手機掃碼訪問本站
微信咨詢
CAS號:139756-21-1
英文名稱:5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE
英文同義詞:UK 088800;5-(2-Ethoxyphenyl);Sildenafil LactaM IMpurity;5-(2-Ethoxyphenyl)-1-methyl-3n-prop;5-(2-ethoxyphenyl)-1-methyl-3-propyl;5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1;Sildenafil impurity E(Sildenafil Lactam Impurity);-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H);5-(2-Ethoxyphenyl)-1-Methyl-3-N-Propyl-1,6-Dihydro-7H-Pyrazo...;5-(2-ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7-ol
中文名稱:5-(2-乙氧苯基)-1-甲基-3-丙基-1,6-二氫-7H-吡唑并[4,3-D]嘧啶-7-酮
中文同義詞:脫硫伐地那非;西地那非嘌呤;西地那非內酰胺雜質;嘧啶酮(精致嘌呤);枸櫞酸西地那非雜質25;5-(2-乙氧苯基)-1-甲基-3-丙基-1,6-二氫-7H-吡唑并[4,3-D]嘧啶-7-酮;5-(2-乙氧苯基)-1-甲基-3-丙基-1,6-二氫-7H-吡唑并[4,3-D]-7-嘧啶酮;5-(2-乙氧苯基)-1-甲基-3-丙基-1,6-二氫-7H-吡唑并[4,3-D]喀啶-7-酮;5-(2-乙氧苯基)-1-甲基-3-正丙基-1,6-二氫-7H-吡唑并[4,3-D]-7-嘧啶酮;5-(2-乙氧苯基)-1-甲基-3-正丙基-1,6-二氫-7H-吡唑并[4,3-D]-7-嘧啶酮
分子式:C17H20N4O2
分子量:312.37
熔點:141-145 °C(lit.)
密度:1.26±0.1 g/cm3(Predicted)
儲存條件:Sealed in dry,2-8°C
酸度系數(pKa):10.27±0.20(Predicted)
CAS 數據庫:139756-21-1