Description

Methyl-β-D-Galactopyranoside is a chemically defined glycoside derivative of galactose, serving as a crucial biochemical tool and synthetic intermediate. Its primary value lies in its role as a specific substrate or inhibitor for glycosidase enzymes, enabling precise research into carbohydrate metabolism and glycobiology. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors, particularly for enzyme characterization studies and the development of glycosidase-targeted therapeutics.

Application

• Glycosidase Research: Used as a specific substrate or competitive inhibitor for β-galactosidase and related enzymes in mechanistic and kinetic studies.
• Biochemical Assay Development: Serves as a standard or control reagent in diagnostic kits and enzymatic assays for metabolic disorders.
• Carbohydrate Chemistry: Acts as a key protected intermediate in the multi-step synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics.
• Cell Biology Studies: Utilized in research involving cell surface carbohydrate recognition and glycosylation pathways.
• Pharmaceutical Development: Investigated for potential applications in designing glycosidase inhibitors for therapeutic use.

Basic Information

Product Name	Methyl-β-D-Galactopyranoside
CAS No.	1824-94-8
Molecular Formula	C7H14O6
Molecular Weight	194.18 g/mol
Synonyms	Methyl β-D-galactopyranoside; Methyl-β-D-galactoside; β-Methyl-D-galactoside; Me-β-Gal; 1-O-Methyl-β-D-galactopyranose; β-D-Galactopyranoside, methyl; Methyl-β-D-galactoside; Gal(β1-O)Me
EINECS	217-366-5

Quality Control

Our Methyl-β-D-Galactopyranoside is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, optical rotation for identity, and loss on drying for moisture content, to ensure it meets high-purity research-grade specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 use to prevent moisture absorption, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]²⁰D	-60° to -65° (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.