Description

2-(4-Chlorophenoxy)-5-Chlorobenzoic Acid is a specialized chlorinated aromatic carboxylic acid derivative. This compound serves as a crucial synthetic intermediate in the production of advanced agrochemicals and pharmaceuticals, offering precise structural functionality for building complex molecules. It is primarily utilized by research and development chemists, process engineers, and manufacturers in the agrochemical and fine chemical sectors seeking reliable, high-purity building blocks.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides and plant growth regulators, leveraging its chlorophenoxy moiety.
• Pharmaceutical Synthesis: Used as a building block for active pharmaceutical ingredients (APIs), particularly in molecules requiring a substituted benzoic acid core.
• Research & Development: Employed in organic chemistry research for studying structure-activity relationships (SAR) and developing new chemical entities.
• Fine Chemical Production: Serves as an intermediate in the manufacture of dyes, pigments, and other specialty organic compounds.
• Material Science: Potential monomer or additive in the synthesis of specialized polymers with specific thermal or chemical resistance properties.

Basic Information

Product Name	2-(4-Chlorophenoxy)-5-Chlorobenzoic Acid
CAS No.	57388-53-1
Molecular Formula	C13H8Cl2O3
Molecular Weight	283.11 g/mol
Synonyms	5-Chloro-2-(4-chlorophenoxy)benzoic Acid; 2-(p-Chlorophenoxy)-5-chlorobenzoic Acid; Benzoic acid, 5-chloro-2-(4-chlorophenoxy)-; 2,5-Dichlorophenoxybenzoic Acid (ambiguous); KIH-9201 (possible research code)
EINECS	Contact for details

Quality Control

Our 2-(4-Chlorophenoxy)-5-Chlorobenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by HPLC, to ensure it meets exacting standards for use in sensitive synthesis applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, protect from moisture. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
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.