Description

.Beta.-D-Arabino-Hexopyranose, 1,6-Anhydro-3-Deoxy-, Dibenzoate is a specialized anhydro sugar derivative, specifically a dibenzoate ester of a deoxy hexopyranose. This compound serves as a valuable chiral building block and synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures with precise stereochemistry. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs), nucleoside analogs, and carbohydrate-based therapeutics.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of novel nucleoside analogs and antiviral/antitumor agents.
• Glycochemistry Research: Building block for constructing complex oligosaccharides, glycoconjugates, and glycomimetics.
• Medicinal Chemistry: Used in structure-activity relationship (SAR) studies to explore new bioactive chemical space.
• Process Chemistry Development: Serves as a starting material for scaling up synthetic routes to target molecules under GMP conditions.
• Academic & Industrial R&D: Tool compound for methodological development in stereoselective synthesis and carbohydrate chemistry.
• Fine Chemical Synthesis: Intermediate for producing specialty chemicals with specific chiral configurations.

Basic Information

Product Name	.Beta.-D-Arabino-Hexopyranose, 1,6-Anhydro-3-Deoxy-, Dibenzoate
CAS No.	71021-10-8
Molecular Formula	C20H18O7
Molecular Weight	370.35 g/mol
Synonyms	1,6-Anhydro-3-deoxy-β-D-arabino-hexopyranose Dibenzoate; 3-Deoxy-1,6-anhydro-β-D-arabino-hexopyranose Dibenzoate; 1,6-Anhydro-3-deoxy-β-D-glucopyranose Dibenzoate (common name); 3-Deoxy-1,6-anhydro-β-D-glucopyranose Dibenzoate; D-Glucosan, 3-deoxy-, dibenzoate; 1,6-Anhydro-3-deoxy-β-D-glucopyranose, dibenzoate; Levoglucosan derivative, 3-deoxy dibenzoate
EINECS	Contact for details

Quality Control

Our .Beta.-D-Arabino-Hexopyranose, 1,6-Anhydro-3-Deoxy-, Dibenzoate is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS). Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific project requirements, including those for GMP-grade material.

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 moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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