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Riboflavin 5'-(dihydrogen phosphate), sodium salt (1:1)

CAS 130-40-5

Molecular structure of 130-40-5
1 Na⁺
US productionNot reported
Import value, 2024$44M
Top sourceChina 60%

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 293623 · narrow

These shares come from HS customs code 293623, which covers 3 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CN 60%ChinaDE 20%GermanyKR 18%South KoreaIN 1%IndiaZA 1%South Africa

Why It Matters

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

Vendor Pricing

$1.20/gAK Scientific, Inc.
CountryUnited States
Pack$120.00 / 100 g
Purity95%
Vendors1 available

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

Chemical Identity

CAS130-40-5
PubChem CIDNot recorded
DTXSIDDTXSID80889330
FormulaC17H20N4NaO9P
Mol. Weight478.33 g/mol
SMILES[Na+].CC1=CC2=C(C=C1C)N(C[C@H](O)[C@H](O)[C@H](O)COP(O)([O-])=O)C1=NC(=O)NC(=O)C1=N2

Data Sources

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Brief citations

Riboflavin 5'-(dihydrogen phosphate), sodium salt (1:1) (CAS 130-40-5) https://chemicalindependence.com/chemical/130-40-5/ EPA TSCA Inventory: CAS 130-40-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory US Census international trade: HS 293623 for CAS 130-40-5. Reporting year: 2024. https://usatrade.census.gov/