Description

5-Chloro-3-(2,3-Dichlorophenyl)Benzoic Acid is a high-purity, multi-substituted benzoic acid derivative that serves as a critical advanced intermediate in modern organic synthesis. Its unique halogenated aromatic structure makes it a valuable building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily sought after by research institutions and pharmaceutical development companies engaged in the creation of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, where its chlorinated phenyl rings contribute to biological activity.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers and liquid crystals.
• Organic Ligand Preparation: Serves as a starting material for synthesizing chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Chemical Reference Standard: Supplied to analytical laboratories for use as a high-purity standard in method development and quality control.
• Academic & Industrial R&D: Employed in exploratory chemistry for constructing novel heterocyclic compounds and studying structure-activity relationships (SAR).

Basic Information

Product Name	5-Chloro-3-(2,3-Dichlorophenyl)Benzoic Acid
CAS No.	1261981-24-1
Molecular Formula	C13H7Cl3O2
Molecular Weight	301.55 g/mol
Synonyms	3-(2,3-Dichlorophenyl)-5-chlorobenzoic acid; 5-Chloro-3-(2,3-dichlorophenyl)benzoic acid; Benzoic acid, 5-chloro-3-(2,3-dichlorophenyl)-; 1261981-24-1; 2,3-Dichloro-5'-chloro-[1,1'-biphenyl]-3'-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 5-Chloro-3-(2,3-Dichlorophenyl)Benzoic Acid is manufactured and tested under a strict quality management system. We guarantee high chemical purity and consistent lot-to-lot performance, supported by comprehensive analytical documentation. A Certificate of Analysis (COA) detailing identity, purity (typically by HPLC), and impurity profiles is provided with each shipment to ensure it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.