Description
| Chemical Formula | C22H19N3O4 |
| Molecular Mass | ~389.41 Da |
| CAS Number | 171596-29-5 |
| Form | Solid small-molecule research compound |
| Shelf Life | 24 months (under recommended storage conditions) |
| Intended Use | For preclinical and in vitro research only |
| Storage | Store at −20 °C in a dry, light-protected environment |
In experimental research settings, tadalafil is utilized as a selective phosphodiesterase type 5 (PDE5) inhibitor to investigate cGMP-related signaling, enzyme inhibition kinetics, and downstream pathway responses under controlled laboratory conditions. Its small-molecule profile supports studies focused on PDE selectivity, target engagement, and comparative activity across assay platforms.
Preclinical investigations commonly employ tadalafil in biochemical and cell-based assays to evaluate modulation of cyclic nucleotide turnover, pathway signaling dynamics, and structure–activity relationships among PDE inhibitors. Experimental outcomes may vary depending on model system, exposure parameters, and assay design.
Intended for laboratory research use only. Not for human or animal consumption, medical diagnosis, cosmetic use, or therapeutic application.
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