Description

4-Bromo-3-Chloro-N1-Methylbenzene-1,2-Diamine is a high-purity, halogenated aromatic diamine derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in organic synthesis. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and pesticides with enhanced efficacy.
• Dye and Pigment Manufacturing: Used in the production of high-performance, halogenated dyes and organic pigments.
• Polymer Chemistry: Monomer or cross-linking agent for creating specialized polyimides, epoxy resins, and other high-temperature polymers.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and other functional materials.
• Chemical Research & Development: Serves as a versatile reagent for constructing complex heterocyclic compounds in academic and industrial R&D.

Basic Information

Product Name	4-Bromo-3-Chloro-N1-Methylbenzene-1,2-Diamine
CAS No.	1357159-32-0
Molecular Formula	C7H8BrClN2
Molecular Weight	235.51 g/mol
Synonyms	4-Bromo-3-chloro-N1-methylbenzene-1,2-diamine; 1,2-Benzenediamine, 4-bromo-3-chloro-N1-methyl-; 4-Bromo-3-chloro-1-methyl-1,2-benzenediamine; 4-Bromo-3-chloro-1-methylbenzene-1,2-diamine; 4-Bromo-3-chloro-N-methyl-o-phenylenediamine; 2-Amino-4-bromo-3-chloro-N-methylaniline; N-Methyl-4-bromo-3-chloro-1,2-diaminobenzene
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Chloro-N1-Methylbenzene-1,2-Diamine is manufactured 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, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white 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	≤ 10 ppm

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