Description

2,7-Bis[(4-Methyl-1-Piperidinyl)Sulfonyl]-9H-Fluoren-9-One is a specialized, high-purity organic compound featuring a fluorenone core symmetrically functionalized with sulfonyl piperidine groups. This molecular structure is engineered to provide unique electronic and steric properties, making it a valuable intermediate for advanced material science and pharmaceutical research. It is primarily sought after by R&D chemists and process engineers in the fields of organic electronics, photovoltaics, and as a building block for complex active pharmaceutical ingredients (APIs).

Application

• Organic Electronic Materials: A key intermediate in the synthesis of novel electron-transport materials (ETMs) or host materials for OLEDs and organic photovoltaics (OPVs).
• Pharmaceutical Intermediates: Serves as a sophisticated building block for the development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Photoinitiator & Photoresist Components: Used in advanced formulations for microelectronics and high-resolution printing due to its light-absorbing and electron-transfer capabilities.
• Ligand Synthesis for Catalysis: The sulfonyl piperidine groups can be utilized to create complex ligands for asymmetric catalysis and transition metal complexes.
• Advanced Polymer Chemistry: Incorporated as a monomer or cross-linking agent to develop polymers with specific thermal, optical, or mechanical properties.
• Analytical Chemistry & Sensors: Potential use as a fluorescent probe or a core structure in chemosensors for ion detection.

Basic Information

Product Name	2,7-Bis[(4-Methyl-1-Piperidinyl)Sulfonyl]-9H-Fluoren-9-One
CAS No.	325695-59-8
Molecular Formula	C31H38N2O5S2
Molecular Weight	590.77 g/mol
Synonyms	9H-Fluoren-9-one, 2,7-bis[(4-methyl-1-piperidinyl)sulfonyl]-; 2,7-Bis(4-methylpiperidine-1-sulfonyl)fluoren-9-one; 2,7-Bis[(4-methylpiperidin-1-yl)sulfonyl]fluoren-9-one; 2,7-Di(4-methyl-1-piperidinosulfonyl)-9-fluorenone; Fluorenone derivative CAS 325695-59-8
EINECS	Contact for details

Quality Control

Every batch of 2,7-Bis[(4-Methyl-1-Piperidinyl)Sulfonyl]-9H-Fluoren-9-One is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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