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CAS号:4803-74-1
英文名称:5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one
英文同义词:Donepezil Impurity D;Donepezil Impurity 23;Letimovir intermediate;Doneprzil Pyridine Dehydro Imp;Donepezil pyridine dehydro Imp;Donepezil Pyridine Dehydro Impurity;5,6-Dimethoxy-2-[(4-pyridyl)methyle;4-[(5,6-Dimethoxy-1-Indanone) -2-Methyl] Pyridine;5,6-DIMETHOXY-2-(PYRIDINE-4-YL)METHYLENE-INDAN-1-ONE;5,6-dimethoxyl-2-(piperidin-4-y)methylene-indan-1-one
中文名称:5,6-二甲氧基-2-(4-吡啶基)亚甲基-1-茚酮
中文同义词:茚酮M1;吡啶茚满酮;多奈派齐中间体;多奈哌齐杂质N;多奈哌齐杂质23;多奈哌齐杂质33;5,6-二甲氧基-2-(4-吡啶基亚甲基...;5,6-二甲氧基-2-(4-吡啶基)亚甲基-1-茚酮;2-[(4-吡啶基)亚甲基]-5,6-二甲氧基-1-茚酮;多奈哌齐杂质;5,6-二甲氧基-2-(4-吡啶基)亚甲基-1-茚酮
分子式:C17H15NO3
分子量:281.31
熔点:210-211°C
沸点:499.9±45.0 °C(Predicted)
密度:1.255
储存条件:Sealed in dry,Room Temperature
酸度系数(pKa):5.10±0.10(Predicted)
CAS 数据库:4803-74-1(CAS DataBase Reference)