Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites; Nicotine Derivatives and Metabolites;
应用:
The labelled analogue of the nucleotide of nicotinic acid which is produced from quinolinic acid by quinolinate phosphoribosyltransferase via transfer of a phosphoribose group. It is an intermediate of nicotinic acid adenine dinucleotide (NaAD) which is then converted to NAD via amidation and in turn converted to NADPH.