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Pyrazine, 2-ethenyl-5-methyl-

CAS 13925-08-1

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

Molecular structure of 13925-08-1
US productionNot reported
Top sourceNo public record

EPA lists this chemical as inactive, meaning no company reported making, importing or processing it in the US from 2006 to 2016.

Why supply is unknown

Where It Comes From

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

Why It Matters

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

Chemical Identity

CAS13925-08-1
PubChem CIDNot recorded
DTXSIDDTXSID6065680
FormulaC7H8N2
Mol. Weight120.155 g/mol
SMILESCC1=NC=C(C=C)N=C1

Data Sources

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Brief citations

Pyrazine, 2-ethenyl-5-methyl- (CAS 13925-08-1) https://chemicalindependence.com/chemical/13925-08-1/ EPA CompTox (DSSTox): 13925-08-1. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID6065680 EPA TSCA Inventory: CAS 13925-08-1. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory