Description

1-Bromo-4-Chloro-2,3-Dimethylbenzene is a high-purity halogenated aromatic building block essential for advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily sought after by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), liquid crystal materials, and specialty polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and pesticides.
• Material Science: Serves as a precursor for liquid crystal compounds and specialty polymers with tailored properties.
• Organic Synthesis: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic aromatic substitution in research laboratories.
• Chemical Research: Employed in academic and industrial R&D for exploring new reaction pathways and creating complex molecular architectures.

Basic Information

Product Name	1-Bromo-4-Chloro-2,3-Dimethylbenzene
CAS No.	425394-71-4
Molecular Formula	C8H8BrCl
Molecular Weight	219.51 g/mol
Synonyms	4-Chloro-1-bromo-2,3-dimethylbenzene; 2,3-Dimethyl-1-bromo-4-chlorobenzene; 1-Bromo-4-chloro-2,3-xylene; 2,3-Dimethyl-4-chlorobromobenzene; 4-Bromo-1-chloro-2,3-dimethylbenzene (isomer); 2,3-DMBrClBz (abbreviation)
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-Chloro-2,3-Dimethylbenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing purity, identity, and impurity profiles. Our standard grades meet the rigorous demands of research and process development, with specifications tailored to client requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.