| Structure |
Chemical Name |
CAS |
MF |
 |
Sugammadex sodium Impurity 48 |
|
|
|
|
Sugammadex sodium Impurity 47 |
|
|
 |
Tenofovir Impurity 95 |
1884329-63-8 |
C8H10BrN5 |
 |
Tenofovir Impurity 117 |
1643116-22-6 |
C8H11N5O |
|
|
Tafluprost Impurity E |
|
|
|
|
Cabozantinib impurity 36 |
|
|
|
|
Dapoxetine impurity 69 |
|
|
 |
4-フルオロ-2-メチルベンズアミド |
886501-45-7 |
C8H8FNO |
![1-{[4-BENZYL-2-(3,4-DIMETHOXYPHENYL)-4H-CHROMEN-3-YL]METHYL}PIPERIDINIUM CHLORIDE](/StructureFile/ChemBookStructure20/GIF/CB1801273.gif) |
1-{[4-BENZYL-2-(3,4-DIMETHOXYPHENYL)-4H-CHROMEN-3-YL]METHYL}PIPERIDINIUM CHLORIDE |
|
C30H34ClNO3 |
 |
4-Hydroxyisophthalonitrile |
34133-58-9 |
C8H4N2O |
|
|
Empagliflozin Impurity 81 |
|
|
|
|
Iohexol Impurity M |
|
|
|
|
Relugolix Impurity 18 |
|
|
|
|
Rabeprazole Impurity 15 |
|
|
 |
4-((2-amino-2-oxoethyl)(hydroxy)amino)butanoic acid |
2454698-45-2 |
C6H12N2O4 |
 |
Lenvatinib Impurity LFZZ-8 |
|
C44H40Cl2N8O8 |
|
|
Pemetrexed disodium Impurity 19 |
|
|
|
|
Brivaracetam Impurity 32 |
|
|
|
|
1-((2R,3R)-3-(4-(aminomethyl)thiazol-2-yl)-2-(2,5-difluorophenyl)-2-hydroxybutyl)-4-(1-((methyl(3-((2-(methylamino)acetoxy)methyl)pyridin-2-yl)carbamoyl)oxy)ethyl)-1H-1,2,4-triazol-4-ium chloride |
|
|
|
|
Ticagrelor Impurity 107 |
|
|
 |
FEXOFENADINE EP IMPURITY A - HCl |
153439-43-1 |
C32H38ClNO4 |
![2-[(4-Chloro-3-Methyl-2-Pyridinyl-methyl)thio]-1H-Benzimidazole](/CAS/GIF/103312-62-5.gif) |
2-[(4-Chloro-3-Methyl-2-Pyridinyl-methyl)thio]-1H-Benzimidazole |
103312-62-5 |
C14H12ClN3S |
 |
Pazufloxacin |
127046-18-8 |
C18H19FN2O4 |
 |
Vinpocetine |
80038-06-8 |
C22H26N2O2 |
|
|
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 |
|
|
|
Isavuconazole Impurity 35 |
|
|
|
|
Brivaracetam Impurity 26 HCl |
|
|
|
|
Brivaracet amoxidation Impurity 1 |
|
|
|
|
Rosuvastatin EP Impurity G Complete Set |
|
|
|
|
Bortezomib Impurity G Complete Set |
|
|
|
|
Peramivir Diacetyl Impurity |
|
|
|
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Peramivir Chlorisomeric Impurity |
|
|
|
|
Canagliflozin impurities 15 drops |
|
|
|
|
Pemetrexed Impurities 41-45 |
|
|
|
|
Pemetrexed Disodium EP Impurity 999 |
|
|
|
|
Bumetanide Impurity 999 |
|
|
|
|
Canagliflozin Impurity 998 |
|
|
|
|
N,N-dimethyl-1,4,8,11-tetraazacyclotetradecane-1-sulfonamide |
|
|
|
|
Tamsulosin EP Impurity C (Desethoxy Tamsulosin) |
|
|
 |
(S)-3-((R)-5-(4-fluorophenyl)-5-hydroxy-2-((E)-4-hydroxybenzylidene)pentanoyl)-4-phenyloxazolidin-2-one |
|
C27H24FNO5 |
 |
Chlorpromazine EP impurity B |
19077-20-4 |
C21H28ClN3S |
 |
Belinostat Z-isomer |
1884227-58-0 |
C15H14N2O4S |
|
|
Canagliflozin Impurity 13 |
|
|
|
|
Carfilzomib Impurity 1 |
|
|
 |
Dapagliflozin Impurity 14 |
2271248-78-1 |
C21H25ClO6 |
|
|
Ibrutinib Impurity 13 |
|
|
 |
Linagliptin Impurity 26 |
2446799-71-7 |
C20H17BrN6O2 |
|
|
Nintedanib Impurity 13 (Intedanib Impurity 13) |
|
|
 |
vildagliptin Impurity E |
1789703-37-2 |
C17H25N3O2 |
 |
Sitagliptin Impurity 1 |
823817-55-6 |
C16H15F6N5O |
 |
Niraparib metabolite M1 |
1476777-06-6 |
C19H19N3O2 |
 |
Amlodipine Impurity 16 |
|
C26H31ClN2O8S |
 |
Edoxaban Impurity 11 (1R,2R,4S) |
480451-98-7 |
C21H30ClN5O5 |
 |
Rivaroxaban Impurity 25 |
931117-61-2 |
C19H21Cl2N3O6S |
|
|
Ceftriaxone Sodium impurity 4 |
|
|
|
|
Sugammadex sodium Hepta-Iodine Impurity |
|
|
 |
105981-34-8 |
105981-34-8 |
C15H22N4S |
 |
1627504-43-1 |
1627504-43-1 |
C14H14ClN7 |
|
|
Pramipexole Impurity Q |
|
|
|
|
DexMedetoMidine IMpurity 17 |
|
|
 |
Sofosbuvir IMpurity 21 |
2138483-01-7 |
C17H17FN2O6 |
|
|
Moxifloxacin Impurity 1 |
|
|
|
|
Moxifloxacin Impurity 22 |
|
|
|
|
Linagliptin Impurity F |
|
|
|
|
Trelagliptin Impurity 4 |
|
|
|
|
Fudosteine Impurity 1 |
|
|
 |
Sugammadex Impurity 17 |
2414905-36-3 |
C82H120NaO48PS7 |
 |
Fluvastatin EP Impurity E |
|
C24H26FNO4 |
|
|
Oseltamivir Impurity 24 |
|
|
 |
(3S,3'S,4R,4'R)-diphenyl 3,3'-(oxybis(methylene))bis(4-(4- fluorophenyl)piperidine-1-carboxylate) |
|
C38H38F2N2O5 |
|
|
Nettopitan impurity |
|
|
 |
Cabozantinib Impurity 47 |
113136-79-1 |
C11H10ClNO3 |
|
|
Landiolol impurity Q |
|
|
|
|
Tenofovir Impurity 72 |
|
|
 |
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 |
|
|
|
|
Beraprost Impurity 1 |
|
|
 |
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 |
|
|
|
|
Org246653-1(RRT0.31) |
|
|
|
|
Linagliptin impurity |
|
|
 |
CEFMETAZOLE IMPURITY |
76952-82-4 |
C13H16N6O5S3 |
 |
Ornidazole Impurity 7 |
109620-80-6 |
C6H8ClN3O3 |
|
|
(1R,2S,5aS,6aS,7aR,8aS,10aS) |
|
|
|
|
(E)-8-(3,4-dihydroxystyryl) |
|
|
|
|
N,N'-((2Z,2'Z)-disulfanediylbis |
|
|
 |
Cabozantinib impurity 1DYH |
1621681-63-7 |
C28H24FN3O6 |
|
|
Cefazolin Epimer Cefazolin Impuirty M (USP), Cefazolin Impurity L (EP) |
|
|
|
|
(R)-CITALOPRAM R-(+)-1-3-(dimethyl-amino) propyl-1-(p-fluorophenyl)-5-phthalancarbonitrile |
|
|
|
|
Cabozantinib Impurity G |
|
|
 |
Clopidogrel Impurity 10 |
|
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 |