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Rebaudioside A

CAS 58543-16-1

Molecular structure of 58543-16-1
US productionNot reported
Import value, 2024$296M
Top sourceChina 71%

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 293890 · basket

These shares come from HS customs code 293890, which covers 25 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 71%ChinaMY 11%MalaysiaBR 3%BrazilKR 2%South KoreaCL 2%Chile

Why It Matters

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

Chemical Identity

CAS58543-16-1
PubChem CIDNot recorded
DTXSIDDTXSID8047898
FormulaC44H70O23
Mol. Weight967.021 g/mol
SMILESC[C@@]12CCC[C@](C)([C@H]1CC[C@@]13CC(=C)[C@@](C1)(CC[C@@H]23)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H]1O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)C(=O)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O

Data Sources

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Brief citations

Rebaudioside A (CAS 58543-16-1) https://chemicalindependence.com/chemical/58543-16-1/ EPA CompTox (DSSTox): 58543-16-1. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID8047898 US Census international trade: HS 293890 for CAS 58543-16-1. Reporting year: 2024. https://usatrade.census.gov/