1693-80-7

Basic information

• Product Name: 6-O-(β-D-glucopyranosyluronic acid)-D-galactose
• Synonyms: 6-O-(β-D-glucopyranosyluronic acid)-D-galactose
• CAS NO: 1693-80-7
• Molecular Weight: 356.284
• Mol File: 1693-80-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 6-O-(β-D-glucopyranosyluronic acid)-D-galactose(CAS DataBase Reference)
• NIST Chemistry Reference: 6-O-(β-D-glucopyranosyluronic acid)-D-galactose(1693-80-7)
• EPA Substance Registry System: 6-O-(β-D-glucopyranosyluronic acid)-D-galactose(1693-80-7)

Safety Data

• Hazardous Substances Data: 1693-80-7(Hazardous Substances Data)

Upstream product

• 536-11-8 D-melibiose 
• 512-69-6 D-raffinose 
• 70792-91-5 D-raffinose aldehyde 
• 104880-42-4 β-fructofuranosyl O-(α-D-galactopyranosyl uronic acid)-(1-6)-O-α-D-glucopyranoside 
• 13100-46-4 1,2,3,4-tetra-O-acetyl-β-D-glucopyranose 
• 78172-72-2 1,2,3,4-tetra-O-acetyl-6-O-(benzyl 2,3,4-tri-O-benzyl-α-D-glucopyranosyluronate)-β-D-glucopyranose 
• 4356-85-8 benzyl (2,3,4-tri-O-benzyl-D-glucopyranosyl chloride)uronate 
• 185380-18-1 (2S,3S,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-(2-methoxy-ethoxy)-tetrahydro-pyran-2-carboxylic acid benzyl ester 
• 185380-13-6 (2S,3S,4S,5R,6R)-6-Allyloxy-3,4,5-tris-benzyloxy-tetrahydro-pyran-2-carboxylic acid benzyl ester 
• 185380-12-5 methyl (allyl 2,3,4-tri-O-benzyl-β-D-glucopyranosid)uronate 
• 114663-53-5 methyl (allyl 2,3,4-tri-O-acetyl-β-D-glucopyranosid)uronate 
• 141520-78-7 methyl (allyl β-D-glucopyranosid)uronate 
• 57820-69-6 (3R,4S,5S,6S)-2-bromo-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 
• 75336-65-1 methyl 2,3,4-tris-O-(phenylmethyl)-α-D-glucopyranuorate 

Downstream Products

• 6556-12-3 D-glucuronic acid 

Relevant articles and documents

Formation of Uronic Acid by Galactose Oxidase

The C-6 hydroxymethyl group of methyl D-galactopyranoside and oligosaccharides containing D-galactopyranosyl residues were found to be oxidized with oxygen by galactose oxidase to the corresponding carboxyl group via an aldehyde intermediate.

PREPARATION AND CHARACTERIZATION OF β-D-FRUCTOFURANOSYL O-(α-D-GALACTOPYRANOSYL URONIC ACID)-(1->6)-O-α-D-GLUCOPYRANOSIDE AND O-(α-D-GALACTOPYRANOSYL URONIC ACID)-(1->6)-D-GLUCOSE

β-D-Fructofuranosyl O-(α-D-galactopyranosyl uronic acid)-(1->6)-O-α-D-glucopyranoside (3) was prepared by treating raffinose with D-galactose oxidase, followed by hypoiodite oxidation of the resulting aldehyde.Mild acid hydrolysis of 3 gave O-(α-D-galactopyranosyl uronic acid)-(1->6)-D-glucose.