Description

Benzyl α-D-Glucopyranoside Tetraacetate is a key protected carbohydrate intermediate, specifically a fully acetylated benzyl glycoside. This compound is valued for its role as a versatile building block in synthetic organic chemistry, where its protecting groups allow for selective manipulation of the sugar moiety. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of complex glycosides, nucleosides, and other bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel glycosidase inhibitors, antiviral agents, and other therapeutic compounds.
• Glycochemistry Research: Used as a protected glycosyl donor or acceptor in the study and development of stereoselective glycosylation reactions.
• Carbohydrate Chemistry: Acts as a standard or starting material for the preparation of more complex oligosaccharides and glycoconjugates.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, flavors, and fragrances that require specific sugar derivatives.
• Agrochemical Development: Utilized in the research and synthesis of new glycoside-based pesticides or plant growth regulators.
• Biochemical Tool: Can be used in enzymatic studies or as a substrate analog to probe biological pathways involving carbohydrates.

Basic Information

Item	Detail
Product Name	Benzyl α-D-Glucopyranoside Tetraacetate
CAS No.	31281-76-2
Molecular Formula	C₂₁H₂₆O₁₀
Molecular Weight	438.42 g/mol
Synonyms	Benzyl 2,3,4,6-Tetra-O-acetyl-α-D-glucopyranoside; 1,2,3,4,6-Penta-O-acetyl-α-D-glucopyranose Benzyl Acetal; α-D-Glucopyranoside, Benzyl, Tetraacetate; Benzyl α-D-Glucoside Tetraacetate; Benzyl 2,3,4,6-Tetra-O-acetyl-α-D-glucoside; AcOBz-α-Glc; Benzyl Tetraacetyl-α-D-glucopyranoside
EINECS	Contact for details

Quality Control

Every batch of Benzyl α-D-Glucopyranoside Tetraacetate is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (HPLC), optical rotation, and impurity profile is available for each lot upon request, supporting compliance in regulated research and development environments.

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). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Optical Rotation	[α]²⁰D: +80° to +90° (c=1 in CHCl₃)
Melting Point	118°C - 122°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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