CAS Number
877777-10-1
O-Desethyl O-Propyl Sildenafil
SL Number
CSL-26901
Category
impurity
Molecular Formula
C23H32N6O4S
Molecular Weight
488.6
Description
1,6-Dihydro-1-methyl-5-[5-[(4-methyl-1-piperazinyl)sulfonyl]-2-propoxyphenyl]-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one; 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-propoxyphenyl]sulfonyl]-4-methyl-piperazine
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