FOR SECURITY PURPOSES - because Internet Explorer is no longer supported by Microsoft, we suggest that you interact with our secure site through one of our supported browsers - Google Chrome, Firefox, or MS Edge. If you continue to use this website with Internet Explorer you do so at your own risk and you may encounter problems.
USP Tadalafil Assay on Luna 5 µm C8(2) and Kinetex 5 µm C8 (AN-1012)
Tadalafil is a phosphodiesterase-5 enzyme (PDE-5) inhibitor used to treat erectile dysfunction and symptoms associated with enlarged prostate (BPH). Tadalafil is the generic drug of the brand name drug Cialis (Eli Lilly). This application note for the LC-UV assay for Tadalafil drug substance is based on the official USP assay method which calls for an L7 (C8) 5 µm, 250 x 4.6 mm column under isocratic conditions.
USP Tadalafil Assay on Luna 5 µm C8(2) and Kinetex 5 µm C8 (AN-1012)
Tadalafil is a phosphodiesterase-5 enzyme (PDE-5) inhibitor used to treat erectile dysfunction and symptoms associated with enlarged prostate (BPH). Tadalafil is the generic drug of the brand name drug Cialis (Eli Lilly). This application note for the LC-UV assay for Tadalafil drug substance is based on the official USP assay method which calls for an L7 (C8) 5 µm, 250 x 4.6 mm column under isocratic conditions.