Description

2-Fluoro-4-Methoxyaniline is a versatile fluorinated aniline derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the unique electronic properties imparted by the fluorine and methoxy substituents, which are essential for fine-tuning the reactivity and performance of target molecules. This high-purity intermediate is primarily needed by the pharmaceutical, agrochemical, and specialty chemical industries for the development of 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 disorders and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a building block for fluorinated aromatic diamines and other components in electronic display technologies.
• Dye & Pigment Manufacturing: Employed in the production of specialized azo dyes and pigments, offering improved lightfastness and color properties.
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of high-performance polymers, including polyimides and epoxy resins.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new fluorinated compounds and reaction pathways.

Basic Information

Product Name	2-Fluoro-4-Methoxyaniline
CAS No.	458-52-6
Molecular Formula	C7H8FNO
Molecular Weight	141.14 g/mol
Synonyms	2-Fluoro-4-methoxybenzenamine; 4-Amino-3-fluoroanisole; 3-Fluoro-4-aminoanisole; 2-Fluoro-p-anisidine; 4-Methoxy-2-fluoroaniline; Benzenamine, 2-fluoro-4-methoxy-; 2-Fluoro-4-methoxyphenylamine
EINECS	Contact for details

Quality Control

Our 2-Fluoro-4-Methoxyaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled 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 during storage and handling.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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