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他达拉非杂质K
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CAS No. 171489-03-5
分子式 C21H19N3O4
分子量 377.39
英文名称 (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione
中文同义词 他达拉非去甲基杂质;他达拉非杂质K;他达拉非二甲基杂质;他达拉非杂质48;他达拉非儿茶酚;他达拉非DESMETHYLENE IMPURITY;他达拉非地亚甲基杂质;他达那非杂质48
EINECS号 -
MDL No. MFCD28138372
溶解性 -
熔点 >215°C (dec.)
密度 1.56±0.1 g/cm3(Predicted)
沸点 735.3±60.0 °C(Predicted)
编辑结构
同义词
(6R,12aR)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione (6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-Methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione DesMethylene Tadalafil Tadalafil IMpurity: IMpurity I Tadalafil IMpurity K Tadalafil Desmethylene Impurity Tadalafil Catechol (6R,12aR)-6-(3,4-Dihydroxyphenyl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione