Used as a chiral building block in the synthesis of pharmaceuticals, particularly in the development of bioactive molecules requiring stereochemical control. Its rigid cyclohexane backbone and defined stereochemistry make it valuable in asymmetric synthesis and as a ligand in catalytic reactions. Commonly employed in medicinal chemistry for optimizing selectivity and potency of drug candidates, especially in central nervous system agents and enzyme inhibitors. The dihydrochloride salt form enhances stability and solubility, facilitating handling and formulation in industrial processes.