| ID | CAS | Name | Synonyms | Molecular Formula | Category |
|---|---|---|---|---|---|
| 1 | 139755-83-2 | Sildenafil | Sildenafil Sildenafil Citrate 5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4,3d]pyrimidin-7-one | ||
| 2 | 253178-46-0 | Iso Sildenafil | Iso Sildenafil Sildenafil Impurity 66 Sildenafil Impurity 4 (Iso Sildenafil) 1-[[3-(4,7-Dihydro-2-Methyl-7-oxo-3-propyl-2H-pyrazolo[4,3-d]pyriMidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-Methylpiperazi 5-[2-Ethoxy-5-[(4-Methyl-1-piperazinyl)sulfonyl]phenyl]-2,6-dihydro-2-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidin-7-one 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-2,6-dihydro-2-methyl-3-propyl- | ||
| 3 | Iso Sildenafil-d3 | Iso Sildenafil-d3 1-[[3-(4,7-Dihydro-2-Methyl-7-oxo-3-propyl-2H-pyrazolo[4,3-d]pyriMidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-(Methy 5-[2-Ethoxy-5-[(4-(Methyl-d3)-1-piperazinyl)sulfonyl]phenyl]-2,6-dihydro-2-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidin-7-one | |||
| 4 | 2562360-05-6 | Udenafil Impurity 5 | Udenafil Impurity 5 TPN729 Impurity 3 | ||
| 5 | Sildenafil iMpurity UK263 | Sildenafil iMpurity UK263 | |||
| 6 | 224785-87-9 | N-Desethyl-N-Methyl Vardenafil | N-Desethyl-N-Methyl Vardenafil 2-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-5-methyl-7-propylimidazo[5,1 1-f][1,2,4]triazin-4(1H)-one Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propyl- Piperazine, 1-[[3-(1,4-dihydro-5-methyl-4-oxo-7-propylimidazo[5,1-f][1,2,4]triazin-2-yl)-4-ethoxyphenyl]sulfonyl]-4-methyl- (9CI)2-[2-Ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one | ||
| 7 | 5-[2-Ethoxy-5-(4-Methylpiperazinyl Sulfonyl) Phenyl]-1-Methyl-3-Propyl-6,7-Dihydro-1H-Pyrazolo[4,3-D]Pyrimidin-7-One | 5-[2-Ethoxy-5-(4-Methylpiperazinyl Sulfonyl) Phenyl]-1-Methyl-3-Propyl-6,7-Dihydro-1H-Pyrazolo[4,3-D]Pyrimidin-7-One |
| ID | CAS | Product Name | Suppliers | Descriptions |
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