Description

4-(4-Chloro-Phenyl)-3-Oxo-Butyric Acid Ethyl Ester is a high-purity organic ester compound, serving as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in providing a versatile β-ketoester building block for constructing complex molecular architectures. This product is essential for research and production in the pharmaceutical and agrochemical industries, where it is used in the synthesis of active pharmaceutical ingredients (APIs) and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing a chlorophenyl moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and other crop protection agents.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty organic compounds.
• Academic & Industrial Research: A valuable reagent in organic chemistry research for developing new synthetic methodologies and novel compounds.
• Chemical Synthesis: Utilized in Claisen condensation and other carbon-carbon bond-forming reactions to create complex β-diketones and heterocycles.

Basic Information

Product Name	4-(4-Chloro-Phenyl)-3-Oxo-Butyric Acid Ethyl Ester
CAS No.	62088-10-2
Molecular Formula	C12H13ClO3
Molecular Weight	240.68 g/mol
Synonyms	Ethyl 4-(4-Chlorophenyl)-3-oxobutanoate; Ethyl (4-Chlorobenzoyl)acetate; 3-Oxo-4-(4-chlorophenyl)butyric Acid Ethyl Ester; 4-(p-Chlorophenyl)-3-oxobutyric Acid Ethyl Ester; 4-(4-Chlorophenyl)acetoacetic Acid Ethyl Ester; Ethyl 4-(4-Chlorophenyl)acetoacetate; 62088-10-2; Butyric acid, 3-oxo-4-(4-chlorophenyl)-, ethyl ester
EINECS	Contact for details

Quality Control

Our 4-(4-Chloro-Phenyl)-3-Oxo-Butyric Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee compliance with your specifications and industry standards.

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 heat, sparks, and open flame. The product is moisture-sensitive; ensure the container is sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.