[13C5,15N]-1-Nitroso-DL-proline

[13C5,15N]-1-Nitroso-DL-proline is a stable isotope-labeled derivative of 1-nitroso-DL-proline, which is a naturally occurring compound found in the human body. This compound is widely used in research studies to investigate the metabolic fate of nitric oxide (NO), a signaling molecule that plays a crucial role in various physiological and pathological processes. The compound is a white to off-white solid, soluble in organic solvents like ethanol, methanol, and DMSO. The molecular formula of [13C5,15N]-1-Nitroso-DL-proline is C5H6N3O3, with a molecular weight of 162.12 g/mol. The compound is labeled with five 13C atoms and one 15N atom, making it ideal for use in stable isotope tracing experiments. In biological systems, NO reacts with various biomolecules, including proteins and lipids, to exert its physiological effects. [13C5,15N]-1-Nitroso-DL-proline can be used to study the metabolism of NO in vivo and in vitro. The compound can be administered to cells or animals, and the labeling of the molecule allows researchers to track its fate and identify the metabolic products. Overall, [13C5,15N]-1-Nitroso-DL-proline is a valuable tool for investigating the role of NO in biological systems and understanding its metabolism.