1-Nitrosohydantoin

1-Nitrosohydantoin, also known as N-hydroxycarbonyl-1H-hydantoin, is a chemical compound that is commonly used as a reagent in organic synthesis. It is an off-white crystalline powder that is soluble in water and polar organic solvents. In organic synthesis, 1-nitrosohydantoin is primarily used as a nitrosating agent, which means it can introduce a nitroso group (-NO) into various organic compounds. This reaction is often useful in the preparation of nitroso compounds, which have diverse applications in the chemical industry, including as dyes, pharmaceuticals, and rubber accelerators. 1-nitrosohydantoin is also used as a precursor in the synthesis of other important chemical compounds, such as 1,3-dimethyluric acid and tetrazolium salts. From a chemical standpoint, 1-nitrosohydantoin is a hydantoin derivative that contains a nitroso group (-NO) attached to the nitrogen atom of the hydantoin ring. The compound has a molecular formula of C4H4N2O3 and a molar mass of 140.09 g/mol. Overall, 1-nitrosohydantoin is an important reagent in organic synthesis, with diverse applications in the chemical industry. Its unique chemical structure makes it a versatile compound that can be used to introduce nitroso groups into various organic molecules.