Description

5-Fluoro-2-(p-Fluorophenoxy)Aniline is a high-purity, specialized aromatic amine derivative featuring a unique fluorinated phenoxy substitution pattern. This compound serves as a critical advanced pharmaceutical intermediate (API) for the synthesis of novel active ingredients, where its specific fluorine atoms are essential for modulating biological activity and metabolic stability. It is primarily required by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop next-generation products.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and pesticides with enhanced efficacy and environmental profiles.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for creating fluorinated aromatic components in electronic display and lighting technologies.
• Polymer Chemistry: Employed as a monomer or modifier in the production of specialty polymers with tailored thermal and chemical resistance properties.
• Chemical Research & Development: A versatile reagent for academic and industrial research exploring new fluorinated organic compounds and reaction pathways.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized fluorinated dyes and colorants for high-performance applications.

Basic Information

Item	Detail
Product Name	5-Fluoro-2-(p-Fluorophenoxy)Aniline
CAS No.	20653-64-9
Molecular Formula	C12H9F2NO
Molecular Weight	221.20 g/mol
Synonyms	5-Fluoro-2-(4-fluorophenoxy)aniline; 2-Amino-5-fluoro-4'-fluorodiphenyl ether; 4-Fluoro-2-(4-fluorophenoxy)aniline; Benzenamine, 5-fluoro-2-(4-fluorophenoxy)-; 20653-64-9; 5-Fluoro-2-(4-fluorophenoxy)benzenamine
EINECS	Contact for details

Quality Control

Our production of 5-Fluoro-2-(p-Fluorophenoxy)Aniline adheres to stringent quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical specifications. Our quality commitment supports compliance with cGMP and ISO standards for pharmaceutical and industrial intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.