2'-Deoxy Cytidine-13C, 15N

2'-Deoxy Cytidine-13C, 15N is a modified form of the nucleoside 2'-deoxycytidine. It is commonly used in biochemical research as a stable isotope-labeled internal standard for quantitative analysis of nucleosides and nucleotides. The incorporation of the stable isotopes carbon-13 and nitrogen-15 into the molecule allows for precise mass spectrometric analysis, which is important for accurate quantification of the nucleoside. The chemical formula of 2'-Deoxy Cytidine-13C, 15N is C9H12N3O4. The molecule has a molecular weight of 242.21 g/mol. The carbon-13 and nitrogen-15 isotopes are incorporated into the cytidine and deoxyribose moieties of the molecule, respectively. The labeling occurs during the synthesis of the nucleoside, which involves the use of labeled reagents. In addition to its use as an internal standard, 2'-Deoxy Cytidine-13C, 15N has also been used in studies of DNA replication and metabolism. The stable isotope labeling allows for tracing of the fate of the molecule in vivo and in vitro. The labeled nucleoside can also be used to study the effects of drugs and other compounds on nucleotide metabolism. In conclusion, 2'-Deoxy Cytidine-13C, 15N is a useful tool for biochemical research, particularly in the quantitative analysis of nucleosides and nucleotides. Its stable isotope labeling allows for precise mass spectrometric analysis and tracing of the molecule in vivo and in vitro.