Description

4-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 aromatic core with both bromine and amine groups, enabling precise molecular construction for complex targets. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as kinase inhibitors.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Dye and Pigment Manufacturing: Used in the production of advanced organic dyes, pigments, and colorants for high-performance applications.
• Polymer Chemistry: Monomer or cross-linking agent in the synthesis of specialty polymers, such as polyimides or epoxy resins, for electronics and coatings.
• Ligand Synthesis: Precursor for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Research & Development: Versatile reagent in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Bromo-N1-Ethylbenzene-1,2-Diamine
CAS No.	334829-62-8
Molecular Formula	C8H11BrN2
Molecular Weight	215.09 g/mol
Synonyms	4-Bromo-1,2-diamino-N-ethylbenzene; 4-Bromo-N-ethyl-1,2-benzenediamine; 1,2-Benzenediamine, 4-bromo-N-ethyl-; 4-Bromo-N-ethylbenzene-1,2-diamine; N-Ethyl-4-bromo-1,2-benzenediamine; 4-Bromo-N-ethyl-o-phenylenediamine; 4-Bromo-2-amino-N-ethylaniline
EINECS	Contact for details

Quality Control

Our 4-Bromo-N1-Ethylbenzene-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 needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light 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	≤ 10 ppm

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