Description

3-Bromo-2-Ethylbenzonitrile is a versatile halogenated aromatic nitrile building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both bromine and nitrile functional groups, makes it a critical intermediate for constructing complex molecules. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly in constructing heterocyclic cores and functionalized aromatic systems.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogen and nitrile reactivity.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Acts as a monomer or functionalization agent in the development of advanced polymers and organic electronic materials.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological systems and mechanisms.

Basic Information

Product Name	3-Bromo-2-Ethylbenzonitrile
CAS No.	1253790-62-3
Molecular Formula	C9H8BrN
Molecular Weight	210.07 g/mol
Synonyms	2-Ethyl-3-bromobenzonitrile; 3-Bromo-2-ethylbenzenecarbonitrile; Benzonitrile, 3-bromo-2-ethyl-; 2-Ethyl-3-bromobenzene-1-carbonitrile; 3-Bromo-o-ethylbenzonitrile; 1-Bromo-2-cyano-6-ethylbenzene; (3-Bromo-2-ethylphenyl)cyanide
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-Ethylbenzonitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (typically 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 or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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