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Sildenafil EP Impurity A | CAS No: 1391053-95-4
| Catalogue Number: | GL-S0203 |
| Common name: | Sildenafil EP Impurity A; Sildenafil USP Related Compound A; Sildenafil Isobutyl Analog |
| Chemical Name: |
5-[2-Ethoxy-5-[(4-methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-(2-methylpropyl)-7H-pyrazolo[4,3-d]pyrimidin-7-one |
| CAS: | 1391053-95-4 |
| Molecular Formula: | C23H32N6O4S |
| Molecular Weight: | 488.60 |
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