Description

Methyl 2-Acetamido-2-Deoxy-4,6-Anisolydene-o-[β-D- (2,3,4,6-Tetraacetyl) Galactopyranosyl]-α-D-Galactopyranoside is a sophisticated, high-purity carbohydrate derivative and a key protected intermediate in synthetic organic chemistry. This compound is critical for researchers and manufacturers requiring precise, multi-step synthesis of complex glycoconjugates and oligosaccharides. It is primarily utilized in advanced pharmaceutical research, particularly in the development of novel glycotherapeutics, vaccines, and diagnostic agents, where control over glycosidic linkage and stereochemistry is paramount.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of complex oligosaccharides and glycoconjugates used in drug discovery and development.
• Glycobiology Research: Essential for studying carbohydrate-protein interactions, cell signaling, and the biological roles of glycans in disease pathways.
• Vaccine Adjuvant Development: Used in the research and production of carbohydrate-based vaccine components to enhance immunogenicity.
• Diagnostic Reagent Synthesis: Serves as a precursor for labeled probes and reagents used in glycan array technology and diagnostic assays.
• Enzyme Substrate & Inhibitor Design: Applied in the development of specific substrates or inhibitors for glycosidases and glycosyltransferases.
• Chemical Biology Tool: Employed to create chemically defined glycopolymers or surface modifications for cell culture and material science.

Basic Information

Item	Details
Product Name	Methyl 2-Acetamido-2-Deoxy-4,6-Anisolydene-o-[β-D- (2,3,4,6-Tetraacetyl) Galactopyranosyl]-α-D-Galactopyranoside
CAS No.	316139-74-9
Molecular Formula	C31H41NO16
Molecular Weight	683.66 g/mol
Synonyms	Methyl 2-acetamido-2-deoxy-4,6-O-[(4-methoxyphenyl)methylene]-α-D-galactopyranosyl-(1→3)-2,4,6-tri-O-acetyl-β-D-galactopyranoside; Galβ(1-3)GalNAcα-OMe derivative (protected); 1,3,4,6-Tetra-O-acetyl-2-deoxy-2-(N-acetylamino)-β-D-galactopyranosyl-(1→3)-4,6-O-benzylidene-α-D-galactopyranoside methyl ether (related); Protected T-antigen disaccharide derivative; Glycosylation donor/acceptor intermediate; Carbohydrate building block CAS 316139-74-9
EINECS	Contact for details

Quality Control

Every batch of this advanced synthetic intermediate is produced and analyzed under strict quality control protocols to ensure consistency and purity for sensitive research applications. We provide comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles via techniques such as NMR and HPLC. Our quality system is designed to support GMP-compliant research and development, ensuring reliable performance in multi-step synthetic sequences.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccator or under an inert atmosphere after opening to prevent moisture uptake, which can affect stability and reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/MS)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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