Description

2-Hexenoic Acid, 4,5-Dihydroxy-, (2E,4R,5S)- is a high-purity, stereochemically defined unsaturated hydroxy acid. This compound is valued for its role as a versatile chiral building block and intermediate in advanced organic synthesis. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of complex molecules, including potential active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced, biologically active compounds for crop protection and plant growth regulation.
• Fine Chemical Production: Serves as a building block for fragrances, flavors, and other high-value specialty chemicals requiring specific stereochemistry.
• Biochemical Research: Employed in studies of enzyme mechanisms, metabolic pathways, and as a standard for analytical method development.
• Material Science: Potential monomer or modifier for creating polymers with specific functional properties.

Basic Information

Product Name	2-Hexenoic Acid, 4,5-Dihydroxy-, (2E,4R,5S)-
CAS No.	931426-07-2
Molecular Formula	C6H10O4
Molecular Weight	146.14 g/mol
Synonyms	(2E,4R,5S)-4,5-Dihydroxy-2-hexenoic Acid; (4R,5S)-4,5-Dihydroxyhex-2-enoic Acid; Dihydroxyhexenoic Acid; 4,5-Dihydroxy-2-hexenoic Acid; (2E)-4,5-Dihydroxy-2-hexenoic Acid; (2E,4R,5S)-4,5-Dihydroxyhex-2-enoic Acid; A Chiral Dihydroxy Unsaturated Acid
EINECS	Contact for details

Quality Control

Our 2-Hexenoic Acid, 4,5-Dihydroxy-, (2E,4R,5S)- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation and moisture absorption. Allow the container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% (2E,4R,5S)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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