Vardenafil HCl Trihydrate

Chemical Information
Vardenafil Hydrochloride Trihydrate is the hydrochloride salt form of vardenafil, a benzenesulfonamide derivative and phosphodiesterase type 5 (PDE5) inhibitor with vasodilatory activity. Vardenafil selectively inhibits PDE5, thus inhibiting the degradation of cyclic guanosine monophosphate (cGMP) found in the smooth muscle of the corpus cavernosa and corpus spongiosum of the penis. The inhibition of cGMP degradation results in prolonged muscle relaxation, vasodilation, and blood engorgement of the corpus cavernosa, thereby prolonging penile erection.
| CAS Number | 330808-88-3 |
| PubChem CID | 135413545 |
| IUPAC Name | 2-[2-ethoxy-5-(4-ethylpiperazin-1-yl)sulfonylphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one;trihydrate;hydrochloride |
| Molecular Formula | C23H39ClN6O7S |
| Molecular Weight | 579.1 |
| Topological Polar Surface Area | 121 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 8 |
| Heavy Atom Count | 38 |
| Formal Charge | 0 |
| Complexity | 854 |
| Property | Value |
|---|---|
| Molecular Weight | 579.1 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 8 |
| Exact Mass | 578.2289465 |
| Monoisotopic Mass | 578.2289465 |
| Topological Polar Surface Area | 121 Ų |
| Heavy Atom Count | 38 |
| Formal Charge | 0 |
| Complexity | 854 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 5 |
| Compound Is Canonicalized | Yes |
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