Description

4-Bromo-2-Methylbenzonitrile is a versatile halogenated aromatic nitrile compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both bromine and nitrile functional groups, makes it a valuable building block for constructing complex molecules with high precision. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to introduce specific functional groups and create novel chemical entities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring bromo-substituted aromatic cores.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides, leveraging its reactivity to create novel crop protection agents.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and organic transformations.
• Material Science Research: Employed in the creation of advanced organic materials, including liquid crystals, polymers, and organic semiconductors.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological processes and protein interactions.
• Custom Synthesis and Contract Manufacturing: A fundamental reagent for fine chemical manufacturers and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds.

Basic Information

Product Name	4-Bromo-2-Methylbenzonitrile
CAS No.	67832-11-5
Molecular Formula	C8H6BrN
Molecular Weight	196.05 g/mol
Synonyms	2-Methyl-4-bromobenzonitrile; 4-Bromo-o-tolunitrile; 4-Bromo-2-methylbenzenecarbonitrile; 2-Methyl-4-bromobenzene carbonitrile; 4-Bromo-2-tolunitrile; 4-Bromo-2-methylphenyl cyanide; (4-Bromo-2-methylphenyl)methanenitrile
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Methylbenzonitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging during storage and handling.

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%
Related Substances (HPLC)	Contact for details

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