Description

Ethyl 4-(3,5-Dichlorophenyl)-4-Oxobutyrate is a high-purity organic intermediate characterized by its distinct oxobutyrate ester structure flanked by a dichlorinated phenyl group. This compound matters for its role as a critical building block in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research and development. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), advanced crop protection agents, and novel fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced herbicides and fungicides, leveraging the dichlorophenyl moiety for biological activity.
• Fine Chemical Production: Used in custom synthesis and contract manufacturing for producing specialized chemicals for material science and electronics.
• Academic & Industrial Research: Employed in organic chemistry laboratories for method development and studying structure-activity relationships (SAR).
• Chemical Reference Standard: Supplied as a high-purity standard for analytical testing, quality control, and regulatory submissions.

Basic Information

Product Name	Ethyl 4-(3,5-Dichlorophenyl)-4-Oxobutyrate
CAS No.	898751-84-3
Molecular Formula	C12H12Cl2O3
Molecular Weight	275.13 g/mol
Synonyms	Ethyl 4-(3,5-dichlorophenyl)-4-oxobutanoate; 4-(3,5-Dichlorophenyl)-4-oxobutyric Acid Ethyl Ester; 3,5-Dichlorobenzoylacetic Acid Ethyl Ester; Ethyl 3,5-Dichlorobenzoylacetate; Ethyl (3,5-Dichlorobenzoyl)acetate; Butanoic acid, 4-(3,5-dichlorophenyl)-4-oxo-, ethyl ester; Ethyl 4-oxo-4-(3,5-dichlorophenyl)butyrate
EINECS	Contact for details

Quality Control

Our Ethyl 4-(3,5-Dichlorophenyl)-4-Oxobutyrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Any single impurity	≤0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Loss on Drying	≤0.5%

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