Description

Benzyl 3-o-Benzoyl-4-O,6-o-Benzylidene-β-D-Galactopyranoside is a sophisticated, multi-protected carbohydrate derivative, specifically a galactopyranoside, designed for advanced synthetic chemistry. This compound serves as a critical chiral building block and synthetic intermediate in the controlled synthesis of complex oligosaccharides and glycoconjugates. It is primarily needed by pharmaceutical research organizations, biotechnology companies, and specialized fine chemical manufacturers engaged in developing novel therapeutics, diagnostics, and bioactive molecules.

Application

• Glycochemistry & Glycobiology Research: A key protected intermediate for the stepwise, stereoselective construction of complex galactose-containing oligosaccharides.
• Pharmaceutical Intermediate: Used in the synthesis of potential active pharmaceutical ingredients (APIs) where specific galactose motifs are required for biological activity.
• Glycoconjugate Synthesis: Serves as a precursor for creating glycoproteins, glycolipids, or neoglycoconjugates for vaccine development and targeted drug delivery systems.
• Chemical Biology Probes: Utilized to build labeled or tagged carbohydrate probes for studying carbohydrate-protein interactions and cell surface recognition events.
• Process Development: Employed in route scouting and scale-up studies for the production of carbohydrate-based drugs and diagnostics.
• Academic & Institutional Research: A valuable reagent for universities and research institutes exploring new synthetic methodologies in carbohydrate chemistry.

Basic Information

Item	Detail
Product Name	Benzyl 3-o-Benzoyl-4-O,6-o-Benzylidene-β-D-Galactopyranoside
CAS No.	26531-92-0
Molecular Formula	C27H26O7
Molecular Weight	462.49 g/mol
Synonyms	Benzyl 3-O-Benzoyl-4,6-O-Benzylidene-β-D-galactopyranoside; 1-O-Benzyl-3-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranose; Benzyl 3-O-benzoyl-4,6-O-(R-benzylidene)-β-D-galactopyranoside; Galactopyranoside, benzyl 3-O-benzoyl-4,6-O-benzylidene-, β-D-; Protected β-D-Galactose Derivative
EINECS	Contact for details

Quality Control

Our Benzyl 3-o-Benzoyl-4-O,6-o-Benzylidene-β-D-Galactopyranoside is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. All products undergo rigorous analytical testing, including HPLC, NMR, and optical rotation analysis, to confirm identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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). This compound 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
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Optical Rotation	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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