Account 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
- Catalog No. :
- ACMUQD802
- CAS No. :
- 1795790-92-9
- Molecular Formula :
- C22H19N3O5
- Molecular Weight :
- 405.41
IUPAC Name:(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
![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 structure diagram](/images/productimg/no-pic.svg)
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Product Information
| Product Name | 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 |
|---|---|
| IUPAC Name | (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 |
| Molecular Formula | C22H19N3O5 |
| Molecular Weight | 405.41 |
| SMILES | O=C(N(C)C1)[C@](CC23C(NC4=C2C=CC=C4)=O)([H])N([C@@H]3C5=CC=C(OCO6)C6=C5)C1=O |
| InChI Key | JLEQLXGZAIAEFX-VRQJEYPFSA-N |
| Synonym | 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;TadalafilEPImpurityIEnantiomers;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);JLEQLXGZAIAEFX-VRQJEYPFSA-N |
| CAS No. | 1795790-92-9 |
Synthetic Route by SureRoute
2. ACMUQD802 Molecular Building Block Synthetic Route
(2'R,3S,4'S,5'R)-6-Chloro-4'-(3-chloro-2-fluorophenyl)-2'-(2,2-dimethylpropyl)-1,2-dihydro-N-(trans-4-hydroxycyclohexyl)-1'-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]-2-oxospiro[3H-indole-3,3'-pyrrolidine]-5'-carboxamide
MG-277
(3'R,4'S,5'R)-6''-Chloro-4'-(3-chloro-2-fluorophenyl)-N-[4-[[[5-[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindol-4-yl]pentyl]amino]carbonyl]phenyl]-1'',2''-dihydro-2''-oxodispiro[cyclohexane-1,2'-pyrrolidine-3',3''-[3H]indole]-5'-carboxamide