Description

2,4-Dichloro-5-Oxo-2-Hexenedioic Acid is a specialized chlorinated dicarboxylic acid derivative with significant synthetic utility. This compound serves as a versatile and reactive building block for the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in fine chemical and active pharmaceutical ingredient (API) manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Its reactive dichloro and oxo groups make it valuable for constructing heterocyclic compounds and complex molecular architectures.
• Chemical Research & Development: Employed in academic and industrial labs for method development and exploring new chemical reactions.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or functional materials.

Basic Information

Product Name	2,4-Dichloro-5-Oxo-2-Hexenedioic Acid
CAS No.	56771-78-9
Molecular Formula	C6H4Cl2O5
Molecular Weight	226.99 g/mol
Synonyms	2,4-Dichloro-5-oxohex-2-enedioic acid; 5-Oxo-2,4-dichloro-2-hexenedioic acid; (2Z)-2,4-Dichloro-5-oxohex-2-enedioic acid; NSC 163063; Hexenedioic acid, 2,4-dichloro-5-oxo-; 2,4-Dichloro-5-oxohexenedioic acid
EINECS	Contact for details

Quality Control

Our production of 2,4-Dichloro-5-Oxo-2-Hexenedioic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Every lot is analyzed using advanced techniques like HPLC, NMR, and GC to confirm identity, purity, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its strong acid/organic solvent nature, keep away from incompatible materials such as bases, oxidizing agents, and reactive metals. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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