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; Cialis; (6R,12aR)-6-(1,3-benzodioxol-5-yl)-2-methyl-2,3,6,7,12,12a-

hexahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione

CAS:171596-29-5

: C22H19N3O4

: 389.404 

InChI: InChI=1/C22H19N3O4/c1-24-10-19(26)25-16(22(24)27)9-14-13-4-2-3-5-15(13)23-20(14)21(25)12-6-

7-17-18(8-12)29-11-28-17/h2-8,16,21,23H,9-11H2,1H3/t16-,21-/m1/s1 

  

: 1.51g/cm3 

: 679.1°C at 760 mmHg 

: 364.5°C 

: 2.67E-18mmHg at 25°C