Used in organic electronics as a building block for conjugated materials due to its electron-rich heterocyclic core. Its fused ring structure supports charge transport, making it suitable for applications in organic field-effect transistors (OFETs) and donor materials in organic photovoltaics (OPVs). Also explored in medicinal chemistry for kinase inhibition, showing potential in drug development for cancer and inflammatory diseases. The amine group allows for easy functionalization, enabling use in cross-coupling reactions and library synthesis for structure-activity relationship studies.