7H-Pyrazolo[4,3-d]pyrimidin-7-one,5-[2-ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl-
中文别称:
英文别称:
Piperazine,1-[[3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-(9CI); 1H-Pyrazolo[4,3-d]pyrimidine, piperazine deriv.;5-[2-Ethoxy-5-(piperazin-1-ylsulfonyl)phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;Desmethylsildenafil; N-Demethylsildenafil; N-Desmethylsildenafil; UK 103320
CAS号:
139755-82-1
EINECS号:
分子式:
C21H28 N6 O4 S
分子量:
460.55
物化性质
密度: | 1.44g/cm3 |
熔点: | physicalProperty.meltingPoint |
沸点: | 685.7°C at 760 mmHg |
闪点: | 368.5°C |
折射率: | 1.683 |