Description

2-Bromo-3-Chloro-4-Methylbenzenamine is a halogenated aniline derivative that serves as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the production of complex molecules, offering specific substitution patterns that are difficult to achieve through other routes. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific halogenated aromatic motifs.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides where the bromo-chloro-methylaniline structure imparts desired biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for producing specialized azo dyes and high-performance pigments.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and other advanced functional materials.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed reactions like Suzuki, Buchwald-Hartwig, or Ullmann couplings for constructing complex biaryl systems.
• Chemical Research & Development: A valuable reagent for medicinal chemistry and process chemistry teams exploring new synthetic pathways.

Basic Information

Item	Detail
Product Name	2-Bromo-3-Chloro-4-Methylbenzenamine
CAS No.	289687-20-3
Molecular Formula	C7H7BrClN
Molecular Weight	220.49 g/mol
Synonyms	2-Bromo-3-chloro-4-methylaniline; 3-Chloro-2-bromo-4-methylaniline; 4-Amino-2-bromo-3-chlorotoluene; 2-Bromo-3-chloro-p-toluidine; Benzenamine, 2-bromo-3-chloro-4-methyl-; 2-Bromo-3-chloro-4-methylphenylamine; (2-Bromo-3-chloro-4-methylphenyl)amine
EINECS	Contact for details

Quality Control

Our 2-Bromo-3-Chloro-4-Methylbenzenamine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are available upon request, providing full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Off-white to light brown 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%
Heavy Metals	≤ 20 ppm

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