[13C5]-Inosine

[13C5]-Inosine is a stable isotope-labeled derivative of the nucleoside inosine. Inosine is an important intermediate in the purine nucleoside biosynthesis pathway and is a component of RNA molecules. The incorporation of carbon-13 in [13C5]-Inosine allows for its detection and quantification by techniques such as mass spectrometry, which can be useful in biochemical and metabolic studies. The usage of [13C5]-Inosine can be seen in various fields of research such as metabolomics, pharmacokinetics, and drug discovery. In metabolomics, it can be used as a tracer to study metabolic pathways and fluxes. In pharmacokinetics, it can be used to study the absorption, distribution, metabolism, and excretion of drugs. In drug discovery, it can be used to evaluate the efficacy and toxicity of new drug candidates. Chemically, [13C5]-Inosine is similar to the natural isotope of inosine, but with five carbon atoms of the molecule replaced by the stable carbon-13 isotope. This labeling makes it possible to track the fate of the molecule in a biological system and to differentiate it from other molecules with similar chemical properties. In conclusion, [13C5]-Inosine is a valuable tool in biochemical and metabolic studies due to its stable isotope labeling, which allows for its detection and quantification. Its usage can be seen in various fields, including metabolomics, pharmacokinetics, and drug discovery. The chemical information of [13C5]-Inosine highlights its similarity to inosine, but with the added benefit of stable isotope labeling.