127138-46-9

Basic information

• Product Name: benzyl 6-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-2,3,4-tri-O-benzyl-β-D-glucopyranoside
• Synonyms: benzyl 6-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-2,3,4-tri-O-benzyl-β-D-glucopyranoside
• CAS NO: 127138-46-9
• Molecular Weight: 798.884
• Mol File: 127138-46-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: benzyl 6-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-2,3,4-tri-O-benzyl-β-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl 6-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-2,3,4-tri-O-benzyl-β-D-glucopyranoside(127138-46-9)
• EPA Substance Registry System: benzyl 6-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-2,3,4-tri-O-benzyl-β-D-glucopyranoside(127138-46-9)

Safety Data

• Hazardous Substances Data: 127138-46-9(Hazardous Substances Data)

Upstream product

• 27851-29-2 benzyl 2,3,4-tri-O-benzyl-D-glucopyranoside 
• 3068-31-3 1-bromo-2,3,4-tri-O-acetyl-α-D-xylopyranose 
• 10343-13-2 benzyl-2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 100-51-6 benzyl alcohol 
• 4304-12-5 (2R,3R,4S,5S,6R)-2-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 
• 57783-66-1 benzyl 4,6-O-benzylidene-2,3-tri-O-benzyl-β-D-glucopyranoside 
• 62446-93-9 1,2,3,4-tetra-O-acetyl-D-xylopyranose 
• 58006-32-9 benzyl 4,6-O-benzylidene-β-D-glucopyranoside 
• 83-87-4 D-glucose pentaacetate 
• 87-72-9 D-Xylose 

Downstream Products

• 127138-48-1 (2S,3R,4S,5R)-2-((2R,3R,4S,5R,6R)-3,4,5,6-Tetrakis-benzyloxy-tetrahydro-pyran-2-ylmethoxy)-tetrahydro-pyran-3,4,5-triol 

Relevant articles and documents

Synthesis of 4-O and 6-O-β-D-xylopyranosyl-D-glucopyranoses and their protein conjugates

Benzyl 2,3,6-tri-O-benzyl-β-D-glucopyranoside (7) and benzyl 2,3,4-tri-O-benzyl-β-D-glucopyranoside (8) have been synthesized from D-glucose in seven steps.D-Xylosylation (Koenigs-Knorr) of these compounds gives benzyl 4-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-2,3,4-tri-O-benzyl-β-D-glucopyranoside (9) and benzyl 6-O-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)-2,3,4-tri-O-benzyl-β-D-glucopyranoside (10) respectively.Subsequent deacetylation and hydrogenolysis affords 4-O-β-D-xylopyranosyl-D-glucose (13) and 6-O-β-D-xylopyranosyl-D-glucose (14) respectively.Thesedisaccharides have been coupled to human serum albumin by reductive amination procedure.