English name: Calais

English synonym: TADALAFIL; CIALIS; IC 351; (6r, 12ar)-6-(1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino[ 1',2':1,6]pyrido[3,4-b]indole-1,4-dione;TADALAFIL(CIALIS);Taladafil (cialis);Cialis/taladafil;Cialis(IC351)

Molecular formula: C22H19N3O4

Molecular weight: 389.4

CAS No.: 171596-29-5

Physical and chemical properties: white powder, odorless, tasteless, insoluble in water and alcohol.

Tadanafil melting point: 302.0 ° C - 303.0 ° C

Loss on drying: ≤0.5%

Tadana non-heavy metal: ≤50ppm

Content: ≥99.5%

Uses: Treatment of male erectile dysfunction. Requires sexual stimulation to make this product effective. Tadalafil cannot be used in women.