Description

Methyl-D-Galactopyranoside is a specialized monosaccharide derivative widely used as a biochemical building block and research reagent. This compound is valued for its role in carbohydrate chemistry, serving as a key intermediate in the synthesis of complex glycoconjugates and as a standard in analytical studies. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors, particularly those developing novel therapeutics, diagnostic tools, and studying glycosylation processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel glycosylated drugs and prodrugs.
• Biochemical Research: Serves as a standard, substrate, or inhibitor in enzymatic studies related to galactose metabolism.
• Glycoconjugate Synthesis: Acts as a crucial building block for creating complex oligosaccharides, glycopeptides, and glycolipids.
• Diagnostic Development: Employed in the formulation of assay components and diagnostic reagents targeting carbohydrate-binding proteins.
• Cell Culture & Media: Used as a defined carbohydrate source in specialized microbial or mammalian cell culture media.
• Enzyme Characterization: Utilized to study the specificity and kinetics of glycosidases and glycosyltransferases.

Basic Information

Product Name	Methyl-D-Galactopyranoside
CAS No.	93302-26-2
Molecular Formula	C7H14O6
Molecular Weight	194.18 g/mol
Synonyms	Methyl α-D-galactopyranoside; Methyl D-galactoside; α-Methyl-D-galactopyranoside; α-Methylgalactoside; D-Galactose methyl glycoside; 1-O-Methyl-D-galactopyranose; Me-α-D-Galp; α-D-Galp-OMe
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, optical rotation, and related substances are available upon request. We adhere to strict quality management protocols suitable for research and development applications.

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 after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]²⁰D	+170° to +178° (c=1 in H₂O)
Loss on Drying	≤ 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.