topotecan
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
1 FDA-registered drug labeler
Accord Healthcare Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •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
CAS123948-87-8
PubChem CID60700
DTXSIDDTXSID3042685
FormulaC23H23N3O5
Mol. Weight421.4 g/mol
SMILESCCC1(C2=C(COC1=O)C(=O)N3CC4=CC5=C(C=CC(=C5CN(C)C)O)N=C4C3=C2)O
Data Sources
607002026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/topotecan/cids/JSON
Archive: data/sources/pubchem_name/topotecan.json
CAS 123948-87-82026-04-25
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