Synonyms: (6R,12aR)-6-(1,3-Benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methylpyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione; ICI-351
Molecular Formula: C22H19N3O4
Molecular Weight: 389.4
Linear Structural Formula: C22H19N3O4
Purity: >=98% (HPLC)
Storage: -20C
Biochem Physiol Actions: Tadalafil is a potent, selective inhibitor of cGMP specific phosphodiesterase type 5 (PDE5) used to treat erectile dysfunction, pulmonary hypertension, and benign prostatic hyperplasia (BPH).This ß-carboline-based drug has a long elimination half-life of about 18 hours.