CAS Number
1391053-95-4
Isobutyl Sildenafil
SL Number
CSL-89164
Category
impurity
Molecular Formula
C23H32N6O4S
Molecular Weight
488.6
Description
5-[2-Ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-(2-methylpropyl)-7H-pyrazolo[4,3-d]pyrimidin-7-one; Sildenafil Related Compound A; Sildenafil Impurity A
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