Description

4-Bromo-2-Chloro-n-Methylaniline is a halogenated aniline derivative that serves as a versatile and critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for constructing complex molecules with tailored properties. This intermediate is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of new drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where its halogenated structure contributes to biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for the synthesis of complex azo dyes and high-performance pigments.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers and organic semiconductors.
• Ligand and Catalyst Development: Useful for creating specialized ligands in coordination chemistry and catalytic systems.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom chemical synthesis services catering to diverse R&D needs.

Basic Information

Product Name	4-Bromo-2-Chloro-n-Methylaniline
CAS No.	944131-95-7
Molecular Formula	C7H7BrClN
Molecular Weight	220.49 g/mol
Synonyms	4-Bromo-2-chloro-N-methylaniline; 4-Bromo-2-chloro-N-methylbenzenamine; 2-Chloro-4-bromo-N-methylaniline; N-Methyl-4-bromo-2-chloroaniline; Benzenamine, 4-bromo-2-chloro-N-methyl-; 4-Bromo-2-chloro-N-methyl-phenylamine
EINECS	Contact for details

Quality Control

Our production of 4-Bromo-2-Chloro-n-Methylaniline adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (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.