Description

9H-Fluoren-9-One,2-Ethyl-7-Fluoro-(9Ci) is a specialized fluorenone derivative, a key fluorinated intermediate in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to introduce specific fluorinated motifs into their target molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, especially those requiring a fluorinated fluorenone core for enhanced bioactivity or metabolic stability.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, where the fluorine atom can improve compound efficacy and environmental profile.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or dopant material in the development of electron-transporting or emissive layers for display and lighting technologies.
• Liquid Crystal & Electronic Materials: Employed in the synthesis of fluorinated components for liquid crystal displays (LCDs) and other advanced electronic materials.
• Polymer Chemistry: Functions as a monomer or modifying agent to create specialty polymers with unique optical, electronic, or surface properties.
• Research & Development: A valuable tool in academic and industrial laboratories for methodological studies in fluorination chemistry and heterocyclic synthesis.

Basic Information

Product Name	9H-Fluoren-9-One,2-Ethyl-7-Fluoro-(9Ci)
CAS No.	676133-34-9
Molecular Formula	C15H11FO
Molecular Weight	226.25 g/mol
Synonyms	2-Ethyl-7-fluoro-9H-fluoren-9-one; 2-Ethyl-7-fluorofuoren-9-one; 7-Fluoro-2-ethyl-9H-fluoren-9-one; 9H-Fluoren-9-one, 2-ethyl-7-fluoro-; Fluorenone, 2-ethyl-7-fluoro-; 676133-34-9; 2-Ethyl-7-fluorofluorenone
EINECS	Contact for details

Quality Control

Our 9H-Fluoren-9-One,2-Ethyl-7-Fluoro-(9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request. We are committed to meeting the stringent requirements of research and cGMP-grade production environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.