Standards; Nucleic Acids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
6-(N-Methyl-1H-pyrazole-4-carboxamide)-9-β-D-ribofuranosyl-9H-purine is an impurity of Regadenoson (R142800), a selective A2A agonist that can be used in patients with mild-to-moderate reactive airway diseases.