Description

2,3-Dichloro-4-[2-(2,4-Dichlorophenyl)Hydrazono]But-2-Enoic Acid is a specialized organic compound featuring a hydrazono functional group within a dichlorinated butenoic acid framework. This unique structure makes it a valuable chemical intermediate for synthesizing complex molecules, particularly in the pharmaceutical and agrochemical sectors where precise halogenation patterns are critical for bioactivity. It is primarily sought by research and development chemists, process development scientists, and manufacturers engaged in the production of active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting infectious diseases or requiring specific halogen-substituted aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where its dichlorophenyl moiety contributes to biological activity and stability.
• Chemical Research & Development: Serves as a versatile precursor in organic synthesis for creating complex heterocyclic compounds and exploring new reaction pathways.
• Dye & Pigment Intermediate: Potential use in the development of specialized azo dyes and pigments due to its hydrazono group, which is central to color formation.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific properties like UV absorption or flame retardancy.

Basic Information

Product Name	2,3-Dichloro-4-[2-(2,4-Dichlorophenyl)Hydrazono]But-2-Enoic Acid
CAS No.	680579-35-5
Molecular Formula	C₁₀H₆Cl₄N₂O₂
Molecular Weight	336.98 g/mol
Synonyms	2,3-Dichloro-4-[(2,4-dichlorophenyl)hydrazono]-2-butenoic acid; (2Z)-2,3-Dichloro-4-[(2,4-dichlorophenyl)hydrazinylidene]but-2-enoic acid; But-2-enoic acid, 2,3-dichloro-4-[(2,4-dichlorophenyl)hydrazono]-; 680579-35-5; (Z)-2,3-Dichloro-4-((2,4-dichlorophenyl)hydrazono)but-2-enoic acid
EINECS	Contact for details

Quality Control

Our production of 2,3-Dichloro-4-[2-(2,4-Dichlorophenyl)Hydrazono]But-2-Enoic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet the exacting standards required for pharmaceutical and agrochemical intermediates. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, identity, and relevant physical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its properties of being light-sensitive and easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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