synpharm
A database of ligand-responsive protein sequences...

sildenafil

Structure
Molecular Details
Molecular mass (Da) 475.21274
Hydrogen bond acceptors 9
Hydrogen bond donors 2
Polar surface area (A2) 117.18
Lipinski rules broken 0
logP 1.18
Other Details
Ligand type Synthetic organic
Radiolabelled No
Approved Yes
Approval Source FDA (1998)