F31161-46-3
1613Timolol Timolol Maleate Impurity-G75202-36-7
1614Timolol Timolol Maleate Impurity-H (3rd lot)158636-97-6
1615Timolol Timolol Maleate Impurity-K69500-53-4
1616Timolol Timolol Related Compound-C Maleate Salt1391068-18-0
1617Timolol Timolol Related Compound-D30165-97-0
1618Timolol Timolol Related Compound-E Maleate Salt (or) Impurity-E (2nd lot)1026075-53-5
1619Timolol 1026075-53-5
1620Timolol Timolol impurity F30165-96-9
1621TinidazoleTinidazole Impurity -A696-23-1
1622TinidazoleTinidazole Impurity B25459-12-5
1623TizoxanideTizoxanide Glucuronide Sodium Salt221287-83-8
1624TobramycinKanamycin-B4696-76-8
1625TobramycinDeoxystreptamine Kanosaminide20744-51-8
1626Tobramycinimp FNA
1627TobramycinNebramine34051-04-2 , 71122-29-7
1628Tofacitinibtofacitinib imp M477600-74-1
1629TofacitinibTofacitinib nitroso imp 1NA
1630TofacitinibN-Nitro TOFA-06 ImpurityNA
1631TopiramateTopiramate related compound A20880-92-6
1632TolterodineTolterodine O-Benzyl Impurity389068-22-8
1633TolterodineTolterodine Impurity A124937-73-1
1634Tranycypromine acetonideTranycypromine acetonide13492-01-8
1635Tranycypromine acetonideTranylcypromine Related Compound-B5586-89-0
1636TramadolTramadol N-Oxide 147441-56-3
1637TramadolTramadol Hydrochloride Impurity A 2914-77-2
1638TramadolTramadol Hydrochloride Impurity -E 42036-65-7
1639TramadolTramadol Hydrochloride36282-47-0
1640TrandolaprilTrandolapril Impurity-A (or) Methyl Ester118194-41-5
1641TrandolaprilTrandolapril Impurity-B (or) Isopropyl EsterNA
1642TrandolaprilTrandolapril Impurity-C (or) Hexahydro TrandolaprilNA
1643TrandolaprilTrandolapril Impurity-D (or) Diketopiperazine Trandolapril149881-40-3
1644TrandolaprilTrandolapril Impurity-E 87679-71-8
1645TranexamicImpurity-D56-91-7
1646TranexamicTranexamic acid Impurity-B1197-17-7
1647Travoprost5,6-trans Travoprost1563176-59-9
1648TravoprostTravoprost Related Compound-A (or) Travoprost acid54276-17-4
1649Travoprost15-Keto Travoprost404830-45-1
1650Travoprost404830-45-1
1651Travoprosttravoprost standard157283-68-6
1652TravoprostTravoprost Epoxy DerivativeNA
1653TravoprostTravoprost 15-epi Diastereomer1420791-14-5
1654Travoprost1420791-14-5
1655Travoprost1420791-14-5
1656Trazodone Trazodone hcl std25332-39-2
1657Trazodone Trazodone Impurity-H 6323-09-7
1658Trazodone 3-Chloroaniline108-42-9
1659Trazodone Trazodone (BP) Impurity-A OR Trazodone N-Oxide55290-68-1
1660Trazodone Trazodone (BP) Impurity-B1263278-80-3
1661Trazodone Trazodone (BP) Impurity-D1263278-80-3
1662Trazodone Trazodone dihydroxy Impurity55290-67-0
1663Trazodone Trazodone Impurity-E1346599-35-6
1664Trazodone Trazodone (BP) Impurity-G (OR) Isobutyl Ether AnalogNA
1665Trazodone NA
1666Trazodone Triazolo Impurity of Trazodone6969-71-7
1667Trazodone Trazodone Impurity-F hydrochloride Salt3086-91-7
1668Trazodone Trazadone CPH impurityNA
1669Trazodone Trazodone (BP) Impurity-F hydrochloride Salt3086-91-7
1670Trazodone 3086-91-7
1671Trazodone hydroxy propyl chlorophenyl piperazine(HCP)32229-98-4
1672Trazodone Trazodone related compound C157072-19-0
1673Trazodone Bis(3-chlorophenyl)piperazine79975-63-6
1674Trazodone Trazadone-Cyclophospamide (TZ)50-18-0
1675Trazodone Trazadone-cyclophospamide related compound A821-48-7
1676Trazodone Chlorophenyl piperazine impurity65369-76-8
1677Triamcinolone Acetonide AcetateTriamcinolone Acetonide Acetate 3870-07-3
1678TrimethoprimTrimethoprim Impurity-A 213745-86-9
1679TrimethoprimTrimethoprim Related Compound-A (or) Impurity-E213745-86-9
1680TrimethoprimTrimethoprim Related Compound-B30806-86-1
1681TrimipramineTrimipramine Impurity-A 14171-70-1
1682TrimipramineTrimipramine Impurity-B10464-24-1
1683TrimipramineTrimipramine Impurity-C 1159-80-4
1684TrimipramineTrimipramine Impurity-D113-52-0
1685TrimipramineTrimipramine Impurity-ENA
1686TrimipramineTrimipramine Impurity-F494-19-9
1687TrimipramineTrimipramine Impurity-G150802-55-4
1688TrimipramineTrimipramine Maleate 521-78-8
1689Triphenyl methaneTriphenyl methane519-73-3
1690Triphenyl MethanolTriphenyl Methanol76-84-6
1691Tri Salicylic Acid Tri Salicylic Acid Impurity85531-17-5
1692UrsodeoxycholicacidImpurity-I (OR) (3α,5β,7β)-Cholane-3,7,24-triol130593-75-8
1693UrsodeoxycholicacidImpurity-A474-25-9
1694UrsodeoxycholicacidImpurity-F4651-67-6
1695UrsodeoxycholicacidImpurity-H78919-26-3
1696UrsodeoxycholicacidUrsodeoxy cholic acid methyl ester (or) imp G10538-55-3
1697Upadacitinib Upadacitinib impurity 1 (4-(3-amino-6-bromopyrazin-2-yl)-2-methylbut-3-yn-2-ol)1379344-10-1
1698Upadacitinib Upadacitinib impurity 2 (1-(3,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone)351042-08-5
1699Valacyclovir HydrochlorideValacyclovir Hydrochloride124832-27-5
1700Valganciclovir Chloro Diastereoisomer-1&21654737-32-2
1701Valganciclovir N-Valyl Impurity897937-73-4
1702Valganciclovir Valganciclovir Tartrate NA
1703Valproic Acid2-Butyl Valeric Acid3274-28-0
1704Valproic Acid2-Ethyl Valeric Acid20225-24-5
1705Valproic Acid2-Isopropyl Valeric Acid62391-99-5
1706Valproic Acid2-Methyl Valeric Acid (or) impurity L97-61-0
1707Valproic Acid2-Propyl Pentanoic acid99-66-1
1708Valproic Acid2-Propyl-2-Pentenoic acid60218-41-9
1709Valproic AcidN,N-Dimethyl ValpronamideNA
1710Valproic AcidValeric acid109-52-4
1711Valproic AcidValproic acid Impurity-F (methyl ester).22632-59-3
1712Valproic AcidValproic Acid (EP) imp-K 5343-52-2
1713Valproic AcidRelated Compound-A99-67-2
1714Valproic Acidmixture of Valproic acid and imp k99-66-1 (Valproic acid) 5343-52-2 (Valproic acid Impurity-K)
1715Valproic AcidNonanoic acid112-05-0
1716ValpronamideN,N-Dimethyl ValpronamideNA
1717ValsartanDevaleryl Valsartan676129-92-3
1718ValsartanRelated Compound - B952652-79-8
1719Valsartan(USP) Related Compound-C137863-20-8
1720ValsartanVAS-VII Impurity na
1721VancomycinImpurity-C82198-76-3
1722VancomycinImpurity-D101485-50-1
1723VareniclineVC-09 Nitroso Impurity NA
1724Vareniclinevarenicline nitrosos impNA
1725VenlafaxineImpurity-D 93413-90-2
1726VenlafaxineRC - A As Oxalate Salt (or) imp D93413-90-2
1727VenlafaxineImpurity-F 93413-79-7
1728VenlafaxineDesmethyl Impurity93413-62-8
1729VenlafaxineImpurity-C (2nd lot)130198-05-9
1730VenlafaxineImpurity-E93413-56-0
1731VenlafaxineImpurity-G1076199-92-2
1732VenlafaxineImpurity-H1329795-88-1
1733VenlafaxineHydroxy Nitrile Impurity (2nd lot)NA
1734VenlafaxineN,O-Didesmethyl Venlafaxine Oxalate Salt135308-74-6
1735VenlafaxineImpurity-A50822-98-5
1736Venlafaxinevenlafaxine n-oxide1094598-37-4
1737Venlafaxinevenlafaxine desmethyl nitraso impNA
1738VerapamilImpurity-D36770-74-8
1739VerapamilImpurity-A141991-88-0
1740VerapamilImpurity-C3490-05-9 
1741VerapamilImpurity-E (or) RC-F93-03-8
1742VerapamilImpurity-G (or) RC-E120-14-9
1743VerapamilImpurity-I (or) RC-B1794-55-4
1744VerapamilImpurity-F (or) RC-A67775-97-7
1745VerapamilImpurity-K20850-49-1
1746VerapamilImpurity-B3490-06-0
1747VerapamilRelated Compound-A67775-97-7
1748VerapamilRelated Compound-B1794-55-4
1749Vigabatrinvigabatrin Formyul impurityNA
1750Vigabatrinvigabatrin impurity VNA
1751VilanterolVilanterol impurity 1452342-06-2
1752VilanterolVilanterol impurity 2452342-07-3
1753WarfarinImpurity-B (or) 4-Hydroxy coumarin1076-38-6
1754ZafirlukastImpurity-A88-19-7
1755ZafirlukastImpurity-BNA
1756ZafirlukastImpurity-CNA
1757ZafirlukastImpurity-DNA
1758ZafirlukastImpurity-ENA
1759ZafirlukastStandard IHS107753-78-6
1760Zolmitriptan Zolmitriptan Standard139264-17-8
1761Zolmitriptan Amine ImpurityNA
1762Zolmitriptan Impurity-2139264-55-4
1763Zolmitriptan Impurity-F 139264-69-0
1764Zolmitriptan Impurity-3191864-24-1
1765Zolmitriptan (R)-Propylene Carbonate16606-55-6
1766Zolmitriptan Zolmitriptan Impurity E (or) Related Compound G152305-23-2
1767Zolpidem AcidZolpidem Acid189005-44-5
1768Zolpidem Acidzolpidem related compound A1346600-85-8
1769Zolpidem Acidzolpidem related compound B400038-68-6
1770Zolpidem Acidzolpidem related compound C14547-80-9
1771Zolpidem Acidzolpidem cabaldehyde400777-11-9
1772Zolpidem AcidToly bromo Propionamide836627-56-6
1773Zolpidem AcidTolyoyl Acrylamide20972-36-5
1774Zolpidem AcidTolyoyl Propionamide402470-91-1
1775Zolpidem AcidTolyoyl Propionic acid4619-20-9
1776N-Methyl Zonisamide N-Methyl Zonisamide 68292-02-4
1777N-Methyl Zonisamide Related Compound-A73101-64-1
1778N-Methyl Zonisamide Related Compound-I4865-84-3
1779Zopiclone Zopiclone imp B43200-81-3
1780ZidovudineZidovudine Impurity 1 (or) 3’-Amino-3’-deoxythymidine52450-18-7