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Ascorbyl Glucoside CAS 129499-78-1 With Purity 99%

Molecular Formula:C12H18O11
Molecular Weight:338.26
Appearance:White to Off-white Powder
Synonyms:Aa2G/Ascorbyl Glucoside;Ascorbic acid 2-glucoside;Buy Ascorbyl Glucoside Powder CAS 129499-78-1;L-ascorbic acid 2-O-α-glucoside;Ascorbyl Glucoside / AA2G;2-O-alpha-D-glucopyranosyl-L-threo-hex-1-enofuranos-3-ulose

What Is Ascorbyl Glucoside

Ascorbyl glucoside, also known as VC glucoside, scientific name O-a-D-glucopyranosyl-L-ascorbic acid, is a derivative of VC, with a relative molecular mass of 338.27 and a melting point of 158.5-159.5°C.


Appearance White to off-white crystalline powder Conform
Assay ≥98.0% 99.0%
Loss on drying ≤1.0% 0.4%
PH 2.0-2.5 2.41
Melting Point 158℃-163℃ 160.5℃
Optical rotation +186.0° ~+188.0° +186.3°
Clarity of solution Clear Conform
Color of solution (A. 400nm) ≤0.010 0.006
Heavy metals(In Pb) ≤20mg/kg <20mg/kg
Arsenic ≤2.0mg/kg < 20mg/kg


The content of melanin in human skin determines the color of the skin. Tyrosine is the main raw material for producing melanin. Tyrosinase is the rate-limiting enzyme in the synthesis pathway of tyrosine. It mainly affects the conversion of tyrosine into polysaccharides. Pa, and the oxidation of dopa to dopaquinone affects melanin production.


25kg bag or requirement of clients. Keep it away from light at a temperature below 25℃.

Ascorbyl Glucoside CAS 129499-78-1

Related Keywords

Ascofresh;L-Ascorbic acid, 2-O-.alpha.-D-glucopyranosyl-;AA-2G;ascorbic acid 2-O-glucoside;ASCORBYL GLUCOSIDE, ASCORBIC ACID-2- GLUCOSIDE;2-O-A-D-GLUCOPYRANOSYL-L-ASCORBIC ACID;L-Ascorbic acid 2-o-alpha-glucoside