Category:
Intermediates&Fine Chemicals
CAS NO:
872-85-5
4-Pyridinecarboxaldehyde (CAS 100-93-6) is a key heterocyclic intermediate synthesized via catalytic oxidation of methylpyridines. Molecular formula: C6H5NO.
Store under inert atmosphere at 2-8°C to prevent polymerization. Use PPE; avoid inhalation due to potential respiratory irritation and toxicity upon absorption.