Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
N-[2-Hydroxy-5-[1-hydroxy-2-[[2-(4-methoxy-3-methylphenyl)-1-methylethyl]amino]ethyl]phenyl]formamide, is an impurity of Formoterol (F693400), a selective β2-adrenergic receptor agonist. Formoterol is used as an antiasthmatic.