Description

2-Chloro-4-(4-Chlorophenyl)Benzoic Acid is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for research chemists and production facilities engaged in creating active pharmaceutical ingredients (APIs) and specialized crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel active pharmaceutical ingredients (APIs), especially those with biphenyl or halogenated aromatic structures.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced herbicides, fungicides, and insecticides, leveraging its halogenated aromatic core.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and liquid crystals.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and other transformations to construct more complex molecular architectures in R&D settings.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory compliance testing.

Basic Information

Product Name	2-Chloro-4-(4-Chlorophenyl)Benzoic Acid
CAS No.	334018-55-2
Molecular Formula	C13H8Cl2O2
Molecular Weight	267.11 g/mol
Synonyms	2-Chloro-4-(4-chlorophenyl)benzoic acid; 4'-Chloro-2-chloro[1,1'-biphenyl]-4-carboxylic acid; [1,1'-Biphenyl]-4-carboxylic acid, 2-chloro-4'-chloro-; 2-Chloro-4'-(chloro)[1,1'-biphenyl]-4-carboxylic acid; 2,4'-Dichlorobiphenyl-4-carboxylic acid; Biphenyl-4-carboxylic acid, 2-chloro-4'-chloro-; (2-Chloro-4'-chlorobiphenyl-4-yl)carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-(4-Chlorophenyl)Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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.