Cholest-5-en-3-ol (3β)-, 3-acetate

CAS 604-35-3

US productionNot reported

Import value, 2024$123M

Top sourceIndia 31%

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

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 291539 · basket

These shares come from HS customs code 291539, which covers 252 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries

Country of origin for US imports, from Census customs data (2024).

IN 31%IndiaCN 18%ChinaDE 13%GermanyMX 8%MexicoGB 7%United Kingdom

Indonesia
Costa Rica
South Korea
Netherlands
Canada
Paraguay
Madagascar
South Africa
Vietnam
Slovakia
Hong Kong
Israel
Singapore
Argentina
Ukraine

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS604-35-3

PubChem CIDNot recorded

DTXSIDDTXSID60889358

FormulaC29H48O2

Mol. Weight428.701 g/mol

SMILES[H][C@@]1(CC[C@@]2([H])[C@]3([H])CC=C4C[C@H](CC[C@]4(C)[C@@]3([H])CC[C@]12C)OC(C)=O)[C@H](C)CCCC(C)C

Data Sources

EPA TSCA InventoryRetrieved 2026-10-04
US Census international tradeReporting year: 2024 · Retrieved 2026-10-04

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Brief citations

Cholest-5-en-3-ol (3β)-, 3-acetate (CAS 604-35-3) https://chemicalindependence.com/chemical/604-35-3/ EPA TSCA Inventory: CAS 604-35-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 291539 for CAS 604-35-3. Reporting year: 2024. https://usatrade.census.gov/