Description

.Beta.-D-Glucopyranose, 1,6-Anhydro-3-o-Methyl-2,4-Bis-o-(Phenylmethyl)- is a high-purity, synthetically modified carbohydrate derivative, specifically a benzylated anhydro sugar. This compound serves as a critical chiral intermediate and building block in advanced organic synthesis, offering precise stereochemical control. It is primarily required by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions for developing novel therapeutic agents and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of complex glycosidase inhibitors, antiviral agents, and other bioactive molecules.
• Glycochemistry Research: Used as a protected glycosyl donor or acceptor for constructing oligosaccharides and glycoconjugates with specific linkages.
• Medicinal Chemistry: Serves as a scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Process Chemistry Development: Employed in route scouting and optimization for the scalable production of carbohydrate-based active pharmaceutical ingredients (APIs).
• Chemical Biology Probes: Utilized in the development of labeled sugars or inhibitors to study enzymatic pathways and carbohydrate-protein interactions.
• Fine Chemical Synthesis: Building block for creating specialty chemicals, flavors, fragrances, and advanced materials requiring specific sugar motifs.

Basic Information

Product Name	.Beta.-D-Glucopyranose, 1,6-Anhydro-3-o-Methyl-2,4-Bis-o-(Phenylmethyl)-
CAS No.	77355-85-2
Molecular Formula	C21H24O5
Molecular Weight	356.41 g/mol
Synonyms	1,6-Anhydro-3-O-methyl-2,4-di-O-benzyl-β-D-glucopyranose; 2,4-Di-O-benzyl-3-O-methyl-1,6-anhydro-β-D-glucopyranose; 3-O-Methyl-2,4-di-O-benzyl-1,6-anhydro-β-D-glucopyranose; Benzylated Levoglucosan Derivative; 1,6-Anhydro-2,4-di-O-benzyl-3-O-methyl-β-D-glucopyranose; 3-Methyl-2,4-dibenzyl levoglucosan
EINECS	Contact for details

Quality Control

Our .Beta.-D-Glucopyranose, 1,6-Anhydro-3-o-Methyl-2,4-Bis-o-(Phenylmethyl)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), chiral purity, and impurity profiles are provided and available upon request to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown 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.