Used in the synthesis of pharmaceutical compounds, particularly in the development of drugs targeting neurological disorders. It serves as a key intermediate in the production of active pharmaceutical ingredients (APIs) that modulate neurotransmitter activity. Additionally, it is utilized in organic chemistry research for the creation of novel heterocyclic compounds, which are explored for their potential biological activities. Its pyrazine moiety makes it valuable in designing molecules with specific receptor-binding properties, aiding in the discovery of new therapeutic agents.