Description

Benzyl 2-o-Acetyl-3,4,6-Tri-o-Benzyl-β-D-Galactopyranoside is a protected monosaccharide derivative, a crucial synthetic intermediate in carbohydrate chemistry. This compound is valued for its role in the stereoselective construction of complex oligosaccharides and glycoconjugates. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel glycotherapeutics, vaccines, and diagnostic tools.

Application

• Glycosylation Building Block: A key protected donor molecule for the synthesis of β-linked galactose-containing oligosaccharides.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, including antiviral and anticancer agents.
• Glycoconjugate Synthesis: Essential for creating defined glycopeptides, glycolipids, and neoglycoproteins for biological studies.
• Chemical Biology Probes: Serves as a precursor for labeled galactose derivatives used to study carbohydrate-protein interactions and metabolic pathways.
• Enzyme Substrate Development: Utilized in the design and testing of glycosidase and glycosyltransferase inhibitors.
• Material Science: Potential monomer for synthesizing novel carbohydrate-based polymers and surfaces with specific bio-recognition properties.

Basic Information

Product Name	Benzyl 2-o-Acetyl-3,4,6-Tri-o-Benzyl-β-D-Galactopyranoside
CAS No.	61820-03-9
Molecular Formula	C₃₆H₃₈O₇
Molecular Weight	582.69 g/mol
Synonyms	Benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranoside; 2-O-Acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl Benzyl Ether; 1-O-Benzyl-2-O-acetyl-3,4,6-tri-O-benzyl-β-D-galactopyranose; Benzyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-β-D-galactopyranoside (related thioglycoside donor); Galactose Benzyl Ether Acetate Derivative; Protected β-D-Galactosyl Donor
EINECS	Contact for details

Quality Control

Our Benzyl 2-o-Acetyl-3,4,6-Tri-o-Benzyl-β-D-Galactopyranoside is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and process development. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support compliance with ISO and cGMP standards where required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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