[13C8]-2-Ethylphenol

[13C8]-2-ethylphenol is a stable isotope-labeled compound that is commonly used as an internal standard in analytical chemistry. The compound is a derivative of 2-ethylphenol, which is a colorless liquid with a pleasant aroma. [13C8]-2-ethylphenol is a labeled compound that contains eight carbon-13 atoms, which are stable isotopes of the element carbon. The compound is commonly used in gas chromatography-mass spectrometry (GC-MS) analyses to determine the concentration of 2-ethylphenol in various samples. The labeled compound is added to the sample before analysis, and the ratio of labeled to unlabeled compounds is used to determine the concentration of 2-ethylphenol in the sample. This technique is commonly used to determine the concentration of 2-ethylphenol in wine, beer, and other alcoholic beverages. Chemically, [13C8]-2-ethylphenol has the molecular formula C8H9D8O and a molecular weight of 149.24 g/mol. The compound has a melting point of -22 °C and a boiling point of 222 °C. It is soluble in organic solvents such as ethanol, methanol, and acetone, but is insoluble in water. In conclusion, [13C8]-2-ethylphenol is a useful compound in analytical chemistry, particularly in GC-MS analyses. Its stable isotope labeling allows for accurate quantification of 2-ethylphenol in various samples, including alcoholic beverages.