Used primarily in pharmaceutical research, this compound serves as a key intermediate in the synthesis of various biologically active molecules. Its structure allows for further functionalization, making it valuable in the development of potential drugs targeting specific enzymes or receptors. Additionally, it is employed in organic synthesis for creating complex heterocyclic compounds, which are often explored for their therapeutic properties. Its halogenated pyrazine core is particularly useful in medicinal chemistry for designing compounds with potential antimicrobial or anticancer activities.