Description

2-Chloro-4-(4-Chlorophenyl)Benzonitrile is a specialized organic intermediate featuring a benzonitrile core substituted with chloro and chlorophenyl groups. This compound matters for its role as a critical building block in the synthesis of advanced materials and active pharmaceutical ingredients (APIs), where its specific halogenated aromatic structure enables precise molecular design. It is primarily needed by research and development chemists, process engineers, and manufacturers in the agrochemical, pharmaceutical, and liquid crystal industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its halogenated aromatic system for bioactivity.
• Liquid Crystal Materials: Serves as a core component in the production of high-performance liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Heck) to construct complex polycyclic aromatic structures for material science.
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers with enhanced thermal and chemical resistance.
• Research & Development: Utilized in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	2-Chloro-4-(4-Chlorophenyl)Benzonitrile
CAS No.	1237137-24-4
Molecular Formula	C13H7Cl2N
Molecular Weight	248.11 g/mol
Synonyms	4-(4-Chlorophenyl)-2-chlorobenzonitrile; 2-Chloro-4-(4-chlorophenyl)benzonitrile; 2-Chloro-4-(p-chlorophenyl)benzonitrile; 4-(p-Chlorophenyl)-2-chlorobenzonitrile; Benzonitrile, 2-chloro-4-(4-chlorophenyl)-; 2,4'-Dichloro-4-cyanobiphenyl; (4-Chlorophenyl)(2-chloro-4-cyanophenyl)methane
EINECS	Contact for details

Quality Control

Our 2-Chloro-4-(4-Chlorophenyl)Benzonitrile is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

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). Keep away from strong oxidizing agents, strong bases, and sources of ignition. The container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.