Description

5-Bromo-3,4-Dimethylbenzene-1,2-Diamine is a high-purity, multi-functional aromatic diamine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and amine functional groups on a dimethylbenzene backbone, makes it an exceptionally versatile intermediate for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel heterocyclic compounds, active pharmaceutical ingredients (APIs), and potential drug candidates, particularly in oncology and CNS research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where its halogenated diamine structure contributes to biological activity.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers, polyimides, and high-performance resins with enhanced thermal and mechanical properties.
• Dye & Pigment Manufacturing: Acts as a crucial intermediate for synthesizing complex azo dyes, pigments, and colorants for industrial applications.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create novel chelating ligands and catalysts for asymmetric synthesis and coupling reactions.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry, medicinal chemistry, and material science.

Basic Information

Product Name	5-Bromo-3,4-Dimethylbenzene-1,2-Diamine
CAS No.	107100-16-3
Molecular Formula	C8H11BrN2
Molecular Weight	215.09 g/mol
Synonyms	5-Bromo-3,4-dimethyl-1,2-benzenediamine; 5-Bromo-3,4-dimethyl-o-phenylenediamine; 1,2-Diamino-4-bromo-5,6-dimethylbenzene; 4-Bromo-5,6-dimethyl-1,2-phenylenediamine; 3,4-Dimethyl-5-bromo-1,2-benzenediamine; 5-Bromo-3,4-dimethylbenzene-1,2-diyldiamine
EINECS	Contact for details

Quality Control

Our 5-Bromo-3,4-Dimethylbenzene-1,2-Diamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing identity, assay, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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