197794-89-1

Basic information

• Product Name: 3-trifluoroacetamidopropyl 2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside
• Synonyms: 3-trifluoroacetamidopropyl 2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside
• CAS NO: 197794-89-1
• Molecular Weight: 446.383
• Mol File: 197794-89-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-trifluoroacetamidopropyl 2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: 3-trifluoroacetamidopropyl 2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside(197794-89-1)
• EPA Substance Registry System: 3-trifluoroacetamidopropyl 2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside(197794-89-1)

Safety Data

• Hazardous Substances Data: 197794-89-1(Hazardous Substances Data)

Upstream product

• 197795-16-7 3-trifluoroacetamidopropyl 3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranoside 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 78008-15-8 N-(3-hydroxypropyl)trifluoroacetamide 
• 84278-00-2 1,3,4,6-tetra-O-acetyl-2-azido-2-deoxy-D-galactopyranose 

Downstream Products

• 197794-91-5 3-trifluoroacetamidopropyl 2-acetamido-3-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-glactopyranosyl)-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside 
• 1016164-81-0 Fucα1-2Galβ1-3GalNAcβ-OCH₂CH₂CH₂NH₂ 
• 197794-92-6 3-trifluoroacetamidopropyl 2-azido-3-O-(2-azido-3,4,6-tri-O-acetyl-2-deoxy-α-D-glactopyranosyl)-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside 

Relevant articles and documents

Synthesis of terminal disaccharide of Forssman's antigen and some of its analogs as spacered glycosides and free disaccharides

Spacered terminal disaccharide of Forssman's antigen GalNAcα1-3GalNAcβ1-Osp, its analog GalNAcα1-3GalNAcα1-Osp, and disaccharides Galβ1-3GalNAcβ1-Osp and Galα1-3GalNAcα1-Osp [where sp denotes the (CH2)3NHCOCF3 spacer] were synthesized. Spacered disaccharides were obtained from the (3-trifluoroacetamidopropyl)-2-acetamido-4,6-O-benzylidene-2-deoxy-β-D- galactopyranoside and its α-and β-analogs in which the 2-azido group was substituted for the 2-acetamido group. The azide glycosyl acceptors gave higher yields of the disaccharides. Azide glycosyl acceptors were prepared by the stereoselective glycosylation of 3-trifluoroacetamidopropanol with a mixture of 1-O-acetates of the 2-azido-3,4,6-tri-O-acetyl-2-deoxy-D-galactopyranose anomers in the presence of Lewis acids. Disaccharides Galα1-3GalNAc and GalNAcα1-3GalNAc were obtained from the benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranoside.