fezolinetant
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
5 FDA-registered drug labelers
Astellas Pharma Inc.
Astellas Pharma US, Inc.
Bushu Pharmaceuticals, Ltd.
Juzen Chemical Corporation
MSN Life Sciences Private Limited
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Veozah
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
CAS1629229-37-3
PubChem CID117604931
DTXSIDDTXSID601103615
FormulaC16H15FN6OS
Mol. Weight358.4 g/mol
SMILESCC1C2=NN=C(N2CCN1C(=O)C3=CC=C(C=C3)F)C4=NC(=NS4)C
Data Sources
1176049312026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/fezolinetant/cids/JSON
Archive: data/sources/pubchem_name/fezolinetant.json
CAS 1629229-37-32026-04-25
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