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1-Phenanthrenecarboxylic acid, tetradecahydro-1,4a-dimethyl-7-(1-methylethyl)-, methyl ester, (1R,4aR,4bS,7R,8aS,10aR)-

CAS 19941-28-7

Molecular structure of 19941-28-7
US productionNot reported
Import value, 2024$94M
Top sourceIndia 33%

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 291620 · basket

These shares come from HS customs code 291620, which covers 72 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
IN 33%IndiaJP 16%JapanCN 14%ChinaMX 11%MexicoAU 10%Australia

Why It Matters

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

Chemical Identity

CAS19941-28-7
PubChem CIDNot recorded
DTXSIDDTXSID30885105
FormulaC21H36O2
Mol. Weight320.517 g/mol
SMILESCOC(=O)[C@]1(C)CCC[C@]2(C)[C@H]3CC[C@H](C[C@@H]3CC[C@@H]12)C(C)C

Data Sources

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Brief citations

1-Phenanthrenecarboxylic acid, tetradecahydro-1,4a-dimethyl-7-(1-methylethyl)-, methyl ester, (1R,4aR,4bS,7R,8aS,10aR)- (CAS 19941-28-7) https://chemicalindependence.com/chemical/19941-28-7/ EPA TSCA Inventory: CAS 19941-28-7. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 291620 for CAS 19941-28-7. Reporting year: 2024. https://usatrade.census.gov/