Drug Information

General Information
Drug ID
DR00565
Drug Name
Sildenafil
Synonyms
1-((3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine; 1-((3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methylpiperazine citrate; 5-(2-ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one; 5-[2-Ethoxy-5-(4-methyl-piperazine-1-sulfonyl)-phenyl]-1-methyl-3-propyl-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one (Sildenafil or Viagra); 5-[2-Ethoxy-5-(4-methyl-piperazine-1-sulfonyl)-phenyl]-1-methyl-3-propyl-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one(Sildenafil); 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one; 5-{2-(ethyloxy)-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; 5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; Aphrodil; Aphrodil (TN); Revatio (TN); Sildenafil (INN); Sildenafil [INN:BAN]; UK-92,480-10; UK-92480; VIA; Viagra (TN)
Drug Type
Small molecular drug
Therapeutic Class
Antiimpotence Agents
Structure
3D MOL 2D MOL
Formula
C22H30N6O4S
Canonical SMILES
CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)C)OCC)C
InChI
InChI=1S/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)
InChIKey
BNRNXUUZRGQAQC-UHFFFAOYSA-N
CAS Number
CAS 139755-83-2
Pharmaceutical Properties Molecular Weight 474.6 Topological Polar Surface Area 118
Heavy Atom Count 33 Rotatable Bond Count 7
Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 8
XLogP
1.5
PubChem CID
135398744
PubChem SID
11342069 , 11362252 , 11364449 , 11367011 , 11369573 , 11373023 , 11374191 , 11377735 , 11485511 , 11487654 , 11489464 , 11491707 , 11492401 , 11495369 , 11528697 , 14834479 , 14883184 , 26612617 , 26680877 , 26748898 , 26748899 , 29215463 , 29224269 , 4075716 , 4368414 , 46393303 , 46393579 , 46394222 , 46508371 , 46514731 , 47810856 , 48259349 , 48416538 , 4980084 , 50085897 , 50416042 , 53786977 , 56313704 , 56322606 , 57322656 , 585744 , 61212546 , 7980598 , 81040866 , 8153203 , 832888 , 85248200 , 85788522 , 89736128 , 9468
TTD Drug ID
D0Z7ZM

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