API Impurities
Tadalafil Desmethylene Impurity
Tadalafil Desmethylene Impurity
(6R,12aR)-6-(3,4-Dihydroxyphenyl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione
Impurity reference standard used for related substances testing of Tadalafil drug substance and drug product per pharmacopoeial limits.
Specifications
- Chemical Name
- (6R,12aR)-6-(3,4-Dihydroxyphenyl)-2-methyl-2,3,6,7,12,12a-hexahydro pyrazino [1′,2′:1,6]-pyrido[3,4-b]indole-1,4-dione
- CAS No.
- 171489-03-5
- Catalogue No.
- RR-TAD-T0102
- Molecular Formula
- C21H19N3O4
- Molecular Weight
- 377.39 g/mol
