标准品及相关杂质对照品供应信息如下:
卡维地洛 Carvedilol 500mg
卡维地洛杂质A 1-[[9-[2-hydroxy-3-[[2-(2-methoxyphenoxy)ethyl]amino]propyl]-9H-carbazol-4-yl]oxy]-3-[[2-(2-methoxyphenoxy) ethyl]amino]propan-2-ol 15mg
卡维地洛杂质B 1,1'-[[2-(2-Methoxyphenoxy)ethyl]-nitrilo]bis[3-(9H carbazol- 4-yloxy)propan-2-ol] 100mg
卡维地洛杂质B 3,3'-(2-(2-methoxyphenoxy)ethylazanediyl)bis(1-(9H-carbazol-4-yloxy)propan-2-ol) 15mg
卡维地洛杂质C (2RS)-1-[Benzyl[2-(2-methoxy-phenoxy)ethyl]amino]-3-(9H-carbazol-4-yloxy)propan-2-ol 100mg
卡维地洛杂质C 1-(9H-Carbazol-4-yloxy)-3-(benzyl(2-(2-methoxyphenoxy)ethyl)amino)propan-2-ol 20mg
卡维地洛杂质D Toluene 100mg
卡维地洛杂质D 4-(Oxiran-2-ylmethoxy)-9H-carbazole 15mg 卡维地洛杂质 4-(2,3-Epoxypropoxy)carbazole 100mg
卡维地洛杂质 2-(2-Methoxyphenoxy)ethylamineHydrochloride 100mg
卡维地洛杂质E 2-(2-methoxyphenoxy)ethylamine 15mg
卡维地洛杂质F Carvedilol System Suitability Mixture (25 mg)(carvedilol spiked with carvedilol related compound F) 25mg
(R)-卡维地洛 (R)-(+)-Carvedilol 50mg
(S)-卡维地洛 (S)-(-)-Carvedilol 50mg