- 中文名
- 他达拉非EP杂质I
- 英文名
- Rel-(6'R,8a'R)-6'-(benzo[d][1,3]dioxol-5-yl)-2'-methyl-2',3',8',8a'-tetrahydro-6'H-spiro[indoline-3,7'-pyrrolo[1,2-a]pyrazine]-1',2,4'-trione
- CAS号
- 1795790-92-9
- 分子式
- C22H19N3O5
- 分子量
- 405.4
- 中文别名
- 他达拉非EP杂质; 他达那非EP杂质I; 他达拉非中间体I; 他达拉非EP杂质对映异构体; REL-(6′R,8′AR)-6′-(苯并[D][1,3]二噁英-5-基)-2'-甲基-2',3',8',8A'-四氢-1'H-螺[吲哚-3,7'-吡咯[1,2-A]吡嗪]-1',2,4'(6'H)-三酮; 他达拉非杂质86; 他达拉非杂质115; 他达拉非EP杂质I对映异构体
- 英文别名
- Tadalafil Impurity 20; Tadalafil Spiro-oxindole Impurity (EP Impurity I); Spiro[3H-indole-3,7'(6'H)-pyrrolo[1,2-a]pyrazine]-1',2,4'(1H)-trione, 6'-(1,3-benzodioxol-5-yl)-2',3',8',8'a-tetrahydro-2'-methyl-, (6'R,8'aR)-rel-; Tadalafil Impurity 20 (Tadalafil EP Impurity I); (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; rel-(6'R,8a'R)-6'-(Benzo[d][1,3]dioxol-5-yl)-2'-methyl-2',3',8',8a'-tetrahydro-1'H-spiro[indoline-3,7'-pyrrolo[1,2-a]pyrazine]-1',2,4'(6'H)-trione; Tadalafil Impurity 6; Tadalafil Impurity N98; (6'R,8'aR)-6'-(1,3-benzodioxol-5-yl)-2'-methylspiro[1H-indole-3,7'-3,6,8,8a-tetrahydropyrrolo[1,2-a]pyrazine]-1',2,4'-trione
