Description

1-(9,9-Dimethyl-9H-Fluoren-2-Yl)Ethanone is a high-purity, functionalized fluorene derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its rigid, planar fluorene core and ketone functionality, which are essential for tuning the electronic and photophysical properties of target molecules. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex, polycyclic structures.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transporting or host materials in OLED displays and lighting due to the fluorene unit's excellent charge-carrier mobility and thermal stability.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where the fluorene scaffold contributes to biological activity and environmental stability.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer and Material Science: Acts as a monomer or functionalizing agent for creating high-performance polymers with specific optical or electronic characteristics.
• Academic and Industrial R&D: A valuable reagent for exploratory chemistry in universities and corporate research laboratories focused on organic electronics and medicinal chemistry.

Basic Information

Product Name	1-(9,9-Dimethyl-9H-Fluoren-2-Yl)Ethanone
CAS No.	72322-75-9
Molecular Formula	C₁₇H₁₆O
Molecular Weight	236.31 g/mol
Synonyms	2-Acetyl-9,9-dimethylfluorene; 9,9-Dimethyl-2-acetylfluorene; 2-Acetyl-9,9-dimethyl-9H-fluorene; Ethanone, 1-(9,9-dimethyl-9H-fluoren-2-yl)-; 9H-Fluoren-2-ylethanone, 9,9-dimethyl-; (9,9-Dimethyl-9H-fluoren-2-yl)methyl ketone; DMFA (common abbreviation in materials science)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for high-purity organic intermediates. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to verify identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting lot-specific results are available upon request. Our quality management system supports cGMP and ISO standards for traceability and consistency, ensuring reliable supply for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. 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)	≥ 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.