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CAS号: 131944-48-4 英文名称: (E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity 英文同义词: Tacrolimus Impurity 2;Tacrolimus Impurity 21;Tacrolimus Rearrangement Lactone;(E/Z)-FK-506 26,28-Allylic Ester RearrangeMent IMpurity;[3R-[3R*(1R*,3R*,4R*),4E,6S*,7S*,10R*,11E,14S*,16S*,17R*,18S*,20R*,21R*,28aS*]]-;[3R-[3R*(1R*,3R*,4R*),4E,6S*,7S*,10R*,11E,14S*,16S*,17R*,18S*,20R*,21R*,28aS*]]-7,8,10,13,14,15,16,17,18,19,20,21,26,27,28,28a-Hexadecahydro-7,21-dihydroxy-3-(4-hydroxy-3-methoxycyclohexyl)-16,18-dimethoxy-4,6,12,14,20-pentamethyl-10-(2-propenyl)-7,21-epo;17,21-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclopentacosine-1,9,22,23(6H,25H)-tetrone, 7,8,10,13,14,15,16,17,18,19,20,21,26,27,28,28a-hexadecahydro-7,21-dihydroxy-3-(4-hydroxy-3-methoxycyclohexyl)-16,18-dimethoxy-4,6,12,14,20-pentamethyl-10-(2-propenyl)-, [3R-[3R*(1R*,3R*,4R*),4E,6S*,7S*,10R*,11E,14S*,1... 中文名称: 他克莫司杂质2 中文同义词: 他克莫司杂质2 分子式: C44H69NO12 分子量: 804.02 熔点 : 115-120°C 沸点 : 879.7±75.0 °C(Predicted) 密度 : 1.19±0.1 g/cm3(Predicted) 储存条件 : -20?C Freezer 酸度系数(pKa): 9.98±0.70(Predicted)