Description

Methyl 3-o-Acetyl-2-(Acetylamino)-4-O,6-o-Dimethyl-2-Deoxy-α-D-Galactopyranoside is a key protected monosaccharide derivative, specifically a methyl glycoside of a modified N-acetylgalactosamine. This compound is essential as a sophisticated building block in synthetic carbohydrate chemistry, enabling the precise construction of complex oligosaccharides and glycoconjugates. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of glycotherapeutics, vaccines, and diagnostic tools. The high purity and defined stereochemistry of this intermediate are critical for ensuring the success and reproducibility of advanced glycosylation reactions.

Application

• Glycochemistry Research: Serves as a pivotal intermediate for the synthesis of complex oligosaccharides and glycans with specific biological activities.
• Pharmaceutical Development: Used in the research and production of glycoprotein-based drugs, including monoclonal antibodies and enzyme replacement therapies.
• Vaccine Adjuvant & Carrier Design: Employed in the construction of carbohydrate antigens and conjugate vaccines to enhance immunogenicity.
• Glycobiology Probes: Acts as a precursor for labeled sugars used in studying carbohydrate-protein interactions and metabolic pathways.
• Synthetic Tool for Glycomimetics: Facilitates the creation of stable glycomimetic compounds for drug discovery targeting lectins and other carbohydrate-binding proteins.
• Standards & Calibrants: Provides a high-purity reference standard for analytical methods like HPLC and MS in carbohydrate analysis.

Basic Information

Product Name	Methyl 3-o-Acetyl-2-(Acetylamino)-4-O,6-o-Dimethyl-2-Deoxy-α-D-Galactopyranoside
CAS No.	17296-09-2
Molecular Formula	C₁₃H₂₃NO₈
Molecular Weight	321.32 g/mol
Synonyms	Methyl 2-acetamido-3-O-acetyl-4,6-O-dimethyl-2-deoxy-α-D-galactopyranoside; Methyl 2-Deoxy-2-(acetylamino)-3-O-acetyl-4,6-O-dimethyl-α-D-galactopyranoside; 2-Acetamido-3-O-acetyl-4,6-O-dimethyl-2-deoxy-α-D-galactopyranoside methyl glycoside; α-Methyl N-acetyl-3-O-acetyl-4,6-O-dimethyl-D-galactosaminide; Protected N-Acetylgalactosamine Methyl Glycoside; GalNAc derivative (protected); 17296-09-2; Methyl 3-O-acetyl-2-acetamido-4,6-di-O-methyl-2-deoxy-α-D-galactopyranoside
EINECS	Contact for details

Quality Control

Our Methyl 3-o-Acetyl-2-(Acetylamino)-4-O,6-o-Dimethyl-2-Deoxy-α-D-Galactopyranoside is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for sensitive research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and specifications can be aligned with customer requirements for advanced synthetic use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent decomposition. For long-term storage, consider desiccant or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation [α]²⁰D	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%

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