Description

Methyl β-D-Glucopyranoside is a chemically stable methyl glycoside derivative of D-glucose, serving as a crucial building block and reference standard in carbohydrate chemistry. Its defined stereochemistry and purity make it an essential reagent for research and industrial synthesis where precise glycosidic linkage modeling is required. This compound is particularly valuable for pharmaceutical R&D, biochemical studies, and as a precursor in the synthesis of more complex glycoconjugates and surfactants.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel glycosidase inhibitors, prodrugs, and targeted drug delivery systems.
• Biochemical Research: Serves as a standard and substrate in enzymatic studies, particularly for glycosyltransferases and glycosidases, to investigate reaction mechanisms.
• Glycoconjugate Synthesis: Acts as a protected glycosyl donor or acceptor in the chemical and enzymatic synthesis of oligosaccharides, glycolipids, and glycoproteins.
• Surfactant & Specialty Chemical Production: Utilized as a hydrophilic head group precursor for the synthesis of alkyl polyglucosides (APGs) and other non-ionic, biodegradable surfactants.
• Chiral Pool Synthesis: Provides a readily available, enantiomerically pure chiral template for the asymmetric synthesis of complex natural products and fine chemicals.
• Analytical Standard: Employed as a high-purity reference standard in HPLC, GC, and NMR for method development and quality control in related chemical processes.

Basic Information

Product Name	Methyl β-D-Glucopyranoside
CAS No.	709-50-2
Molecular Formula	C7H14O6
Molecular Weight	194.18 g/mol
Synonyms	Methyl β-D-glucopyranoside; Methyl β-D-glucoside; β-Methyl D-glucoside; Me-β-Glc; Methyl-B-D-glucopyranoside; 1-O-Methyl-β-D-glucopyranose; β-D-Glucopyranoside, methyl; NSC 401122
EINECS	211-923-8

Quality Control

We maintain a stringent quality management system to ensure every batch of Methyl β-D-Glucopyranoside meets exacting standards for purity and consistency. Our quality control protocols include identity confirmation by IR and NMR, purity assessment by HPLC, and specific tests for related substances and residual solvents. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation [α]20/D	-32.0° to -36.0° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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