Sildenafil-N-Oxide
Sildenafil N-Oxide is an impurity of Sildenafil citrate as prodrug.;Impurity in commercial preparations of Sildenafil
| Catalog Number | CS-O-01446 |
| Alternative Name(s) | Sildenafil-N-Oxide;Sildenafil Impurity B;4-((4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide |
| Molecular Formula | C22H30N6O5S |
| CAS# | 1094598-75-0 |
| Purity | >98% |
| SMILES | CCOC1=C(C(NC2=C3N(C)N=C2CCC)=NC3=O)C=C([S](=O)(N(CC4)CC[N]4(C)=O)=O)C=C1 |
| Size | 500 g |
| Supplier Page | https://www.clearsynth.com/en/CSO01446.html |