Category:
Preclinical Research Services
CAS NO:
66757-69-5
Standard:
USP, EP,
Ascorbic Acid EP Impurity G is a specified degradation product of Vitamin C, identified as 2,3-diketo-L-gulonic acid. It serves as a critical reference standard for pharmaceutical quality control under the European Pharmacopoeia. Molecular Formula: C6H6O7; CAS No.: 15092-48-9. Synthesis typically involves controlled oxidative hydrolysis of L-ascorbic acid.
Store at -20°C in a dry, dark environment to prevent hydrolysis. Use appropriate PPE including gloves and eye protection due to potential irritant properties. Not intended for direct clinical administration.