Description

Threo-Hexaroyl Dichloride, 2,5-Anhydro-3,4-Dideoxy- (9Ci) is a specialized organic acid chloride derivative, serving as a high-value synthetic intermediate for advanced chemical synthesis. Its core value proposition lies in enabling precise molecular construction, particularly in the synthesis of complex, stereochemically defined molecules where the threo configuration and anhydride functionality are critical. This compound is essential for research chemists and process development scientists in the pharmaceutical and fine chemical industries who require reliable, high-purity building blocks for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially nucleoside analogs and carbohydrate-derived therapeutics.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides with specific stereochemical requirements.
• Fine Chemical Production: Serves as a precursor for chiral ligands, catalysts, and other specialty chemicals used in asymmetric synthesis.
• Academic & Industrial Research: A valuable reagent in organic chemistry research for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Potential monomer or cross-linking agent in the development of specialized polymers with unique properties.

Basic Information

Product Name	Threo-Hexaroyl Dichloride, 2,5-Anhydro-3,4-Dideoxy- (9Ci)
CAS No.	62720-49-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,5-Anhydro-3,4-dideoxy-threo-hexaroyl dichloride; Threo-2,5-Anhydro-3,4-dideoxyhexaroyl dichloride; (9CI) 62720-49-4; 2,5-Anhydro-3,4-dideoxy-DL-threo-hexonic acid dichloride; Threo-hexaroyl dichloride; Hexaroyl dichloride, 2,5-anhydro-3,4-dideoxy-, threo- (9CI)
EINECS	Contact for details

Quality Control

Every batch of Threo-Hexaroyl Dichloride is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. Our standard quality protocol includes rigorous analytical testing by HPLC, NMR, and IR spectroscopy to confirm identity, purity, and stereochemical integrity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases, alcohols, and amines. Due to its acid chloride nature and sensitivity, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to maximize shelf-life and maintain reactivity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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