Description

2,4,5-Trichloro-β-Oxo-Benzenepropanoic Acid Ethyl Ester is a specialized aromatic ester derivative that serves as a high-value synthetic intermediate in advanced organic synthesis. Its unique chlorinated and keto-ester structure makes it a critical building block for constructing complex molecular architectures. This compound is essential for research and development chemists and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those with chlorinated aromatic systems.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing β-keto ester frameworks and introducing trichlorophenyl groups.
• Chemical Research: Serves as a standard or reagent in methodological studies involving esterification, halogenation, and condensation reactions.
• Material Science Precursor: Potential intermediate for the development of specialty polymers and advanced organic materials.

Basic Information

Product Name	2,4,5-Trichloro-β-Oxo-Benzenepropanoic Acid Ethyl Ester
CAS No.	63131-33-9
Molecular Formula	C11H9Cl3O3
Molecular Weight	287.55 g/mol
Synonyms	Ethyl 2-(2,4,5-trichlorobenzoyl)acetate; 3-Oxo-3-(2,4,5-trichlorophenyl)propanoic acid ethyl ester; 2,4,5-Trichlorobenzoylacetic acid ethyl ester; Ethyl (2,4,5-trichlorobenzoyl)acetate; β-Oxo-2,4,5-trichlorobenzenepropanoic acid ethyl ester; Acetic acid, (2,4,5-trichlorobenzoyl)-, ethyl ester; Ethyl 3-oxo-3-(2,4,5-trichlorophenyl)propanoate
EINECS	Contact for details

Quality Control

Every batch of 2,4,5-Trichloro-β-Oxo-Benzenepropanoic Acid Ethyl Ester is manufactured under strict quality management protocols. We ensure high purity and batch-to-batch consistency through comprehensive analytical testing, including HPLC, GC, and NMR. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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	≤ 20 ppm

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