Description

Methyl-4,6-Di-o-Benzylidene-2,3-Di-o-Benzyl-α-D-Mannopyranoside is a sophisticated, multi-protected carbohydrate derivative that serves as a critical chiral building block and synthetic intermediate. Its value lies in its ability to provide precise stereochemical control and selective reactivity in complex organic syntheses. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly those developing novel glycosides, glycoconjugates, and other bioactive molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex carbohydrate-based active pharmaceutical ingredients (APIs) and prodrugs.
• Glycochemistry Research: Used in academic and industrial R&D for studying glycosylation reactions and constructing oligosaccharide libraries.
• Glycoconjugate Synthesis: Serves as a protected mannose donor for creating glycopeptides, glycolipids, and other biologically relevant conjugates.
• Chemical Biology Probes: Employed in the development of molecular probes to study carbohydrate-protein interactions and cell surface recognition events.
• Catalyst and Ligand Development: The rigid, chiral scaffold can be utilized to develop novel asymmetric catalysts or chiral ligands for enantioselective synthesis.
• Fine Chemical Production: Acts as a high-value intermediate in the custom synthesis of specialty chemicals for advanced material science applications.

Basic Information

Product Name	Methyl-4,6-Di-o-Benzylidene-2,3-Di-o-Benzyl-α-D-Mannopyranoside
CAS No.	51842-18-3
Molecular Formula	C35H34O6
Molecular Weight	550.64 g/mol
Synonyms	Methyl 4,6-O-Benzylidene-2,3-di-O-benzyl-α-D-mannopyranoside; Methyl 2,3-Di-O-benzyl-4,6-O-benzylidene-α-D-mannopyranoside; α-D-Mannopyranoside, methyl 4,6-O-benzylidene-2,3-di-O-benzyl-; Methyl 4,6-O-(phenylmethylene)-2,3-bis-O-(phenylmethyl)-α-D-mannopyranoside; 1-O-Methyl-4,6-O-benzylidene-2,3-di-O-benzyl-α-D-mannopyranoside; Protected Methyl α-D-Mannoside; Benzylidene-Benzyl Protected Mannose Derivative
EINECS	Contact for details

Quality Control

Our Methyl-4,6-Di-o-Benzylidene-2,3-Di-o-Benzyl-α-D-Mannopyranoside is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, meeting the exacting standards required for advanced synthetic applications. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data (HPLC, NMR, MS) for each lot. Our quality commitment aligns with cGMP principles where applicable for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound is stable under inert atmosphere. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation [α]	Contact for details
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm
Water Content (KF)	< 0.5%

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