Description

Butanoic Acid, 2-[2-(4-Chlorophenyl)Hydrazinylidene]-3-Oxo-, Ethyl Ester is a specialized organic compound belonging to the class of arylhydrazone derivatives, characterized by its unique molecular structure. This chemical is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel materials, active pharmaceutical ingredients (APIs), and high-performance agrochemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel heterocyclic compounds and potential active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and optimization of new pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Synthesis: Acts as an intermediate in the production of specialized azo dyes and high-performance organic pigments.
• Material Science: Employed in research for creating novel polymers, ligands for metal complexes, and advanced organic electronic materials.
• Chemical Research: A valuable building block in academic and industrial laboratories for exploring new organic reactions and methodologies.

Basic Information

Product Name	Butanoic Acid, 2-[2-(4-Chlorophenyl)Hydrazinylidene]-3-Oxo-, Ethyl Ester
CAS No.	18794-97-3
Molecular Formula	C₁₃H₁₅ClN₂O₃
Molecular Weight	282.72 g/mol
Synonyms	Ethyl 2-[2-(4-chlorophenyl)hydrazinylidene]-3-oxobutanoate; Ethyl (2Z)-2-[(4-chlorophenyl)hydrazinylidene]-3-oxobutanoate; 2-[2-(4-Chlorophenyl)hydrazinylidene]-3-oxo-butanoic acid ethyl ester; Butanoic acid, 2-[(4-chlorophenyl)hydrazono]-3-oxo-, ethyl ester; 4-Chlorophenylhydrazone of ethyl acetoacetate (specific derivative); Arylhydrazone of ethyl acetoacetate
EINECS	Contact for details

Quality Control

Our Butanoic Acid, 2-[2-(4-Chlorophenyl)Hydrazinylidene]-3-Oxo-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are 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, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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