| Bioactivity | N-Desethyl vardenafil is the major metabolite of Vardenafil (HY-B0442) and can be detected in human urine[1][2]. |
| CAS | 448184-46-1 |
| Formula | C21H28N6O4S |
| Molar Mass | 460.55 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Bartošová Z, et al. High-performance liquid chromatographic method with amperometric detection employing boron-doped diamond electrode for the determination of sildenafil, vardenafil and their main metabolites in plasma. J Chromatogr A. 2011 Nov 4;1218(44):7996-8001. [2]. Strano-Rossi S, et al. A gas chromatography/mass spectrometry method for the determination of sildenafil, vardenafil and tadalafil and their metabolites in human urine. Rapid Commun Mass Spectrom. 2010 Jun 15;24(11):1697-706. |