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Sildenafil EP Impurity B | CAS No: 1094598-75-0
| Catalogue Number: | GL-S0204 |
| Common name: | Sildenafil EP Impurity B; Sildenafil N-Oxide |
| Chemical Name: |
5-[2-Ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one |
| CAS: | 1094598-75-0 |
| Molecular Formula: | C22H30N6O5S |
| Molecular Weight: | 490.58 |
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