Description

2-Ethoxy-5-Fluoroaniline is a versatile fluorinated aniline derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the unique reactivity of the aniline group combined with the electronic effects of the fluorine and ethoxy substituents, enabling precise molecular construction. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and oncological pathways.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides, where the fluorine atom enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Acts as a building block for fluorinated aromatic diamines and other components in electronic display and lighting technologies.
• Dye & Pigment Manufacturing: Employed in the production of specialized azo dyes and pigments, where it contributes to color fastness and specific hue properties.
• Polymer Modification: Used to synthesize functional monomers for high-performance polymers, including polyimides and epoxy resins.
• Research & Development: Serves as a standard or reagent in academic and industrial R&D for method development and exploring new chemical entities.

Basic Information

Product Name	2-Ethoxy-5-Fluoroaniline
CAS No.	946774-81-8
Molecular Formula	C8H10FNO
Molecular Weight	155.17 g/mol
Synonyms	5-Fluoro-2-ethoxyaniline; 2-Amino-4-fluoroanisole; 4-Fluoro-2-aminophenetole; 1-Ethoxy-2-amino-4-fluorobenzene; 2-Ethoxy-5-fluoro-benzenamine; Benzenamine, 2-ethoxy-5-fluoro-; 5-Fluoro-o-phenetidine
EINECS	Contact for details

Quality Control

Our 2-Ethoxy-5-Fluoroaniline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your specific research or production 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. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Light yellow to brown liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%

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