Description

4-Hexene-2,3-Dione, 4,5-Dihydroxy- (9Ci) is a specialized diketone derivative with significant utility as a chemical intermediate and building block. Its unique structure, featuring adjacent hydroxyl and carbonyl groups, makes it a valuable precursor for synthesizing complex heterocyclic compounds and fine chemicals. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel molecules with specific functional properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those requiring complex diketone or diol functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators where its reactive sites allow for the creation of targeted bioactive molecules.
• Fine Chemical Production: Acts as a versatile precursor for manufacturing dyes, pigments, flavors, and fragrances that benefit from its specific chemical reactivity.
• Chemical Research & Development: Employed in academic and industrial R&D laboratories for exploring new organic reactions, catalytic processes, and material science applications.
• Coordination Chemistry: Functions as a potential ligand or chelating agent in metal-organic frameworks (MOFs) and catalyst systems due to its oxygen-rich donor sites.

Basic Information

Product Name	4-Hexene-2,3-Dione, 4,5-Dihydroxy- (9Ci)
CAS No.	265997-00-0
Molecular Formula	C6H8O4
Molecular Weight	144.13 g/mol
Synonyms	4,5-Dihydroxy-4-hexene-2,3-dione; 4-Hexene-2,3-dione, 4,5-dihydroxy-; 4,5-Dihydroxyhex-4-ene-2,3-dione; 2,3-Hexanedione, 4,5-dihydroxy-4-hexene-; (4E)-4,5-Dihydroxy-4-hexene-2,3-dione
EINECS	Contact for details

Quality Control

Our production of 4-Hexene-2,3-Dione, 4,5-Dihydroxy- (9Ci) adheres to stringent quality management protocols. Each batch is analytically verified using advanced techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to handle under an inert atmosphere and minimize exposure to air and moisture during use.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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