Used primarily in organic synthesis as an intermediate for pharmaceuticals, particularly in the development of central nervous system agents. Its structure supports the creation of bioactive molecules due to the presence of multiple nitrogen atoms in a constrained ring system, enhancing binding affinity to neurological receptors. Commonly employed in the preparation of antidepressants, antipsychotics, and nicotinic receptor modulators. Also utilized in the synthesis of novel compounds for medicinal chemistry research and drug discovery programs targeting cognitive and psychiatric disorders.