Description

Ethyl 4-(3-Chlorophenyl)-4-Oxobutyrate is a high-purity organic ester building block with a defined molecular structure, serving as a critical intermediate in advanced chemical synthesis. Its value lies in providing a versatile scaffold for constructing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists in fine chemical, pharmaceutical, and specialty chemical manufacturing who require reliable, high-quality intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing chlorophenyl and keto-ester motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Serves as a versatile starting material for organic synthesis, including Michael additions, reductions, and cyclization reactions.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialized polymers and advanced materials.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the development of new synthetic routes.

Basic Information

Product Name	Ethyl 4-(3-Chlorophenyl)-4-Oxobutyrate
CAS No.	147374-00-3
Molecular Formula	C12H13ClO3
Molecular Weight	240.68 g/mol
Synonyms	Ethyl 4-(3-chlorophenyl)-4-oxobutanoate; 4-(3-Chlorophenyl)-4-oxobutyric Acid Ethyl Ester; 3-Chlorophenyl Levulinate Ethyl Ester; Butanoic acid, 4-(3-chlorophenyl)-4-oxo-, ethyl ester; Ethyl γ-Oxo-3-chlorobenzene butanoate; 147374-00-3; Ethyl 4-oxo-4-(m-chlorophenyl)butyrate
EINECS	Contact for details

Quality Control

Our Ethyl 4-(3-Chlorophenyl)-4-Oxobutyrate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content	≤ 0.5%

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