Description

3,4-Bis(4-Fluorophenyl)-2,5-Diphenyl-2,4-Cyclopentadien-1-One is a specialized organic compound featuring a cyclopentadienone core substituted with multiple aryl groups, including fluorinated phenyl rings. This unique molecular architecture makes it a valuable advanced intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical and materials science research. It is primarily sought by R&D chemists and process development scientists working on novel drug candidates, organic electronic materials, and high-performance polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders or requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of novel electron-transporting materials (ETMs) or host materials for OLED displays and lighting, leveraging its conjugated structure and fluorine atoms.
• Ligand Synthesis for Catalysis: Acts as a precursor for creating sophisticated phosphine or N-heterocyclic carbene (NHC) ligands used in asymmetric catalysis and cross-coupling reactions.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the production of specialty polymers with specific thermal, optical, or electronic properties.
• Academic & Industrial Research: A crucial reagent for methodological studies in organic synthesis, including cycloaddition reactions and the construction of polycyclic aromatic systems.
• Agrochemical Research: Potential intermediate in the development of new generation herbicides or fungicides, where the fluorinated aromatic groups can influence biological activity.

Basic Information

Item	Details
Product Name	3,4-Bis(4-Fluorophenyl)-2,5-Diphenyl-2,4-Cyclopentadien-1-One
CAS No.	56805-29-9
Molecular Formula	C29H18F2O
Molecular Weight	420.45 g/mol
Synonyms	2,4-Cyclopentadien-1-one, 3,4-bis(4-fluorophenyl)-2,5-diphenyl-; 3,4-Bis(p-fluorophenyl)-2,5-diphenylcyclopentadienone; Tetraphenylfluorocyclopentadienone derivative; 2,5-Diphenyl-3,4-bis(4-fluorophenyl)cyclopentadienone; 3,4-Di(4-fluorophenyl)-2,5-diphenyl-2,4-cyclopentadien-1-one
EINECS	Contact for details

Quality Control

Our 3,4-Bis(4-Fluorophenyl)-2,5-Diphenyl-2,4-Cyclopentadien-1-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications and test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.