tamoxifen citrate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
15 FDA-registered drug labelers
A-S Medication Solutions
Actavis Pharma, Inc.
Aurobindo Pharma Limited
Bryant Ranch Prepack
Chemische Fabrik Berg GmbH
Dr. Reddy's Labratories Inc.
Excella GmbH & Co. KG
Mayne Pharma
Mayne Pharma Commercial LLC
Mylan Pharmaceuticals Inc.
NuCare Pharmaceuticals,Inc.
Olon SpA
Professional Compounding Centers of America dba PCCA
Proficient Rx LP
Spectrum Laboratory Products, Inc.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 2 drug and cosmetic product listings (FDA).
- •Tamoxifen Citrate
- •Soltamox
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
CAS54965-24-1
PubChem CID2733525
DTXSIDDTXSID8021301
FormulaC32H37NO8
Mol. Weight563.6 g/mol
SMILESCCC(=C(C1=CC=CC=C1)C2=CC=C(C=C2)OCCN(C)C)C3=CC=CC=C3.C(C(=O)O)C(CC(=O)O)(C(=O)O)O
Data Sources
27335252026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/tamoxifen citrate/cids/JSON
Archive: data/sources/pubchem_name/tamoxifen citrate.json
CAS 54965-24-12026-04-25
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