HOE 32020 is primarily utilized in the field of medical research, particularly in studies related to cardiovascular diseases. It is known for its vasodilatory effects, which help in relaxing blood vessels and improving blood flow. This property makes it a valuable compound in investigating treatments for hypertension and other circulatory disorders. Additionally, it has been explored for its potential role in enhancing the efficacy of certain therapeutic agents by improving their delivery to targeted tissues. Researchers also examine its impact on endothelial function, which is crucial for understanding vascular health and developing interventions for related conditions.