Description

Benzyl α-D-Glucopyranoside is a protected glycoside derivative of D-glucose, where the anomeric hydroxyl group is benzylated. This chemical modification is crucial for its role as a versatile synthetic intermediate and building block in carbohydrate chemistry. It is primarily sought after by researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for applications in glycosylation reactions and the synthesis of complex oligosaccharides.

Application

• Glycosylation Reagent: A key building block for the synthesis of complex oligosaccharides and glycoconjugates in medicinal chemistry.
• Pharmaceutical Intermediate: Used in the research and development of glycosidase inhibitors, antiviral agents, and other bioactive molecules.
• Biochemical Research: Serves as a substrate or standard in enzymatic studies related to carbohydrate metabolism and processing.
• Carbohydrate Chemistry: Employed in the preparation of selectively protected sugar derivatives for further synthetic transformations.
• Fine Chemical Synthesis: Acts as a chiral precursor for the synthesis of specialty chemicals and advanced materials.

Basic Information

Product Name	Benzyl α-D-Glucopyranoside
CAS No.	4304-12-5
Molecular Formula	C₁₃H₁₈O₆
Molecular Weight	270.28 g/mol
Synonyms	Benzyl α-D-Glucopyranoside; α-D-Glucopyranoside, Benzyl; Benzyl α-D-Glucoside; α-D-Glucoside, Benzyl; Benzyl α-Glucoside; 1-O-Benzyl-α-D-glucopyranose; NSC 401564; Benzyl D-Glucopyranoside (α-form)
EINECS	224-340-3

Quality Control

Our Benzyl α-D-Glucopyranoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) 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 place. Due to its hygroscopic nature, the container should be kept tightly sealed in a low-humidity environment to prevent moisture absorption. Recommended long-term storage at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Specific Rotation [α]²⁰D	+120° to +130° (c=1 in H₂O)
Loss on Drying	≤ 1.0%

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