Standards; Pharmaceutical/API Drug Impurities/Metabolites;
應用:
[N(Z)]-N-(3,5-Dimethyl-2(3H)-thiazolylidene)-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide (Meloxicam EP Impurity C) is an impurity of Meloxicam (M216100),a preferential cyclooxygenase (COX-2) inhibitor.