C22H19N3O6
Neat
421.41
-20°C
Room Temperature
1978322-99-4; Tadalafil Hydroxypiperidone; Tadalafil EP Impurity E;; orb1739461; H57242; (6R, 12bR)-6-(Benzo[d][1, 3]dioxol-5-yl)-6a-hydroxy-2-methyl-2, 3, 6a, 7, 12a, 12b-hexahydropyrazino[1', 2':1, 5]pyrrolo[3, 4-b]quinoline-1, 4 and 12(6H)-trione
(11R, 17R)-17-(1, 3-benzodioxol-5-yl)-1-hydroxy-13-methyl-2, 13, 16-triazatetracyclo[8.7.0.03, 8.011, 16]heptadeca-3, 5, 7-triene-9, 12 and 15-trione
InChI=1S/C22H19N3O6/c1-24-9-16(26)25-18(21(24)28)17-19(27)12-4-2-3-5-13(12)23-22(17,29)20(25)11-6-7-14-15(8-11)31-10-30-14/h2-8,17-18,20,23,29H,9-10H2,1H3/t17?,18-,20-,22?/m1/s1