中文名称：西地那非柠檬酸盐
  • 1-[[3-(6,7-二氢-1-甲基-7-氧-3-丙基-1H-吡唑并-[4,3-d]嘧啶-5-基)-4-乙氧苯基]璜酰基]-4-甲基哌嗪柠檬酸盐; 伟哥; 柠檬酸西地那非; 枸橼酸西地那非; 西地那非杂质1-[4-乙氧基-3-[5-(6,7-二氢-1-甲基-7-氧代-3-异丙基-1H-吡唑并[4,3-d]嘧啶)]苯磺酰]-4-甲基哌嗪
  • sildenafil citrate
  • Viagra; 5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4,3d]pyrimidin-7-one citrate; 5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 2-hydroxypropane-1,2,3-tricarboxylate (1:1); 5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-3-propyl-2,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; Sidenafil citrate
  • 171599-83-0
  • C21H28N6O4S
  • 460.5498
  • InChI=1/C21H28N6O4S/c1-4-6-16-18-19(25-24-16)21(28)23-20(22-18)15-13-14(7-8-17(15)31-5-2)32(29,30)27-11-9-26(3)10-12-27/h7-8,13H,4-6,9-12H2,1-3H3,(H,24,25)(H,22,23,28)
  • 西地那非柠檬酸盐 171599-83-0
  • 1.447g/cm3
  • 698.72°C at 760 mmHg
  • 376.372°C
  • 0mmHg at 25°C
  • 外观：白色结晶粉末
    溶解性：易溶于二甲基甲酰胺
    熔点：190-193