N-去甲基-N-苄基西地那非

N-去甲基-N-苄基西地那非

N-去甲基-N-苄基西地那非;苄西地那非;5-(5-((4-苄基哌嗪-1-基)磺酰基)-2-乙氧基苯基)-1-甲基-3-丙基-1H-吡唑并[4,3-D]嘧啶-7(6H)-(西地那非杂质)

N-去甲基-N-苄基西地那非

N-Desmethyl-N-benzyl Sildenafil;5-(5-((4-benzylpiperazin-1-yl)sulfonyl);Sildenafil Impurity 46;7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[[4-(phenylmethyl)-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-;5-(5-((4-benzylpiperazin-1-yl)sulfonyl)-2-ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one? (Sildenafil Impurity）

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C28H34N6O4S

550.67

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1.34±0.1 g/cm3(Predicted)

-203-206°C

734.6±70.0 °C(Predicted)

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