Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
N-(5-(tert-Butyl)-2-hydroxy-3,3-dimethyl-2,3-dihydrobenzofuran-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxamide is a byproduct in the synthesis of Hydroxymethyl Ivacaftor (H946960), which is an impurity of Ivacaftor (I940600); a drug used in the treatment of cystic fibrosis.