Description

2-(Bromomethyl)-1,3-Dichloro-4-Methylbenzene is a halogenated aromatic compound that serves as a versatile and critical building block in advanced organic synthesis. Its molecular structure, featuring both bromomethyl and dichloro substituents, makes it an exceptionally valuable intermediate for constructing complex molecules through cross-coupling and substitution reactions. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where its halogenated structure allows for the introduction of specific bioactive moieties.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the creation of functionalized aromatic monomers for advanced polymers, liquid crystals, and organic electronic materials.
• Custom Synthesis and Contract Manufacturing: A critical raw material for custom synthesis organizations (CSOs) and CDMOs producing bespoke compounds for client R&D programs.

Basic Information

Product Name	2-(Bromomethyl)-1,3-Dichloro-4-Methylbenzene
CAS No.	1379342-39-8
Molecular Formula	C8H7BrCl2
Molecular Weight	254.95 g/mol
Synonyms	1,3-Dichloro-4-methyl-2-(bromomethyl)benzene; 2-Bromomethyl-1,3-dichloro-4-methylbenzene; 4-Methyl-1,3-dichloro-2-(bromomethyl)benzene; 1-Bromomethyl-2,4-dichloro-5-methylbenzene; Benzene, 2-(bromomethyl)-1,3-dichloro-4-methyl-; (2,4-Dichloro-5-methylphenyl)methyl bromide
EINECS	Contact for details

Quality Control

Every batch of 2-(Bromomethyl)-1,3-Dichloro-4-Methylbenzene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot and provided with every shipment to guarantee traceability and consistency for your R&D and scale-up processes.

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. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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