195531-46-5

Basic information

• Product Name: 3-oxa-5-O-tosyl-pentyl-3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside
• CAS NO: 195531-46-5
• Molecular Weight: 573.578
• Mol File: 195531-46-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-oxa-5-O-tosyl-pentyl-3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: 3-oxa-5-O-tosyl-pentyl-3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside(195531-46-5)
• EPA Substance Registry System: 3-oxa-5-O-tosyl-pentyl-3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside(195531-46-5)

Safety Data

• Hazardous Substances Data: 195531-46-5(Hazardous Substances Data)

Upstream product

• 118591-58-5 5-tosyloxy-3-oxapentanol 
• 83025-11-0 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranosyl trichloroacetimidate 

Relevant articles and documents

Galactosylation with β-Galactosidase from bovine testes employing modified acceptor substrates

In this study β1-3 linked analogues of the T-antigen determinant were synthesized in preparative scale by transgalactosylation using β-galactosidase from bovine testes to give synthetic antigens. Accepters with modifications of the sugar residue such as α-glycosylated spacers, as well as GlcNAc-αOR- and 2dGal-αOR-substrates opened further possibilities for galactosylation.