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CAS号: 906552-19-0 英文名称: Atorvastatin pyrrolidone lactone 英文同义词: Atorvastatin Impurity 176;Atorvastatin pyrrolidone lactone;Atorvastatin Pyrrolidone Impurity;rac-Atorvastatin pyrrolidone lactone;Atorvastatin Calcium Hydrate impurity K;5-(4-fluorophenyl)-1-(2-((2R,4R)-4-hydroxy;5-(4-Fluorophenyl)-1-{2-[(2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl}-3-isopropyl-2-oxo-N,4-diphenyl-2,3-dihydro-1H-pyrrole-3-carboxamide;1H-Pyrrole-3-carboxamide, 5-(4-fluorophenyl)-2,3-dihydro-3-(1-methylethyl)-2-oxo-N,4-diphenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-;Atorvastatin impurity 33/Atorvastatin Pyrrolidone Lactone/5-(4-Fluorophenyl)-2,3-dihydro-3-(1-methylethyl)-2-oxo-N,4-diphenyl-1-[2-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3-carboxamide 中文名称: 阿托伐他汀杂质K 中文同义词: 阿托伐他汀杂质K;阿托伐他汀钙杂质K;阿托伐他汀吡咯烷酮杂质;阿托伐他汀吡咯烷酮内酯;阿托伐他汀吡咯烷酮内酯杂质 分子式: C33H33FN2O5 分子量: 556.62 沸点 : 808.9±65.0 °C(Predicted) 密度 : 1.288±0.06 g/cm3(Predicted) 酸度系数(pKa): 12.97±0.70(Predicted)