Used in organic electronics as an intermediate for synthesizing functional materials, particularly in the development of organic light-emitting diodes (OLEDs). Its carbazole structure provides hole-transport properties, supports charge transport, and enhances the stability of emissive layers. Also employed in the preparation of carbazole-based polymers and small molecules for photovoltaic devices and organic transistors due to its good thermal stability. The linked amide and ketone groups improve molecular arrangement in thin films. Additionally, it serves as a building block in medicinal chemistry for designing bioactive compounds with potential antitumor and antimicrobial activities.