Description

4-Bromo-N1,3-Dimethylbenzene-1,2-Diamine is a high-purity, functionalized aromatic diamine derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in organic synthesis. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for the development of novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and pesticides with specific activity profiles.
• Dye and Pigment Manufacturing: Used in the production of high-performance, brominated azo dyes and pigments for specialized applications.
• Polymer Chemistry: Monomer or cross-linking agent for the synthesis of specialty polyimides and epoxy resins with enhanced thermal stability.
• Ligand Synthesis: Starting material for creating novel chelating ligands used in catalysis and metal complexation.
• Research & Development: Essential compound for academic and industrial research in medicinal chemistry and material science.

Basic Information

Item	Details
Product Name	4-Bromo-N1,3-Dimethylbenzene-1,2-Diamine
CAS No.	1799973-86-6
Molecular Formula	C8H11BrN2
Molecular Weight	215.09 g/mol
Synonyms	4-Bromo-1,2-diamino-3,5-dimethylbenzene; 4-Bromo-3,5-dimethylbenzene-1,2-diamine; 1,2-Benzenediamine, 4-bromo-3,5-dimethyl-; 3,5-Dimethyl-4-bromo-1,2-phenylenediamine; 4-Bromo-3,5-dimethyl-o-phenylenediamine
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-N1,3-Dimethylbenzene-1,2-Diamine is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the precise requirements for advanced synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot upon request, supporting your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials.

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 (as Pb)	≤ 20 ppm

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