API Impurities
Tadalafil EP Impurity E
Tadalafil EP Impurity E
(6R,12aR,12bR)-6-(1,3-Benzodioxol-5-yl)-6a-hydroxy-2-methyl-2,3,6a,7,12a,12b-hexahydropyrazino[1′,2′:1,5]-pyrrolo[3,4-b]quinoline-1,4,12(6H)-trione
Impurity reference standard used for related substances testing of Tadalafil drug substance and drug product per pharmacopoeial limits.
Specifications
- Chemical Name
- (6R,12aR,12bR)-6-(1,3-Benzodioxol-5-yl)-6a-hydroxy-2-methyl-2,3,6a,7,12a,12b-hexahydropyrazino[1′,2′:1,5]-pyrrolo[3,4-b]quinoline-1,4,12(6H)-trione
- CAS No.
- 1978322-99
- Catalogue No.
- RR-TAD-T0109
- Molecular Formula
- C22H19N3O6
- Molecular Weight
- 421.40 g/mol
