Description

1,5:2,3-Dianhydro-4,6-o-Benzylidene-D-Mannitol is a specialized carbohydrate derivative and a key chiral intermediate in organic synthesis. This compound is valued for its rigid, bicyclic structure, which provides a versatile scaffold for constructing complex molecules with precise stereochemistry. It is primarily sought by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, chiral catalysts, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial chiral building block for the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Chiral Auxiliary/ Ligand: Used in asymmetric synthesis to induce stereoselectivity in catalytic reactions, such as hydrogenations or oxidations.
• Glycochemistry Research: Serves as a protected sugar derivative for studying carbohydrate-protein interactions and developing glycomimetics.
• Material Science: A potential monomer or precursor for synthesizing specialty polymers with unique structural properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes to study biological processes at the cellular level.

Basic Information

Product Name	1,5:2,3-Dianhydro-4,6-o-Benzylidene-D-Mannitol
CAS No.	109428-29-7
Molecular Formula	C₁₃H₁₄O₄
Molecular Weight	234.25 g/mol
Synonyms	1,5:2,3-Dianhydro-4,6-O-benzylidene-D-mannitol; 4,6-O-Benzylidene-1,5:2,3-dianhydro-D-mannitol; D-Mannitol, 1,5:2,3-dianhydro-4,6-O-(phenylmethylene)-; Benzylidene Dianhydromannitol; 1,5-Anhydro-2,3:4,6-di-O-benzylidene-D-mannitol (related isomer); BADM (common abbreviation)
EINECS	Contact for details

Quality Control

Our 1,5:2,3-Dianhydro-4,6-o-Benzylidene-D-Mannitol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopy (NMR, IR), to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Specific 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.