melengestrol acetate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
2 FDA-registered drug labelers
Pharmacia & Upjohn Company LLC
Zhejiang Xianju Pharmaceutical Co., Ltd.
Why It Matters
Sectors
Health
Downstream UsesNo data available
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
CAS2919-66-6
PubChem CID250948
DTXSIDDTXSID5048184
FormulaC25H32O4
Mol. Weight396.5 g/mol
SMILESCC1=CC2C(CCC3(C2CC(=C)C3(C(=O)C)OC(=O)C)C)C4(C1=CC(=O)CC4)C
Data Sources
2509482026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/melengestrol acetate/cids/JSON
Archive: data/sources/pubchem_name/melengestrol acetate.json
CAS 2919-66-62026-04-25
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