Structure |
Chemical Name |
CAS |
MF |
|
EsCitalopram EP Impurity I |
1370643-22-3 |
C20H21FN2O |
|
(trans)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-methoxyphenyl)-1-methylpiperidine |
127017-42-9 |
C21H25NO4 |
|
Methylprednisolone Impurity 21 |
150899-33-5 |
C22H28O4 |
|
Epinephrine Impurity 7 |
62322-82-1 |
C9H11NO3 |
|
(trans)-4-((2-amino-4,6-dibromobenzyl)amino)cyclohexanol |
|
C13H18Br2N2O |
|
Fesoterodine Impurity 14 |
|
|
|
Dexamethasone EP impurities E |
|
|
|
(R)-N-((S)-2-aminobutanoyl)-3-(bromomethyl)hexanamide |
|
C11H21BrN2O2 |
|
Empagliflozin Impurity 57(R,R) |
|
|
|
Aripiprazole peroxide degradation Impurity (MW:303Da) |
|
|
|
Pramipexole Impurity Reference |
|
|
|
2,2'-(4,10-bis((trans)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic acid Gd3+ |
|
|
|
3-[4-(acetyloxymethyl)phenyl]-2-propenoic acid methyl ester |
100688-45-7 |
C13H14O4 |
|
Acetaminophen Impurity 14 |
1991204-56-8 |
C16H18N2O2 |
|
Ketoconazole Impurity 7 |
172032-21-2 |
C11H12Cl2O3 |
|
Rosuvastatin Impurity 59 |
|
|
|
Losartan Impurity 12 |
727718-93-6 |
C22H22ClN9 |
|
benzyl (2S)-2-amino-3-(4-methanesulfonylphenyl)propanoate hydrochloride |
1865726-28-8 |
C17H19NO4S |
|
Glycopyrrolate Impurity 12 |
857353-41-4 |
C13H14O3 |
|
(4S,4aR,5R,12aS)-4-(dimethylamino)-3,5,10,11,12a-pentahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide |
4660-26-8 |
C22H22N2O8 |
|
Regorafenib Impurity 38 |
|
|
|
Cefazolin Impurity 28 |
|
|
|
Vonoprazan Impurity 57 |
|
|
|
Tafluprost Impurity 9 |
2099033-66-4 |
C27H41NO8 |
|
2H-3-Benzazepin-2-one, 3-[3-[[[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl]methylamino]propyl]-1,3,4,5-tetrahydro-5-hydroxy-7,8-dimethoxy- |
2253977-80-7 |
C27H36N2O6 |
|
Benzeneacetic acid, 3-[1-hydroxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-α,α-dimethyl-, methyl ester |
1187954-56-8 |
C33H41NO4 |
|
N-[2-(methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)thio]-Adenosine 5''-(hydrogen P-1H-imidazol-1-ylphosphonate) |
1054332-15-8 |
C19H25F3N7O6PS2 |
|
N-[5-(4-Bromophenyl)-6-[2-(2-pyrimidinyloxy)ethoxy]-4-pyrimidinyl]-N''-propyl-sulfamide |
2211059-00-4 |
C19H21BrN6O4S |
|
Isomer 1 of Tazobactam Impurity 3 |
|
|
|
Ceftiofur USP Impurity I |
|
|
|
Cephalexin Degradation Impurity A |
|
|
|
Pregabalin-8687(mixture of 4 isomers) |
|
|
|
7-(2-chloropropanoyl)-5H-chromeno[2,3-b]pyridin-5-one |
|
|
|
1-(5H-chromeno[2,3-b]pyridin-7-yl)-2-methoxypropan-1-one |
|
|
|
(E)-4-chloro-6-(3-(2,4-difluorophenyl)-4-(1H-1,2,4-triazol-1-yl)but-3-en-2-yl)-5-fluoropyrimidine |
|
|
|
Dolutegravir Impurity C |
1802141-49-6 |
C22H23F2N3O5 |
|
Dapoxetine Impurity 68 |
119357-48-1 |
C19H18O |
|
Tobramycin Impurity |
74501-86-3 |
C18H35N5O8 |
|
Peramivir Impurity 24 |
|
|
|
2-CHLORO-6-AMINO-9-(2',3',5'-TRI-O-ACETYL--D-RIBOFURANOSYL)PURINE |
79999-39-6 |
C16H18ClN5O7 |
|
Sugammadex sodium Impurity 46 |
|
|
|
Tenofovir Impurity 103 |
|
|
|
Cabozantinib impurity 44 |
|
|
|
Cabozantinib impurity 40 |
|
|
|
Cabozantinib impurity 74 |
|
|
|
Doxofylline Impurity 25 |
|
|
|
2-メトキシ-4-[(E)-1-プロペニル]フェノール |
5932-68-3 |
C10H12O2 |
|
3-アミノ-5-[(メチルチオ)メチル]オキサゾリジン-2-オン |
25517-72-0 |
C5H10N2O2S |
|
Phosphonic acid, [[2-(6-amino-9H-purin-9-yl)propoxy]methyl]- (9CI) |
107021-20-5 |
C9H14N5O4P |
|
Sitagliptin EP Impurity 7 |
|
|
|
Sitagliptin EP Impurity H |
|
|
|
7-Benzofurancarboxamide, 4-amino-5-chloro-2,3-dihydro-3-hydroxy-N-[1-(3-methoxypropyl)-4-piperidinyl]- |
2636673-48-6 |
C18H26ClN3O4 |
|
Beprostatin impurity 4 |
|
|
|
N-(メトキシカルボニル)-p-トルエンスルホンアミド |
14437-03-7 |
C9H11NO4S |
|
Tafluprost Impurity 17 |
|
|
|
Labetalol EP impurity E |
|
|
|
1-Propanol, 3-(2-methoxy-5-nitrophenoxy)- |
1156068-41-5 |
C10H13NO5 |
|
1616710-52-1 |
1616710-52-1 |
C27H34N2O6 |
|
6-ヒドロキシオンダンセトロン |
110708-17-3 |
C18H19N3O2 |
|
8-クロロ-5,6-ジヒドロ-11H-ベンゾ[5,6]シクロヘプタ[1,2-b]ピリジン-11-オン |
31251-41-9 |
C14H10ClNO |
|
(R)-Ornidazole |
166734-80-1 |
C7H10ClN3O3 |
|
Bendamustine Related Impurity 22 |
|
|
|
Bendamustine Related Impurity 9 |
|
|
|
Edoxaban Impurity 40 |
2081883-52-3 |
C14H27N3O3 |
|
Everolimus Impurity 2 |
|
|
|
Levosimendan Impurity 2 (Mixture ofZandEIsomers) |
|
|
|
Solifenacin Related Compound 29 |
861998-77-8 |
C23H26N2O3 |
|
Ticagrelor Impurity 31 |
|
|
|
Ticagrelor Related Compound 46 |
2205903-73-5 |
C28H42ClN9O8S2 |
|
Ticagrelor Related Compound 71 |
1548397-10-9 |
C7H8ClN3O3S |
|
Ticagrelor Related Compound 76 |
|
|
|
Vonoprazan Impurity 25 |
|
|
|
Blonanserin Impurity M |
|
|
|
Brexpiprazole Impurity H |
|
|
|
(1R,2R,4S,5S,7s,9r)-9-butyl-9-methyl-7-((2-phenylacryloyl)oxy)-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-9-ium |
786598-71-8 |
C21H28NO3+ |
|
(S)-レパグリニドエチルエステル (REPAGLINIDE IMPURITY) |
147770-06-7 |
C29H40N2O4 |
|
4-Chloro-2-(chloromethyl)-3-Methyl Pyridine Hydrochloride |
152402-97-6 |
C7H8Cl3N |
|
4-(3-CYANO-2-METHYLPROPIONYL)ACETAMILIDE |
42075-21-8 |
|
|
Erythromycin, 6-O-Methyl-2',4'-Bis-O-(Trimethylsilyl)-, 9-[O-(1-Methoxy-1-Methylethyl)Oxime] |
119699-81-9 |
C48H94N2O14Si2 |
|
(R)-8-(3-aminopiperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-7-(3-oxobutyl)-3,7-dihydro-1H-purine-2,6-dione |
|
|
|
Isavuconazole Impurity 37 |
|
|
|
N-((R)-1-(((R)-3-methyl-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide |
1375004-39-9 |
C29H39BN4O4 |
|
(S)-1-(2-(((1r,3R,5S,7S)-3,5-dihydroxyadamantan-1-yl)amino)acetyl)pyrrolidine-2-carbonitrile |
|
|
|
Mannitol EP impurity B |
|
|
|
Mannitol EP impurity A |
|
|
|
Peramivir Amino Carboxylic Isomerism Impurity |
|
|
|
Peramivir Chlorinated Impurity |
|
|
|
Brivaracetam Impurity 999 |
|
|
|
Dasatinib impurity 48 |
|
|
|
Pemetrexed Impurity 120 |
|
|
|
Ticagrelor Impurity 101 |
|
|
|
4-tosyl-1,4,8,11-tetraazabicyclo[9.3.1]pentadecane |
|
|
|
1-(3-((2,4-dimethylphenyl)thio)phenyl)piperazine hydrochloride |
2137793-92-9 |
|
|
(R)-(-)-2-AMINOBUTANAMIDE HYDROCHLORIDE, 97% |
103765-03-3 |
C4H11ClN2O |
|
Flomoxef Impurity 20 Sodium Salt |
2095697-77-9 |
C15H18F2N6O7S2 |
|
((2R,3S,4R)-3,4,5-trihydroxytetrahydrofuran-2-yl)methyl isobutyrate |
2591381-21-2 |
C9H16O6 |
|
3-Thiophenecarboxylic acid, 4-(bromomethyl)-2-[[(2,6-difluorophenyl)methyl](propoxycarbonyl)amino]-5-(4-nitrophenyl)-, ethyl ester |
2591260-07-8 |
C25H23BrF2N2O6S |
|
Cyclohexanecarboxylic acid, 2-[[[4-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]butyl]amino]carbonyl]-, (1R,2S)-rel- |
190582-37-7 |
C23H32N4O3S |
|
Ivabradine Impurity II |
|
|
|
(1R,2R,4S,5S,7r)-9-methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate |
792155-94-3 |
C18H19NO4S2 |