Sildenafil citrate
Sildenafil citrate
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$38.00
Regular price
$45.00
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| Clinical data | |
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| Pronunciation | /sɪlˈdɛnəfɪl/ sil-DEN-ə-fil |
| AHFS/Drugs.com | Monograph |
| MedlinePlus | a699015 |
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| Routes of administration |
Oral (tablets), intravenous, sublingual |
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| Pharmacokinetic data | |
| Bioavailability | 41% (mean)[7] |
| Protein binding | ~96% |
| Metabolism | Liver: CYP3A4 (major route), CYP2C9 (minor route) |
| Metabolites | N-desmethylsildenafil (~50% potency for PDE5) |
| Onset of action | 20 minutes |
| Elimination half-life | 3–4 hours |
| Excretion | Feces (~80%), urine (~13%)[4] |
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| PDB ligand | |
| CompTox Dashboard (EPA) | |
| ECHA InfoCard | 100.122.676 |
| Chemical and physical data | |
| Formula | C22H30N6O4S |
| Molar mass | 474.58 g·mol−1 |
| 3D model (JSmol) | |
**The information provided is intended solely for educational purposes and should not be considered a replacement for professional medical advice. Additionally, it is important to note that research chemicals are intended solely for laboratory study by professional researchers and are not intended for human consumption.**
