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L-Tyrosine, sodium salt (1:2)

CAS 69847-45-6

Molecular structure of 69847-45-6
2 Na⁺
US productionNot reported
Import value, 2024$652M
Top sourceSingapore 77%

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 292250 · basket

These shares come from HS customs code 292250, which covers 76 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
SG 77%SingaporeCN 12%ChinaIT 4%ItalyIN 2%IndiaGB 1%United Kingdom

Why It Matters

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

Chemical Identity

CAS69847-45-6
PubChem CIDNot recorded
DTXSIDDTXSID30890037
FormulaC9H9NNa2O3
Mol. Weight225.155 g/mol
SMILES[Na+].[Na+].N[C@@H](CC1=CC=C([O-])C=C1)C([O-])=O

Data Sources

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Brief citations

L-Tyrosine, sodium salt (1:2) (CAS 69847-45-6) https://chemicalindependence.com/chemical/69847-45-6/ EPA TSCA Inventory: CAS 69847-45-6. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 292250 for CAS 69847-45-6. Reporting year: 2024. https://usatrade.census.gov/