Category:
Intermediates&Fine Chemicals
CAS NO:
626-64-2
Standard:
USP,
4-Hydroxypyridine is a heterocyclic organic compound primarily synthesized via oxidative cyclization of pyridine derivatives. It serves as a critical intermediate in pharmaceutical manufacturing, with the molecular formula C5H5NO and CAS number 100-28-5.
Requires strict storage in cool, dry environments away from oxidizers. Handling mandates full PPE due to potential toxicity and skin irritation; clinical use is restricted to regulated industrial synthesis only.