estradiol acetate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
2 FDA-registered drug labelers
Millicent US, Inc.
Sterling S.p.A.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 1 drug and cosmetic product listings (FDA).
- •Femring
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
CAS4245-41-4
PubChem CID9818306
DTXSIDDTXSID7045867
FormulaC20H26O3
Mol. Weight314.4 g/mol
SMILESCC(=O)OC1=CC2=C(C=C1)C3CCC4(C(C3CC2)CCC4O)C
Data Sources
98183062026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/estradiol acetate/cids/JSON
Archive: data/sources/pubchem_name/estradiol acetate.json
CAS 4245-41-42026-04-25
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