Description

Diethyl 2,3,4,5-Tetrahydroxyhexanedioate is a high-purity, multifunctional organic ester compound, serving as a crucial chiral building block and intermediate in advanced chemical synthesis. Its value lies in the presence of four hydroxyl groups and two ester functionalities, which provide versatile reactivity for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries, particularly for developing active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules, including potential antiviral and antibacterial agents.
• Agrochemical Synthesis: Used in the production of advanced, targeted pesticides and herbicides requiring specific stereochemistry.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, flavors, fragrances, and functional polymers.
• Chelating Agent Precursor: The polyhydroxy structure makes it a valuable starting material for manufacturing metal-chelating ligands.
• Asymmetric Catalysis: Employed in the development of chiral catalysts and ligands for stereoselective reactions.
• Biochemical Research: Utilized in academic and industrial R&D for studying carbohydrate mimics and enzyme inhibitors.

Basic Information

Product Name	Diethyl 2,3,4,5-Tetrahydroxyhexanedioate
CAS No.	68681-96-9
Molecular Formula	C10H18O8
Molecular Weight	266.25 g/mol
Synonyms	Diethyl Tetrahydroxyhexanedioate; Diethyl 2,3,4,5-Tetrahydroxyadipate; 2,3,4,5-Tetrahydroxyhexanedioic Acid Diethyl Ester; Hexanedioic acid, 2,3,4,5-tetrahydroxy-, diethyl ester; Tetrahydroxyadipic Acid Diethyl Ester; DEHTA; Diethyl D-erythro-2,3,4,5-tetrahydroxyhexanedioate (stereoisomer)
EINECS	Contact for details

Quality Control

Our Diethyl 2,3,4,5-Tetrahydroxyhexanedioate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability 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 (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee (specify isomer)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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