Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of central nervous system (CNS) active compounds. Its rigid cyclopropane structure and aryl substitution pattern make it valuable for modulating biological activity in drug candidates. Commonly employed in the preparation of gamma-aminobutyric acid (GABA) analogs, where it contributes to enhanced receptor selectivity and metabolic stability. Also utilized in research settings for structure-activity relationship (SAR) studies due to its stereochemical configuration and ability to influence potency and bioavailability in neuropharmaceuticals.