60831-31-4

Basic information

• Product Name: Benzyl 2-Acetamido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-glucopyranoside
• Synonyms: Benzyl 2-Acetamido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-glucopyranoside;Benzyl 2-Acetamido-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-2-deoxy-α-D-glucopyranoside;PhenylMethyl 2-(AcetylaMino)-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-glucopyranoside
• CAS NO: 60831-31-4
• Molecular Formula: C29H39NO15
• Molecular Weight: 641.61766
• Product Categories: Oligosaccharides
• Mol File: 60831-31-4.mol
• Article Data: 8

Chemical Properties

• Melting Point: 176-177°C
• Boiling Point: 770.093°C at 760 mmHg
• Flash Point: 419.538°C
• Appearance: /
• Density: 1.374g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.556
• Solubility: Acetone, Methanol
• CAS DataBase Reference: Benzyl 2-Acetamido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: Benzyl 2-Acetamido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-glucopyranoside(60831-31-4)
• EPA Substance Registry System: Benzyl 2-Acetamido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-glucopyranoside(60831-31-4)

Safety Data

• Hazardous Substances Data: 60831-31-4(Hazardous Substances Data)

Usage

Chemical Properties

White Solid

InChI:InChI=1/C29H39NO15/c1-14(32)30-22-25(23(37)20(11-31)43-28(22)39-12-19-9-7-6-8-10-19)45-29-27(42-18(5)36)26(41-17(4)35)24(40-16(3)34)21(44-29)13-38-15(2)33/h6-10,20-29,31,37H,11-13H2,1-5H3,(H,30,32)/t20?,21?,22-,23+,24-,25+,26-,27-,28-,29-/m0/s1

Upstream product

• 83-87-4 penta-O-acetyl-α-D-galactopyranose 
• 13343-62-9 benzyl 2-acetamido-2-deoxy-α-D-glucopyranoside 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 13343-63-0 benzyl 4,6-O-benzylidene-2-acetylamino-2-deoxy-α-D-glucopyranoside 
• 86327-84-6 benzyl (2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1→3)-2-acetamido-4,6-benzylidene-2-deoxy-α-D-galactopyranoside 
• 3554-91-4 Benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranoside 
• 3554-93-6 benzyl 2-acetamido-2-deoxy-α-D-galactopyranoside 
• 72-87-7 N-acetyl-D-galactosamine 
• 100-51-6 benzyl alcohol 
• 3068-32-4 1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside 
• 117182-56-6 benzyl 2-acetamide-4,6-O-benzylidene-2-deoxy-α-D-galactopyranoside 
• 117181-30-3 benzyl 2-acetamido-4,6-O-benzylidene-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside 
• 86520-63-0 2,3,4,6-tetra-O-acetyl-α-galactopyranosyl trichloroacetimidate 
• 3055-51-4 benzyl 2-acetamido-2-deoxy-β-D-glucopyranoside 

Downstream Products

• 196935-55-4 benzyl 2-acetamido-4,6-di-O-benzoyl-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-α-D-glucopyranoside 
• 114682-28-9 Acetic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-6-acetoxymethyl-2-((2S,3R,4R,5R,6S)-3-acetylamino-2-benzyloxy-6-fluoromethyl-5-hydroxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-3-yl ester 

Relevant articles and documents

Synthesis of P1-(11-phenoxyundecyl)-P2-(2-acetamido-2-deoxy-3-O-α-D-rhamnopyranosyl-α-D-glucopyranosyl) diphosphate and P1-(11-phenoxyundecyl)-P2-(2-acetamido-2-deoxy-3-O-β-D-galactopyranosyl-α-D-galactopyranosyl) diphosphate for the investigation of biosynthesis of O-antigenic polysaccharides in Pseudomonas aeruginosa and Escherichia coli O104

Two new phenoxyundecyl diphosphate sugars were synthesized for the first time: P1-(11-phenoxyundecyl)-P2- (2-acetamido-2-deoxy-3-O-α-D-rhamnopyranosyl-α-D-glucopyranosyl) diphosphate and P1-(11-phenoxyundecyl)-P2-(2-acetamido-2-deoxy-3-O-β-D-galactopyranosyl-α-D-galactopyranosyl) diphosphate to study the third step of biosynthesis of the repeating units of O-antigenic polysaccharides in Pseudomonas aeruginosa and E.coli O104 respectively.

Preparation and Use of Isolactosamine and Intermediates therefor

The invention relates to providing isolactosamine (Galβ1-3GlcNH2, formula 1) and salts thereof in the form of either anomer or mixture thereof, as well as hydrates or solvates of the free base and salts thereof. The synthesis of isolactosamine

A convergent synthesis of trisaccharides with α-Neu5Ac-(2 → 3)-β-D- Gal-(1 → 4)-β-D-GlcNAc and α-Neu5Ac-(2 → 3)-β-D-Gal-(1 → 3)-α-D-GalNAc sequences

The syntheses of three trisaccharides: α-Neu5Ac-(2 → 3)-β-D-Gal-(1 → 4)-β-D-GlcNAc → OMe, α-Neu5Ac-(2 → 3)-β-D-Gal6SO3Na-(1 → 4)-β-D- GlcNAc → OMe, and α-Neu5Ac-(2 → 3)-β-D-Gal-(1 → 3)-α-D-GalNAc → OBn were accomplished by using either methyl (