Used in biomedical research to study cellular processes and signal transduction pathways. It is particularly valuable in investigating the role of specific receptors or enzymes in disease mechanisms. Often applied in vitro to assess its effects on cell proliferation, apoptosis, or other biological functions. Its hydrochloride form enhances solubility, making it suitable for experimental use in aqueous solutions. Researchers utilize it to develop potential therapeutic strategies for conditions like cancer or inflammatory diseases.