An antineoplastic agent used to treat ovarian cancer. It is a synthetic, water-soluble analog of the natural chemical compound camptothecin. Reference standards of Topotecan API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Topotecan
Catalogue No.:PA 20 42560
CAS :
Molecular Formula : C23H23N3O5
Molecular Weight : 421.45
Topotecan Acetate
Catalogue No.:PA 20 42510
Molecular Formula : C25H27N3O7
Molecular Weight : 481.51
Topotecan N-Desmethyl Metabolite
Catalogue No.:PA 20 42520
Molecular Formula : C22H21N3O5
Molecular Weight : 407.42
Topotecan Acid Sodium Salt
Catalogue No.:PA 20 42530
Molecular Formula : C23H24N3NaO6
Molecular Weight : 461.44
(R)-Topotecan Hydrochloride
Catalogue No.:PA 20 42540
Molecular Formula : C23H24ClN3O5
Molecular Weight : 457.91
N-Desmethyl Topotecan-d3
Catalogue No.:PA STI 088193
Molecular Formula : C22H18D3N3O5
Molecular Weight : 410.44
Topotecan-d6
Catalogue No.:PA STI 083890
Molecular Formula : C23H17D6N3O5
Molecular Weight : 427.48
Topotecan-d5
Catalogue No.:PA STI 083900
Molecular Formula : C23H18D5N3O5
Molecular Weight : 426.48
Topotecan-d6 Hydrochloride
Catalogue No.:PA STI 083910
Molecular Formula : C23H18D6ClN3O5
Molecular Weight : 463.94
Topotecan-d6 Carboxylic Acid Sodium Salt
Catalogue No.:PA STI 083920
Molecular Formula : C23H18D6N3NaO6
Molecular Weight : 467.48
Catalogue No.:PA IPIPRS 19 11
Molecular Formula :
Molecular Weight : NA
Catalogue No.:PA USP1672257
Catalogue No.:PA USP1672268
Catalogue No.:PA USP1672280
(R)-Topotecan
Catalogue No.:PA 20 42550
(S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-8-methoxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
Catalogue No.:PA 20 0421000
Molecular Formula : C24H25N3O6
Molecular Weight : 451.48
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