CAS Registry Number

CAS 13750-81-7 — 1-Methylimidazole-2-carboxaldehyde

1-Methylimidazole-2-carboxaldehyde is an organic heterocyclic compound featuring an imidazole ring with a formyl substituent at the 2-position, commonly used as a synthetic intermediate in pharmaceuticals, agrochemicals, and specialty polymers. It appears as a white to off-white solid with a characteristic aldehyde odor. CAS number 13750-81-7, molecular formula C5H6N2O, and molecular weight 110.11 g/mol. Store at ambient conditions in a tightly sealed container, away from oxidizing agents. Signal word: Warning. Molekula supplies 1-Methylimidazole-2-carboxaldehyde from research to bulk quantities with full documentation and ISO 9001:2015 traceability.