- 中文名
- 5,5'-((哌嗪-1,4-二磺酰基)双(6-乙氧基-3,1-亚苯基))双(1-甲基-3-丙基-1,6-二氢-7H-吡唑并[4,3-d]嘧啶-7-酮)
- 英文名
- Sildenafil dimer
- CAS号
- 1346602-67-2
- 分子式
- C38H46N10O8S2
- 分子量
- 834.96
- 中文别名
- 西地那非二聚体杂质; 西地那非二聚物杂质; 西地那非二聚物; 西地那非杂质O; 西地那非EP杂质G; 枸橼酸西地那非杂质O; 枸橼酸西地那非EP杂质G
- 英文别名
- Sildenafil Dimer Impurity; 5,5'-((Piperazine-1,4-disulfonyl)bis(2-ethoxy-5,1-phenylene))bis(1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one); 5,5'-{1,4-Piperazinediylbis[sulfonyl(6-ethoxy-3,1-phenylene)]}bis(1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one); 5,5'-(1,4-Piperazinediylbis(sulfonyl(6-ethoxy-3,1-phenylene)))bis(1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo(4,3-d)pyrimidin-7-one); Sildenafil coupled; 5,5'-[Piperazin-1,4-diylbis[dioxo-lambda6-sulfanediyl(2-ethoxy-5,1-phenylene)]]bis(1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one); 5-[2-ethoxy-5-[4-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]sulfonylpiperazin-1-yl]sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one; Sildenafil Disulfonamide Dimer Impurity; Sildenafil Impurity O; Sildenafil O
