6′-[ethyl(p-tolyl)amino]-2′-methylspiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3-one

6-(N-Ethyl-4-methylanilino)-2-methylfluorene (CAS: 42228-32-0)

Function:

This compound is mainly used as an intermediate for organic functional materials. Due to its fluorene backbone and N-aryl amine substitution, it shows strong potential in:

1. Organic optoelectronic materials – applied as a hole-transport material (HTM) or a component in the emissive layer of organic electronic devices.

2. OLED (Organic Light-Emitting Diode) materials – fluorene derivatives are widely studied as emitters or charge-transporting units, offering thermal stability, photostability, and tunable emission.

3. Fluorescent probes and dyes – the fluorene scaffold possesses strong fluorescence, making it useful for developing fluorescent dyes, imaging agents, or photoactive materials.

In summary, this compound is not a pharmaceutical, but rather a functional fine chemical with applications in materials science and electronic information fields, especially in OLEDs and fluorescence-related research.