Impurities

JAS Healthcare provides range of non-pharmaceutical compounds which are commonly used in the analytical analysis of the Active Pharmaceutical Ingredients (API). Pharmaceutical companies can go through the given list of impurities for the required analysis with the certified reference standard. Our main purpose is to offer these impurities to the customers in different countries as per their needs.

We have the ability to work closely with our clients in order to meet their specific needs of producing medicines and other healthcare products. Our offered pharmaceutical impurities are used in the production of pharmaceuticals after the required research and development process. Most of them are processed to use as the active ingredients in manufacturing medicines to treat range of ailments. The quality and effectiveness of the ingredients are the main concern.

We are the leading API pharmaceutical impurities supplier in USA that provides large number of these impurities to several pharmaceutical companies located at different countries. They are provided with certified reference standard for the quality and safety of pharmaceutical products.

We provide the detailed structure of each non-pharmaceutical compound in order to provide the right impurity of a specific active pharmaceutical ingredient. It will help in easy identification of the desired impurity based on the pharmaceutical needs of the clients.

Sr. No.	API	Impurities	Structure
1	Abacavir	Abacavir RelatedCompound A
2	Abacavir	Abacavir RelatedCompound B
3	Abacavir	Abacavir RelatedCompound C
4	Abiraterone	N-oxide
5	Acebutolol HCl	Acebutolol RelatedCompound A
6	Aceclofenac	Impurity A (EP)	[2-[(2,6-dichlorophenyl)amino]phenyl]acetic acid
7	Aceclofenac	Impurity B (EP)	Methyl [2-[(2,6-dichlorophenyl)amino]phenyl]acetate
8	Aceclofenac	Impurity C (EP)	Ethyl [2-[(2,6-dichlorophenyl)amino]phenyl]acetate
9	Aceclofenac	Impurity D (EP)	Methyl [[[2-[(2,6-dichlorophenyl)amino]phenyl]acetyl]oxy]acetate
10	Aceclofenac	Impurity E (EP)	Ethyl [[[2-[(2,6-dichlorophenyl)amino]phenyl]acetyl]oxy]acetate
11	Aceclofenac	Impurity F (EP)	2-[(2,6-Dichlorophenyl)amino]benzeneacetic Acid 2-Oxo-2-(phenylmethoxy)ethyl Ester
12	Aceclofenac	Impurity G (EP)
13	Aceclofenac	Impurity G (EP)	[[[[[2-[(2,6-dichlorophenyl)amino] phenyl]acetyl]oxy]acetyl]oxy]acetic acid
14	Acyclovir	Acyclovir RelatedCompound A
15	Alfuzosin Hydrochloride	Impurity A (EP)
16	Alfuzosin Hydrochloride	Impurity B (EP)	2-chloro-6,7-dimethoxyquinazolin-4-amine
17	Alfuzosin Hydrochloride	Impurity C (EP)	(2RS)-N-[3-[(4-amino-6, 7-dimethoxyquinazolin-2-yl) amino]propyl]-N-methyltetrahydrofuran-2-carboxamide
18	Alfuzosin Hydrochloride	Impurity D (EP)	N-(4-amino-6,7-dimethoxyquinazolin-2-yl)- N-methylpropane-1,3-diamine
19	Alfuzosin Hydrochloride	Impurity E (EP)	N-[3-[(4-amino-6,7-dimethoxyquinazolin-2-yl)methylamino]propyl]formamide
20	Allopurinol	Allopurinol RelatedCompound A
21	Allopurinol	Allopurinol RelatedCompound B
22	Allopurinol	Allopurinol RelatedCompound C
23	Allopurinol	Allopurinol RelatedCompound D
24	Allopurinol	Allopurinol RelatedC ompound E
25	Allopurinol	Allopurinol RelatedCompound F
26	Almotriptan	Dimer Impurity
27	Almotriptan	N-Desmethyl Impurity
28	Amitriptyline HCl	RelatedCompound A
29	Amitriptyline HCl	Related Compound B
30	Amiodarone	Impurity A (EP)	(2-Butylbenzofuran-3-yl)[4-[2-(diethylamino)ethoxy]phenyl]methanone hydrochloride
31	Amiodarone	Impurity B (EP)	(2-Butylbenzofuran-3-yl)[4-[2-(ethylamino)ethoxy]-3,5-diiodophenyl]methanone
32	Amiodarone	Impurity C (EP)	(2-Butylbenzofuran-3-yl)[4-[2-(diethylamino)ethoxy]-3-iodophenyl]methanone hydrochloride
33	Amiodarone	Impurity F (EP)	(2-Butylbenzofuran-3-yl)(4-hydroxy-3-iodophenyl)methanone
34	Amiodarone	Impurity H (EP)	2-Chloro-N,N-diethylethylamine hydrochloride
35	Amlodipine	Impurity A (EP)	3-ethyl 5-methyl (4RS)-4-(2-chlorophenyl)-2-[[2-(1,3-dioxo-1,3-dihydro-2H- isoindol-2-yl)ethoxy]methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
36	Amlodipine	Impurity B (EP)	3-ethyl 5-methyl (4RS)-4-(2-chlorophenyl)-6-methyl-2-[[2-[[2- (methylcarbamoyl)benzoyl]amino]ethoxy]methyl]-1,4-dihydropyridine-3,5- dicarboxylate
37	Amlodipine	Impurity C (EP)	Ethyl methyl 2,6-bis[(2-aminoethoxy)methyl]-4-(2- chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxylate besylate
38	Amlodipine	Impurity D (EP)	3-ethyl 5-methyl 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methylpyridine- 3,5-dicarboxylate
39	Amlodipine	Impurity E (EP)	3-Ethyl 5-ethyl 4-(2-chlorophenyl)-6-methyl-2-[[2-[(2-aminoethoxy)methyl]-1,4-dihydropyridine-3,5-dicarboxylate
40	Amlodipine	Impurity F (EP)	3-Methyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-[[2- [(2-aminoethoxy)methyl]-1,4-dihydropyridine-3,5-dicarboxylate
41	Amlodipine	Impurity G (EP)	dimethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
42	Amlodipine	Impurity H (EP)	2-[[2-[(2-Carboxybenzoyl)amino]ethoxy]methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester
43	Amoxicillin	Impurity A (EP)
44	Amoxicillin	Related Compound A
45	Amoxicillin	RelatedCompound B	L-Amoxicillin
46	Amoxicillin	RelatedCompound C
47	Amoxicillin	RelatedCompound I
48	Anastrozole	RelatedCompound A
49	Anastrozole	Impurity A
50	Anastrozole	Impurity B
51	Anastrozole	Impurity C
52	Anastrozole	Impurity D	α,α,α’,α’-Tetramethyl-5-bromomethyl-1,3-benzenediacetonitrile
53	Anastrozole	Impurity E	α,α,α’,α’-Tetramethyl-5-(dibromomethyl)-1,3-benzenediacetonitrile
54	Aprepitant	RelatedCompound Bent-Aprepitant
55	Aripiprazole	Dehdro Impurity	7-[4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy]-quinolin-2(1H)-One
56	Aripiprazole	4,4’-Dimer
57	Aripiprazole	Dimer Impurity	Bis-(3,4-dihydrocarbostyril-7-oxy)-1,4-butane
58	Aripiprazole		1-(2,3-dichlorophenyl) Piperazine HCl
59	Aripiprazole		7-Hydroxy 3,4-dihydro-2-(1H)-Quinolinone
60	Artemether	RelatedCompound A
61	Artemether	RelatedCompound B
62	Aspartame	Impurity A (EP)
63	Aspartame	Impurity B (EP)
64	Aspartame	Impurity C (EP)
65	Atenolol	Impurity A	2-(4-hydroxyphenyl)acetamide
66	Atenolol	Impurity B	2-[4-[(2RS)-2,3-dihydroxypropoxy]phenyl]acetamide
67	Atenolol	Impurity C	2-[4-[[(2RS)-oxiran-2-yl]methoxy]phenyl]acetamide
68		Impurity D	2-[4-[(2RS)-3-chloro-2-hydroxypropoxy]phenyl]acetamide
69		Impurity E	2,2-[2-Hydroxypropan-1,3-diylbis(oxy-4,1-phenylene)]diacetamide
70		Impurity F	2,2-[(1-methylethyl)iminobis(2-hydroxypropan-3,1-diyloxy-4,1-phenylene)]diacetamide
71		Impurity G	Metoprolol Acid
72		Impurity H	2-[4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetonitrile
73	Atorvastatin	Related Compound A	Desfluoro Impurity
74	Atorvastatin	RelatedCompound B	(3S,5R)-Isomer
75	Atorvastatin	RelatedCompound C	Difluoro Impurity
76	Atorvastatin	RelatedCompound D	Epoxide Impurity
77	Atorvastatin	RelatedCompound E	(3S,5S)-Isomer
78	Atorvastatin	RelatedCompound H	Lactone Impurity
79	Atorvastatin	RelatedCompound I
80	Atorvastatin	EpoxyTetrahydronanalogue USP
81	Atorvastatin	Ethyl Ester USP
82	Atorvastatin	AtorvastatinPyrrolidoneAnalog (USP)
83	Atorvastatin	Atorvastatin EpoxyPyrrolooxazinAnalog (USP)
84	Atorvastatin	Atorvastatin EpoxyPyrrolooxazinTricyclic Analog (USP)
85	Azithromycin	Impurity A
86	Azithromycin	Impurity B	3-deoxy azithromycin
87	Azithromycin	Impurity E	3-(N,N-didemethyl)azithromycin
88	Azithromycin	Impurity F	3’-N-demethyl-3’-N– formylazithromycin
89	Azithromycin	Impurity G	3’-N-demethyl-3’-N-[(4-methylphenyl)sulphonyl]azithromycin
90	Azithromycin	Impurity H	3-N-[[4-(acetylamino)phenyl]sulphonyl]-3-N-demethylazithromycin
91	Azithromycin	Impurity I	-N-demethylazithromycin,
92	Azithromycin	Impurity J	13-O-decladinosylazithromycin
93	Azithromycin	Impurity L	azithromycin 3- N-oxide
94	Azithromycin	Impurity M	3’-N,N-didesmethyl-N-formyl-azithromycin
95	Azithromycin	Impurity N	3’-N,N-didesmethyl-3’-oxo-azithromycin
96	Balsalazide	USP Impurity-1
97	Balsalazide	USP Impurity-2
98	Balsalazide	USP Impurity-3
99	Balsalazide	USP Impurity-4
100	Balsalazide	USP Impurity-5
101	Balsalazide	RelatedCompound A
102	Balsalazide	RelatedCompound B
103	Betahistine	Impurity C
104	Bicalutamide	Impurity A (EP)
105	Bicalutamide	Impurity B (EP)
106	Bicalutamide	Impurity C (EP)
107	Bicalutamide	Impurity D (EP)
108	Bicalutamide	Impurity E (EP)
109	Bicalutamide	Impurity F (EP)
110	Bicalutamide	Impurity H (EP)
111	Bicalutamide	Impurity J (EP)
112	Bicalutamide	Impurity K (EP)
113	Bicalutamide	Impurity L (EP)
114	Bicalutamide	Impurity M (EP)
115	Bimatoprost	Lactone DiolImpurity
116	Bimatoprost	Ester Impurity
117	Bimatoprost	Keto Impurity
118	Bimatoprost	R-Bimatoprost
119	Bimatoprost	Acid Impurity
120	Bisoprolol Fumarate	EP Impurity A
121	Bisoprolol Fumarate	EP Impurity B
122	Bisoprolol Fumarate	EP Impurity C
123	Bisoprolol Fumarate	EP Impurity E
124	Bisoprolol Fumarate	EP Impurity F
125	Bisoprolol Fumarate	EP Impurity G
126	Bisoprolol Fumarate	EP Impurity J
127	Bisoprolol Fumarate	EP Impurity K
128	Bisoprolol Fumarate	EP Impurity L
129	Bisoprolol Fumarate	EP Impurity M
130	Bisoprolol Fumarate	EP Impurity N
131	Bisoprolol Fumarate	EP Impurity Q
132	Bisoprolol Fumarate	EP Impurity R
133	Bisoprolol Fumarate	EP Impurity S
134	Bisoprolol Fumarate	Epoxide Impurity
135	Bromazepam	BromazepamEP Impurity A
136	Bromazepam	BromazepamEP Impurity D
137	Bromazepam	BromazepamEP Impurity E
138	Bromfenac	Impurity A
139	Bromfenac	Impurity B
140	Bromfenac	Impurity C
141	Bromfenac	Impurity D
142	Bupropion	Impurity A (USP)	2-(t-Butylamino)-4-chloropropiophenone
143	Bupropion	Impurity B (USP)	2-(t-Butylamino)-3-bromopropiophenone hydrochloride
144	Bupropion	Impurity C (USP)	1-(3-Chlorophenyl)-2-hydroxy-1-propanone
145	Bupropion	Impurity D (USP)	2-(t-Butylamino)propiophenone hydrochloride
146	Bupropion	Impurity E (USP)	2-(t-Butylamino)propiophenone hydrochloride
147	Bupropion	Impurity F (USP)	1-(3-Chlorophenyl)-1-hydroxy-2-propanone
148	Bupropion	2’-Chloro Analog	2-(tert-Butylamino)-2′-chloropropiophenone hydrochloride
149	Bupropion	Des-t-butylamino impurity	3-Chloropropiophenone
150	Bupropion	2-Bromo Impurity	2-Bromo-3-chloropropiophenone
151	Bupropion	3’,4’-Dichloro Impurity	2-(tert-Butylamino)-3,4-chloropropiophenone hydrochloride
152	Bupropion	3’,5’-Dichloro Impurity	3’,5’-Dichloro Impurity
153	Candesartan Cilexetil	Impurity A (EP)	Candesartan Ethyl Ester
154	Candesartan Cilexetil	Impurity B (EP)	Impurity B (EP)
155	Candesartan Cilexetil	Impurity F (EP)	Impurity F (EP)
156	Carbamazepine	Carbamazepine
157	Carbamazepine	EP Impurity B
158	EP Impurity B	EP Impurity C
159	Carbamazepine	EP Impurity D
160	Carbamazepine	EP Impurity E
161	Carbamazepine	EP Impurity F
162	Carbamazepine	EP Impurity G
163	Carprofen	RelatedCompound B	2-[1,1-Dimethoxy-2-hydroxypropyl]- 6-chlorocarbazole
164	Carprofen	RelatedCompound C	2-[2-Chloropropionyl]-6-chloro-9-acetylcarbazole
165	Celecoxib	RelatedCompound  A	4-[5-(3-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl] benzenesulfonamide
166	Celecoxib	RelatedCompound B	4-[3-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl] benzenesulfonamide
167	Cetirizine	Impurity A (EP)
168	Cetirizine	Impurity B (EP)
169	Cetirizine	Impurity C (EP)
170	Chlorthalidone	EP Impurity B / Related Compound A
171	Chlorthalidone	EP Impurity G
172	Ciprofloxacin	Impurity A (EP)	Fluoroquinolonic Acid
173	Ciprofloxacin	Impurity B (EP)	Desfluoro Ciprofloxacin HCl
174	Ciprofloxacin	Impurity C (EP)	Desethylene Ciprofloxacin
175	Ciprofloxacin	Impurity D (EP)	7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
176	Ciprofloxacin	Impurity E (EP)	Decarboxy Ciprofloxacin
177	Ciprofloxacin	Impurity F (EP)	1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid
178	Citalopram	RelatedCompound A	1-(3-(dimethylamino)propyl)-1-(4′-fluorophenyl)-1,3-dihydroisobenzofuran-5-carboxamide
179	Citalopram	RelatedCompound B	1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-3-hydroxy-1,3-dihydroisobenzofuran-5-carbonitrile oxalate
180	Citalopram	RelatedCompound C	3-[3-(dimethylamino)-1-propyl](4-fluorophenyl)- 6-cyano-1(3H)-isobenzofuranone oxalate
181	Citalopram	RelatedCompound D	1-(4′-fluorophenyl)-1-(3-(methylamino)propyl)-1,3-dihydroisobenzofuran-5-carbonitrile oxalate
182	Citalopram	RelatedCompound E	1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile-N-oxide hydrochloride
183	Citicoline	UridineDiphosphateCholine
184	Clarithromycin	EP Impurity C	6-O-Methylerythromycin A 9(E)-oxime
185	Clarithromycin	EP Impurity D	3″-N-Demethyl-6-O-methylerythromycin A
186	Clarithromycin	EP Impurity G	6-O-Methylerythromycin A 9(E)-methyloxime
187	Clarithromycin	EP Impurity H	3″-N-Demethyl-3′-N-formyl-6-O-methyl erythromycin A
188	Clarithromycin	EP Impurity I	3-O-Decladinosyl-6-O-methylerythromycin A
189	Clarithromycin	EP Impurity J	Erythromycin A 9(E)-oxime
190	Clarithromycin	EP Impurity K	3-O-Decladinosyl-8,9,10,11-dianhydro-6-O-methylerythromycin A-9,12-hemiketal
191	Clarithromycin	EP Impurity L	6-O-Methylerythromycin A 9(Z)-oxime
192	Clarithromycin	EP Impurity O	6-O-Methylerythromycin A 9(Z)-O-methyloxime
193	Clarithromycin	EP Impurity R	N-desmethylerythromycin A
194	Clarithromycin	EP Impurity Q	N-Oxide-clarithromycin
195	Clopidogrel	RelatedCompound A	((S)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid, hydrochloride)
196	Clopidogrel	RelatedCompound B	(Methyl(+/-)-(o-chlorophenyl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-acetate, hydrochloride)
197	Clopidogrel	RelatedCompound C	(methyl (-)-(R)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate, hydrogen sulphate)
198	Colesevelam	Aminoquat
199	Colesevelam	Decyl Aminoquat
200	Colesevelam	DihexylAminoquat
201	Crotamiton	Impurity A
202	Cyclobenzaprine	N-oxide
203	Cyclophosphamide	RelatedCompound A
204	Cyclophosphamide	RelatedCompound B
205	Cyclophosphamide	RelatedCompound D
206	Darifenacin	DarifenacinImpurity E
207	Darifenacin	DarifenacinImpurity H
208	Diltiazem	Desacetyl HCI RS
209	Dipyridamole	Dipyridamole
210	Dipyridamole	Impurity B (EP)
211	Dipyridamole	Impurity C (EP)
212	Dipyridamole	Impurity D (EP)
213	Dipyridamole	Impurity E (EP)
214	Dobutamine Hydrochloride	EP Impurity B
215	Docetaxel/Paclitaxel	10 deacetyl baccatin	(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS )-12b-(Acetyloxy)-12-(benzoyloxy) -1,2a,3,4,4a,6,9,10,11,12,12a, 12b-dodecahydro-4,6,9,11-tetrahydroxy -4a,8,13,13-tetramethyl-7,11-methano -5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one
216	Docetaxel	2-Debenzoyl-2-pentenoyl Docetaxel
217	Docetaxel	6-Oxo-Docetaxel
218	Docetaxel	7-Epi-Docetaxel
219	Docetaxel	7-Epi-10-Oxo-Docetaxel
220	Domperidone	Impurity A (EP)
221	Domperidone	Impurity B (EP)
222	Domperidone	Impurity C (EP)
223	Donepezil Hydrochloride	Benzyl Bromideimpurity	4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl] -1,1-bis(phenylmethyl)-piperidinium bromide
224	Donepezil Hydrochloride	Desbenzyl Impurity	2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinyl)methyl-indian-1-one hydrochloride
225	Donepezil Hydrochloride	Hydroxy impurity(Dihydro Donepezil)	2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-ol
226	Donepezil Hydrochloride	N-oxide Impurity	2-[(1-Benzylpiperidin-4-yl)methyl]-5,6-dimethoxyindan-1-one N-oxide
227	Donepezil Hydrochloride	Pyridine Analog	5,6-dimethoxy-2-(4-pyridinyl)methyl-indian-1-one hydrochloride
228	Donepezil Hydrochloride	Open RingImpurity	2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid
229	Donepezil Hydrochloride	DehydrodeoxyImpurity	1-Benzyl-4-(5,6-dimethoxy-1H-2-indenylmethyl)piperidine
230	Donepezil Hydrochloride	Deoxy Impurity	4-[(2,3-Dihydro-5,6-dimethoxy-1H-inden-2-yl)methyl]-1-(phenylmethyl)-piperidine hydrochloride
231	Donepezil Hydrochloride	RelatedCompound A
232	Dopamine Hydrochloride	EP Impurity A
233	Dopamine Hydrochloride	EP Impurity B
234	Dopamine Hydrochloride	DopamineHydrochloride
235	Dorzolamide	Impurity D	(4S,6S)-4-amino-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran – 2-sulphonamide 7,7-dioxide
236	Duloxetine	DuloxetinePthalimide
237	Duloxetine	1,4-Rearrangementimpurity
238	Duloxetine	Duloxetine EPImpurity A
239	Duloxetine	Duloxetine EPImpurity F
240	Duloxetine	Duloxetine EPImpurity E
241	Duloxetine	Duloxetine RelatedCompound H
242	Estradiol	6-keto estradiol
243	Estradiol	Delta-9(11)estradiol
244	Estradiol	6-Alphahydroxyestradiol
245	Estradiol	6-Betahydroxyestradiol
246	Estradiol	Delta-6(7) estradiol
247	Estradiol	4-Methyl estradiol
248	Ethynyl Estradiol	9,11-DehydroEthynylEstradiol
249	Ethynyl Estradiol	17-Beta EthynylEstradiol
250	Ethynyl Estradiol	6A-hydroxyl-17A- Ethynyl Estradiol
251	Ethynyl Estradiol	6B-hydroxy-17A- Ethynyl Estradiol
252	Ethynyl Estradiol	6-Keto EthynylEstradiol
253	Ethynyl Estradiol	Delta-6(7) EthynylEstradiol
254	Ezetimibe	EzetimibeTetrahydropyrancompound
255	Ezetimibe	DesfluoroEzetimibe
256	Ezetimibe	(3R) Isomer
257	Ezetimibe	Ketone Impurity
258	Famotidine	Impurity A (EP)
259	Famotidine	Impurity B (EP)
260	Famotidine	Impurity C (EP)
261	Famotidine	Impurity D (EP)
262	Famotidine	Impurity E (EP)
263	Famotidine	Impurity F (EP)
264	Famotidine	Impurity G (EP)
265	Famotidine	Impurity I (EP)
266	Fenofibrate	Impurity A (EP)
267	Fenofibrate	Impurity B (EP)
268	Fenofibrate	Impurity C (EP)
269	Fenofibrate	Impurity D (EP)
270	Fenofibrate	Impurity E (EP)
271	Fenofibrate	Impurity F (EP)
272	Fexofenadine	Related Comp A	4-[1-oxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-alpha,alpha -dimethyl benzene acetic acid
273	Fexofenadine	Related Comp B	4-[1-oxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-alpha,alpha -dimethyl benzene acetic acid
274	Fexofenadine	Related Comp C	(+/-)-4-[1-hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-butyl] -isopropylbenzene hydrochloride
275	Fluconazole	Impurity A (EP)
276	Fluconazole	Impurity B (EP)
277	Fluconazole	Impurity C (EP)
278	Fluconazole	Impurity D (EP)
279	Fluconazole	Impurity E (EP)
280	Fluconazole	Impurity F (EP)
281	Fluconazole	Impurity G (EP)
282	Fluconazole	Impurity H (EP)
283	Fluconazole	Impurity I (EP)
284	Fluoxetine	Impurity B	N-methyl-3-phenylpropan-1-amine
285	Fluoxetine	Impurity C	(3RS)-N-methyl-3-phenyl-3-[3-(trifluoromethyl)phenoxy]propan-1-amine
286	Fluticasone Propionate	Impurity G	6α,9-difluoro-17-[[(fluoromethyl)sulfanyl]carbonyl]-11ß-hydroxy-16α-methyl-3-oxoandrosta-1, 4-dien-17α-yl 6α,9-difluoro-11ß,17-dihydroxy -16α-methyl-3-oxoandrosta-1,4-diene-17ß-carboxylate
287	Fluticasone Propionate	Impurity H
288	Fluticasone Propionate	Impurity I
289	Fluvastatin	Fluvastatin N-ethyl	(3R,5S,6E)-7-[3-(4-fluorophenyl)-1-(ethyl)-1H-indol-2-yl]-3, 5-dihydroxyhept-6-enoic acid
290	Fluvoxamine	Impurity C
291	Fluvoxamine	Impurity D
292	Fluvoxamine	Impurity G
293	Fluvoxamine	Impurity I
294	Fusidic Acid	Impurity A	24,25-dihydroxyfusidic acid
295	Fusidic Acid	Impurity C	(24R)-24,25-dihydroxyfusidicacid 21,24-lactone
296	Fusidic Acid	Impurity G	3-keto fusidic acid
297	Fusidic Acid	Impurity H	11-keto fusidic acid
298	Fusidic Acid	Impurity I	16-epi-deacetylfusidic acid
299	Fusidic Acid	Impurity J	16-epi-deacetylfusidic acid 21 ,16-lactone
300	Fusidic Acid	Impurity K	16-deacetylfusidic acid 21,16-lactone
301	Fusidic Acid	Impurity  L	9,11-anhydrofusidic acid
302	Fusidic Acid	Impurity O	16-deacetylfusidic acid
303	Gabapentin	Imp A	3,3-pentamethylene-5-butyrolactam
304	Glibenclamide	Impurity-B	methyl [[4-[2-[(5-chloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulphonyl]carbamate
305	Glimepiride	Related Compound A	Gilmepiride cis-isomer
306	Glimepiride	RelatedCompound B	Glimepiride 3-isomer
307	Glimepiride	RelatedCompound C	Glimepiride Sulfonamide
308	Glimepiride	RelatedCompound D	Glimepiride urethane
309	Glipizide	RelatedCompound A	N-{2-[(4-aminosulfonyl)phenyl]ethyl}-5-methyl-pyrazinecarboxamide
310	Glipizide	RelatedCompound B	6-methyl-N-[2-(4-sulphamoylphenyl)ethyl]pyrazine-2-carboxamide
311	Glipizide	RelatedCompound C	1-cyclohexyl-3-[[4-[2-[[(6-methylpyrazin-2-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]urea
312	Griseofluvin	7-DechloroGriseofluvin
313	Griseofluvin	Dehydro Griseofulvin
314	Hydrochlorothiazide	Impurity A	Chlorothiazide
315	Hydrochlorothiazide	Impurity B	Salamide
316	Hydrochlorothiazide	Impurity C	Dimer Impurity
317	Hydrochlorothiazide	5-Chloro Impurity
318	Hyoscyamine	Apoatropine
319	Hyoscyamine	Littorine
320	Ibuprofen	Relatedcompound-C	4-isobutylacetophenone
321	Ibuprofen	Impurity B
322	Ibuprofen	Impurity J
323	Imipramine	Impurity A
324	Imipramine	Impurity B
325	Imipramine	Impurity D
326	Indapamide	Chlorosulfonylbenzoic acid
327	Indapamide	Dehydro indapamide
328	Indomethacin	2-(5-methoxy-2- methyl -1H-indol-3-yl) acetic acid
329	Irbesartan	RelatedCompound A
330	Itraconazole	Impurity A	4-Methoxy Dervative
331	Itraconazole	Impurity B	4-Triazolyl isomer
332	Itraconazole	Impurity C	Propyl analog
333	Itraconazole	Impurity D	Isopropyl analog
334	Itraconazole	Impurity E	Epimer
335	Itraconazole	Impurity F	n-butyl isomer
336	Itraconazole	Impurity G	4-[4-[4-[4-[[cis-2-(2,4-dichlorophenyl) -2-(1H-1,2,4-triazol-1-ylmethyl)- 1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1- yl]phenyl]-2-[[cis-2-(2,4-dichlorophenyl) -2-(1H-1,2,4-triazol- 1-ylmethyl)-1, 3-dioxolan-4-yl]methyl]-2,4-dihydro-3H-1,2, 4-triazol-3-one
337	Ketoprofen	Impurity A	1-(3-benzoylphenyl)ethanone
338	Ketoprofen	Impurity B
339	Ketoprofen	Impurity C	3-[(1RS)-1-carboxyethyl]benzoic acid
340	Ketoprofen	Impurity D	(2RS)-2-[3-(4-methylbenzoyl)phenyl]propanoic acid
341	Ketoprofen	Impurity E	(2RS)-2-(3-benzoylphenyl)propanamide
342	Ketoprofen	Impurity F	(2RS)-2-(3-benzoylphenyl)propanenitrile
343	Ketoprofen	Impurity G	3-[(1RS)-1-cyanoethyl]benzoic acid
344	Lansoprazole	Impurity A (EP)
345	Lansoprazole	Impurity B (EP)
346	Lansoprazole	Impurity C (EP)
347	Lansoprazole	Impurity D (EP)
348	Lansoprazole	Impurity E (EP)
349	Lansoprazole	Impurity F (EP)
350	Lansoprazole	Sulfide N-oxide
351	Lansoprazole	Sulfone N-oxide
352	Latanoprost	Lactone Diol
353	Latanoprost	R-Latanoprost
354	Latanoprost	Acid Impurity
355	Lercanidipine	RelatedCompound A
356	Lercanidipine	RelatedCompound B
357	Levetiracetam	Impurity A
358	Levofloxacin	DiamineImpurity
359	Lisinopril	CPP Lysine	α-[[(1S)-5 -Amino-1-carboxypentyl]amino]-benzenebutanoic Acid
360	Lisinopril	Impurity C (EP)	(S,S,S)-Diketopiperazine
361	Lisinopril	Impurity D (EP)	(R,S,S)-Diketopiperazine
362	Lisinopril	Impurity F
363	Loratadine	EP Impurity F
364	Losartan	Impurity B	[2’-(1H-tetrazol-5-yl)biphenyl-4-yl]methanol
365	Losartan	Impurity C	5-Chloro Isomer
366	Losartan	Impurity D	2-butyl-4-chloro-1H-imidazole-5-carbaldehyde
367	Losartan	Impurity E	5-(4’-Methyl-2-biphenyl)tetrazole
368	Losartan	Impurity G	Triphenylmethanol
369	Losartan	Impurity H	N-Trityl Losartan
370	Losartan	Impurity J	2-Butyl-4-chloro-1-[[2’-(2H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1H -imidazole-5-methanol-5-Acetate
371	Loratidine	RelatedCompound A	(8-Chloro-6,11-dihydro-11(4-piperidinylidene)-5H-benzo [5,6]cyclohepta[1,2-b]pyridine)
372	Loratidine	RelatedCompound B	8-Chloro-6,11-dihydro-11(N-methyl-4-piperidinylidene)-5H-benzo[5,6] cyclohepta[1,2-b]pyridine
373	Losartan	Impurity K	2-Butyl-4-chloro-1-[[2’-(2H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl] -1H-imidazole-5-caboxyaldehyde
374	Lovastatin	Impurity A (EP)
375	Lovastatin	Impurity B (EP)
376	Lovastatin	Impurity C (EP)
377	Mefenamic Acid	Impurity A
378	Mefenamic Acid	Impurity B
379	Mefenamic Acid	Impurity C
380	Mefenamic Acid	Impurity D
381	Mefenamic Acid	Impurity E
382	Meloxicam	Impurity A (EP)	ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide
383	Meloxicam	Impurity B (EP)	5-methylthiazol-2-amine
384	Meloxicam	Impurity E (EP)	methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1- dioxide
385	Meloxicam	Impurity F (EP)	isopropyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3- carboxylate 1,1-dioxide
386	Metformin	RelatedCompound B	1-Methylbiguanide hydrochloride
387	Metformin	RelatedCompound C	N,N-Dimethyl-1,3,5-triazine-2,4,6-triamine
388	Metoprolol	RelatedCompound A	(2RS)-1-(Ethylamino)-3-[4-(2-methoxyethyl)phenoxy]propan-2-ol
389	Metoprolol	RelatedCompound C	4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzaldehyde
390	Metoprolol	RelatedCompound D	1,1-[(1-Methylethyl)imino]bis[3-[4-(2-methoxyethyl)phenoxy] propan-2-ol]
391	Metoprolol	Epoxide Impurity	1-[2-(2-Methoxyethyl) phenyoxy]-2,3-epoxypropane
392	Metoprolol	Impurity D	(2RS)-3-[4-(2-Methoxyethyl)phenoxy]propane-1,2-diol
393	Metoprolol	Impurity E	(2RS)-1-[2-(2-Methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]propan-2-ol
394	Metoprolol	Impurity H	O-Desmethyl Metoprolol
395	Milnacipran	2-(aminomethyl)-N-ethyl-1-phenylcy-clopro-panecarboxamide
396	Milnacipran	2-((1,3-dioxoisoindolin-2-yl)methyl) -N,N-diethyl

-1-phenylcyclopro-

panecarboxamide397Milnacipran

2-((1,3-dioxoisoindolin-2-yl)methyl)-N-ethyl-1

-phenylcyclopropanecarbox

amide

398Milnacipran

2-((1,3-dioxoisoindolin-2-yl)methyl)-1-

phenylcyclopropanecar

boxylic acid

399Milnacipran

2-(aminomethyl)-1-phenylcyclopropane

carboxylic acid

400Milnacipran3-(oxiran-2-yl)-2-phenylpropanenitrile401MinocyclineHCLImpurity A (BP)402MinocyclineHCLImpurity B (BP)403MinocyclineHCLImpurity C (BP)404MinocyclineHCLImpurity D (BP)405Mirtazepine

EP Impurity A /Related Compound

B (USP)

(N-Oxide)

406MirtazepineEP Impurity B407Mirtazepine

EP Impurity C /Related Compound

C (USP)

408Mirtazepine

EP Impurity D /Related Compound

A (USP)

409MirtazepineEP Impurity E410Mirtazepine

EP Impurity F /Related Compound

D (USP)

411MontelukastImpurity A (EP)Montelukast Sodium (S)-Isomer412MontelukastImpurity B (EP)Montelukast Methylstyrene Impurity413MontelukastImpurity C (EP)Montelukast Sulfoxide414MontelukastImpurity D (EP)Michael Adduct (R,R)-Isomer415MontelukastImpurity E (EP)Michael Adduct (R,S)-Isomer416MontelukastImpurity F (EP)Montelukast Methylketone417MontelukastImpurity G (EP)Montelukast cis Isomer418MontelukastAlpha-HydroxyMontelukast419Moxifloxacin

6,8-DimethoxyMoxifloxacin

Hydrochloride

420Moxifloxacin8-Ethoxy MoxifloxacinHydrochloride421Moxifloxacin

8-Fluoro-6-methoxyMoxifloxacin

Dihydrochloride

422MoxifloxacinDecarboxyMoxifloxacin423Moxifloxacin

8-HydroxyMoxifloxacin

Hydrobromide

424MycophenolateEP Impurity C425MycophenolateEP Impurity E426Mycophenolate

EP Impurity G

(N-oxide Impurity)

427NateglinideRelated Compound A 428NateglinideD-phenylalanine 429NateglinideMethyl Ester 430NateglinideEthyl Ester 431NaproxenImpurity A432NaproxenImpurity B

Methyl 6-methoxy-α

-methyl-2-napthalene acetate

433NaproxenImpurity C

Isopropyl 6-methoxy-α

-methyl-2-napthalene acetate

434NaproxenImpurity D

1-(6-Methoxy-2

-Napthyl)ethyl alcohol

435NaproxenImpurity EN-Octyl-D-glucamine436NaproxenImpurity N2-Bromo-6-methoxy-naphthalene437o-desvenlafaxine4-(2-(dimethylamino)ethyl) phenol438o-desvenlafaxine

Ethyl-3-(dimethylamino)-2-(4-hydroxyphenyl)

propanoate

439o-desvenlafaxine

4-(2-amino-1-1(1-hydroxycyclohexyl)

ethyl)-Phenol

440o-desvenlafaxine

4-(1-(1-hydroxycyclohexyl)-2-(methylamino)

ethyl)-phenol

441o-desvenlafaxine

(R)-4-(3-methyl-1-oxa-3-azaspiro[5,5]undecan-

5-yl)-phenol

442o-desvenlafaxine

4-(1-cyclohex-1-en-1-yl)-2-(dimethy

lamino)ethyl)-phenol

443o-desvenlafaxine

4-(1-cyclohexyl)-2-(dimethylamino)

ethyl)-phenol

444o-desvenlafaxine

(S)-4-(1-(1-hydroxycyclohexyl)-2-((4-

hydroxyphenethyl))

amino)ethyl)-phenol

445OlanzapineImpurity A (EP)

5-Methyl-2-((2-nitrophenyl)

amino)-3-thiophenecarbonitrile

446OlanzapineImpurity B (EP)

5,10-Dihydro-2-methyl-

4H-thieno[2,3-b][1,5]benzodiazepin-4-one

447OlanzapineImpurity C (EP)N-Chloromethyl

1-(Chloromethyl)-1-methyl-4

-(2-methyl-10H-thieno[2,3-b]

[1,5]benzodiazepin-4-yl)

-piperazinium Chloride

448Olanzapine

Impurity D (EP)

N-Oxide

2-Methyl-4-(4-methyl

-4-oxido-1-piperazinyl)

-10H-thieno[2,3-b][1,5]

benzodiazepine

449OlanzapineAmine impurity450OlanzapineDesmethyl

2-methyl-4-(1-piperazinyl)

-10H-Thieno[2,3-b][1,5]

benzodiazepine

451Olanzapine

Metabolite/Degradation

Lactum Impurity

(Z)-1,3-dihydro-4

-(4-methyl-1-piperazinyl)

-2-(2-oxopropylidene)-

2H-1,5-benzodiazepin-2-one

452Olanzapine

Metabolite/Degradation

Thiolactum

Impurity

(Z)-1-[1,2-dihydro-4

-(4-methyl-1-piperazinyl)

-2-thioxo-3H-1,5- benzodiazepin

-3-ylidene]propan-2-one

453OlmesartanImpurity A

4-(2-hydroxypropan-2-yl)

-2-propyl-1-[[2’-(1H-tetazol-5-yl)

-biphenyl-4-yl]methyl]-1H-imidazole

-5-carboxylicacid

454OlmesartanImpurity B6,6-dimethyl-2-propyl-3-
[[2′-(1H-tetrazol-5-yl)

 

biphenyl-4-yl]-methyl]-3,
6-dihydro-4H-furo

[3,4-d]imidazol-4-one455OlmesartanImpurity C

5-Methyl-2-oxo-1, 3-dioxolen-4-yl)

methyl4-(prop-1-en-2-yl)-2-propyl-1

-[[2’-(1H-tetrazol-5-yl) biphenyl-4-yl] methyl]-1Himidazole5-5carboxyl

456OlmesartanImpurity D

(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 4

-(2-hydroxypropan-2-yl)-2-propyl-1

-[[2′-(1-triphenymethyl-1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-imidazole-5-carboxylate

457OlmesartanEliminate Acid

4-(prop-1-en-2-yl)-2-propyl-1- [[2′

-(1H-tetrazol-5-yl) biphenyl-4-yl]

methyl] -1Himidazole-5-carboxylic acid

458OmeprazoleEP Impurity A459OmeprazoleEP Impurity B460OmeprazoleEP Impurity C461OmeprazoleEP Impurity D462OmeprazoleEP Impurity E463OmeprazoleEP Impurity F464OmeprazoleEP Impurity G465Ondansetron

EP Impurity A /Related Compound

A (USP)

466Ondansetron

EP Impurity B /Related Compound

B (USP)

467Ondansetron

EP Impurity C /Related Compound

C (USP)

468Ondansetron

EP Impurity D /Related Compound

D (USP)

469OndansetronEP Impurity E470OndansetronEP Impurity F471OndansetronEP Impurity G472OndansetronEP Impurity H473PantoprazoleRelatedCompound B474Parabens4-Hydroxyisobutylbenzoate

4-hydroxybenzoicacid

-2-methylpropionate

475ParacetamolImpurity F4-Nitrophenol476ParacetamolImpurity J4-Chloroacetanilide477ParacetamolImpurity K4-Aminophenol478PerindoprilImpurity A (EP)

(2S,3aS,7aS)-Octahydro

-1H-indole-2-carboxylic acid

479PerindoprilImpurity B (EP)

(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1

-Carboxybutyl]amino]propanoyl]

octahydro-1H-indole-2-carboxylic acid

480PerindoprilImpurity C (EP)

(2S)-2-[(3S,5aS,9aS,10aS)-3-Methyl-1,

4-dioxodecahydropyrazino[1,2-a]

indol-2(1H)-yl]pentanoic acid

481PerindoprilImpurity D (EP)

(2S)-2-[(3S,5aS,9aS,10aR)-3-Methyl-1,

4-dioxodecahydropyrazino

[1,2-a]indol-2(1H)-yl]pentanoic acid

482PerindoprilImpurity E (EP)

(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1

-[(1-Methylethoxy)carbonyl]butyl]amino]

propanoyl]octahydro-1H-indole-2-carboxylic acid

483PerindoprilImpurity F (EP)

Ethyl (2S)-2-[(3S,5aS,9aS,10aS)

-3-methyl-1,4-dioxodecahy

dropyrazino[1,2-a]indol-2(1H)-yl]pentanoate

484PerindoprilImpurity G (EP)485PerindoprilImpurity H (EP)486PerindoprilImpurity I (EP)487PioglitazoneImpurity B

5-{4-[2-(5-Ethyl-2-pyridinyl)

ethoxy] benzylidene}-2,4-thiazolidinedione

488PioglitazoneImpurity C

5-[[4-[2-(5-ethyl-2-pyridyl)ethoxy]

phenyl]methyl]-3-[2-(5-ethyl

-2-pyridyl)ethyl]thiazolidine-2,4-dione

489PioglitazoneImpurity E

ethyl 3-[4-[2-(5-ethyl-2-pyridyl)

ethoxy]phenyl]propanoate

490PiroxicamImpurity A (EP)491PiroxicamImpurity B (EP)492PiroxicamImpurity C (EP)493PiroxicamImpurity D (EP)494PiroxicamImpurity E (EP)495PiroxicamImpurity F (EP)496PiroxicamImpurity G (EP)497PiroxicamImpurity H (EP)498PiroxicamImpurity I (EP)499PiroxicamImpurity J (EP)500PiroxicamImpurity K (EP)501PiroxicamPiroxicam502PramipexoleEP Impurity A503PramipexoleEP Impurity B504PramipexoleEP Impurity C505PramipexoleEP Impurity E506PravastatinImpurity G507Pregabaline4,5-DehydroPregabaline508Pregabaline5,6-DehydroPregabaline509QuetiapineS-oxide Impurity510Quetiapine7-Hydroxy Impurity511QuetiapineSulfone Impurity512QuetiapineN-oxideImpurity513RabeprazoleMethoxyrabeprazole

2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]

-1H-benzimidazole

514RabeprazoleN-oxide Impurity515Rabeprazole4-MethoxyImpurity516RabeprazoleSulfone N-oxide517Rabeprazole4-Desmethoxypropoxyl-4-Chloro Rabeprazole518RabeprazoleRabeprazole Sulfone519RabeprazoleRabeprazoleSulfide520RabeprazoleRabeprazoleSulfide N-oxide521RaloxifeneRelatedCompound C522RaloxifeneRelatedCompound I523RamiprilImpurity A (EP)524RamiprilImpurity B (EP)525RamiprilImpurity C (EP)526RamiprilImpurity D (EP)527RamiprilImpurity E (EP)528RanitidineImpurity A

N,N-bis[2-[[[5-[(dimethylamino)

methyl]furan-2-yl]methyl]
sulphanyl

]ethyl]-2-nitroethene-1,

1-diamine

529RanitidineImpurity B

5-[[(2-Aminoethyl)thio]methyl]-N,

N-dimethyl-2-furanmethanamine

530RanitidineImpurity C

N-[2-[[[5-[(dimethylamino)methyl]

furan-2-yl]methyl]sulphinyl]ethyl]-N¢-methyl-2-

nitroethene-1,1-diamine

531RanitidineImpurity D

N-[2-[[[5-[(dimethylamino)methyl]

furan-2-yl]methyl]

sulphanyl]ethyl]-2-nitroacetamide

532RanitidineImpurity F[5-[
(dimethylamino)methyl]furan

 

-2-yl]methanol533RanitidineImpurity G534RisperidoneEP Impurity A

3-[2-[4-[(E)-(2,4-difluorophenyl)

(hydroxyimino)methyl]piperidin-1-yl]

ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

535Risperidone

EP Impurity B

3-[2-[4-[(Z)-(2,4-difluorophenyl)(hydroxyimino)methyl]piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one536RisperidoneEP Impurity H

3-[2-[4-(2,4-difluorobenzoyl)

piperidin-1-yl]ethyl]- 2-methyl-6,7,8,9

-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

537Risperidone

EP Impurity I

3-[2-[4-[4-fluoro-2-[4-(6-fluoro-1,

2-benzisoxazol-3-yl)piperidin-1-

yl]benzoyl] piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one

538RizatriptanIsorizatriptan539RoflumilastN-oxide540Ropinirole3-oxo impurity541RopinirolePropylidineImpurity542RopiniroleN-HydroxyImpurity543RopiniroleN-MethoxyImpurity544RopiniroleN-DespropylImpurity545RopiniroleOpen RingNitro Impurity546RopiniroleN-oxide547Rosuvastatin5-Oxo Impurity548RosuvastatinLactone Impurity549Rosuvastatin(3R,5R) Isomer550RoxithromycinEP Impurity AErythromycin A551RoxithromycinEP Impurity BDecladinosyl-roxithromycin552RoxithromycinEP Impurity CErythromycin A 9-(E)-oxime553RoxithromycinEP Impurity DErythromycin A 9-(Z)-[O-[(2-methoxyethoxy)methyl] oxime]554RoxithromycinEP Impurity F3′-N-Demethylroxithromycin555Salmeterol XinafoateImpurity A (EP)

(1RS)-1-[4-hydroxy-3-(hydroxymethyl)phenyl]-2

-[(4- phenylbutyl)amino]ethanol

556Salmeterol XinafoateImpurity B (EP)

(1RS)-1-[4-hydroxy-3-(hydroxymethyl)phenyl]-2

-[[6-(2-phenylethoxy)hexyl]amino]ethanol

557Salmeterol XinafoateImpurity C (EP)

(1RS)-1-[4-hydroxy-3-(hydroxymethyl)phenyl]-2

-[[6-(3-phenylpropoxy)hexyl]amino]ethanol

558Salmeterol XinafoateImpurity D (EP)

1-[4-[2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)

phenyl]ethoxy]-3- (hydroxymethyl)

phenyl]-2-[[6-(3-phenylbutoxy)hexyl]amino]ethanol

559Salmeterol XinafoateImpurity E (EP)

1-[4-hydroxy-3-(hydroxymethyl)phenyl]-2-[[6-(1-methyl-3

– phenylpropoxy)hexyl]amino]ethanol

560Salmeterol XinafoateImpurity F (EP)(1RS)-1-(4-hydroxy-3-methylphenyl)-2-[[6-(4- phenylbutoxy)hexyl]amino]ethanol561Salmeterol XinafoateImpurity G (EP)

1-[4-hydroxy-3-[[[2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl

]ethyl][6-(4- phenylbutoxy)hexyl]amino]

methyl]phenyl]-2-[[6-(4- phenylbutoxy)hexyl]amino]ethanol

562Sertraline HClImpurity A (EP)Impurity A (EP)563Sertraline HClImpurity B (EP)cis-3,4-Dideschloro Sertraline564Sertraline HClImpurity C (EP)3-Deschloro Sertraline HCl565Sertraline HClImpurity D (EP)4-Deschloro Sertraline HCl566Sertraline HClImpurity E (EP)(R)-(-)-Mandelic Acid567Sertraline HClImpurity F (EP)Sertraline Tetralone (R)-Isomer568Sertraline HClImpurity G (EP)Sertraline (1R,4R)-cis-Isomer569SibutramineRelatedCompound A570SibutramineRelatedCompound B571SibutramineRelatedCompound C572SibutramineRelatedCompound D573SimvastatinImpurity A (EP)574SimvastatinImpurity B (EP)575SimvastatinImpurity C (EP)576SimvastatinImpurity D (EP)577SimvastatinImpurity E (EP)578SimvastatinImpurity F (EP)579SimvastatinImpurity G (EP)580SimvastatinMethyl Ester581Solifenacin(R,R)-SolifenacinSuccinate582Solifenacin(S,S)-SolifenacinSuccinate583Solifenacin(R,S)-SolifenacinSuccinate584SotalolImpurity A585TamsulosinHClImpurity A (EP)5-[(2R)-2-[bis[2-(2-ethoxyphenoxy)ethyl]amino]propyl]-2- methoxybenzenesulfonamide586TamsulosinHClImpurity B (EP)5-[(2R)-2-aminopropyl]-2-methoxybenzenesulfonamide587TamsulosinHClImpurity C (EP)2-methoxy-5-[(2R)-2-[(2- phenoxyethyl)amino]propyl]benzenesulfonamide588TamsulosinHCLImpurity D (EP)2-methoxy-5-[(2R)-2-[[2-(2-methoxyphenoxy)ethyl]amino]propyl]benzenesulfonamide589TamsulosinHClImpurity F (EP)2-(2-ethoxyphenoxy)ethanamine590TamsulosinHClImpurity I (EP)1-(2-bromoethoxy)-2-ethoxybenzene591TelmisartanImpurity A (EP)

4-methyl-6-(1-methyl-1H

-benzimidazol-2-yl)-2-propyl-1H-benzimidazole

592TelmisartanImpurity B (EP)

4-[[7-methyl-5-(1-methyl-1H

-benzimidazol-2-yl)-2-propyl-1H-benzimidazol-1- yl]methyl]biphenyl-2-carboxylic acid

593TelmisartanImpurity C (EP)1,1-d
imethylethyl 4-[[4-methyl-6-(1

 

-methyl-1H-benzimidazol-2-yl)-2-propyl-

1H– benzimidazol-1-yl]methyl]biphenyl-2-carboxylate594TelmisartanImpurity E (EP)

1-[(2-carboxybiphenyl-4-yl)methyl]

-4-methyl-2-propyl-1H-benzimidazol-6- carboxylic acid

595TelmisartanImpurity F (EP)

4-[[4-methyl-6-(1-methyl-1H-benzimidazol

-2-yl)-2-propyl-1H-benzimidazol-1- yl]methyl]biphenyl-2-carboxamide

596TelmisartanImpurity G (EP)

4-[[4-methyl-6-(1-methyl-1H

-benzimidazol-2-yl)-2-propyl-1H-benzimidazol-1- yl]methyl]biphenyl-2-carbonitrile

597Timolol

Impurity B

(Isotimolol)

598TimololMaleateImpurity G4-morpholino-1-oxo-1,2,5-thiadiazol-3-ol599TinidazoleRelatedCompound A2-methyl-5-nitro-1H-imidazole600TinidazoleRelatedCompound B

1-[2-(ethylsulphonyl)

ethyl]-2-methyl-4-nitro-1H-imidazole

601TolterodineRelatedCompound A

2-Methoxy-5-Methyl-N,N-bis

(1-Methylethyl)-gamma-phenylbenzene propanamine

602TolterodineRelatedCompound B

2-[(1S)-3-[Bis(1-methylethyl)amino]

-1-phenypropyl]-4-methylphenol tartaric acid

603TramadolImpurity A (EP)604TramadolImpurity B (EP)605TramadolImpurity C (EP)606TramadolImpurity D (EP)607TramadolImpurity E (EP)608TrandolaprilEP Impurity E609

Tranexamic Acid

Imp A610Tranexamic AcidImp Bcis-4-(aminomethyl)cyclohexanecarboxylic acid611Tranexamic AcidImp D4-aminomethylbenzoic acid612TrimebutineN-DesmethylTrimebutine

3,4,5-Trimethoxy

-benzoic Acid 2-(Methylamino)-2-phenylbutyl Ester

613Valproic acidImpurity B(2RS)-2-ethylpentanoic acid614ValsartanRelatedCompound AValsartan R-Isomer615ValsartanRelatedCompound BValsartan N-Butyryl Analog616ValsartanRelatedCompound CValsartan Benzyl Ester617VenlafaxineEP Impurity A

2-(4-Methoxyphenyl)

-N,N-dimethylethanamine

618VenlafaxineVenlafaxineVenlafaxine Ester Impurity619VenlafaxineEP Impurity C

N,N-Didesmethyl

Venlafaxine Hydrochloride

620VenlafaxineEP Impurity DN-Desmethyl Venlafaxine HCl621VenlafaxineEP Impurity E

5-(4-Methoxyphenyl)-3-methyl

-1-oxa-3-azaspiro[55] undecane hydrochloride

622VenlafaxineEP Impurity F

(2RS)-2-(Cyclohex-1-enyl)

-2-(4-methoxyphenyl)-N,N-dimethylethanamine HCl

623VenlafaxineEP Impurity GDes-hydroxy Venlafaxine Hydrochloride624VenlafaxineEP Impurity H

1-[(1RS)-1-(4-Methoxyphenyl)-2-[[2

-(4-methoxyphenyl)ethyl]amino]ethyl] cyclohexanol hydrochloride

625VenlafaxineO-DesmethylAnalog626ZiprasidoneSulfoxide Impurity627Sulfoxide ImpuritySulfone Impurity628ZiprasidoneRelatedCompound A629ZiprasidoneRelatedCompound B630Ziprasidone

RelatedCompound D /

Impurity E

631ZiprasidoneImpurity C632ZolmitriptanR-Isomer633ZolmitriptanDidesmethylImpurity634ZolmitriptanN-oxideImpurity635ZolmitriptanRelatedCompound A636ZolmitriptanRelatedCompound B637ZolmitriptanRelatedCompound C638ZolmitriptanRelatedCompound D639ZolpidemTartarateImpurity A (EP)

N,N-dimethyl-2-[7-methyl-2-(4

-methylphenyl)imidazo[1,2-a]pyridin-3- yl]acetamide

640ZopicloneImpurity A (EP)zopiclone oxide641ZopicloneImpurity B (EP)(7RS)-6-(5-chloropyridin-2-yl)-7-hydroxy-6,7-dihydro-5H– pyrrolo[3,4-b]pyrazin-5-one642ZopicloneImpurity C (EP)6-(5-chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one