81693-22-3

Basic information

• Product Name: 3'-N-ACETYLNEURAMINYL-N-ACETYLLACTOSAMINE SODIUM SALT
• Synonyms: 3'-N-ACETYLNEURAMINYL-N-ACETYLLACTOSAMINE SODIUM SALT;3'-SLN SODIUM SALT;3'-SIALYL-N-ACETYLLACTOSAMINE SODIUM SALT;ALPHA-NEUNAC-[2->3]-BETA-D-GAL-[1->4]-D-GLCNAC;3'-N-acetylneuraminyl-N-acetyll-*actosamine sodiu;3'-N-ACETYLNEURAMINYL-N-ACETYLL-ACTOSAMI NE SODIUM;α-neunac-(2→3)-β-d-gal-(1→4)-d-glcnac;(2R,4S,5R,6R)-5-acetamido-2-[(2S,3R,4S,5S,6R)-2-[(2R,3S,4R,5R)-6-acetamido-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
• CAS NO: 81693-22-3
• Molecular Formula: C25H41N2NaO19
• Molecular Weight: 696.58
• Product Categories: Oligosaccharides
• Mol File: 81693-22-3.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• Storage Temp.: −20°C
• Solubility: Methanol (Slightly), Water (Slightly)
• CAS DataBase Reference: 3'-N-ACETYLNEURAMINYL-N-ACETYLLACTOSAMINE SODIUM SALT(CAS DataBase Reference)
• NIST Chemistry Reference: 3'-N-ACETYLNEURAMINYL-N-ACETYLLACTOSAMINE SODIUM SALT(81693-22-3)
• EPA Substance Registry System: 3'-N-ACETYLNEURAMINYL-N-ACETYLLACTOSAMINE SODIUM SALT(81693-22-3)

Safety Data

• Hazard Codes: T
• Statements: 25
• Safety Statements: 45
• RIDADR: UN 2811 6.1 / PGIII
• WGK Germany: 3
• Hazardous Substances Data: 81693-22-3(Hazardous Substances Data)

Usage

Chemical Properties

White to Off-White Solid

Uses

3''-α-Sialyl-N-acetyllactosamine (cas# 81693-22-3) is a compound useful in organic synthesis. It is used with immunomodulatory oligosaccharides for treatment of viral respiratory infection.

Upstream product

• 7512-17-6 2-acetamido-2-deoxy-D-glucose 
• 2956-16-3 uridine 5'-diphospho-D-galactose 
• 131-48-6 N-Acetylneuraminic acid 
• 32181-59-2 N-acetyllactosamine 

Relevant articles and documents

Two-Step Chemoenzymatic Detection of N-Acetylneuraminic Acid-α(2-3)-Galactose Glycans

Sialic acids are typically linked α(2-3) or α(2-6) to the galactose that located at the non-reducing terminal end of glycans, playing important but distinct roles in a variety of biological and pathological processes. However, details about their respective roles are still largely unknown due to the lack of an effective analytical technique. Herein, a two-step chemoenzymatic approach for the rapid and sensitive detection of N-acetylneuraminic acid-α(2-3)-galactose glycans is described.