Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) agents and antiviral drugs. Its amine functionality and six-membered heterocyclic structure make it valuable for modifying pharmacokinetic properties such as solubility, bioavailability, and metabolic stability. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies, it helps optimize drug candidates targeting receptors and enzymes. Also utilized in agrochemicals for designing bioactive molecules with improved efficacy and selectivity.