CAS Registry Number

CAS 5154-01-8 — Pyridine-2,5-diol

Pyridine-2,5-diol is an organic heterocyclic compound featuring a pyridine ring with hydroxyl groups at the 2 and 5 positions, primarily used as a precursor in pharmaceutical synthesis, agrochemicals, and specialty polymer production. It appears as a white to off-white crystalline solid with a mild odor. CAS 5154-01-8, molecular formula C5H5NO2, molecular weight 111.1 g/mol. Store at ambient conditions in a tightly sealed container. Signal word: Warning. Molekula supplies Pyridine-2,5-diol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.