Description

4-Bromo-n-Ethyl-2-Fluoroaniline is a halogenated aniline derivative, a versatile and high-value building block in advanced organic synthesis. Its molecular structure, featuring bromine, fluorine, and an ethylamino group, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Serves as a core building block for developing new-generation herbicides, fungicides, and pesticides, leveraging the bioactivity of halogenated anilines.
• Ligand and Catalyst Development: Used in research to create specialized ligands for transition metal catalysts used in cross-coupling and other fine chemical reactions.
• Material Science Research: Employed in the synthesis of advanced organic materials, such as liquid crystals and organic semiconductors, where fluorine and bromine substitution tunes electronic properties.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized halogenated dyes and pigments with enhanced lightfastness and color properties.

Basic Information

Product Name	4-Bromo-n-Ethyl-2-Fluoroaniline
CAS No.	213190-13-7
Molecular Formula	C8H9BrFN
Molecular Weight	218.07 g/mol
Synonyms	4-Bromo-2-fluoro-N-ethylaniline; 2-Fluoro-4-bromo-N-ethylaniline; 1-Bromo-3-ethylamino-4-fluorobenzene; N-Ethyl-4-bromo-2-fluoroaniline; 4-Bromo-2-fluoro-N-ethylbenzenamine; Benzenamine, 4-bromo-2-fluoro-N-ethyl-; 213190-13-7
EINECS	Contact for details

Quality Control

Our 4-Bromo-n-Ethyl-2-Fluoroaniline is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

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. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Light yellow to brown liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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