Description

1,6:3,4-Di-o-Anhydro-2-o-Benzyl-B-D-Altropyranose is a specialized carbohydrate derivative and a key chiral building block in advanced organic synthesis. This compound is valued for its unique anhydro-bridged structure, which provides a rigid scaffold for constructing complex molecules with precise stereochemistry. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, diagnostics, and high-value fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Glycochemistry Research: Used as a protected sugar synthon for studying glycosylation reactions and synthesizing complex oligosaccharides.
• Chiral Catalyst Ligand Synthesis: Acts as a starting material for developing novel chiral ligands used in asymmetric catalysis.
• Diagnostic Reagent Development: Employed in the creation of labeled probes and reagents for biochemical assays and medical diagnostics.
• Fine Chemical Production: Utilized in the multi-step synthesis of specialty chemicals for agrochemical and material science applications.

Basic Information

Product Name	1,6:3,4-Di-o-Anhydro-2-o-Benzyl-B-D-Altropyranose
CAS No.	213594-43-5
Molecular Formula	C₁₃H₁₄O₅
Molecular Weight	250.25 g/mol
Synonyms	2-O-Benzyl-1,6:3,4-dianhydro-β-D-altropyranose; 1,6:3,4-Dianhydro-2-O-benzyl-β-D-altropyranose; Benzyl 1,6:3,4-dianhydro-β-D-altropyranoside; Altropyranose, 1,6:3,4-dianhydro-2-O-benzyl-, β-D-; 2-O-Benzyl-1,6:3,4-dianhydroaltropyranose
EINECS	Contact for details

Quality Control

Our 1,6:3,4-Di-o-Anhydro-2-o-Benzyl-B-D-Altropyranose 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 detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, purity, and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.