Description

1,2,3,4-Tetra-o-Benzyl-B-D-Galactopyranoside is a key protected monosaccharide derivative, widely utilized as a crucial synthetic intermediate in carbohydrate chemistry. Its primary value lies in providing a versatile, benzyl-protected galactose scaffold for the controlled synthesis of complex oligosaccharides and glycoconjugates. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors, particularly for developing glycan-based therapeutics, vaccines, and research tools.

Application

• Glycochemistry Research: Serves as a fundamental building block for the stepwise chemical synthesis of complex oligosaccharides and glycans.
• Pharmaceutical Intermediate: Used in the production of novel carbohydrate-based drugs, including antiviral agents and cancer therapeutics.
• Glycoconjugate Synthesis: A critical precursor for creating glycoproteins, glycolipids, and neoglycoconjugates for biological studies.
• Diagnostic Reagent Development: Employed in the manufacture of carbohydrate arrays and labeled probes for studying protein-carbohydrate interactions.
• Enzyme Substrate/Inhibitor Preparation: Used to synthesize specific substrates or inhibitors for glycosidase and glycosyltransferase enzymes.
• Material Science: Applied in the surface functionalization of materials with specific carbohydrate motifs for biosensing or biocompatibility enhancement.

Basic Information

Product Name	1,2,3,4-Tetra-o-Benzyl-B-D-Galactopyranoside
CAS No.	35017-04-0
Molecular Formula	C34H36O6
Molecular Weight	540.65 g/mol
Synonyms	1,2,3,4-Tetra-O-benzyl-β-D-galactopyranoside; β-D-Galactopyranoside, 1,2,3,4-tetrakis-O-(phenylmethyl)-; Tetra-O-benzylgalactopyranoside; Galactose tetra-O-benzyl ether; 1,2,3,4-Tetra-O-benzylgalactose; Benzyl-protected galactose; Phenylmethyl-protected galactopyranoside
EINECS	Contact for details

Quality Control

Our 1,2,3,4-Tetra-o-Benzyl-B-D-Galactopyranoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and chiral analysis to ensure stereochemical integrity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture absorption. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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