Dehydrocorydaline chloride is primarily used in research and pharmaceutical applications due to its potential biological activities. It has been studied for its anti-inflammatory and anti-cancer properties, showing promise in inhibiting the growth of certain cancer cells. Additionally, it is explored for its role in cardiovascular health, particularly in reducing oxidative stress and improving endothelial function. In traditional medicine, it has been utilized for its analgesic and anti-microbial effects. Ongoing research continues to investigate its therapeutic potential in treating various diseases, including neurological disorders and metabolic syndromes.