Methyl 2-Acetamido-4-O-(2-acetamido-3,4,6-tri-O-acetyl-β- D-glucopyranosyl)-2-deoxy-β-D-glucopyranoside (CAS 97242-82-5)

Methyl 2-Acetamido-4-O-(2-acetamido-3,4,6-tri-O-acetyl-β-D-glucopyranosyl)-2-deoxy-β-D-glucopyranoside is a complex synthetic disaccharide extensively used in glycoscience for the study of carbohydrate interactions and the mechanisms of glycosylation. This compound, which features an complex structure with multiple acetyl and acetamido groups, serves as a versatile tool for investigating enzyme specificity, particularly glycosyltransferases that are pivotal in the biosynthesis of glycoproteins and other glycoconjugates. The acetyl groups in this molecule provide protection for the glycosidic bonds and the hydroxyl groups during chemical reactions, allowing for selective modifications and ensuring the stability of the glycan moiety under various chemical conditions. This protection is crucial for conducting studies on the sequential steps involved in oligosaccharide assembly, where precise control over the addition of sugar units is necessary. In research, this chemical is primarily used to understand and mimic the natural processes of glycosylation in experimental settings. It helps explain the structural requirements for substrate recognition and catalysis by glycosyltransferases, contributing to a deeper understanding of carbohydrate chemistry. This knowledge is essential for developing new synthetic strategies for carbohydrates, which can be used to study cellular communication and the biochemical properties of sugars in living organisms and materials science.