Description

Methyl 3,6-Anhydro-α-D-Galactopyranoside is a specialized carbohydrate derivative, a methyl glycoside of 3,6-anhydrogalactose, which serves as a key chiral building block and intermediate in advanced organic synthesis. Its unique anhydro bridge structure imparts distinct chemical reactivity and conformational rigidity, making it valuable for constructing complex molecular architectures. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral precursor for the synthesis of novel drug candidates, particularly in antiviral, anti-inflammatory, and oncology research.
• Glycochemistry Research: Used as a model compound and starting material for studying glycosylation reactions, carbohydrate metabolism, and enzyme inhibition.
• Fine Chemical Synthesis: Acts as a versatile building block for creating specialty chemicals, surfactants, and ligands with specific stereochemical configurations.
• Agrochemical Development: Employed in the research and development of new herbicides, fungicides, and plant growth regulators that require sophisticated sugar-based scaffolds.
• Material Science: Investigated for the development of biodegradable polymers, hydrogels, and other advanced materials derived from renewable resources.
• Bioconjugate Chemistry: Utilized in the design and synthesis of carbohydrate-based probes, vaccines, and diagnostic agents.

Basic Information

Product Name	Methyl 3,6-Anhydro-α-D-Galactopyranoside
CAS No.	5540-31-8
Molecular Formula	C7H12O5
Molecular Weight	176.17 g/mol
Synonyms	Methyl 3,6-Anhydro-α-D-galactopyranoside; Methyl α-D-3,6-Anhydrogalactopyranoside; 3,6-Anhydro-α-D-galactopyranoside methyl ether; α-Methyl 3,6-anhydrogalactoside; 1-O-Methyl-3,6-anhydro-α-D-galactopyranose; Methyl 3,6-anhydro-α-D-galactoside; 3,6-Anhydro-α-D-galactose methyl glycoside
EINECS	226-889-4

Quality Control

Our Methyl 3,6-Anhydro-α-D-Galactopyranoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment and structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results for identity, purity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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