Description

Benzyl 4,6-o-Benzylidene-α-D-Mannopyranoside CAS NO 40983-94-6 is a protected mannose derivative, a crucial synthetic intermediate in carbohydrate chemistry. This compound is valued for its role in constructing complex oligosaccharides and glycoconjugates with high stereochemical control. It is primarily needed by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors for the development of novel therapeutics, diagnostic tools, and advanced biomaterials.

Application

• Glycosylation Reagent: A key building block for the stereoselective synthesis of complex oligosaccharides and glycans.
• Pharmaceutical Intermediate: Used in the research and development of carbohydrate-based drugs, including antiviral and anticancer agents.
• Glycoconjugate Synthesis: Essential for creating glycoproteins, glycolipids, and other biologically active conjugates for immunological studies.
• Chemical Biology Probes: Serves as a precursor for labeled sugars used to study carbohydrate metabolism and cell-surface interactions.
• Enzyme Substrate/Analogue: Employed in biochemical assays to study glycosidase and glycosyltransferase enzyme activity and inhibition.
• Material Science: Used in the development of functionalized polymers and surfaces with specific carbohydrate motifs for biosensing or biocompatibility applications.

Basic Information

Item	Detail
Product Name	Benzyl 4,6-o-Benzylidene-α-D-Mannopyranoside
CAS No.	40983-94-6
Molecular Formula	C₂₀H₂₂O₆
Molecular Weight	358.39 g/mol
Synonyms	Benzyl 4,6-O-Benzylidene-α-D-mannopyranoside; α-D-Mannopyranoside, benzyl 4,6-O-benzylidene-; Benzyl 4,6-O-(Phenylmethylene)-α-D-mannopyranoside; 4,6-O-Benzylidene-benzyl α-D-mannopyranoside; Benzyl α-D-mannopyranoside 4,6-benzylidene acetal; 40983-94-6; Benzyl 4,6-O-Benzylidenemannoside
EINECS	Contact for details

Quality Control

Our Benzyl 4,6-o-Benzylidene-α-D-Mannopyranoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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