testosterone undecanoate
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
18 FDA-registered drug labelers
ASG Biochem Private Limited
Aspen Oss B.V.
Bayer de Mexico, S.A. de C.V.
Catalent Pharma Solutions, LLC
Endo USA, Inc.
F.I.S. FABBRICA ITALIANA SINTETICI S.P.A.
Hubei Zhuxi Humanwell Pharmaceutical Co., Ltd.
LETCO MEDICAL, LLC
Marius Pharmaceuticals
Micro-Macinazione SA
Pharma Source Direct, Inc.
Pharmacia and Upjohn Company LLC
SHAKTI LIFESCIENCE PRIVATE LIMITED
Steroid S.p.A.
Symbiotec Pharmalab Limited
TOLMAR Inc.
Verity Pharmaceuticals Inc.
zhejiang xianju pharmaceutical co., Ltd.
Why It Matters
Sectors
Health
Downstream Uses
Appears in 4 drug and cosmetic product listings (FDA).
- •Kyzatrex
- •Jatenzo
- •Aveed
- •Tlando
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
CAS5949-44-0
PubChem CID65157
DTXSIDDTXSID90863661
FormulaC30H48O3
Mol. Weight456.7 g/mol
SMILESCCCCCCCCCCC(=O)OC1CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C
Data Sources
651572026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/testosterone undecanoate/cids/JSON
Archive: data/sources/pubchem_name/testosterone undecanoate.json
CAS 5949-44-02026-04-25
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