139755-95-6 Basic information More..
Product Name:Pyrazole N-Demethyl Sildenafil
Synonyms:1-[[3-(4,7-Dihydroxy-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methyl-piperazine;Pyrazole N-Demethyl Sildenafil;Sildenafil M;Sildenafil Impurity M;Sildenafil Impurity 22/Pyrazole N-Desmethyl Sildenafil/5-(2-Ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;5-(2-ethoxy-5-((4-methylpiperazin-1-yl);7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-3-propyl-;5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-3-propyl-2,4-dihydropyrazolo[4,3-d]pyrimidin-7-one
CAS:139755-95-6
MF:C21H28N6O4S
MW:460.55
EINECS:
Mol File:139755-95-6.mol
139755-95-6

Use

Pyrazole N-Demethyl Sildenafil is a novel pyrazolopyrimidine derivative, useful as cardiovascular agent.

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