Flag of the United StatesAmerican Chemical Independence

Nicotinamide ascorbate

CAS 1987-71-9

EPA and Census publish no US supply data for this chemical.

Molecular structure of 1987-71-9
US productionNot reported
Top sourceNo public record

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Where It Comes From

Customs basis: HS 293690 · basket

EPA and Census publish no US supply data for this chemical.

HS customs code 293690 covers 2 tracked chemicals in total. US Census does not break out this chemical's share, so the country-of-origin mix is not available. EPA CDR reports import dependency at the chemical level separately, shown above.

Why It Matters

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

Chemical Identity

CAS1987-71-9
PubChem CIDNot recorded
DTXSIDDTXSID90872475
FormulaC12H14N2O7
Mol. Weight298.251 g/mol
SMILESNC(=O)C1=CN=CC=C1.[H][C@@]1(OC(=O)C(O)=C1O)[C@@H](O)CO

Data Sources

← Back to Dashboard

Brief citations

Nicotinamide ascorbate (CAS 1987-71-9) https://chemicalindependence.com/chemical/1987-71-9/ EPA CompTox (DSSTox): 1987-71-9. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID90872475