Used as an intermediate in the synthesis of pharmaceutical compounds, particularly in the development of imidazole-based drugs. It serves in creating active ingredients for antifungal and antiparasitic medications due to the imidazole ring's biological activity. Also utilized in research for designing new enzyme inhibitors and receptor antagonists. Its carboxylic acid group allows for easy modification and conjugation, making it valuable in medicinal chemistry for improving drug solubility and bioavailability.