CAS No: 171599-83-0, Chemical Name: sildenafil citrate
Chemical CAS Database with Global Chemical Suppliers - ChemNet

Updated CAS

the physical and chemical property of 171599-83-0, sildenafil citrate is provided by ChemNet.com


   ChemNet > CAS > 171599-83-0 sildenafil citrate

171599-83-0 sildenafil citrate

product Name sildenafil citrate
Synonyms 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
Molecular Formula C21H28N6O4S
Molecular Weight 460.5498
InChI 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)
CAS Registry Number 171599-83-0
Molecular Structure 171599-83-0 sildenafil citrate
Density 1.447g/cm3
Boiling point 698.72°C at 760 mmHg
Refractive index 1.683
Flash point 376.372°C
Vapour Pressur 0mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description