Used in pharmaceutical research as a key intermediate in the synthesis of bioactive molecules, particularly in the development of antimicrobial and anti-inflammatory agents. Its structural features make it suitable for modifying pharmacokinetic properties in drug design, such as enhancing metabolic stability and target binding affinity. Also investigated for its potential in central nervous system agents due to its ability to cross the blood-brain barrier. Commonly employed in structure-activity relationship (SAR) studies to optimize lead compounds.