4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid CAS 534-42-9

CAS: 534-42-9

Molecular Formula: C12H22O12

Molecular Weight: 358.3

EINECS: 000-000-0

Synonyms: 4-O-α-D-Glucopyranosyl-D-gluconic acid； Maltobionic acid； D-Gluconic acid, 4-o-alpha-D-glucopyranosyl-； 4-O-(alpha-D-Glucopyranosyl)-D-gluco-hexonic acid； 4-O-alpha-D-Glucopyranosyl-D-gluconic acid； D-Gluconic acid, 4-O-α-D-glucopyranosyl-； 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid USP/EP/BP； 4-O-α-D-Glucopyranosyl-D-gluconicacid

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What is 4-O-(α-D-Glucopyranosyl)-D-gluco-hexonic acid CAS 534-42-9?

The use of 4-O - (α - D-Glucopyranosyl) - D-Gluco-hexonic acid as a food additive can enhance the natural aroma and taste of certain food products as a fragrance enhancer. Maltose acid also contributes to the antioxidant effect in food and can prevent or stop oxidation reactions in the manufacturing process of food and feed products.

Specification

Item	Specification
Boiling point	864.7±65.0 °C(Predicted)
Density	1.79±0.1 g/cm3(Predicted)
Melting point	155-157 °C (decomp)
pKa	3.28±0.35(Predicted)
Purity	99%
MW	358.3

Application

4-O - (α - D-Glucopyranosyl) - D-Gluco-Hexonic acid has a slight sour taste and also contributes to the viscosity of food products containing maltose acid. In addition, maltose acid can enhance the natural aroma and taste of certain food products (aroma enhancers).