Description

3-Fluoro-4-Phenylaniline is a high-purity, versatile aromatic amine building block characterized by its distinct fluorine and phenyl substituents. This compound is critical for synthesizing advanced materials and active pharmaceutical ingredients (APIs) where specific electronic and steric properties are required. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and CNS-active molecule research.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a core structure in the synthesis of fluorinated aromatic components for electronic display materials.
• Polymer Chemistry: Acts as a monomer or curing agent in the production of high-performance polyimides and epoxy resins.
• Dyestuff & Pigment Precursor: Utilized in the manufacture of specialized azo dyes and organic pigments.
• Chemical Research & Development: An essential building block for medicinal chemistry, process R&D, and library synthesis in contract research organizations (CROs).

Basic Information

Product Name	3-Fluoro-4-Phenylaniline
CAS No.	360771-05-7
Molecular Formula	C12H10FN
Molecular Weight	187.21 g/mol
Synonyms	4-Amino-2-fluorobiphenyl; (3-Fluoro-4-phenyl)phenylamine; 2-Fluoro-4-aminobiphenyl; 3-Fluoro-4-biphenylamine; Benzenamine, 3-fluoro-4-phenyl-; 3-Fluoro-4-phenylbenzenamine
EINECS	Contact for details

Quality Control

Every batch of 3-Fluoro-4-Phenylaniline is manufactured and tested under a strict quality management system. We guarantee high chemical purity and consistency, with specifications tailored to meet the rigorous demands of pharmaceutical and advanced material synthesis. Comprehensive analytical testing, including HPLC, GC, and NMR, is performed. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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	White to light yellow 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.