Description

5-Bromo-N1-Ethylbenzene-1,2-Diamine is a high-purity aromatic diamine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized aniline core with both bromine and ethylamino substituents, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds, potential APIs (Active Pharmaceutical Ingredients), and drug candidates.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogenated diamine structure.
• Polymer Chemistry: Acts as a monomer or chain extender in the production of specialty polymers, such as polyimides and epoxy curing agents, where thermal stability is required.
• Dye and Pigment Manufacturing: Serves as an intermediate for synthesizing azo dyes and other complex colorants.
• Material Science Research: Employed in the development of organic semiconductors, ligands for catalysis, and other advanced functional materials.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Product Name	5-Bromo-N1-Ethylbenzene-1,2-Diamine
CAS No.	1162695-95-5
Molecular Formula	C8H11BrN2
Molecular Weight	215.09 g/mol
Synonyms	5-Bromo-1,2-benzenediamine, N1-ethyl-; 5-Bromo-N-ethylbenzene-1,2-diamine; 1,2-Diamino-4-bromo-N-ethylbenzene; 4-Bromo-N-ethyl-1,2-phenylenediamine; 5-Bromo-2-(ethylamino)aniline; 2-Amino-4-bromo-N-ethylaniline; N-Ethyl-5-bromo-1,2-phenylenediamine; 5-Bromo-N-ethyl-o-phenylenediamine
EINECS	Contact for details

Quality Control

Our 5-Bromo-N1-Ethylbenzene-1,2-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.