Description

4-Bromo-3-Chloro-n-Methylaniline is a halogenated aniline derivative that serves as a versatile and high-value organic intermediate. Its precise molecular structure, featuring bromine and chlorine substituents on the aromatic ring, makes it a critical building block for synthesizing complex molecules. This compound is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to create advanced active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, leveraging its halogenated structure for enhanced biological activity.
• Dye and Pigment Manufacturing: Serves as a foundational component for producing specialized azo dyes and high-performance organic pigments.
• Material Science Research: Employed in the creation of advanced polymers, liquid crystals, and organic electronic materials due to its functional aniline core.
• Cross-Coupling Reactions: Acts as a valuable substrate in palladium-catalyzed reactions (e.g., Buchwald-Hartwig amination, Suzuki coupling) for constructing complex biaryl and heterocyclic structures.

Basic Information

Product Name	4-Bromo-3-Chloro-n-Methylaniline
CAS No.	1233505-99-1
Molecular Formula	C7H7BrClN
Molecular Weight	220.49 g/mol
Synonyms	4-Bromo-3-chloro-N-methylaniline; 1-Amino-4-bromo-3-chloro-N-methylbenzene; N-Methyl-4-bromo-3-chloroaniline; 4-Bromo-3-chloro-N-methylbenzenamine; Benzenamine, 4-bromo-3-chloro-N-methyl-; 3-Chloro-4-bromo-N-methylaniline
EINECS	Contact for details

Quality Control

Our production of 4-Bromo-3-Chloro-n-Methylaniline adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality system is designed to support cGMP and ISO standards, ensuring reliability for your most demanding synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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 opaque or amber packaging during storage and handling.

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.