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139756-24-4

139756-24-4 Structure

139756-24-4 Structure
IdentificationBack Directory
[Name]

3-(1-Methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-propoxy-benzenesulfonyl chloride
[CAS]

139756-24-4
[Synonyms]

3-(1-Methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-propoxy-benzenesulfonyl chloride
Benzenesulfonyl chloride, 3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-propoxy-
[Molecular Formula]

C18H21ClN4O4S
[MDL Number]

MFCD32641284
[MOL File]

139756-24-4.mol
[Molecular Weight]

424.9
Chemical PropertiesBack Directory
[density ]

1.45±0.1 g/cm3(Predicted)
[pka]

9.87±0.20(Predicted)
Hazard InformationBack Directory
[Uses]

3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-propoxybenzenesulfonyl Chloride is an intermediate used in the synthesis of O-Desethyl-O-propyl Methisosildenafil (D289495), which is an analogue of the selective type of 5cGMP phosphodiesterase inhibitor, Sildenafil (S435000).
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