2,2-Dimethylpropanethioamide D9

2,2-Dimethylpropanethioamide D9, also known as 2,2-dimethyl-N-(methanesulfonyl)-propanamide-D9, is a deuterated analog of 2,2-Dimethylpropanethioamide. It is a synthetic compound used in various research and analytical applications, especially in the field of drug metabolism and pharmacokinetics. The chemical formula of 2,2-Dimethylpropanethioamide D9 is C6H11D9NO2S, and its molecular weight is 175.33 g/mol. It is a colorless to pale yellow liquid with a boiling point of 158-159°C and a melting point of -1°C. The compound is stable under normal conditions and can be stored for an extended period without significant degradation. 2,2-Dimethylpropanethioamide D9 is primarily used as an internal standard in mass spectrometry-based quantitative analysis of drugs and their metabolites in biological samples. It is also used in the synthesis of other compounds and as a reference material in analytical chemistry. The compound undergoes biotransformation in the body to form metabolites that can be detected and quantified in biological samples. The deuterated analog is used to differentiate the synthetic compound from naturally occurring compounds with similar structures. In conclusion, 2,2-Dimethylpropanethioamide D9 is a useful tool in drug metabolism and pharmacokinetics research, as well as analytical chemistry applications. Its stable and reliable properties make it a valuable internal standard in mass spectrometry-based analysis.