Tadalafil
CAS NO.: 171596-29-5
M.F.: C22H19N3O4
M.W 389.40
Appearance:white or off-white powder
Package: 1kg/tin
Specification: 99%
Usage: Tadalafil is a PDE5 inhibitor, currently marketed in pill form for treating erectile dysfunction (ED) under the name Cialis; and under the name Adcirca for the treatment of pulmonary arterial hypertension