Sildenafil EP Impurity B
Manufacturer of Sildenafil EP Impurity B
CAT No | : AM-A05414 |
CAS No | : 1094598-75-0 |
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 |
Molecular Formula | : C22H30N6O5S |
Molecular Weight | : 490.58 |