[U-Ring-13C6]-3'-Cyanoacetophenone

[U-Ring-13C6]-3'-Cyanoacetophenone is a labeled isotopic compound that is widely used in analytical chemistry as a tracer and as a reference standard in mass spectrometry. It is a derivative of cyanoacetophenone, a widely used reagent in organic synthesis. The compound is labeled with 13C6 isotope in the U-ring, which makes it an ideal internal standard for quantitative analyses in mass spectrometry. [U-Ring-13C6]-3'-Cyanoacetophenone is often used as a reference standard for gas chromatography-mass spectrometry (GC-MS) analysis of complex mixtures. It is used for quantification of low-level contaminants, impurities, or metabolites in samples, as it provides an accurate measurement of these substances. The presence of the labeled isotopes in the compound allows for differentiation between the analyte and the internal standard, which ensures accurate quantification of the target compounds. The chemical formula of [U-Ring-13C6]-3'-Cyanoacetophenone is C9H4D6NO, and its molecular weight is 160.20 g/mol. The compound has a melting point of 71-73°C and a boiling point of 312°C. It is a white crystalline powder that is soluble in organic solvents such as methanol, ethanol, and acetone. In conclusion, [U-Ring-13C6]-3'-Cyanoacetophenone is an important isotopic compound used in analytical chemistry as a tracer and internal standard in mass spectrometry. Its accurate quantification ability makes it an essential tool in the research and development of new drugs, as well as in toxicology and environmental monitoring.