CAS Registry Number

CAS 13708-12-8 — 5-Methylquinoxaline

5-Methylquinoxaline is a heterocyclic aromatic compound featuring a quinoxaline core with a methyl substituent, primarily used as an intermediate in pharmaceutical synthesis and as a building block for agrochemicals. It appears as a pale solid under ambient storage conditions. CAS 13708-12-8, molecular formula C9H8N2, molecular weight 144.17 g/mol, with a signal word of Warning for handling. Molekula supplies 5-Methylquinoxaline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.