Standards; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
(R)-(+)-Dropropizine N-Oxide, is an impurity of (R)-(+)-Dropropizine (D681505), R-Form of Dropropizine (D681495). (R)-(+)-Dropropizine is a cough suppressive phenylpiperazine derivative. (R)-(+)-Dropropizine is an antitussive and central sedative therapeutic agent.