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Danazol

Drug ingredient

CAS 17230-88-5

This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.

Molecular structure of 17230-88-5
US productionNot reported
Import value, 2024$154M
Top sourceItaly 60%

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 293729 · basket

These shares come from HS customs code 293729, which covers 57 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IT 60%ItalyES 14%SpainCN 11%ChinaDE 6%GermanyAT 2%Austria
10 FDA-registered drug labelers
Bayer de Mexico, S.A. de C.V.
Chartwell RX, LLC.
Cipla Ltd.
Coral Drugs Private Limited
DARMERICA, LLC
Lannett Company, Inc.
Medisca Inc.
Proficient Rx LP
Spectrum Laboratory Products, Inc.
Teva Pharmaceuticals USA, Inc.

Why It Matters

Sectors
Health
Downstream Uses

Appears in 1 drug and cosmetic product listings (FDA).

  • •Danazol
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS17230-88-5
PubChem CID28417
DTXSIDDTXSID2022880
FormulaC22H27NO2
Mol. Weight337.5 g/mol
SMILESCC12CCC3C(C1CCC2(C#C)O)CCC4=CC5=C(CC34C)C=NO5

Data Sources

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Brief citations

Danazol (CAS 17230-88-5) https://chemicalindependence.com/chemical/17230-88-5/ PubChem: 28417. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/28417 FDA National Drug Code directory: CAS 17230-88-5. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/ US Census international trade: HS 293729 for CAS 17230-88-5. Reporting year: 2024. https://usatrade.census.gov/