Description

1',3',3'-Triphenylspiro[9H-Fluorene-9,2'-Azetidin]-4'-One is a high-value, structurally complex organic compound featuring a spiro-azetidinone core fused with fluorene and phenyl groups. This unique molecular architecture makes it a critical advanced intermediate for the synthesis of novel materials and active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty materials sectors for constructing sophisticated molecular frameworks.

Application

• Pharmaceutical Intermediate: Key building block for the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the creation of novel, high-performance active ingredients for crop protection products.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for developing novel host or emitter materials due to its rigid, conjugated spiro-fluorene structure.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create sophisticated ligands for asymmetric catalysis.
• Academic and Industrial Research: A valuable compound for fundamental studies in organic synthesis and materials science.
• Specialty Polymer Monomer: Potential use in synthesizing high-performance polymers with specific thermal or optical properties.

Basic Information

Product Name	1',3',3'-Triphenylspiro[9H-Fluorene-9,2'-Azetidin]-4'-One
CAS No.	15183-54-7
Molecular Formula	C33H23NO
Molecular Weight	449.54 g/mol
Synonyms	Spiro[9H-fluorene-9,2'-azetidin]-4'-one, 1',3',3'-triphenyl-; 1',3',3'-Triphenylspiro[fluorene-9,2'-azetidin]-4'-one; 2-(Diphenylmethylene)-1,2-diphenyl-2,3-dihydro-1H-azeto[2,1-a]isoindol-4-one; Triphenylspiro[fluorene-9,2'-azetidin]-4'-one; Azetidin-4'-one, 1',3',3'-triphenylspiro[9H-fluorene-9,2'-; CAS 15183-54-7
EINECS	Contact for details

Quality Control

Every batch of 1',3',3'-Triphenylspiro[9H-Fluorene-9,2'-Azetidin]-4'-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. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

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 incompatible materials such as strong oxidizing agents.

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%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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