Tadalafil EP Impurity I
Tadalafil EP Impurity I Tadalafil
| Impurity Details | ||
| CAS No | : | — |
| M. Formula | : | C22H19N3O5 |
| M.Wt | : | 405.4 |
| CAT No | : | GVP- TLF09 |
| Synonyms: (8a′R)-6′-(1,3-Benzodioxol-5-yl)-2′-methyl-2′,3′,8′,8a′-tetrahydro-6′H-spiro[indole-3,7′-pyrrolo[1,2-a]pyrazine]-1′,2,4′(1H)-trione | ||
