TadalafilCAS No: 171596-29-5Phamaceutical intermediatesTadalafil
Chemical Name: Cialis
Synonyms: IC 351;CIALIS;ICOS 351;TADALAFIL
CAS No: 171596-29-5 
CBNumber:	CB2236841
Molecular Formula: C22H19N3O4
Molecular Weight: 389.341 
Purity: 99% 
Packing: 1kg/bag 
Quality standard: USP31/BP2005 
Description: White Crystalline Powder 
Storage: Shading, Confined Preservation
Usage: Used for the treatment of erectile dysfunction. A phosphodiesterase 5 inhibitor