Description

Methyl 4-(4-Chlorophenyl)-2,4-dioxobutanoate is a high-purity, versatile chemical intermediate characterized by its distinct β-diketone ester structure. This compound is valued for its role as a critical building block in the synthesis of more complex molecules, offering a reactive site for further chemical modifications. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of heterocyclic compounds and active pharmaceutical ingredients (APIs), particularly those with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its reactive diketone moiety.
• Organic Synthesis & Research: Serves as a versatile building block in academic and industrial R&D for constructing complex molecular architectures, including chalcones and other fine chemicals.
• Material Science Precursor: Investigated for use in the development of specialized polymers and organic electronic materials due to its conjugated system.

Basic Information

Product Name	Methyl 4-(4-Chlorophenyl)-2,4-Dioxobutanoate
CAS No.	39757-35-2
Molecular Formula	C11H9ClO4
Molecular Weight	240.64 g/mol
Synonyms	Methyl (4-Chlorobenzoyl)pyruvate; 4-(4-Chlorophenyl)-2,4-dioxobutanoic Acid Methyl Ester; Methyl 4-(4-Chlorobenzoyl)-2-oxobut-3-enoate; 4-Chlorophenyl 2,4-dioxobutanoate Methyl Ester; 39757-35-2; Methyl 4-(p-Chlorophenyl)-2,4-dioxobutanoate
EINECS	Contact for details

Quality Control

Our Methyl 4-(4-Chlorophenyl)-2,4-dioxobutanoate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), impurity profile, and physical characteristics is provided with each shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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