Description

5-Bromo-2-Chloro-m-Xylene is a high-purity halogenated aromatic compound serving as a versatile and critical building block in advanced organic synthesis. Its value lies in providing a functionalized xylene backbone for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This intermediate is essential for research and production chemists in the pharmaceutical, agrochemical, and material science industries seeking to introduce specific bromo and chloro substituents for further functionalization.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules requiring a di-halogenated xylene core.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides where the halogenated aromatic structure is integral to biological activity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Building block for creating novel organic frameworks, polymers, and liquid crystals with tailored properties.
• Fine Chemical Production: Intermediate in the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.
• Academic & R&D: A valuable reagent for methodological development and exploratory research in organic chemistry laboratories.

Basic Information

Product Name	5-Bromo-2-Chloro-m-Xylene
CAS No.	206559-40-2
Molecular Formula	C8H8BrCl
Molecular Weight	219.51 g/mol
Synonyms	1-Bromo-3,5-dimethyl-4-chlorobenzene; 2-Chloro-5-bromo-1,3-dimethylbenzene; 4-Chloro-2,6-dimethylbromobenzene; 5-Bromo-2-chloro-1,3-dimethylbenzene; m-Xylene, 5-bromo-2-chloro-; 2,6-Dimethyl-4-chlorobromobenzene
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-2-Chloro-m-Xylene is produced under strict quality management systems and undergoes rigorous analytical testing to ensure 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 opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Related Substances (HPLC)	Total impurities ≤2.0%

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