Description

.Beta.-D-Erythro-Hex-2-Enopyranose, 1,6-Anhydro-3-Deoxy-, Dibenzoate is a specialized carbohydrate derivative and a key protected intermediate in synthetic organic chemistry. This compound matters for its role in the stereoselective synthesis of complex sugars, nucleosides, and other bioactive molecules, offering precise control over molecular architecture. It is primarily needed by research institutions and pharmaceutical development teams working on antiviral agents, novel antibiotics, and carbohydrate-based therapeutics.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel nucleoside analogs and antiviral/antibiotic candidates.
• Carbohydrate Chemistry Research: Used in academic and industrial R&D for studying glycosylation reactions and synthesizing complex oligosaccharides.
• Glycoconjugate Synthesis: Serves as a protected precursor for creating glycopeptides, glycolipids, and other biologically active conjugates.
• Chiral Pool Synthesis: Provides a source of chirality for the asymmetric synthesis of non-carbohydrate natural products and fine chemicals.
• Process Development: Employed in scaling up synthetic routes for active pharmaceutical ingredients (APIs) requiring specific sugar motifs.

Basic Information

Product Name	.Beta.-D-Erythro-Hex-2-Enopyranose, 1,6-Anhydro-3-Deoxy-, Dibenzoate
CAS No.	71021-11-9
Molecular Formula	C20H16O6
Molecular Weight	352.34 g/mol
Synonyms	1,6-Anhydro-3-deoxy-β-D-erythro-hex-2-enopyranose dibenzoate; 3-Deoxy-1,6-anhydro-β-D-erythro-hex-2-enopyranose dibenzoate; Levoglucosenone dibenzoate derivative; Dibenzoate of 1,6-anhydro-3-deoxy-β-D-erythro-hex-2-enopyranose; 1,6:2,3-Dianhydro-4-O-benzoyl-β-D-ribo-hexopyranose benzoate; 4-O-Benzoyl-1,6:2,3-dianhydro-β-D-ribo-hexopyranose benzoate
EINECS	Contact for details

Quality Control

Our .Beta.-D-Erythro-Hex-2-Enopyranose, 1,6-Anhydro-3-Deoxy-, Dibenzoate is produced under a strict quality management system. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and MS, to ensure identity, purity, and batch-to-batch consistency suitable for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place 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%
Melting Point	Contact for details
Specific Rotation	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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