Description

2-(4'-Pyridinyl)-4-(4'-Fluorophenyl)-5-Phenylimidazole CAS NO 155698-28-5 is a high-purity, multi-substituted imidazole derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block for the development of novel active molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating compounds with targeted biological and physical properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other therapeutic agents.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transporting or host materials in display and lighting technologies.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its complex heterocyclic structure.
• Ligand in Catalysis: Serves as a precursor for nitrogen-containing ligands used in transition metal-catalyzed reactions.
• Academic & Industrial R&D: A valuable compound for studying structure-activity relationships (SAR) and developing new chemical libraries.
• Material Science: Investigated for use in the synthesis of advanced polymers and coordination polymers with specific electronic properties.

Basic Information

Product Name	2-(4'-Pyridinyl)-4-(4'-Fluorophenyl)-5-Phenylimidazole
CAS No.	155698-28-5
Molecular Formula	C20H14FN3
Molecular Weight	315.35 g/mol
Synonyms	2-(Pyridin-4-yl)-4-(4-fluorophenyl)-5-phenyl-1H-imidazole; 4-(4-Fluorophenyl)-2-(4-pyridinyl)-5-phenylimidazole; 2,4,5-Trisubstituted Imidazole Derivative; 155698-28-5; 4-Fluoro-2,4,5-triphenylimidazole analog; Pyridinyl-fluorophenyl-phenylimidazole
EINECS	Contact for details

Quality Control

Every batch of 2-(4'-Pyridinyl)-4-(4'-Fluorophenyl)-5-Phenylimidazole is produced under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high standards required for research and manufacturing. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC, NMR, and MS is supplied with each shipment. Our quality protocols are designed to support cGMP and ISO guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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