Description

1,2,3,4,6-Penta-o-Benzoyl-β-D-Galactose is a key protected monosaccharide derivative, specifically a fully benzoylated galactose sugar. This compound is essential as a versatile and stable synthetic intermediate in carbohydrate chemistry, enabling the controlled construction of complex oligosaccharides and glycoconjugates. It is primarily required by research institutions and pharmaceutical companies for the development of novel therapeutics, diagnostic agents, and advanced materials.

Application

• Glycosylation Reagent: A crucial building block for the stereoselective synthesis of galactose-containing oligosaccharides and glycans.
• Pharmaceutical Intermediate: Used in the research and development of glycan-based drugs, including anticancer agents, vaccines, and anti-inflammatory compounds.
• Glycoconjugate Synthesis: Enables the creation of glycoproteins, glycolipids, and neoglycoconjugates for biological studies and therapeutic applications.
• Carbohydrate Chemistry Research: Serves as a standard or starting material in academic and industrial laboratories for studying glycosylation mechanisms and enzyme specificity.
• Diagnostic Probe Development: Utilized in the design of carbohydrate-based probes for detecting pathogens, antibodies, or specific cell types.
• Material Science: Can be incorporated into polymers or surfaces to create bioactive materials with specific carbohydrate recognition properties.

Basic Information

Product Name	1,2,3,4,6-Penta-o-Benzoyl-β-D-Galactose
CAS No.	41545-56-6
Molecular Formula	C47H38O11
Molecular Weight	778.79 g/mol
Synonyms	Penta-O-benzoyl-β-D-galactopyranose; β-D-Galactopyranose, 1,2,3,4,6-penta-O-benzoyl-; 1,2,3,4,6-Penta-O-benzoyl-β-D-galactopyranose; Galactose penta-benzoate; Benzoylated galactose; Penta-benzoyl galactose; 2,3,4,6-Tetra-O-benzoyl-α-D-galactopyranosyl benzoate (related tautomer); Penta-O-benzoylgalactose
EINECS	Contact for details

Quality Control

Our 1,2,3,4,6-Penta-o-Benzoyl-β-D-Galactose is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis. Each lot is characterized by advanced analytical techniques including NMR and HPLC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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