Sildenafil EP Impurity B
Sildenafil EP Impurity B Sildenafil
| Impurity Details | ||
| CAS No | : | 1094598-75-0 |
| M. Formula | : | C22H30N6O5S |
| M.Wt | : | 490.58 |
| CAT No | : | GVP- SDF02 |
| Synonyms: 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 | ||
