Description

4-Bromo-n-Ethyl-5-Fluoro-2-Nitroaniline is a high-purity, multi-functional halogenated aniline derivative serving as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring bromo, fluoro, and nitro substituents on an ethyl-aniline backbone, makes it an indispensable intermediate for creating complex, target-specific molecules. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated aromatic systems for bioactivity or metabolic stability.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, where the nitro and halogen groups are crucial for efficacy.
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing complex azo dyes and specialty pigments, contributing to color fastness and unique optical properties.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and further functionalization in academic and industrial labs.

Basic Information

Product Name	4-Bromo-n-Ethyl-5-Fluoro-2-Nitroaniline
CAS No.	1261901-27-2
Molecular Formula	C8H8BrFN2O2
Molecular Weight	263.07 g/mol
Synonyms	4-Bromo-5-fluoro-2-nitro-N-ethylaniline; 1-Bromo-2-ethylamino-4-fluoro-5-nitrobenzene; 2-Nitro-4-bromo-5-fluoro-N-ethylaniline; N-Ethyl-4-bromo-5-fluoro-2-nitroaniline; 4-Bromo-5-fluoro-N-ethyl-2-nitrobenzenamine; Benzenamine, 4-bromo-5-fluoro-N-ethyl-2-nitro-; 1261901-27-2
EINECS	Contact for details

Quality Control

Our 4-Bromo-n-Ethyl-5-Fluoro-2-Nitroaniline is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.