topotecan hydrochloride
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
8 FDA-registered drug labelers
Accord Healthcare, Inc.
Actavis Pharma, Inc.
Fresenius Kabi USA, LLC
Hospira, Inc.
Novartis Pharmaceuticals Corporation
Sandoz Inc
ScinoPharm Taiwan Ltd.
ThermoFisher Scientific Cork
Why It Matters
Sectors
Health
Downstream Uses
Appears in 3 drug and cosmetic product listings (FDA).
- •Hycamtin
- •Topotecan Hydrochloride
- •Topotecan
FDA Shortage Status
Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."
No FDA shortage records
Chemical Identity
CAS119413-54-6
PubChem CID60699
DTXSIDDTXSID1045952
FormulaC23H24ClN3O5
Mol. Weight457.9 g/mol
SMILESCCC1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC(=C5CN(C)C)O)N=C4C3=C2)O.Cl
Data Sources
606992026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/topotecan hydrochloride/cids/JSON
Archive: data/sources/pubchem_name/topotecan hydrochloride.json
CAS 119413-54-62026-04-25
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json
bulk match2026-04-07
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json