Bisoprolol EP Impurity K; Bisoprolol Ester impurity
雜質(zhì):
Bisoprolol EP Impurity K
CAS號(hào):
864544-37-6
分子式:
C??H??NO?
分子量:
339.43
種類:
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
2-?(1-?Methylethoxy)?ethyl ester-4-?[2-?hydroxy-?3-?[(1-?methylethyl)?amino]?propoxy]? benzoic Acid is a derivative of Keto Bisoprolol Hydrochloride (K175150). 2-?(1-?Methylethoxy)?ethyl ester-4-?[2-?hydroxy-?3-?[(1-?methylethyl)?amino]?propoxy]? benzoic acid was used for optimization and validation of a new RP-HPLC method for simultaneous determination of bisoprolol fumarate, hydrochlorothiazide and impurities A, L, K and B were presented.
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