Description

4-Chloro-2-Methylbenzonitrile is a versatile halogenated aromatic nitrile compound, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring both chloro and methyl substituents on the benzonitrile core, makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted benzonitrile moiety.
• Agrochemical Synthesis: Building block for developing herbicides, fungicides, and insecticides, leveraging its halogen and nitrile functionality for bioactivity.
• Ligand and Catalyst Development: Used in organometallic chemistry to create specialized ligands for catalytic processes.
• Material Science Research: Intermediate in the production of specialty polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing complex colorants and functional dyes.
• Custom Synthesis and R&D: Employed in research laboratories for method development and exploring novel chemical reactions.

Basic Information

Product Name	4-Chloro-2-Methylbenzonitrile
CAS No.	50712-68-0
Molecular Formula	C8H6ClN
Molecular Weight	151.59 g/mol
Synonyms	2-Methyl-4-chlorobenzonitrile; 4-Chloro-o-tolunitrile; 4-Chloro-2-methylbenzenecarbonitrile; 2-Methyl-4-chlorobenzene carbonitrile; 4-Chloro-2-tolunitrile; 2-Methyl-4-chlorobenzonitrile; 4-Chloro-2-methylphenyl cyanide; Benzonitrile, 4-chloro-2-methyl-
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Methylbenzonitrile is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment ensures the material meets the stringent requirements for use in GMP-related synthesis and other critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	65 - 68 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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