Used primarily in biochemical research as an intermediate in the synthesis of guanidino compounds, this compound plays a role in the development of enzyme inhibitors and pharmacologically active agents. It is particularly valuable in studies related to nitric oxide synthase and arginine-metabolizing enzymes due to its structural similarity to endogenous guanidinium compounds. Its derivatives have been explored for potential therapeutic effects in cardiovascular and neurological disorders. Additionally, it serves as a building block in the preparation of peptidomimetics and other bioactive molecules in medicinal chemistry.