Description

4-Bromo-2-Chloroaniline is a halogenated aniline derivative that serves as a versatile and critical building block in advanced organic synthesis. Its value lies in providing a reactive aromatic amine core with two distinct halogen substituents, enabling selective functionalization for creating complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted aniline scaffold.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the bromo and chloro groups allow for further coupling reactions.
• Dyestuff and Pigment Manufacturing: Serves as a diazo component or coupling agent in the creation of azo dyes and high-performance pigments.
• Liquid Crystal & OLED Materials: A building block for synthesizing specialized aromatic amines used in electronic display technologies.
• Polymer Chemistry: Can be incorporated into polymer chains as a functional monomer or used to synthesize curing agents and cross-linkers.
• Chemical Research & Development: A valuable reagent for exploring novel organic reactions and creating compound libraries for screening.

Basic Information

Product Name	4-Bromo-2-Chloroaniline
CAS No.	38762-41-3
Molecular Formula	C6H5BrClN
Molecular Weight	206.46 g/mol
Synonyms	2-Chloro-4-bromoaniline; 4-Bromo-2-chlorobenzenamine; 1-Amino-4-bromo-2-chlorobenzene; 2-Chloro-4-bromo-phenylamine; Benzenamine, 4-bromo-2-chloro-; 4-Bromo-o-chloroaniline; 4-Bromo-2-chloroaniline (primary title)
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Chloroaniline is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	64 - 68 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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