Description

4-Bromo-2,3-Dichloro-Benzonitrile is a halogenated benzonitrile derivative serving as a versatile and high-value synthetic intermediate in advanced chemical manufacturing. Its molecular structure, featuring bromine and chlorine substituents on the aromatic ring, makes it a critical building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, where the halogenated aromatic core contributes to biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A valuable scaffold for exploring new organic reactions, cross-coupling methodologies (e.g., Suzuki, Buchwald-Hartwig), and creating custom chemical libraries.

Basic Information

Product Name	4-Bromo-2,3-Dichloro-Benzonitrile
CAS No.	1160574-42-4
Molecular Formula	C7H2BrCl2N
Molecular Weight	251.91 g/mol
Synonyms	2,3-Dichloro-4-bromobenzonitrile; Benzonitrile, 4-bromo-2,3-dichloro-; 4-Bromo-2,3-dichlorobenzonitrile; 2,3-Dichloro-4-cyanobromobenzene
EINECS	Contact for details

Quality Control

Our 4-Bromo-2,3-Dichloro-Benzonitrile is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the stringent requirements of research and process development. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent high purity.

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 heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.