DL-α-(Difluoromethyl)arginine (CAS 69955-43-7)

DL-α-(Difluoromethyl)arginine is employed in plant growth regulation. DL-α-(Difluoromethyl)arginine is a synthetic amino acid derivative derived from L-arginine, a naturally occurring amino acid. It has been extensively used in scientific research for multiple purposes. Additionally, it has been utilized in investigations of cell signaling pathways, particularly in understanding the role of nitric oxide in cell signaling. The primary mechanism of DL-α-(Difluoromethyl)arginine involves inhibiting nitric oxide synthase (NOS), the enzyme responsible for nitric oxide production. By impeding NOS, this compound reduces the generation of nitric oxide, consequently impacting numerous biochemical and physiological processes. Notably, the inhibition of NOS by DL-α-(Difluoromethyl)arginine can lead to decreased vasodilation and increased blood pressure, as it affects the production of nitric oxide. Moreover, this inhibition can influence the production of other molecules such as cyclic GMP and cyclic AMP, resulting in diminished cell proliferation and apoptosis.