| Product Name |
MF |
CAS |
Details |
| cis Lacidipine
(Z)-4-[2-[3-(1,1-Dimethylethoxy)-3-oxo-1-propenyl]phenyl]-1,4- dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic Acid Diethyl
Ester |
C26H33NO6 |
103890-79-5 |
|
| Ranolazine
N-(2,6-Dimethylphenyl)-4-[2-hydroxy-3-(2- methoxyphenoxy)propyl]-1-piperazineacetamide |
C24H33N3O4 |
95635-55-5 |
|
| Metoprolol EP Impurity F
(2RS)-1-[(1-Methylethyl)amino]-3-phenoxypropan-2-ol |
C12H19NO2 |
7695-63-8 |
|
| Desloratadine Pyridine N-Oxide
4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2- b]pyridin-11-ylidene)-piperidine N-oxide |
C19H19ClN2O |
169253-26-3 |
|
| ketoprofen EP impurity A Ketoprofen Related Compound D; 1-(3-benzoylphenyl)ethan-1-one |
C15H12O2 |
66067-44-5 |
|
| Albendazole EP Impurity D
Desmethoxycarbonyl Albendazole Sulfone |
C10H13N3O2S |
80983-34-2 |
|
| Metoprolol EP Impurity G
2-(4-Hydroxyphenyl)ethanol |
C8H10O2 |
501-94-0 |
|
| Prasugrel Hydrochloride
5-(2-cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-4,5,6,7-
tetrahydrothieno[3,2-c]pyridin-2-yl acetate hydrochloride |
C20H20FNO3S.ClH |
389574-19-0 |
|
| Metronidazole
2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethan-1-ol |
C6H9N3O3 |
443-48-1 |
|
| Rosuvastatin EP Impurity D
N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2S,4R)- tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2- pyrimidinyl]-N-methyl-methanesulfonamide |
C22H26FN3O5S |
503610-43-3 |
|
| Atorvastatin Acid Methyl Ester
(3R,5R)-7-[3-(Phenylcarbamoyl)-5-(4-fluorophenyl)-2-isopropyl-
4-phenyl-1H-pyrrol-1-yl]-3,5
-dihydroxyheptanoic acid methyl ester |
C34H37FN2O5 |
345891-62-5 |
|
| Amlodipine EP Impurity H
2-Carboxybenzoyl Amlodipine |
C28H29ClN2O8 |
318465-73-5 |
|
| Montelukast KSM-I Keto impurity |
C28H24ClNO2 |
184764-13-4 |
|
| Metoprolol EP Impurity D
(2RS)-3-[4-(2-Methoxyethyl)phenoxy]propane-1,2-diol |
C12H18O4 |
62572-90-1 |
|
| Allopurinol EP Impurity B
Allopurinol USP RC B ; 5-(formylamino)-1H-pyrazole-4
-carboxamide |
C5H6N4O2 |
22407-20-1 |
|
| Nateglinide Impurity 1
N-[(TRANS-4-ETHYLCYCLOHEXYL)CARBONYL]-D- PHENYLALANINE |
C18H25NO3 |
105746-45- 0 |
|
| Dabigatran Impurity 4
O-Desethyl Dabigatran Etexilate |
C32H37N7O5 |
212321-78-3 |
|
| Fexofenadine EP Impurity B
2-(4-(1-hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl
)butyl)phenyl)-2-methylpropanoic acid |
C32H39NO4 |
479035-75-1 |
|
| Olmesartan EP Impurity B
Olmesartan USP RC A ; Olmesartan gama-Lactone ; Olmesartan
Lactone |
C24H24N6O2 |
849206-43-5 |
|
| Bumetanide EP Impurity D
3-((2-ethylhexyl)amino)-4-phenoxy-5-sulfamoylbenzoic acid |
C21H28N2O5S |
153012-65-8 |
|
| Glipizide EP Impurity G
methyl ((4-(2-(5-methylpyrazine-2- carboxamido)ethyl)phenyl)sulfonyl)carbamate |
C16H18N4O5S |
33288-74-3 |
|
| Nabumetone EP Impurity B
(5RS)-5-(6-methoxynaphthalen-2-yl)-3-methylcyclohex-2-enone |
C18H18O2 |
343272-51-5 |
|
| Tenteligliptin impurity 1
(2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic Acid 1,1-Dimethylethyl Ester |
C13H20N2O4S |
401564-36-1 |
|
| Prasugrel Hydroxy Thiolactone
Desacetyl hydroxyprasugrel ; 5-(2-cyclopropyl-1-(2-
fluorophenyl)-2-oxoethyl)-7a-hydroxy-5,6,7,7a- tetrahydrothieno[3,2-c]pyridin-2(4H)-one |
C18H18FNO3S |
947502-66-1 |
|
| Emtricitabine
4-Amino-5-fluoro-1-[(2R,5S)-2-hydroxymethyl)-1,3-oxathiolan-5- yl]-2-(1H-pyrimidinone |
C8H10FN3O3S |
143491-57-0 |
|
| (2S)-1-(AMINOACETYL) PYRROLIDINE -2-CARBONITRILE |
C7H10N2O3 |
1846606-32-3 |
|
| Lacosamide EP Impurity E
Lacosamide BP Impurity E, Desacetyl desmethyl Lacosamide |
C10H14N2O2 |
175481-39-7 |
|
| Olmesartan Ethyl Ester
4-(2-Hydroxypropan-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol- 5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylic acid ethyl ester |
C26H30N6O3 |
144689-23-6 |
|
| Brexpiprazole
7-[4-(4-Benzo[b]thien-4-yl-1-piperazinyl)butoxy]-2(1H)- quinolinone |
C25H27N3O2S |
913611-97-9 |
|
| 4-Dechloro-4-hydroxy Diclazuril (Impurity B)
(+/-)-Benzeneacetonitrile, 4-Dechloro-4-hydroxy Diclazuril |
C17H10Cl2N4O3 |
112206-71-0 |
|
| Diclazuril - Impurity A/Diclazuril 6-Carboxylic Acid
2-[3,5-Dichloro-4-[(4-chlorophenyl)cyanomethyl]phenyl]-2,3,4, 5-tetrahydro-3,5-dioxo-1,2,4-triazine-6-carboxylic Acid |
C18H9Cl3N4O4 |
862243-46-7 |
|
| Brimonidine EP Impurity A
Desbromo Brimonidine ; N-(Imidazolidin-2-ylidene)quinoxalin-6- amine |
C11H11N5 |
91147-43-2 |
|
| Loratadine
Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]
pyridin-11-ylidene)-1-piperidinecarboxylate |
C22H23ClN2O2 |
79794-75-5 |
|
| Desloratadine EP Impurity C
Loratadine ; Ethyl 4-(8-chloro-5,6-dihydro-11H- benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1- piperidinecarboxylate |
C22H23ClN2O2 |
79794-75-5 |
|
| Lacidipine
Diethyl 4-{o-[(E)-2-tert-butoxycarbonylethenyl]phenyl}-2,6-
dimethyl-1,4-dihydropyridine-3,5-dicarboxylate |
C26H33NO6 |
103890-78-4 |
|
| Pirfenidone
5-methyl-1-phenylpyridin-2(1H)-one |
C12H11NO |
53179-13-8 |
|
| Olmesartan Anhydro Acid Ethyl Ester
Olmesartan Olefinic Acid Ethyl Ester |
C26H28N6O2 |
172875-87-5 |
|
| Lacosamide EP Impurity K
2-acetamido-N-benzylacrylamide |
C12H14N2O2 |
86921-49-5 |
|
| Brexpiprazole Impurity 8
7-(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)
-3,4-dihydroquinolin-2(1H)-one |
C25H29N3O2S |
913612-07-4 |
|
| Olmesartan Impurity 4
4,5-bis(chloromethyl)-1,3-dioxol-2-one |
C5H4Cl2O3 |
1443544-27-1 |
|
| Meloxicam EP Impurity B
Meloxicam USP Related Compound B ; 5-methylthiazol-2-amine |
C4H6N2S |
7305-71-7 |
|
| Aripiprazole EP Impurity A
3,4-Dihydro-7-hydroxyquinoline-2(1H)-one |
C9H9NO2 |
22246-18-0 |
|
| Leflunomide Impurity 2
3-Methylisoxazole-4-carboxylic Acid |
C5H5NO3 |
17153-20-7 |
|
| Bupivacaine EP Impurity C
1-(2,6-Dimethylphenyl)-1,5,6,7-tetrahydro-2H-azepin-2-one |
C14H17NO |
1797894-80-4 |
|
| Tramadol EP Impurity B
1-(3'-methoxy-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)-N,N- dimethylmethanamine hydrochloride |
C16H25NO2 |
66170-32-9 |
|
| Felbamate Dimer
(carbonylbis(oxy))bis(2-phenylpropane-3,1-diyl) dicarbamate |
C21H24N2O7 |
1796927-91-7 |
|
| Closantel
N-[5-chloor-4-[(4-chloorfenyl)-cyanomethyl]-2-methylfenyl]-2- hydroxy-3,5-di-joodbenzamide |
C22H14Cl2I2N2O2 |
57808-65-8 |
|
| Melantonin
N-(2-(5-methoxy-1H-indol-3-yl)ethyl)acetamide |
C13H16N2O2 |
73-31-4 |
|
| Aripiprazole EP Impurity E
Aripiprazole related compound G ; Dehydro Aripiprazole Impurity, 7-(4-(4-(2,3-dichlorophenyl)piperazin-1-yl) butoxy)quinolin-2(1H)-one, |
C23H25Cl2N3O2 |
129722-25-4 |
|
| Hydrochlorothiazide
6-Chloro-3,4-dihydro-2H-1,2,4-benzothiadiazine-7-sulfonamide |
C7H8ClN3O4S2 |
58-93-5 |
|
| Prasugrel Impurity of KSM-ll
2,2-dibromo-1-cyclopropyl-2-(2-fluorophenyl) ethanone |
C11H9Br2FO |
2091625-61-3 |
|
| Fexofenadine
(R)-2-(4-(1-hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1- yl)butyl)phenyl)-2-methylpropanoic acid |
C32H39NO4 |
83799-24-0 |
|
| Diclofenac Sodium
Aceclofenac EP Impurity A ; Sodium 2-[(2,6- dichlorophenyl)amino]phenyl]acetate |
C14H10Cl2NNaO2 |
15307-79-6 |
|
| Montelukast EP Impurity D / E |
C41H46ClNO5S2 |
2125943-58-8 |
|
| Rabeprazole EP Impurity D
Rabeprazole USP Related Compound B , Rabeprazole N-Oxide |
C18H21N3O4S |
924663-38-7 |
|
| Mycophenolate Mofetil
6-[(7-Hydroxy-5-methoxy-4-methyl-1-oxo-3H-isobenzofuran-6- yl)]-4-methyl-hex-4-enoic acid 2-morpholinoethyl ester ; 2- (Morpholin-4-yl)ethyl (4E)-6-(4-hydroxy-6-methoxy-7-methyl-3- oxo-1,3- dihydroisobenzofuran-5-yl)-4-methylhex-4-enoate |
C23H31NO7 |
128794-94-5 |
|
| Levocetirizine
(R)-2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1- yl)ethoxy)acetic acid |
C21H25ClN2O3 |
130018-77-8 |
|
| Diltiazem HCl
(2S,3S)-5-[2-(Dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo- 2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate hydrochloride |
C22H26N2O4S |
42399-41-7 |
|
| Enalapril Alanyl Proline
Enalapril Dipeptide Impurity ;L-Alanyl-L-proline |
C8H14N2O3 |
13485-59-1 |
|
| 3-Chlorobenzophenone |
C13H9ClO |
1016-78-0 |
|
| Atomoxetine Hydrochloride
(R)-N-Methyl-(2-methylphenoxy)benzenepropanamine Hydrochloride |
C17H22ClNO |
82248-59-7 |
|
| Chlorzoxazone Related Compound A
2-Amino-4-chlorophenol |
C6H6ClNO |
95-85-2 |
|
| Vildagliptin Amino Alcohol Impurity
1-Amino-3-adamantanol ; Vildagliptin Impurity 15 |
C10H17NO |
702-82-9 |
|
| 4-Methylacetophenone |
C9H10O |
122-00-9 |
|
| Mesalazine EP Impurity A
4-aminophenol, Mesalamine EP Impurity A |
C6H7NO |
123-30-8 |
|
| Aspartame Impurity 1
Paracetamol EP Impurity K/ Mesalazine EP Impurity A |
C6H7NO |
123-30-8 |
|
| Paracetamol EP Impurity K
4-aminophenol |
C6H7NO |
123-30-8 |
|
| Donepezil EP Impurity B
5,6-dimethoxy-2,3-dihydro-1H-inden-1-one |
C11H12O3 |
2107-69-9 |
|
| Mesalazine EP Impurity G
2,5-dihydroxybenzoic acid.; Mesalamine Ep Impurity G |
C7H6O4 |
490-79-9 |
|
| Metamizole EP Impurity C
1,5-dimethyl-4-(methylamino)-2-phenyl-2,3-dihydro-1H-pyrazol-
3-one ; 4-Methylamino Antipyrine |
C12H15N3O |
519-98-2 |
|
| TIROFIBAN IMPURITY B
4-(4-Chlorobutyl)pyridine hydrochloride |
C9H13Cl2N |
149463-65-0 |
|
| Atropine EP Impurity B
(1R,3r,5S)-8-azabicyclo[3.2.1]octan-3-yl 3-hydroxy-2- phenylpropanoate |
C16H21NO3 |
16839-98-8 |
|
| Ciprofloxacin EP Impurity A
7-Chloro-1-cyclopropyl-6-fluoro-3-carboxy-1,4-dihydro-4- oxoquinoline; Fluoroquinolonic Acid |
C13H9ClFNO3 |
86393-33-1 |
|
| Prasugrel Impurity 7
5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one hydrochloride |
C7H10ClNOS |
115473-15-9 |
|
| Omeprazole EP Impurity I
Omeprazole USP RC I |
C17H19N3O5S |
158812-85-2 |
|
| Rabeprazole EP Impurity I
Rabeprazole Sulfone N-Oxidele |
C18H21N3O5S |
924663-37-6 |
|
| Nifedipine EP impurity B
Dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-
dicarboxylate (nitrophenylpyridine analogue) |
C17H16N2O5 |
50428-14-3 |
|
| Cetirizine Dihydrochloride
(RS)-2-[2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl] ethoxy]acetic acid dihydrochloride |
C21H26Cl2N2O3 |
83881-52-1 |
|
| Ondansetron EP Impurity F
2-methyl-1H-imidazole |
C4H6N2 |
693-98-1 |
|
| Cetirizine 4-Chlorobenzhydrol Impurity
Meclizine USP RC A ; 4-Chlorobenzhydrol |
C13H11ClO |
119-56-2 |
|
| (4S,6S,12aS)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro- 3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxonaphthacene-
2-carboxamide |
C22H24N2O8 |
60-54-8 |
|
| Venlafaxine EP Impurity C
N,N-Didesmethyl Venlafaxine Hydrochloride |
C15H24ClNO2 |
130198-05-9 |
|
| Diclofenac EP Impurity E
1,3-Dihydro-2H-indol-2-one |
C8H7NO |
59-48-3 |
|
| Valsartan
(S)-N-[p-(o-1H-Tetrazol-5-ylphenyl)benzyl]-N-valeryl-L-valine |
C24H29N5O3 |
137862-53-4 |
|
| Diacetylguanine |
C9H9N5O3 |
3056-33-5 |
|
| Pioglitazone EP impurity A
5-Hydroxy Pioglitazone Impurity ; Pioglitazone 5-Hydroxy Metabolite |
C19H20N2O4S |
625853-74-9 |
|
| Pregabalin EP Impurity D
1-Methylethyl (2RS)-2-hydroxy-2-phenylacetate |
C11H14O3 |
4118-51-8 |
|
| Donepezil Hydrochloride
(±)-2-[(1-Benzyl-4-piperidyl)methyl]-5,6-dimethoxy-1-indanone hydrochloride |
C24H30ClNO3 |
120011-70-3 |
|
| Enalapril Impurity 1
Phenylpropanoic acid, Benzenepropionic acid, 3-Phenyl-n- propionic acid |
C9H10O2 |
501-52-0 |
|
| Pirfenidone EP Impurity D
Bromobenzene |
C6H5Br |
108-86-1 |
|
| Dabigatran Etexilate
N-[[2-[[[4-
[[[(Hexyloxy)carbonyl]amino]iminomethyl]phenyl]amino]methy l]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-β- Alanine Ethyl Ester |
C34H41N7O5 |
211915-06-9 |
|
| Olmesartan Impurity 7
ethyl 4-(prop-1-en-2-yl)-2-propyl-1H-imidazole-5-carboxylate |
C12H18N2O2 |
157356-73-5 |
|
| Haloperidol EP Impurity H
Haloperidol N-Oxide |
C21H23ClFNO3 |
148406-51-3 |
|
| Olmesartan Methyl Ketone
Olmesartan Acetyl Analog |
C25H28N6O2 |
1227626-45-0 |
|
| Apixaban morpholine lactum impurity
3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6- dihydropyridin-2(1H)-one |
C20H25N3O3 |
545445-44-1 |
|
| Lansoprazole EP Impurity A
Lansoprazole N-Oxide |
C16H14F3N3O3S |
213476-12-1 |
|
| Tolterodine monoisopropyl analog |
C19H25NO |
480432-14-2 |
|
| Nifedipine
3,5-dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4- dihydropyridine-3,5-dicarboxylate |
C17H18N2O6 |
21829-25-4 |
|
| Vortioxetine
1-[2-[(2,4-Dimethylphenyl)thio]phenyl]piperazine |
C18H22N2S |
508233-74-7 |
|
| Leflunomide EP Impurity F
5-methyl-N-(2-(trifluoromethyl)phenyl)isoxazole-4-carboxamide |
C12H9F3N2O2 |
1403564-06-6 |
|
