Used as an intermediate in the synthesis of fluorescent dyes and optoelectronic materials. It participates in the preparation of pyrrolo[2,3-d]pyrimidine derivatives, which show potential in pharmaceutical research, particularly in developing kinase inhibitors. Also employed in the fabrication of organic semiconductors due to its electron-donating structure and ability to form stable complexes. Its amino groups allow for easy functionalization, making it valuable in building block chemistry for drug discovery and material science.