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Canrenone

Drug ingredient

CAS 976-71-6

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

Molecular structure of 976-71-6
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
1 FDA-registered drug labeler
EUROAPI FRANCE

Why It Matters

Sectors
Health
Downstream UsesNot recorded
FDA Shortage Status
No FDA shortage records

Chemical Identity

CAS976-71-6
PubChem CID13789
DTXSIDDTXSID3045930
FormulaC22H28O3
Mol. Weight340.5 g/mol
SMILESCC12CCC(=O)C=C1C=CC3C2CCC4(C3CCC45CCC(=O)O5)C

Data Sources

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Brief citations

Canrenone (CAS 976-71-6) https://chemicalindependence.com/chemical/976-71-6/ PubChem: 13789. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/13789 FDA National Drug Code directory: CAS 976-71-6. 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 976-71-6. Reporting year: 2024. https://usatrade.census.gov/