Description

1-(9H-Fluoren-3-Yl)-Ethanone is a specialized organic compound belonging to the fluorenone derivative family, serving as a crucial synthetic intermediate. Its value lies in its unique aromatic ketone structure, which provides a versatile scaffold for constructing more complex molecules in advanced chemical synthesis. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries who require high-purity building blocks for novel compound development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive fluorene core.
• Organic Electronic Materials: Serves as a precursor for synthesizing organic semiconductors, hole-transport materials, and light-emitting compounds for OLED and photovoltaic applications.
• Dye and Pigment Synthesis: Acts as an intermediate in the production of specialized fluorescent dyes and high-performance pigments.
• Ligand and Catalyst Development: Utilized in academic and industrial research to create novel ligands for metal-catalyzed coupling reactions and asymmetric synthesis.
• Polymer Chemistry: Incorporated as a monomer or modifier to impart specific thermal or optical properties to advanced polymeric materials.

Basic Information

Product Name	1-(9H-Fluoren-3-Yl)-Ethanone
CAS No.	55718-48-4
Molecular Formula	C₁₅H₁₂O
Molecular Weight	208.26 g/mol
Synonyms	3-Acetyl-9H-fluorene; 3-Acetylfluorene; 9H-Fluoren-3-yl ethanone; 1-(9H-Fluoren-3-yl)ethan-1-one; 3-Fluorenyl methyl ketone; Ethanone, 1-(9H-fluoren-3-yl)-; 3-Acetyl-9H-fluorene
EINECS	Contact for details

Quality Control

Our 1-(9H-Fluoren-3-Yl)-Ethanone is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Specification available upon request
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.