Aminoguanidine sulfate is widely used in biochemical research due to its ability to inhibit advanced glycation end-products (AGEs). This property makes it valuable in studying diabetes and aging-related diseases, where AGEs play a significant role in tissue damage. It is also utilized in the development of therapeutic agents aimed at reducing complications associated with chronic hyperglycemia. Additionally, aminoguanidine sulfate serves as a precursor in the synthesis of various heterocyclic compounds, which are important in pharmaceutical and agrochemical industries. Its role as a nitric oxide synthase inhibitor further expands its application in cardiovascular and neurological research, helping to explore pathways involved in inflammation and oxidative stress.