Description

4-(3,4-Difluorophenoxy)Aniline is a high-purity, advanced pharmaceutical intermediate characterized by its difluorophenoxy aniline structure. This compound matters for its critical role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring precise molecular architecture. Pharmaceutical R&D and manufacturing teams need it to develop and produce next-generation medications, leveraging its unique chemical scaffold to introduce specific pharmacological properties.

Application

• Pharmaceutical Intermediate: Primary building block for the synthesis of novel Active Pharmaceutical Ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and pesticides.
• Liquid Crystal & OLED Materials: Serves as a precursor in the production of specialty electronic and display chemicals.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for high-performance polymers.
• Organic Synthesis & Research: A versatile reagent for constructing complex aromatic ether-amine structures in academic and industrial labs.

Basic Information

Product Name	4-(3,4-Difluorophenoxy)Aniline
CAS No.	383126-84-9
Molecular Formula	C12H9F2NO
Molecular Weight	221.20 g/mol
Synonyms	4-(3,4-Difluorophenoxy)benzenamine; Benzenamine, 4-(3,4-difluorophenoxy)-; 4-Amino(3,4-difluorophenoxy)benzene; 3,4-Difluorophenyl 4-aminophenyl ether; 4-(3,4-Difluorophenoxy)phenylamine; Aniline, 4-(3,4-difluorophenoxy)-
EINECS	Contact for details

Quality Control

Our 4-(3,4-Difluorophenoxy)Aniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and advanced chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep container tightly sealed under an inert atmosphere such as nitrogen or argon for long-term storage to preserve stability and purity.

Specification

Item	Specification
Appearance	White to off-white 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.