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Alternate Names: Ascofresh, 2-o--d-glucopyranosyl-l-ascorbic acid
CAS No: 129499-78-1
PubChem CID: 54693473
Mol Formula: C12H18O11
Mol Weight: 338.26 g/mol
IUPAC Name: (2R)-2-[(1S)-1,2-dihydroxyethyl]-3-hydroxy-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2H-furan-5-one
API Description: L-Ascorbic acid 2-glucoside is a stable, water-soluble vitamin C derivative in which glucose is bound to ascorbic acid at the 2-position. It acts as a pro-vitamin C, slowly releasing active ascorbic acid after enzymatic hydrolysis. The compound is valued for its high stability against heat, light, and oxidation, making it suitable for cosmetic, dermatological, and nutraceutical formulations where pure vitamin C is too unstable.