N-Nitroso Dimethylamine-13C2

N-Nitroso Dimethylamine-13C2, also known as NDMA-13C2, is a chemical compound that has two heavy carbon isotopes (13C) in its structure. NDMA-13C2 is a derivative of N-Nitrosodimethylamine (NDMA), which is a highly toxic and carcinogenic compound. NDMA-13C2 is primarily used as a labeled internal standard in analytical chemistry techniques such as gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS). The labeled internal standard is used to determine the concentration of NDMA in various samples such as food, water, and pharmaceuticals. The isotopic labeling of NDMA-13C2 ensures that it can be accurately distinguished from the naturally occurring NDMA in the sample, allowing for precise measurement of NDMA levels. NDMA-13C2 has a molecular formula of C2H6N2O and a molecular weight of 94.09 g/mol. It is a yellow liquid with a boiling point of 67-68°C. NDMA-13C2 is soluble in water, ethanol, and other polar solvents. However, it is highly reactive and unstable, and can decompose rapidly under certain conditions, such as exposure to light and heat. In conclusion, NDMA-13C2 is a useful compound in analytical chemistry for accurately measuring the levels of NDMA in various samples. Its isotopic labeling ensures precise measurement and is an important tool in ensuring public health and safety.