Homo Sildenafil-d₅ 

Homo Sildenafil-d₅ is the deuterium labeled Homo Sildenafil. Homo Sildenafil, an analog of Sildenafil, acts as a phosphodiesterase inhibitor[1][2].

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

493.63

C₂₃H₂₇D₅N₆O₄S

1216711-61-3

642928-07-2

C(CC)C=1C2=C(C(=O)N=C(N2)C3=C(OCC)C=CC(S(=O)(=O)N4CCN(C(C([2H])([2H])[2H])([2H])[2H])CC4)=C3)N(C)N1

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.  [Content Brief]

  [2]. Jackie D Corbin, et al. Vardenafil: Structural Basis for Higher Potency Over Sildenafil in Inhibiting cGMP-specific phosphodiesterase-5 (PDE5). Neurochem Int. 2004 Nov;45(6):859-63.  [Content Brief]