Description

2-Acetamido-2-Deoxy-6-o-(β-D-2-Acetamido-2-Deoxyglucopyranosyl)-α-D-Galactopyranose CAS NO 452316-31-3 is a complex, high-purity disaccharide derivative, specifically a glycosylated N-acetylgalactosamine, that serves as a critical building block in advanced biochemical research and synthesis. Its precise structure makes it an invaluable tool for studying carbohydrate-protein interactions, enzyme mechanisms, and glycosylation pathways. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors who require well-defined, high-quality intermediates for glycobiology, vaccine development, and the synthesis of novel therapeutic agents.

Application

• Glycobiology Research: Used as a standard, substrate, or inhibitor in enzymatic studies of glycosyltransferases and glycosidases to elucidate biological pathways.
• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex glycoconjugates, glycomimetics, and potential drug candidates targeting infectious diseases or cancer.
• Diagnostic Reagent Development: Employed in the design and production of diagnostic kits and biosensors that detect specific carbohydrate-binding proteins or antibodies.
• Vaccine Adjuvant & Carrier Research: Investigated for its potential role in conjugate vaccine development, where specific carbohydrate antigens are linked to carrier proteins to enhance immunogenicity.
• Biochemical Tool Compound: Acts as a probe to study cell surface recognition events, bacterial adhesion, and other processes mediated by lectin-carbohydrate interactions.
• Reference Standard: Provides a high-purity analytical standard for quality control and method validation in laboratories analyzing complex carbohydrate mixtures.

Basic Information

Product Name	2-Acetamido-2-Deoxy-6-o-(β-D-2-Acetamido-2-Deoxyglucopyranosyl)-α-D-Galactopyranose
CAS No.	452316-31-3
Molecular Formula	C22H38N2O16
Molecular Weight	586.55 g/mol
Synonyms	6-O-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)-N-acetyl-D-galactosamine; β-D-GlcpNAc-(1→6)-α-D-GalpNAc; N,N'-Diacetylchitobiose-6'-O-α-D-galactopyranoside analog; GalNAcβ1-6GlcNAc (common abbreviation); A disaccharide derivative of N-acetylgalactosamine and N-acetylglucosamine; 2-Acetamido-2-deoxy-6-O-β-D-glucopyranosyl-α-D-galactopyranose; Glycosylated GalNAc derivative
EINECS	Contact for details

Quality Control

Every batch of 2-Acetamido-2-Deoxy-6-o-(β-D-2-Acetamido-2-Deoxyglucopyranosyl)-α-D-Galactopyranose is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality system is designed to meet the exacting standards of research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity by HPLC, identity confirmation by NMR and MS, and other critical parameters is provided with each shipment to support your regulatory and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. This product is hygroscopic (moisture-sensitive). Allow the sealed container to reach room temperature before opening to prevent condensation and moisture ingress.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.