Description

4-Amino-2-Fluorophenol is a versatile fluorinated aromatic building block with a reactive amino and phenolic hydroxyl group. This compound is valued for its role in synthesizing complex molecules, particularly in the pharmaceutical and agrochemical sectors, where its fluorine atom and bifunctional nature are critical for modulating biological activity and physicochemical properties. It is primarily sought after by research institutions and manufacturers developing active pharmaceutical ingredients (APIs), advanced agrochemicals, and specialty dyes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential anticancer, antiviral, and central nervous system (CNS) agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the fluorine atom enhances efficacy and environmental stability.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized azo dyes and pigments with specific color fastness and light-absorbing properties.
• Liquid Crystal & OLED Materials: Employed in the research and development of fluorinated components for electronic display technologies.
• Polymer Modification: Acts as a monomer or cross-linking agent for synthesizing high-performance polymers with tailored thermal and chemical resistance.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in organic synthesis and medicinal chemistry.

Basic Information

Product Name	4-Amino-2-Fluorophenol
CAS No.	399-96-2
Molecular Formula	C6H6FNO
Molecular Weight	127.12 g/mol
Synonyms	2-Fluoro-4-aminophenol; 4-Amino-2-fluorophenol; 2-Fluoro-4-hydroxyaniline; 4-Hydroxy-2-fluoroaniline; 4-Amino-2-fluorophenol; Phenol, 4-amino-2-fluoro-; 2-Fluoro-1-hydroxy-4-aminobenzene
EINECS	206-940-6

Quality Control

Every batch of 4-Amino-2-Fluorophenol is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets your specific research or production requirements. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	115 - 120 °C
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.