Topotecan

Overview

Topotecan is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL84).

API suppliers (4)

Suppliers of Topotecan backed by a verifiable FDA Type II Drug Master File. Source: FDA quarterly DMF list.

• SCINOPHARM TAIWAN LTD1 active DMF
• CHEMWERTH INC1 active DMF
• SCINOPHARM TAIWAN LTD1 active DMF
• CHEMWERTH INC1 active DMF

Chemical identity

IUPAC name

(19S)-8-[(dimethylamino)methyl]-19-ethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione

Canonical SMILES

CC[C@@]1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC(=C5CN(C)C)O)N=C4C3=C2)O

InChIKey

UCFGDBYHRUNTLO-QHCPKHFHSA-N