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ChemicalBook--->CAS DataBase List--->139756-26-6

139756-26-6

139756-26-6 Structure

139756-26-6 Structure
IdentificationBack Directory
[Name]

7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl-
[CAS]

139756-26-6
[Synonyms]

Sildenafil Impurity 52
Sildenafil Impurity 81
1,6-Dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl-
Sildenafil Impurity 18/5-(2-hydroxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
[Molecular Formula]

C15H16N4O2
[MOL File]

139756-26-6.mol
[Molecular Weight]

284.31
Chemical PropertiesBack Directory
[storage temp. ]

Room Temperature
[solubility ]

Dichloromethane; Methanol; DMSO;
[form ]

Solid
[color ]

Off-white
Hazard InformationBack Directory
[Uses]

1,6-Dihydro-5-(2-hydroxyphenyl)-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one is an intermediate used in the synthesis of Desethyl Gendenafil (D290470), which could be a possible metabolite of Gendenafil (G349960) based on the metabolic pathway of Sildenafil (S435000, Citrate salt), an analogue of Gendenafil.
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