Description

4,6-Di-o-Benzylidene-1,2,3-Tri-o-Benzyl-α-D-Mannopyranose is a sophisticated, multi-benzylated carbohydrate derivative that serves as a crucial synthetic intermediate. This compound matters because it provides a protected mannose scaffold, enabling precise chemical modifications for advanced research and development. It is primarily needed by pharmaceutical researchers and fine chemical manufacturers working on carbohydrate-based drugs, complex oligosaccharide synthesis, and the development of novel glycosidase inhibitors.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex carbohydrate-based active pharmaceutical ingredients (APIs) and prodrugs.
• Glycochemistry Research: Essential precursor for constructing selectively protected mannose derivatives used in studying glycosylation mechanisms and enzyme interactions.
• Oligosaccharide Synthesis: Used in the stepwise assembly of mannose-containing oligosaccharides for biological studies and diagnostic tool development.
• Glycosidase Inhibitor Development: Serves as a core structure for creating potential therapeutic agents targeting metabolic disorders and viral infections.
• Chemical Biology Probes: Utilized to create labeled carbohydrate probes for investigating cell-surface recognition and signaling pathways.
• Fine Chemical Production: Intermediate in the multi-step synthesis of high-value specialty chemicals and chiral auxiliaries.

Basic Information

Product Name	4,6-Di-o-Benzylidene-1,2,3-Tri-o-Benzyl-α-D-Mannopyranose
CAS No.	57783-75-2
Molecular Formula	C₄₁H₃₈O₆
Molecular Weight	626.74 g/mol
Synonyms	1,2,3-Tri-O-benzyl-4,6-O-benzylidene-α-D-mannopyranose; α-D-Mannopyranose, 4,6-O-benzylidene-1,2,3-tri-O-benzyl-; 4,6-O-Benzylidene-1,2,3-tri-O-benzyl-α-D-mannopyranose; Benzylidene-protected Mannose Derivative; Perbenzylated Mannose Acetal; 57783-75-2; Fully Protected Mannose Derivative
EINECS	Contact for details

Quality Control

Our 4,6-Di-o-Benzylidene-1,2,3-Tri-o-Benzyl-α-D-Mannopyranose is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and synthesis. Each lot undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and optical rotation measurement. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation needs.

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 moisture-sensitive; ensure the container is kept sealed in a dry environment to maintain stability and prevent degradation.

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
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.