Djenkolic acid is primarily studied for its role in medical and biochemical research due to its unique structural properties. It is known to form needle-like crystals in the urinary tract, leading to a condition called djenkolism, which is characterized by kidney damage and urinary obstruction. This has made it a subject of interest in toxicology and nephrology for understanding crystal-induced kidney injuries and developing preventive measures. Additionally, its sulfur-containing structure is explored in studies related to amino acid metabolism and sulfur biochemistry. Research also investigates its potential as a model compound for studying the effects of naturally occurring toxins on human health.