Description

D-Xylo-Hex-5-Enose, 5,6-Dideoxy-, 4-Acetate 3-Benzoate 2-(4-Methylbenzenesulfonate) CAS NO 165375-12-2 is a high-purity, multi-functionalized carbohydrate derivative, specifically a deoxy sugar esterified with acetate, benzoate, and tosylate protecting groups. This compound is of significant value as a key chiral intermediate and advanced synthetic building block for complex organic synthesis. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, nucleoside analogs, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Critical building block for the synthesis of novel nucleoside analogs and antiviral/anticancer drug candidates.
• Organic Synthesis Reagent: Serves as a versatile chiral synthon for constructing complex natural products and bioactive molecules.
• Glycochemistry Research: Used in the study and synthesis of modified sugars and carbohydrate-based compounds.
• Process Chemistry Development: Employed in route scouting and scale-up for the production of high-value fine chemicals.
• Academic & R&D Laboratories: Essential for methodological research in asymmetric synthesis and protective group chemistry.
• Reference Standard: Can be utilized as a high-purity analytical standard for quality control and method validation.

Basic Information

Product Name	D-Xylo-Hex-5-Enose, 5,6-Dideoxy-, 4-Acetate 3-Benzoate 2-(4-Methylbenzenesulfonate)
CAS No.	165375-12-2
Molecular Formula	C22H22O8S
Molecular Weight	446.47 g/mol
Synonyms	5,6-Dideoxy-D-xylo-hex-5-enose 4-acetate 3-benzoate 2-(4-methylbenzenesulfonate); 2-O-(4-Methylbenzenesulfonyl)-3-O-benzoyl-4-O-acetyl-5,6-dideoxy-D-xylo-hex-5-enose; D-Xylo-hex-5-enose, 5,6-dideoxy-, 4-acetate 3-benzoate 2-(4-methylbenzenesulfonate); 5,6-Dideoxy-D-xylo-hex-5-enose 2-tosylate 3-benzoate 4-acetate; Protected 5,6-dideoxyhexenose derivative; Tosylated sugar benzoate acetate.
EINECS	Contact for details

Quality Control

Our D-Xylo-Hex-5-Enose derivative is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets exacting R&D and process chemistry standards. Certificates of Analysis (COA) with full characterization data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or 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.