Description

3-Chloro-4-Cyanomethyl-Benzonitrile is a high-purity, multi-functional aromatic nitrile derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both chloro and cyanomethyl substituents, makes it a versatile intermediate for constructing complex molecular architectures. 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 functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy.
• Ligand and Catalyst Development: Used to create specialized ligands for transition metal catalysis and organocatalysts.
• Material Science Research: Intermediate in the production of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Serves as a starting point for synthesizing molecular probes and tags for biochemical research.
• Custom Synthesis: Employed in contract research and manufacturing (CRO/CMO) for bespoke chemical synthesis projects.

Basic Information

Product Name	3-Chloro-4-Cyanomethyl-Benzonitrile
CAS No.	1261672-27-8
Molecular Formula	C9H5ClN2
Molecular Weight	176.60 g/mol
Synonyms	4-(Chloromethyl)-2-chlorobenzonitrile; 2-Chloro-4-(chloromethyl)benzonitrile; 3-Chloro-4-(chloromethyl)benzonitrile; Benzonitrile, 3-chloro-4-(chloromethyl)-; 1261672-27-8; 3-Chloro-4-chloromethylbenzonitrile; 4-Cyanomethyl-3-chlorobenzonitrile
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Cyanomethyl-Benzonitrile is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases, strong oxidizing agents, and sources of ignition. The container must be kept tightly closed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.