307557-09-1

Basic information

• Product Name: benzyl 3-O-(4-methoxybenzyl)-2,4,6-tri-O-benzyl-β-D-galactopyranoside
• Synonyms: benzyl 3-O-(4-methoxybenzyl)-2,4,6-tri-O-benzyl-β-D-galactopyranoside
• CAS NO: 307557-09-1
• Molecular Weight: 660.807
• Mol File: 307557-09-1.mol

Chemical Properties

• CAS DataBase Reference: benzyl 3-O-(4-methoxybenzyl)-2,4,6-tri-O-benzyl-β-D-galactopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl 3-O-(4-methoxybenzyl)-2,4,6-tri-O-benzyl-β-D-galactopyranoside(307557-09-1)
• EPA Substance Registry System: benzyl 3-O-(4-methoxybenzyl)-2,4,6-tri-O-benzyl-β-D-galactopyranoside(307557-09-1)

Safety Data

• Hazardous Substances Data: 307557-09-1(Hazardous Substances Data)

Upstream product

• 824-94-2 p-methoxybenzyl chloride 
• 73108-30-2 benzyl 2,6-di-O-benzyl-β-D-galactopyranoside 
• 100-44-7 benzyl chloride 
• 307557-08-0 benzyl 3-O-(4-methoxybenzyl)-2,6-di-O-benzyl-β-D-galactopyranoside 

Downstream Products

• 62447-55-6 Benzyl 2,4,6-tri-O-benzyl-β-D-galactopyranoside 

Relevant articles and documents

Synthesis of the key disaccharide of 3'-sulfo Lewis X and Lewis A: The novel E-selectin ligand

Benzyl 2,4,6-tri-O-benzyl-β-D-galactopyranoside (6) was synthesised from regioselective protection of stannylated benzyl 2,6-di-O-benzyl -β-D-galactopyranoside (3) with 4-methoxybcnzyl chloride, followed by benzylation and oxidative removal of the temporary protecting group. The disaccharide (2) was prepared by condensation of the common acceptor 6 with 7 through thial activation as well as with 8 following Konigs Knorr procedure.