Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antiviral and antibacterial agents. Its pyrazine structure supports the formation of nitrogen-rich heterocyclic compounds, which are important in drug design for their bioactivity. Additionally, it serves as a precursor in the production of luminescent materials and organic electronics due to its electrical conductivity and specific light absorption properties. It is also employed in the preparation of agrochemicals and functional materials owing to its reactivity and stability in various chemical transformations. Commonly utilized in research settings for building complex molecules in medicinal chemistry, as well as in chemical sensors and optoelectronic devices.