Structure |
Chemical Name |
CAS |
MF |
 |
Carfilzomib Impurity 1 |
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 |
Dapagliflozin Impurity 14 |
2271248-78-1 |
C21H25ClO6 |
 |
Ibrutinib Impurity 13 |
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 |
7-(but-2-yn-1-yl)-8-(3-(hydroxyimino)piperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione |
1297273-94-9 |
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 |
Linagliptin Impurity 26 |
2446799-71-7 |
C20H17BrN6O2 |
 |
Isavuconazole Impurity 35 |
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 |
Nintedanib Impurity 13 (Intedanib Impurity 13) |
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 |
Brivaracetam Impurity 26 HCl |
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 |
vildagliptin Impurity E |
1789703-37-2 |
C17H25N3O2 |
 |
Brivaracet amoxidation Impurity 1 |
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 |
Rosuvastatin EP Impurity G Complete Set |
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 |
Sitagliptin Impurity 1 |
823817-55-6 |
C16H15F6N5O |
 |
Niraparib metabolite M1 |
1476777-06-6 |
C19H19N3O2 |
 |
Bortezomib Impurity G Complete Set |
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 |
Peramivir Diacetyl Impurity |
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 |
Amlodipine Impurity 16 |
|
C26H31ClN2O8S |
 |
Peramivir Chlorisomeric Impurity |
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 |
Edoxaban Impurity 11 (1R,2R,4S) |
480451-98-7 |
C21H30ClN5O5 |
 |
Ceftriaxone Sodium impurity 4 |
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 |
Sugammadex sodium Hepta-Iodine Impurity |
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 |
105981-34-8 |
105981-34-8 |
C15H22N4S |
 |
1627504-43-1 |
1627504-43-1 |
C14H14ClN7 |
 |
Pramipexole Impurity Q |
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 |
DexMedetoMidine IMpurity 17 |
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 |
Sofosbuvir IMpurity 21 |
2138483-01-7 |
C17H17FN2O6 |
 |
Moxifloxacin Impurity 1 |
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 |
Moxifloxacin Impurity 22 |
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 |
Linagliptin Impurity F |
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 |
Trelagliptin Impurity 4 |
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 |
Fudosteine Impurity 1 |
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 |
Sugammadex Impurity 17 |
2414905-36-3 |
C82H120NaO48PS7 |
 |
Fluvastatin EP Impurity E |
|
C24H26FNO4 |
 |
Oseltamivir Impurity 24 |
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 |
(3S,3'S,4R,4'R)-diphenyl 3,3'-(oxybis(methylene))bis(4-(4- fluorophenyl)piperidine-1-carboxylate) |
|
C38H38F2N2O5 |
 |
Nettopitan impurity |
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 |
Cabozantinib Impurity 47 |
113136-79-1 |
C11H10ClNO3 |
 |
Landiolol impurity Q |
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 |
Canagliflozin impurities 15 drops |
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 |
Pemetrexed Impurities 41-45 |
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 |
Pemetrexed Disodium EP Impurity 999 |
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 |
Bumetanide Impurity 999 |
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 |
Canagliflozin Impurity 998 |
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 |
N,N-dimethyl-1,4,8,11-tetraazacyclotetradecane-1-sulfonamide |
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 |
Tamsulosin EP Impurity C (Desethoxy Tamsulosin) |
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 |
Cefazolin Epimer Cefazolin Impuirty M (USP), Cefazolin Impurity L (EP) |
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 |
Rivaroxaban Impurity 25 |
931117-61-2 |
C19H21Cl2N3O6S |
 |
(R)-CITALOPRAM R-(+)-1-3-(dimethyl-amino) propyl-1-(p-fluorophenyl)-5-phthalancarbonitrile |
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 |
Cabozantinib Impurity G |
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 |
Clopidogrel Impurity 10 |
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C15H14ClNO2S |
 |
Dapoxetine Impurity 4 HCl |
119357-39-0 |
C21H23NO |
 |
1-(3,4-ジメチルフェニル)エタノール |
33967-19-0 |
C10H14O |
 |
Tofacitinib Impurity 34 |
2459302-86-2 |
C19H22N8 |
 |
1,2-Ethanediamine, N,N,N',N'-tetrakis(2-aminoethyl)- |
4097-90-9 |
C10H28N6 |
 |
Omeprazole EP Impurity G |
125656-83-9 |
C16H13N3O2S |
 |
Tenofovir Impurity 72 |
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 |
Medetomidine Impurity 52 |
128366-51-8 |
C13H14N2O2 |
 |
1,2-Benzenediol, 4-(1-hydroxyethyl)- |
37491-94-4 |
C8H10O3 |
 |
Acetamide, 2-(diethylamino)-N-(3,4-dimethylphenyl)- |
3213-16-9 |
C14H22N2O |
![(trans)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4'-fluoro-[1,1'- biphenyl]-4-yl)piperidine](/CAS/20200331/GIF/1217975-87-5.gif) |
(trans)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4'-fluoro-[1,1'- biphenyl]-4-yl)piperidine |
1217975-87-5 |
C25H24FNO3 |
 |
Carboprost Impurity 1 |
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 |
Beraprost Impurity 1 |
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 |
Benzenebutanoic acid, β-amino-2,5-difluoro-, (βR)- |
936630-56-7 |
C10H11F2NO2 |
![Cyclopropanecarboxylic acid, 1-[[(2-fluorophenyl)amino]carbonyl]-](/CAS/20200331/GIF/918642-61-2.gif) |
Cyclopropanecarboxylic acid, 1-[[(2-fluorophenyl)amino]carbonyl]- |
918642-61-2 |
C11H10FNO3 |
 |
Isavuconazole Impurity 34 |
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 |
Org246653-1(RRT0.31) |
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 |
Linagliptin impurity |
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 |
CEFMETAZOLE IMPURITY |
76952-82-4 |
C13H16N6O5S3 |
 |
Ornidazole Impurity 7 |
109620-80-6 |
C6H8ClN3O3 |
 |
(1R,2S,5aS,6aS,7aR,8aS,10aS) |
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 |
(E)-8-(3,4-dihydroxystyryl) |
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 |
N,N'-((2Z,2'Z)-disulfanediylbis |
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 |
Cabozantinib impurity 1DYH |
1621681-63-7 |
C28H24FN3O6 |
![1-((2R,3R)-3-(2,3-dihydrobenzo[b]](/CAS/20210111/GIF/2137145-62-9.gif) |
1-((2R,3R)-3-(2,3-dihydrobenzo[b] |
2137145-62-9 |
C23H36N2O5 |
 |
Tiotropium Bromide Impurity 1 |
2109037-83-2 |
C18H20ClNO4S2 |
 |
Dofetilide Impurity A |
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 |
Dexmedetomidine Impurity 19 |
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 |
Voriconazole Impurity 18 |
321588-94-7 |
C22H18ClF4N7O |
 |
Remdesivir impurity |
1911578-74-9 |
C12H14N5O7P |
 |
Peramivir Impurity 16 |
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 |
Tiotropium bromide Impurity 13 |
1459721-06-2 |
C18H19NO4S2 |
 |
Rocuronium bromide diepoxide impurity |
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C21H30O4 |
 |
2-hydroxy-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzonitrile |
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 |
Topiroxostat Impurity 39 |
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 |
Vonoprazan Impurity 60 |
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 |
PREDNICARBATE IMPURITY F |
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![2-Propanol, 1,1'-[methylenebis(4,1-phenyleneoxy)]bis[3-[(1-methylethyl)amino]-](/CAS/20200515/GIF/1225195-70-9.gif) |
2-Propanol, 1,1'-[methylenebis(4,1-phenyleneoxy)]bis[3-[(1-methylethyl)amino]- |
1225195-70-9 |
C25H38N2O4 |
 |
INDEX NAME NOT YET ASSIGNED |
2031272-32-7 |
C47H40N4O4 |
![(4R,5S,6S)-3-[[(3S,5S)-1-[(4-Aminophenyl)methyl]-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid Sodium Salt](/CAS/20210111/GIF/866186-66-5.gif) |
(4R,5S,6S)-3-[[(3S,5S)-1-[(4-Aminophenyl)methyl]-5-[[(3-carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic Acid Sodium Salt |
866186-66-5 |
C29H33N4NaO7S |
 |
(R)-cis-5ξ-Methyl Atracurium Dibesylate |
1193104-82-3 |
C60H79N2O15S+ |
 |
2-(((Z)-(1-(2-Aminothiazol-4-yl)-2-(((2R,3R)-2-methyl-4-oxo-1-sulfoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic Acid |
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C13H17N5O8S2 |
![7-[4-[2-[[[4-(3-Carboxy-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinolin-7-yl)-1-piperazinyl]carbonyl]oxy]-3-oxobutyl]-1-piperazinyl]-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid](/CAS/20210111/GIF/156834-58-1.gif) |
7-[4-[2-[[[4-(3-Carboxy-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinolin-7-yl)-1-piperazinyl]carbonyl]oxy]-3-oxobutyl]-1-piperazinyl]-6-fluoro-1-methyl-4-oxo-1H,4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid |
156834-58-1 |
C37H36F2N6O9S2 |
 |
(6R,7S)-7-ACCA |
108260-07-7 |
C7H7ClN2O3S |
 |
Enrofloxacin Impurity 1 |
1128234-60-5 |
C19H22ClN3O3 |
 |
Peramivir Impurity 20 |
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 |
Ambroxol Impurity 33 |
199472-91-8 |
C13H20N2O |
 |
Bilastine Impurity 12 |
1638785-18-8 |
C30H42N4O3 |
 |
Tadalafil Impurity 66 |
1598416-07-9 |
C21H18N2O5 |
 |
Cetirizine 3-Chloro Impurity |
1232460-31-9 |
C21H25ClN2O3 |
 |
Donepezil Impurity 8 |
1808997-65-0 |
C18H23NO4 |
 |
Rivaroxaban Impurity 23 |
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