Topotecan > Impurities > 3

Structure Compound Pricing
N desmethyl Topotecan
CS-O-08330 > Impurities

Molecular Formula : C22H21N3O5   Molecular Weight: 407.42   CAS Number: 190710-79-3
Synonyms : (19S)-19-ethyl-7,19-dihydroxy-8- [(methylamino)methyl]-17-oxa-3,13- diazap6,8,10,15(20)-heptaene-14,18-dione
Parent API : Topotecan
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8-Methoxy Topotecan
CS-O-08331 > Impurities

Molecular Formula : C24H25N3O6   Molecular Weight: 451.47   CAS Number: NA
Synonyms : (19S)-8-[(dimethylamino)methyl]-19-ethyl-7,19- dihydroxy-6-methoxy-17-oxa-3,13- diazap6,8,10,15(20)-heptaene-14,18-dione
Parent API : Topotecan
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Topotecan Carboxylic Acid Sodium Salt 
CS-O-08328 > Impurities

Molecular Formula : C23H24N3NaO6   Molecular Weight: 461.44   CAS Number: 123949-08-6
Synonyms : sodium (2S)-2-{1-[(dimethylamino)methyl]-2-hydroxy-8- (hydroxymethyl)-9-oxo-9H,11H-indolizino[1,2- b]quinolin-7-yl}-2-hydroxybutanoate
Parent API : Topotecan
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