Description

5-Bromo-1-n-Ethyl-4-Fluorobenzene-1,2-Diamine is a high-purity, multi-functional aromatic diamine building block. This compound is valued for its unique halogenated and fluorinated structure, which imparts specific electronic and steric properties critical for advanced synthesis. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and complex organic intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the fluorine and bromine substituents for enhanced bioactivity and environmental stability.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, such as polyimides and epoxy resins, for high-performance applications.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in OLED device fabrication.
• Ligand Synthesis: Useful for creating complex chelating ligands in coordination chemistry and catalysis.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and constructing complex molecular architectures.

Basic Information

Product Name	5-Bromo-1-n-Ethyl-4-Fluorobenzene-1,2-Diamine
CAS No.	1602586-39-9
Molecular Formula	C8H10BrFN2
Molecular Weight	233.08 g/mol
Synonyms	1,2-Diamino-5-bromo-1-ethyl-4-fluorobenzene; 4-Fluoro-5-bromo-1-ethylbenzene-1,2-diamine; 5-Bromo-1-ethyl-4-fluoro-1,2-benzenediamine; 1-Ethyl-5-bromo-4-fluorobenzene-1,2-diamine; 2-Amino-5-bromo-1-ethyl-4-fluoroaniline; 5-Bromo-1-ethyl-4-fluoro-o-phenylenediamine; 1602586-39-9
EINECS	Contact for details

Quality Control

Our 5-Bromo-1-n-Ethyl-4-Fluorobenzene-1,2-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support custom synthesis and can tailor purity grades to meet specific project requirements, from research (95%+) to advanced pharmaceutical intermediate (98%+) standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 3.0%

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