ChemNet > CAS > 139755-83-2 Sildenafil

139755-83-2 Sildenafil

product Name	Sildenafil
CAS No	139755-83-2
Synonyms	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; 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; Sildenafil Citrate; Sildenafil Cirtrate
Molecular Formula	C₂₂H₃₀N₆O₄S
Molecular Weight	474.5764
InChI	InChI=1/C22H30N6O4S/c1-5-7-17-19-20(27(4)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)32-6-2)33(30,31)28-12-10-26(3)11-13-28/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)
Molecular Structure
Density	1.39g/cm³
Boiling point	672.4°C at 760 mmHg
Refractive index	1.664
Flash point	360.5°C
Vapour Pressur	6.1E-18mmHg at 25°C

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