VardenafilAlias:;Fardenafil CAS No: 224785-91-5 MF: C23H33ClN6O4S MW: 525.06 Purity: 99.5% Appearance: white powder, odorless, taste bitter and astringent soluble in water and alcohol. Applications:Beyond its indications for erectile dysfunction, vardenafil may be effective in the treatment of premature ejaculation, where it may significantly incre