Description

5-Chloro-3-(3,4-Dichlorophenyl)Benzoic Acid is a high-purity, multi-halogenated benzoic acid derivative that serves as a critical advanced intermediate in modern organic synthesis. Its value lies in its unique halogen-substituted aromatic structure, which provides a versatile scaffold for constructing complex molecules with specific electronic and steric properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A versatile reagent for Suzuki, Heck, and other cross-coupling reactions to create complex biaryl structures.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of tailored compounds for client-specific projects.

Basic Information

Product Name	5-Chloro-3-(3,4-Dichlorophenyl)Benzoic Acid
CAS No.	1261984-79-5
Molecular Formula	C13H7Cl3O2
Molecular Weight	301.55 g/mol
Synonyms	3-(3,4-Dichlorophenyl)-5-chlorobenzoic acid; 5-Chloro-3-(3,4-dichlorophenyl)benzoic acid; Benzoic acid, 5-chloro-3-(3,4-dichlorophenyl)-; 1261984-79-5
EINECS	Contact for details

Quality Control

Our production of 5-Chloro-3-(3,4-Dichlorophenyl)Benzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting customer specifications. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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