Description

n-Ethyl-5-Fluoro-2-Nitroaniline is a high-purity, synthetically valuable aromatic amine derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in organic synthesis. It is primarily required by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those containing fluoro- and nitro-substituted aniline pharmacophores.
• Agrochemical Synthesis: Building block for developing new herbicides, pesticides, and fungicides that require specific fluorine-substituted aromatic structures.
• Dye and Pigment Manufacturing: Used in the production of specialized azo dyes and colorants where the ethyl and fluoro groups impart specific color fastness and solubility properties.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of advanced polymers and organic electronic materials.
• Chemical Research & Development: A versatile reagent for academic and industrial research in organic chemistry, enabling nucleophilic substitution and reduction reactions.

Basic Information

Product Name	n-Ethyl-5-Fluoro-2-Nitroaniline
CAS No.	475278-46-7
Molecular Formula	C8H9FN2O2
Molecular Weight	184.17 g/mol
Synonyms	5-Fluoro-N-ethyl-2-nitroaniline; 2-Nitro-5-fluoro-N-ethylaniline; 1-Ethylamino-4-fluoro-2-nitrobenzene; N-Ethyl-5-fluoro-2-nitrobenzenamine; Benzenamine, N-ethyl-5-fluoro-2-nitro-; 475278-46-7; 5-Fluoro-2-nitro-N-ethylaniline
EINECS	Contact for details

Quality Control

Our n-Ethyl-5-Fluoro-2-Nitroaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent lot-to-lot performance. 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 controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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.