Structure |
Chemical Name |
CAS |
MF |
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Ertapenem Impurity A(USP) |
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D-Glutamic acid, 4-(cyanomethyl)-N-[(1,1-dimethylethoxy)carbonyl]-, 1,5-dimethyl ester, (4S)-rel- |
2740644-40-8 |
C14H22N2O6 |
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2-hydroxy-3-oxobutyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate |
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INDEX NAME NOT YET ASSIGNED |
2731089-65-7 |
C27H34N2O6 |
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2-(2-ethoxy-3-((4-ethylpiperazin-1-yl)sulfonyl)phenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one |
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Bumetanide Photodegradable Impurity 15 |
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Bisoprolol Impurity 48 |
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Cyclopentanecarboxylic acid, 3-[(1S)-1-(acetylamino)-2-ethylbutyl]-4-amino-2-hydroxy-, methyl ester, (1S,2S,3R,4R)-, mono(trifluoroacetate) (salt) (9CI) |
357448-34-1 |
C17H29F3N2O6 |
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Faropenem Impurity AB |
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Nirmatrelvir Impurity 9 |
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4-nitro-1H-Imidazole-2-carboxaldehyde |
33543-81-6 |
C4H3N3O3 |
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1-CHLOROMETHYL-2,3,4-TRIMETHOXYBENZENE |
1133-49-9 |
C10H13ClO3 |
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Bumetanide Impurity 19 |
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Rocuronium Bromide Impurity 26 、27 |
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Roxadustat Impurity 20 |
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Ruxolitinib Impurity |
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Sitagliptin Impurity 82 |
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(1S,7S,8S,8aR)-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran- 2-yl)ethyl)-3,7-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl 2,2-dimethylbutanoate |
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Perospirone Impurity 21 |
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Perospirone Impurity 11 |
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Dolutegravir Impurity 21 |
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Related impurities of fluoxetine sodium 6 |
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Fondaparinux sodium impurity 7 |
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Fondaparinux sodium impurity 3 |
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Oxacillin sodium Impurity B |
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Revefenacin Impurity 21 |
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trans N-Benzyl Paroxetine |
105813-14-7 |
C26H26FNO3 |
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Lasmiditan Impurity 10 |
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Nilotinib N-Oxide Impurity 3 |
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Pemetrexed Impurity 51 |
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6-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-7-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
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(S)-Tamsulosin Hydrochloride |
106463-19-8 |
C20H29ClN2O5S |
|
2,2'-Bisnalmefene |
176220-84-1 |
C42H48N2O6 |
|
4-Desmethoxypropoxyl-4-chloro Rabeprazole |
168167-42-8 |
C14H12ClN3OS |
|
N-Desmethyl-4-hydroxy Tamoxifen (approx. 1:1 E/Z Mixture) |
110025-28-0 |
C25H27NO2 |
|
Rebeprazole sulfone N-oxide |
924663-37-6 |
C18H21N3O5S |
|
4-(4-Hydroxy-3,5-diiodphenoxy)-3,5-diiodphenylessigsure |
67-30-1 |
C14H8I4O4 |
|
4-Methoxyglucobrassicin |
83327-21-3 |
C17H22N2O10S2 |
|
4-methylsulfinylbenzoate |
33963-58-5 |
C8H8O3S |
|
Capecitabine Related Compound C |
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Glycopyrrolate Erythro Isomer |
201667-20-1 |
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5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)quinoxalin-6-amine |
91147-46-5 |
C11H10ClN5 |
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(S)-(+)-3-HYDROXYTETRAHYDROFURAN |
79107-75-8 |
C4H8OS |
|
4-Chlor-3-nitro-5-sulfobenzoesure |
130262-91-8 |
C7H4ClNO7S |
|
4-(4-Methylpiperazin-1-ylmethyl)benzoic acid |
106261-48-7 |
C13H18N2O2 |
|
α,α-Diphenylpiperidin-4-methanolhydrochlorid |
1798-50-1 |
C18H22ClNO |
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3-(2-amino-1-hydroxyethyl)benzene-1,2-diol |
73660-93-2 |
C8H11NO3 |
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3-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)benzonitrile |
641571-12-2 |
C12H8F3N3 |
|
17-BETA-ESTRADIOL 3-METHYL ETHER |
1474-53-9 |
C19H26O3 |
|
7-Epi-10-oxo-docetaxel (Docetaxel Impurity D) |
162784-72-7 |
C43H51NO14 |
|
(3-CHLORO-3-PHENYL-PROPYL)-DIMETHYL-AMINE HYDROCHLORIDE |
79130-51-1 |
C11H16ClN |
|
(Dimethylamino)acetaldehyde Dimethyl Acetal |
38711-20-5 |
C6H15NO2 |
|
Dasatinib N-Oxide |
910297-52-8 |
C22H26ClN7O3S |
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(R)-9-[2-(DIETHYLPHOSPHONOMETHOXY)PROPYL] ADENINE |
180587-75-1 |
C13H22N5O4P |
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P-TOLYL-PROPYNOIC ACID ETHYL ESTER |
52188-06-4 |
C12H12O2 |
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cis-N-Methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphthalenamine hydrochloride |
79617-89-3 |
C17H17Cl2N.HCl |
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2,4-DIMETHYLDIPHENYLSULFIDE |
16704-47-5 |
C14H14S |
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Dibenz[b,e]oxepin-11(6H)-on |
4504-87-4 |
C14H10O2 |
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2-CHLORO-1-(4,5-DICHLORO-2-THIENYL)ETHAN-1-ONE |
64218-50-4 |
C6H3Cl3OS |
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(5Z,7E)-9,10-Seco-26,27-cyclo-1α,3β-dihydroxycholesta-5,7,10(19)-trien-24-one |
126860-84-2 |
C27H40O3 |
|
(-)-3-Demethylcolchicine |
7336-33-6 |
C21H23NO6 |
|
2-[4-(4-Chlorobenzoyl)phenoxy]-2-methylpropionic acid methyl ester |
42019-07-8 |
C18H17ClO4 |
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1,3-Dimethyl-5,5-diallylhexahydropyrimidine-2,4,6-trione |
722-97-4 |
C12H16N2O3 |
|
Pseudomonic acid C |
71980-98-8 |
C26H44O8 |
|
D,L-O-DesMethyl Venlafaxine-d6 |
1062605-69-9 |
C16H19D6NO2 |
|
(E)-3-[p-Bromomethylphenyl]acrylic acid ethyl ester |
78712-67-1 |
C12H13BrO2 |
|
3-Amino-2-butenoic acid |
21112-45-8 |
C4H7NO2 |
|
DU 6858 |
127199-06-8 |
C19H18ClF2N3O3 |
|
rac 4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine |
58827-68-2 |
C9H13N3O3S |
|
rac a-Hydroxy Ibuprofen |
60057-62-7 |
C13H18O3 |
|
3a,7a-dihydroxy-5-(1-methyl-1H-indole-3-carbonyl)-hexahydro-1H-benzo[d]imidazol-2(3H)-one |
171967-74-1 |
C17H19N3O4 |
|
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro_x000b_-7H-pyrazolo[4,3-d]pyrimidin-7-one |
139756-31-3 |
C16H17ClN4O4S |
|
5,7-difluorochroman-4-one |
844648-22-2 |
C9H6F2O2 |
|
(3R,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-6-heptenoic acid |
769908-13-6 |
C25H24FNO4 |
|
(7a,17b)-7-7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl]-estra-1,3,5(10)-triene-3,17-diol 17-acetate |
261506-24-5 |
C34H49F5O4S |
|
1-(1H-benzo[d]imidazol-2-yl)-3-methyl-4-oxo-1,4-dihydropyridine-2-carboxylic acid |
1163685-30-0 |
C14H11N3O3 |
|
O-Desethyl Candesartan Cilexetil |
869631-11-8 |
C31H30N6O6 |
|
Epi Lovastatin |
79952-44-6 |
C24H36O5 |
|
Hydroxy Brimonidine |
1216379-05-3 |
C11H12BrN5O |
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7-Methoxy-3,4-dihydro-1H-quinolin-2-one |
22246-17-9 |
C10H11NO2 |
|
4-Methoxy-alpha-methyl-N-(phenylmethyl)benzeneethanamine hydrochloride |
1049695-95-5 |
C17H21NO.HCl |
|
Montelukast Methyl Ketone |
937275-23-5 |
C34H32ClNO3S |
|
Propyl Itraconazole |
74855-91-7 |
C34H36Cl2N8O4 |
|
3-methyleneisobenzofuran-1(3H)-one |
3453-63-2 |
C9H6O2 |
|
Irbesartan impurity A |
|
C25H28N6O |
|
(N-tert-Butoxycarbonyl-N-[(1'R)-hydroxy-1-phenyl)ethyl])-4-nitrophenylethylaMine |
223673-35-6 |
C21H26N2O5 |
|
Azelastine N-Oxide |
640279-88-5 |
C22H24ClN3O2 |
|
Desloratadine Hydroxypiperidine N-Oxide |
1193725-75-5 |
C19H15ClN2O2 |
|
16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione |
3754-05-0 |
C21H26O6 |
|
4H-Furo[2,3-c]pyranyl Mupirocin SodiuM IMpurity |
116182-43-5 |
C26H43NaO9 |
|
4-Methyl Erlotinib Hydrochloride |
1346601-52-2 |
C23H25N3O4 |
|
5-[[(4-Fluorophenyl)Methyl]aMino]-1,3-dihydro-2H-iMidazo[4,5-b]pyridin-2-one |
951624-49-0 |
C13H11FN4O |
|
Perindoprilat LactaM B |
130061-28-8 |
C17H26N2O4 |
|
PseudoMonic Acid D SodiuM |
85178-60-5 |
C26H41NaO9 |
|
N-DesMethyl SuMatriptan |
88919-51-1 |
C13H19N3O2S |
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3,5-DiMethyl-1-nitroadaMantane |
6588-68-7 |
C12H19NO2 |
|
6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir |
649761-24-0 |
C27H31N5O2Si |
|
Desisobutyl-n-butyl BortezoMib |
1104011-35-9 |
C19H25BN4O4 |
|
2-aMino-4-Methoxy-5-(3-Morpholinopropoxy)benzaMide |
246512-44-7 |
C15H23N3O4 |
|
N-(4,6-dichloro-2-(propylthio)pyriMidin-5-yl)forMaMide |
1402150-28-0 |
C8H9Cl2N3OS |