Tadalafil API is used to treat erectile dysfunction, benign prostatic hyperplasia, and pulmonary arterial hypertension.
Key Properties:
- Chemical Name: (6R,12aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-hexahydropyrazino[1′,2′:1,6]
pyrido[3,4-b]indole-1,4-dione - CAS Number: 171596-29-5
- Molecular Formula: C22H19N3O4
- Molecular Weight: 389.404 g/mol
- Appearance: Tadalafil API powder typically appears as a white crystalline or crystalline powder.
- Solubility: Tadalafil API powder is practically insoluble in water, tadalafil API exhibits better solubility in organic solvents like DMSO and DMF
- Mechanism of Action: Tadalafil API is works by preventing the breakdown of cGMP, leading to smooth muscle relaxation, vasodilation, and ultimately, an erection. This mechanism also has beneficial effects on the pulmonary vasculature.
- Bioavailability: Tadalafil API has a bioavailability of approximately 40-80%.
- Half-life: The half-life of Tadalafil API is approximately 17.5 hours.
- Metabolism: Tadalafil API is mainly metabolized by CYP3A4 in the liver.
- Uses: Tadalafil API Primarily used for the treatment of erectile dysfunction.
- Seller – Tadalafil API Available at Vimara Enterprises.


