Description

4-Fluoro-9H-Fluoren-9-One is a fluorinated derivative of fluorenone, serving as a versatile and high-value organic intermediate. Its core value lies in its unique molecular structure, which is critical for synthesizing advanced materials and fine chemicals with tailored electronic and photophysical properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and organic electronics industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting CNS and anti-cancer therapies.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging the fluorine atom for enhanced biological activity and metabolic stability.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport materials and host materials in the fabrication of efficient OLED displays and lighting.
• Organic Photovoltaic (OPV) Materials: Serves as a core structure for synthesizing acceptor materials in next-generation solar cells.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create specialized ligands for catalytic processes.
• Fluorescent Dyes and Sensors: A foundational compound for developing fluorophores with specific emission properties for bio-imaging and chemical sensing.
• Polymer and Material Science: Incorporated into polymer backbones to modify thermal stability, solubility, and electronic characteristics of high-performance polymers.
• Academic and R&D: A valuable reagent for fundamental research in organic synthesis and fluorine chemistry at universities and corporate R&D centers.

Basic Information

Product Name	4-Fluoro-9H-Fluoren-9-One
CAS No.	1514-18-7
Molecular Formula	C₁₃H₇FO
Molecular Weight	198.19 g/mol
Synonyms	4-Fluorofluoren-9-one; 9-Fluorenone, 4-fluoro-; 4-Fluoro-9-fluorenone; 4-Fluor-9H-fluoren-9-on; 4-Fluoro-9-oxofluorene; NSC 403119; 4-Fluoro-9H-fluoren-9-one; 4-Fluoro-9-fluorenone
EINECS	Contact for details

Quality Control

Our 4-Fluoro-9H-Fluoren-9-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting identity, purity, and impurity profiles. Our quality system is designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	140 - 145 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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