Description

1-Bromo-3-Chloro-2,4-Dimethylbenzene is a high-purity, halogenated aromatic building block essential for advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, offering precise substitution patterns for structure-activity relationship (SAR) studies. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring specific halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the dimethylbenzene scaffold provides favorable biological activity.
• Material Science Research: Acts as a monomer or functionalization agent in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A valuable building block for medicinal chemistry and process chemistry, enabling the exploration of new chemical spaces and scalable synthetic routes.
• Dye and Pigment Intermediate: Employed in the synthesis of complex halogenated dyes and organic pigments.

Basic Information

Product Name	1-Bromo-3-Chloro-2,4-Dimethylbenzene
CAS No.	1782344-83-5
Molecular Formula	C8H8BrCl
Molecular Weight	219.51 g/mol
Synonyms	3-Chloro-1-bromo-2,4-dimethylbenzene; 2,4-Dimethyl-1-bromo-3-chlorobenzene; 1-Bromo-3-chloro-2,4-dimethylbenzene; 2-Bromo-4-chloro-1,3-dimethylbenzene; Benzene, 1-bromo-3-chloro-2,4-dimethyl-; (2,4-Dimethylphenyl)-bromo-chloro derivative
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-Chloro-2,4-Dimethylbenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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

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