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CAS号: 141750-63-2 英文名称: PITAVASTATIN LACTONE 英文同义词: PITAVASTATIN LACTONE;Pitavastatin Impurity A;Pitavastatin Impurity 4;Pivastatin lactone impurity;Pitavastatin calcium lactone;Pitavastatin calcium impurity D; (4R,6S)-6-((E)-2-(2-cyclopropyl;Pitavastatin Lactone DISCONTINUED;(4R,6S,E)-6-[2-[2-Cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]vinyl]tetrahydro-4-hydroxypyran-2-one;(4R,6S)-6-((E)-2-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)vinyl)-4-hydroxytetrahydro-2H-pyran-2-one 中文名称: 匹伐他汀内酯 中文同义词: 匹伐他汀内酯;匹伐他汀杂质A;匹伐他汀钙内酯;匹伐他汀钙杂质D;匹伐他汀内酯杂质;匹伐他汀钙内脂对照品;(4R,6S,E)-6-[2-[2-环丙基-4-(4-氟苯基)-3-喹啉基]乙烯基]-4-羟基四氢吡喃-2-酮;4R,6S,E)-6-[2-环丙基-4-(4-氟苯基)-3-喹啉-基-乙烯基]-4-羟基-3,4,5,6-四氢-2H-吡喃-2-酮 分子式: C25H22FNO3 分子量: 403.45 熔点 : 92-95°C 比旋光度 : D32 +8.84° (c = 0.92 in chloroform) 沸点 : 616.9±55.0 °C(Predicted) 密度 : 1.372±0.06 g/cm3(Predicted) 酸度系数(pKa): 13.25±0.40(Predicted)