Description

Methyl 4,6-o-Benzylidene-β-D-Glucopyranoside CAS NO 14155-23-8 is a protected carbohydrate derivative, specifically a benzylidene acetal of methyl glucopyranoside, serving as a crucial chiral building block and synthetic intermediate. Its primary value lies in providing a stable, selectively protected scaffold for the controlled synthesis of complex oligosaccharides, glycoconjugates, and other bioactive molecules. This compound is essential for researchers and manufacturers in pharmaceutical development, carbohydrate chemistry, and glycobiology, where precise stereochemistry and functional group manipulation are required.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the production of antiviral, antibacterial, and anticancer drug candidates.
• Oligosaccharide Synthesis: Serves as a protected glycosyl donor or acceptor in the stepwise construction of complex sugar chains.
• Glycoconjugate Research: Used in the development of vaccines, diagnostic tools, and targeted therapeutics that utilize carbohydrate-protein interactions.
• Chemical Biology Probes: Foundation for creating labeled sugars or inhibitors to study enzymatic pathways and cellular recognition processes.
• Material Science: Potential monomer for synthesizing novel biodegradable polymers or surfactants with specific stereochemical properties.
• Academic & Industrial R&D: A standard reagent in laboratories focused on synthetic methodology development and glycoscience.

Basic Information

Product Name	Methyl 4,6-o-Benzylidene-β-D-Glucopyranoside
CAS No.	14155-23-8
Molecular Formula	C15H20O6
Molecular Weight	296.32 g/mol
Synonyms	Methyl 4,6-O-Benzylidene-β-D-glucopyranoside; Methyl 4,6-O-(Phenylmethylene)-β-D-glucopyranoside; β-Methyl 4,6-O-Benzylidene-D-glucoside; 1-Methoxy-4,6-O-benzylidene-β-D-glucopyranose; Benzylidene Methyl β-D-Glucoside; 4,6-O-Benzylidene Methyl β-D-Glucopyranoside; NSC 403697
EINECS	Contact for details

Quality Control

Our Methyl 4,6-o-Benzylidene-β-D-Glucopyranoside is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and optical rotation measurement, to ensure high chemical purity and correct stereochemical integrity. Certificates of Analysis (COA) with full batch-specific data are provided. We support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Optical Rotation	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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