Description

Benzyl β-D-Galactopyranoside 2,6-Diacetate is a key protected carbohydrate intermediate, specifically a benzyl glycoside with selective acetylation at the 2 and 6 positions. This compound is essential for synthetic chemists as it provides a versatile building block for the controlled synthesis of complex oligosaccharides and glycoconjugates. It is primarily utilized in pharmaceutical research, academic laboratories, and fine chemical production for developing novel therapeutics, diagnostic agents, and advanced materials.

Application

• Glycosylation Building Block: A crucial precursor for the stepwise synthesis of complex oligosaccharides and glycans in medicinal chemistry.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, including antiviral and anticancer agents.
• Glycoconjugate Synthesis: Serves as a starting material for creating glycoproteins, glycolipids, and other biologically active conjugates.
• Chemical Biology Probes: Employed in the development of molecular probes to study carbohydrate-protein interactions and cell surface recognition events.
• Enzyme Substrate/Analogue: Acts as a substrate or inhibitor for glycosidase and glycosyltransferase enzymes in biochemical studies.
• Fine Chemical Production: Used in the manufacture of specialty chemicals and advanced materials requiring specific sugar motifs.

Basic Information

Product Name	Benzyl β-D-Galactopyranoside 2,6-Diacetate
CAS No.	16741-11-0
Molecular Formula	C₁₇H₂₂O₈
Molecular Weight	354.35 g/mol
Synonyms	Benzyl 2,6-Di-O-acetyl-β-D-galactopyranoside; 2,6-Di-O-acetylbenzyl β-D-galactopyranoside; Benzyl β-D-galactopyranoside 2,6-diacetate; Benzyl 2,6-di-O-acetyl-β-D-galactoside; β-D-Galactopyranoside, benzyl, 2,6-diacetate; 1-O-Benzyl-2,6-di-O-acetyl-β-D-galactopyranose
EINECS	Contact for details

Quality Control

Our Benzyl β-D-Galactopyranoside 2,6-Diacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and excessive heat. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 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.