Description

Benzyl β-D-Glucopyranoside is a protected glycoside derivative of D-glucose, where the anomeric hydroxyl group is substituted with a benzyl group. This chemical modification enhances its stability and makes it a crucial intermediate and building block in synthetic organic chemistry, particularly for the controlled synthesis of complex carbohydrates and glycoconjugates. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutics, diagnostic agents, and advanced materials.

Application

• Glycosylation Reagent: A key protected synthon for the stereoselective synthesis of oligosaccharides and glycoconjugates.
• Pharmaceutical Intermediate: Used in the research and development of glycosidase inhibitors, antiviral drugs, and other carbohydrate-based therapeutics.
• Biochemical Research: Serves as a substrate or standard in enzymatic studies related to glycosyltransferases and glycosidases.
• Glycopolymer Synthesis: A monomer for creating synthetic polymers with pendant sugar moieties for biomaterial and sensor applications.
• Protecting Group Strategy: The benzyl group can be selectively removed under specific conditions, allowing for sequential synthesis of complex sugar structures.
• Fine Chemical Production: An intermediate in the manufacture of specialty surfactants, chiral auxiliaries, and flavor/fragrance compounds.

Basic Information

Item	Detail
Product Name	Benzyl β-D-Glucopyranoside
CAS No.	34246-23-6
Molecular Formula	C₁₃H₁₈O₆
Molecular Weight	270.28 g/mol
Synonyms	Benzyl D-Glucopyranoside; Benzyl-β-D-glucoside; β-D-Glucopyranosyl Benzyl Ether; Benzyl β-D-Glucoside; NSC 401005; Benzyl β-D-Glucopyranoside; 1-O-Benzyl-β-D-glucopyranose; Phenylmethyl β-D-glucopyranoside
EINECS	Contact for details

Quality Control

Our Benzyl β-D-Glucopyranoside is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, optical rotation for chiral identity, and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all specifications are available upon request, providing full 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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Optical Rotation [α]²⁰D	-60° to -65° (c=1 in H₂O)
Melting Point	158 - 162 °C
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.