U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C23H32N6O4S
Molecular Weight 488.603
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of HOMOSILDENAFIL

SMILES

CCCC1=NN(C)C2=C1NC(=NC2=O)C3=C(OCC)C=CC(=C3)S(=O)(=O)N4CCN(CC)CC4

InChI

InChIKey=MJEXYQIZUOHDGY-UHFFFAOYSA-N
InChI=1S/C23H32N6O4S/c1-5-8-18-20-21(27(4)26-18)23(30)25-22(24-20)17-15-16(9-10-19(17)33-7-3)34(31,32)29-13-11-28(6-2)12-14-29/h9-10,15H,5-8,11-14H2,1-4H3,(H,24,25,30)

HIDE SMILES / InChI

Molecular Formula C23H32N6O4S
Molecular Weight 488.603
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Vardenafil: structural basis for higher potency over sildenafil in inhibiting cGMP-specific phosphodiesterase-5 (PDE5).
2004-11
Substance Class Chemical
Created
by admin
on Mon Mar 31 19:41:28 GMT 2025
Edited
by admin
on Mon Mar 31 19:41:28 GMT 2025
Record UNII
0Z3JH0S0QK
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
HOMOSILDENAFIL
Common Name English
7H-PYRAZOLO(4,3-D)PYRIMIDIN-7-ONE, 5-(2-ETHOXY-5-((4-ETHYL-1-PIPERAZINYL)SULFONYL)PHENYL)-1,6-DIHYDRO-1-METHYL-3-PROPYL-
Preferred Name English
Classification Tree Code System Code
WIKIPEDIA Designer-drugs-Homosildenafil
Created by admin on Mon Mar 31 19:41:28 GMT 2025 , Edited by admin on Mon Mar 31 19:41:28 GMT 2025
WIKIPEDIA HOMOSILDENAFIL
Created by admin on Mon Mar 31 19:41:28 GMT 2025 , Edited by admin on Mon Mar 31 19:41:28 GMT 2025
Code System Code Type Description
PUBCHEM
135565273
Created by admin on Mon Mar 31 19:41:28 GMT 2025 , Edited by admin on Mon Mar 31 19:41:28 GMT 2025
PRIMARY
CAS
642928-07-2
Created by admin on Mon Mar 31 19:41:28 GMT 2025 , Edited by admin on Mon Mar 31 19:41:28 GMT 2025
PRIMARY
EPA CompTox
DTXSID10214510
Created by admin on Mon Mar 31 19:41:28 GMT 2025 , Edited by admin on Mon Mar 31 19:41:28 GMT 2025
PRIMARY
FDA UNII
0Z3JH0S0QK
Created by admin on Mon Mar 31 19:41:28 GMT 2025 , Edited by admin on Mon Mar 31 19:41:28 GMT 2025
PRIMARY
Related Record Type Details
ACTIVE MOIETY