| ID | CAS | Name | Synonyms | Molecular Formula | Category |
|---|---|---|---|---|---|
| 1 | Sidenafil DiMer IMpurity | Sidenafil DiMer IMpurity | |||
| 2 | 1346602-67-2 | Sildenafil DiMer IMpurity | Sildenafil O Sildenafil Impurity O Sildenafil DiMer IMpurity Sildenafil Disulfonamide Dimer Impurity Sildenafil Impurity 10(Sildenafil EP Impurity G) Sildenafil EP Impurity G (Sildenafil Dimer Impurity) 5-[2-ethoxy-5-[4-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]sulfonylpiperazin-1-yl]sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one | ||
| 3 | 1255919-03-9 | 2,2'-((piperazine-1,4-disulfonyl)bis(2-ethoxy-5,1-phenylene))bis(5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one) | Vardenafil EP Imp C Vardenafil EP Impurity C Vardenafil EP Impurity C (Vardenafil Dimer) Vardenafil Impurity 3(Vardenafil EP Impurity C) 2,2'-((Piperazine-1,4-disulfonyl)bis(2-ethoxy-5,1-phenylene))bis(5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(1H)-one) 2,2'-((piperazine-1,4-disulfonyl)bis(2-ethoxy-5,1-phenylene))bis(5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-one) Imidazo[5,1-f][1,2,4]triazin-4(1H)-one, 2,2'-[1,4-piperazinediylbis[sulfonyl(6-ethoxy-3,1-phenylene)]]bis[5-methyl-7-propyl- |
| ID | CAS | Product Name | Suppliers | Descriptions |
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