Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of active pharmaceutical ingredients (APIs) that require strained ring systems for biological activity. Its cyclopropane backbone with an amino alcohol functional group makes it valuable in constructing complex molecules with high stereochemical control. Commonly employed in the development of antiviral and antibacterial agents due to the metabolic stability imparted by the cyclopropane ring. Also utilized in agrochemical synthesis for creating structurally rigid analogs that enhance target specificity. The hydrochloride salt form improves stability and handling during industrial-scale reactions.