Description

1-o-Acetyl- 2,3,4,6-Tetra-o-Benzyl-B-D-Galactopyranose is a key protected monosaccharide derivative, specifically a benzylated galactose building block with an acetyl group at the anomeric position. This compound is essential for the controlled synthesis of complex oligosaccharides and glycoconjugates, offering precise stereochemistry and reactivity. It is primarily utilized by research institutions and pharmaceutical companies engaged in carbohydrate chemistry, glycobiology research, and the development of novel therapeutics and diagnostics.

Application

• Glycosylation Reagent: A crucial building block for the stepwise chemical synthesis of oligosaccharides and glycans.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, vaccines, and diagnostic agents.
• Glycoconjugate Synthesis: Serves as a precursor for creating glycoproteins, glycolipids, and other biologically active conjugates.
• Chemical Biology Probes: Employed in the synthesis of labeled sugars for studying carbohydrate-protein interactions and metabolic pathways.
• Academic & Industrial R&D: A fundamental tool in laboratories focused on synthetic organic chemistry and glycobiology.
• Standards & Reference Material: Used as a high-purity standard for analytical method development and quality control in carbohydrate analysis.

Basic Information

Product Name	1-o-Acetyl- 2,3,4,6-Tetra-o-Benzyl-B-D-Galactopyranose
CAS No.	3866-62-4
Molecular Formula	C34H36O7
Molecular Weight	556.65 g/mol
Synonyms	1-O-Acetyl-2,3,4,6-tetra-O-benzyl-β-D-galactopyranose; 2,3,4,6-Tetra-O-benzyl-1-O-acetyl-β-D-galactopyranose; Acetyl tetra-O-benzyl-β-D-galactopyranose; β-D-Galactopyranose, 1-O-acetyl-2,3,4,6-tetra-O-benzyl-; Tetra-O-benzyl-1-O-acetyl-β-D-galactopyranose; Benzylated galactose acetyl donor; Galactose building block, benzylated
EINECS	Contact for details

Quality Control

Our 1-o-Acetyl- 2,3,4,6-Tetra-o-Benzyl-B-D-Galactopyranose is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and optical rotation analysis, to ensure high chemical purity and correct stereochemical configuration. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Optical Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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