Description

3-Bromo-4-Chloroaniline is a halogenated aniline derivative serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its reactive amino and halogen groups, enabling the construction of complex molecules for high-value applications. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and dye industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific halogen-substituted aniline motifs.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and pesticides, where its structure contributes to biological activity.
• Dye and Pigment Manufacturing: Serves as a starting material for azo dyes and other complex colorants, providing stable color properties.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Material Science: Potential use in the synthesis of organic electronic materials and liquid crystals.
• Cross-Coupling Reactions: Acts as a substrate in Buchwald-Hartwig amination and other palladium-catalyzed coupling reactions to form carbon-nitrogen bonds.

Basic Information

Product Name	3-Bromo-4-Chloroaniline
CAS No.	823-54-1
Molecular Formula	C6H5BrClN
Molecular Weight	206.47 g/mol
Synonyms	4-Chloro-3-bromoaniline; 3-Bromo-4-chlorobenzenamine; 1-Amino-3-bromo-4-chlorobenzene; Benzenamine, 3-bromo-4-chloro-; 3-Bromo-4-chloro-phenylamine; 3-Bromo-p-chloroaniline; (3-Bromo-4-chlorophenyl)amine
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Chloroaniline is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

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. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	64 - 68 °C
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.