2-Phenylpyridine-d9

2-Phenylpyridine-d9 is a deuterated form of 2-Phenylpyridine, which is an aromatic compound with a pyridine ring and a phenyl group attached to it. The "d9" in the name indicates that nine of the hydrogen atoms in the molecule have been replaced with deuterium, a stable isotope of hydrogen. The primary use of 2-Phenylpyridine-d9 is as a labeled internal standard in a variety of analytical applications. By using a deuterated internal standard, researchers can accurately quantify the amount of the non-deuterated compound in a sample, as the ratio of the isotopes will remain constant throughout the analysis. This is especially useful in fields such as pharmaceuticals, where precise measurements of drug metabolites are critical. In terms of chemical information, 2-Phenylpyridine-d9 has a molecular formula of C11D9H8N and a molecular weight of 163.27 g/mol. It has a boiling point of approximately 270°C and a melting point of around 41-43°C. The compound is moderately soluble in water, but more soluble in organic solvents such as ethanol and ether. Overall, 2-Phenylpyridine-d9 is a useful tool in the analytical chemistry field, allowing for precise and accurate measurements of non-deuterated compounds in a variety of samples.