Description

Methyl-4,6-Di-o-Benzyliden-2,3-Di-o-Benzoyl-α-D-Galactopyranoside CAS NO 6953-72-6 is a sophisticated, multi-protected galactose derivative, specifically designed as a key synthetic intermediate in advanced organic and carbohydrate chemistry. Its value lies in its precisely engineered protective groups, which allow for selective deprotection and further functionalization, enabling the synthesis of complex oligosaccharides and glycoconjugates. This compound is essential for researchers and manufacturers in pharmaceutical development, particularly for creating novel glycomimetics, and in academic research focused on glycoscience and chemical biology.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of complex carbohydrate-based drug candidates, including glycomimetics and antiviral agents.
• Glycobiology Research: Used in academic and industrial labs to study glycosylation processes and to synthesize defined oligosaccharide probes and standards.
• Chemical Synthesis: Serves as a versatile chiral synthon for the preparation of selectively protected galactose derivatives for further organic transformations.
• Diagnostic Reagent Development: Employed in the creation of carbohydrate arrays and biosensors for studying protein-carbohydrate interactions.
• Process Development: Used in scaling up synthetic routes for carbohydrate-active pharmaceuticals, enabling robust and reproducible manufacturing.

Basic Information

Product Name	Methyl-4,6-Di-o-Benzyliden-2,3-Di-o-Benzoyl-α-D-Galactopyranoside
CAS No.	6953-72-6
Molecular Formula	C35H30O8
Molecular Weight	578.61 g/mol
Synonyms	Methyl 4,6-O-Benzylidene-2,3-di-O-benzoyl-α-D-galactopyranoside; Methyl 4,6-O-(Phenylmethylene)-2,3-di-O-benzoyl-α-D-galactopyranoside; α-D-Galactopyranoside, methyl 4,6-O-benzylidene-2,3-di-O-benzoate; Galactose Derivative (Protected); CAS 6953-72-6
EINECS	Contact for details

Quality Control

Our Methyl-4,6-Di-o-Benzyliden-2,3-Di-o-Benzoyl-α-D-Galactopyranoside is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the exacting standards required for research and process chemistry. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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