Description

5-Bromo-3-Methyl-Benzene-1,2-Diamine is a high-purity aromatic diamine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its dual functional amine groups and strategically placed bromine substituent, enabling precise molecular construction for complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly for developing novel active ingredients and specialty dyes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of benzimidazole and related heterocyclic compounds with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a crucial monomer for producing high-performance azo dyes and organic pigments.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyamides and polyimides.
• Chemical Research & Development: A versatile reagent for constructing complex molecular architectures in medicinal and materials chemistry.
• Ligand Synthesis: Used to prepare chelating ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	5-Bromo-3-Methyl-Benzene-1,2-Diamine
CAS No.	76153-06-5
Molecular Formula	C7H9BrN2
Molecular Weight	201.06 g/mol
Synonyms	5-Bromo-3-methyl-1,2-benzenediamine; 3-Methyl-5-bromo-1,2-phenylenediamine; 1,2-Diamino-5-bromo-3-methylbenzene; 5-Bromo-3-methyl-o-phenylenediamine; 2-Amino-4-bromo-6-methylaniline; 4-Bromo-6-methyl-1,2-benzenediamine; 5-Bromo-3-methylbenzene-1,2-diyldiamine
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-Methyl-Benzene-1,2-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

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 under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to 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 (as Pb)	≤ 10 ppm

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