Used as an intermediate in the synthesis of biologically active compounds, particularly in the development of pharmaceuticals targeting central nervous system disorders. Its structure supports derivatization for use in medicinal chemistry research, especially in creating inhibitors or modulators of specific enzyme pathways. Commonly employed in the preparation of potential anticonvulsant and neuroprotective agents due to its pyrazolopyrazine core, which is known for favorable interactions with neurological targets. Also utilized in fragment-based drug discovery for building more complex molecules with enhanced binding properties.