Description

2-(2-Bromoethyl)Benzonitrile is a versatile brominated aromatic nitrile building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both a reactive benzonitrile group and a bromoethyl side chain, makes it a critical precursor for constructing complex heterocyclic and pharmaceutical intermediates. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those containing benzazepine, isoquinoline, or other fused heterocyclic ring systems.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators that require specific aromatic nitrile functionalities.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized phosphine or nitrogen-based ligands used in transition metal catalysis.
• Material Science Research: Building block for organic electronic materials, liquid crystals, and polymers where the introduction of a cyano group can modify electronic properties.
• Chemical Biology Probes: Utilized in the design and synthesis of activity-based probes or molecular tags for studying biological processes.
• Custom Synthesis and Contract Manufacturing: A high-purity starting material for custom synthesis projects requiring precise functional group transformations.

Basic Information

Product Name	2-(2-Bromoethyl)Benzonitrile
CAS No.	101860-81-5
Molecular Formula	C9H8BrN
Molecular Weight	210.07 g/mol
Synonyms	2-(2-Bromoethyl)benzonitrile; o-(2-Bromoethyl)benzonitrile; 2-Bromoethylbenzonitrile; (2-Bromoethyl)phenyl cyanide; 1-Bromo-2-(2-cyanophenyl)ethane; Benzonitrile, 2-(2-bromoethyl)-; 2-Cyanophenethyl bromide; α-Bromo-o-tolunitrile (related structure)
EINECS	Contact for details

Quality Control

Our 2-(2-Bromoethyl)Benzonitrile is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and industrial applications.

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); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (GC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.