87171-50-4

Basic information

• Product Name: methyl 2-acetamido-3,4,6-tri-O-(p-bromobenzoyl)-2-deoxy-α-D-galactopyranoside
• CAS NO: 87171-50-4
• Molecular Weight: 784.25
• Mol File: 87171-50-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: methyl 2-acetamido-3,4,6-tri-O-(p-bromobenzoyl)-2-deoxy-α-D-galactopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 2-acetamido-3,4,6-tri-O-(p-bromobenzoyl)-2-deoxy-α-D-galactopyranoside(87171-50-4)
• EPA Substance Registry System: methyl 2-acetamido-3,4,6-tri-O-(p-bromobenzoyl)-2-deoxy-α-D-galactopyranoside(87171-50-4)

Safety Data

• Hazardous Substances Data: 87171-50-4(Hazardous Substances Data)

Upstream product

• 72-87-7 N-acetyl-D-galactosamine 
• 586-75-4 4-chlorobenzoyl chloride 
• 6082-22-0 methyl α-D-N-acetylgalactosamine 

Relevant articles and documents

Circular Dichroic Studies of 2-Amino-2-deoxy-galactopyranosides - Conformations of the 2-(N-Acetyl-p-bromobenzamido) Group

The CD spectra of methyl 2-amino-2-deoxy-D-galactopyranoside mono-N-acylates (acetyl or p-bromobenzoyl) resemble those of the corresponding O-acylates and can be accounted for by the additivity rule.However, the CD of pyranosides containing the N-acetyl-p-bromobenzamido imide group (NAcBz) are far more complex than those of mono-N-acylates and their O-counterparts, and furthermore, the solvent- and temperature-dependent changes differ for the α- and β-anomers.These differences can be accounted for by the different conformations of the 2-NAcBz group.