Flutamide

Drug ingredient

CAS 13311-84-7

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

Molecular structure of 13311-84-7
US productionNot reported
Import value, 2024$872M
Top sourceSwitzerland 44%

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 292429 · basket

These shares come from HS customs code 292429, which covers 203 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CH 44%SwitzerlandCN 19%ChinaIN 12%IndiaJP 9%JapanIE 6%Ireland
4 FDA-registered drug labelers
Cipla Ltd.
Curia Italy S.r.l.
Fermion Oy
Waylis Therapeutics LLC

Why It Matters

Sectors
Health
Downstream Uses

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

  • •Eulexin
FDA Shortage Status
No FDA shortage records

Vendor Pricing

$0.48/gAmbeed, Inc.
CountryUnited States
Pack$240.00 / 500 g
Purity98%
Vendors26 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

Chemical Identity

CAS13311-84-7
PubChem CID3397
DTXSIDDTXSID7032004
FormulaC11H11F3N2O3
Mol. Weight276.21 g/mol
SMILESCC(C)C(=O)NC1=CC(=C(C=C1)[N+](=O)[O-])C(F)(F)F

Data Sources

Brief citations

Flutamide (CAS 13311-84-7) https://chemicalindependence.com/chemical/13311-84-7/ PubChem: 3397. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/3397 FDA National Drug Code directory: CAS 13311-84-7. 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 292429 for CAS 13311-84-7. Reporting year: 2024. https://usatrade.census.gov/