Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the production of antifungal agents and histamine H2-receptor antagonists. It serves as a building block in the development of imidazole-based drugs due to its reactive functional groups that facilitate coupling reactions. Commonly employed in medicinal chemistry for modifying drug structures to enhance bioavailability and target specificity. Also utilized in the preparation of agrochemicals and bioactive molecules where imidazole scaffolds are required. Its hydrochloride salt form improves stability and solubility in aqueous reaction systems.