norethindrone
Drug ingredientThis chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.
Where It Comes From
21 FDA-registered drug labelers
A-S Medication Solutions
Actavis Pharma, Inc.
Afaxys Pharma, LLC
Apotex Corp.
Aspen Oss B.V.
Aurobindo Pharma Limited
Bayer AG
Brichem Sciences Private Limited
Dr. Reddy's Labratories Inc.
Glenmark Pharmaceuticals Inc., USA
Lupin Pharmaceuticals, Inc.
Mayne Pharma Inc.
Mylan Pharmaceuticals Inc.
Naari Pte. Limited
PD-Rx Pharmaceuticals, Inc.
Proficient Rx LP
SCH Global Services Private Limited
Teva Pharmaceuticals USA, Inc.
Teva Pharmaceuticals, Inc.
Valdepharm
Xiromed LLC
Why It Matters
Sectors
Health
Downstream Uses
Appears in 13 drug and cosmetic product listings (FDA).
- •Norethindrone
- •Jencycla
- •Nora BE
- •Heather
- •Errin
- •Camila
- •Incassia
- •Nortrel 21 Day
Show all 13
- •Affodel
- •Orquidea
- •Meleya
- •Lyleq
- •Emzahh
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
CAS68-22-4
PubChem CID6230
DTXSIDDTXSID9023380
FormulaC20H26O2
Mol. Weight298.4 g/mol
SMILESCC12CCC3C(C1CCC2(C#C)O)CCC4=CC(=O)CCC34
Data Sources
62302026-04-07
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/name/norethindrone/cids/JSON
Archive: data/sources/pubchem_name/norethindrone.json
CAS 68-22-42026-04-25
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