Description

4-(3,4,5-Trichlorophenyl)-4-Oxobutyric Acid is a high-purity organic intermediate characterized by its ketone and carboxylic acid functional groups on a trichlorinated aromatic backbone. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is essential for chemical manufacturers and R&D laboratories focused on developing active ingredients and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting central nervous system and anti-inflammatory applications.
• Agrochemical Synthesis: Serves as a critical building block for developing advanced herbicides, fungicides, and plant growth regulators with specific activity profiles.
• Material Science Research: Used in the development of specialty polymers and liquid crystals, where the trichlorophenyl group contributes to thermal stability and specific mesomorphic properties.
• Organic Synthesis & Catalysis: Employed in academic and industrial research for studying reaction mechanisms and developing new catalytic processes involving ketone and acid functionalities.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specialized dyes and pigments with enhanced light-fastness and color properties.

Basic Information

Product Name	4-(3,4,5-Trichlorophenyl)-4-Oxobutyric Acid
CAS No.	62903-19-9
Molecular Formula	C10H7Cl3O3
Molecular Weight	289.52 g/mol
Synonyms	4-Oxo-4-(3,4,5-trichlorophenyl)butanoic acid; 3,4,5-Trichloro-γ-oxobenzenebutanoic acid; γ-Oxo-3,4,5-trichlorobenzenebutanoic acid; 4-(3,4,5-Trichlorobenzoyl)propionic acid; Butanoic acid, 4-oxo-4-(3,4,5-trichlorophenyl)-; 62903-19-9; 4-(3,4,5-Trichlorophenyl)-4-oxobutanoic acid
EINECS	Contact for details

Quality Control

Our 4-(3,4,5-Trichlorophenyl)-4-Oxobutyric Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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