Description

3-Ethyl-1,3-Diphenylspiro[Azetidine-2,9'-[9H]Fluoren]-4-One is a complex, high-purity organic compound featuring a unique spirocyclic structure that combines azetidine and fluorene moieties. This specialized chemical serves as a critical advanced intermediate in the synthesis of novel pharmaceuticals and functional materials, where its precise stereochemistry is essential. It is primarily required by research institutions and fine chemical manufacturers engaged in developing next-generation active pharmaceutical ingredients (APIs) and high-performance organic electronic materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Organic Synthesis Research: Used in academic and industrial R&D labs to explore novel spirocyclic compounds and their chemical properties.
• Material Science: Serves as a precursor for the synthesis of specialized organic semiconductors or light-emitting materials due to its rigid, conjugated structure.
• Agrochemical Development: Potential intermediate in creating novel, high-efficacy crop protection agents with specific modes of action.
• Catalyst Ligand Synthesis: Can be utilized to develop sophisticated chiral ligands for asymmetric catalysis in fine chemical production.

Basic Information

Product Name	3-Ethyl-1,3-Diphenylspiro[Azetidine-2,9'-[9H]Fluoren]-4-One
CAS No.	15183-53-6
Molecular Formula	C31H25NO
Molecular Weight	427.54 g/mol
Synonyms	3-Ethyl-1,3-diphenylspiro[azetidine-2,9'-fluoren]-4-one; Spiro[azetidine-2,9'-fluorene]-4-one, 3-ethyl-1,3-diphenyl-; 1,3-Diphenyl-3-ethylspiro[azetidine-2,9'-fluorene]-4-one; 3-Ethyl-1,3-diphenyl-2-azaspiro[3.5]nonane-2,9'-fluoren-4-one; 15183-53-6; 3-Ethyl-1,3-diphenyl-2-azaspiro[3.5]nonan-4-one fused with fluorene
EINECS	Contact for details

Quality Control

Our 3-Ethyl-1,3-Diphenylspiro[Azetidine-2,9'-[9H]Fluoren]-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the exacting standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

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

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