N-nitrosodipropylamine D7 _1mg_1ml in methanol (mixture of isomers)

N-nitrosodipropylamine D7, also known as NDPA-D7, is a deuterated derivative of the carcinogenic compound N-nitrosodipropylamine. It is a clear, colorless liquid with a molecular formula of C6H12N2O and a molecular weight of 128.17 g/mol. NDPA-D7 is used in research and analytical laboratories as an internal standard in the analysis of N-nitrosodipropylamine and related compounds. NDPA-D7 has a similar chemical structure to N-nitrosodipropylamine, but with seven deuterium atoms replacing seven hydrogen atoms. This isotopic substitution allows for more accurate and precise analysis of N-nitrosodipropylamine, as it eliminates any interference from other compounds in the sample. NDPA-D7 is often used in gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) methods for the detection and quantification of N-nitrosodipropylamine in various samples, including food, water, and biological tissues. Although NDPA-D7 is not considered a hazardous substance, N-nitrosodipropylamine is a known carcinogen and can cause DNA damage and other adverse health effects. Therefore, proper safety precautions should be taken when handling NDPA-D7 and all related compounds. It is recommended to use protective equipment, such as gloves and goggles, and to work in a well-ventilated area.