Category:
Active Pharmaceutical Ingredients
CAS NO:
4469-34-5
Standard:
EP,
Vitamin B6 Impurity 1, chemically identified as Pyridoxine, is a critical reference standard used in pharmaceutical quality control. It serves as the primary active moiety for verifying purity during the synthesis of pyridoxine hydrochloride. The molecular formula is C8H11NO3 and its CAS number is 65-23-6.