Sildenafil EP Impurity A
| Catalogue Number: | S1601 |
| Compound Name: | Sildenafil EP Impurity A |
| Synonyms: | 5-(2-ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-isobutyl-1-methyl-1,6-dihydro-7H-pyrazolo [4,3-d]pyrimidin-7-one |
| Molecular Weight: | 488.61 |
| Molecular Formula: | C23H32N6O4S |
| CAS Number: | 1391053-95-4 |
