ChemicalBook > CAS DataBase List > 5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one

5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one

Product Name
5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one
CAS No.
1621873-33-3
Chemical Name
5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one
Synonyms
SildefilImpurity17;Sildenafil Impurity 70;*Modafinil Impurity 11;Methisosildenafil Impurity 42;Propoxyphenylisobutyl aildenafil;Propoxyphenylisobutyl aildenafil Solution, 100μg/mL;(3R,5S)-5-(3,5-Dimethyl-2-propoxy)-3-isobutyl Sildenafil;5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one;7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[5-[[(3R,5S)-3,5-dimethyl-1-piperazinyl]sulfonyl]-2-propoxyphenyl]-1,6-dihydro-1-methyl-3-(2-methylpropyl)-, rel-
CBNumber
CB64840288
Molecular Formula
C25H36N6O4S
Formula Weight
516.66
MOL File
1621873-33-3.mol
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5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one Property

Boiling point:
694.9±65.0 °C(Predicted)
Density 
1.36±0.1 g/cm3(Predicted)
pka
7.85±0.60(Predicted)
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Hazard and Precautionary Statements (GHS)

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5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one Chemical Properties,Usage,Production

Uses

(3R,5S)-5-(5-Dimethyl-2-propoxy)-3-isobutyl Sildenafil is a derivative of Sildenafil (S435000), which is an orally active selective type 5 cGMP phosphodiesterase inhibitor.

5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one Preparation Products And Raw materials

Raw materials

Preparation Products

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5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one Suppliers

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1621873-33-3, 5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-oneRelated Search:


  • 5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-(2-methylpropyl)-4H-pyrazolo[4,3-d]pyrimidin-7-one
  • 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[5-[[(3R,5S)-3,5-dimethyl-1-piperazinyl]sulfonyl]-2-propoxyphenyl]-1,6-dihydro-1-methyl-3-(2-methylpropyl)-, rel-
  • Sildenafil Impurity 70
  • Propoxyphenylisobutyl aildenafil Solution, 100μg/mL
  • (3R,5S)-5-(3,5-Dimethyl-2-propoxy)-3-isobutyl Sildenafil
  • Propoxyphenylisobutyl aildenafil
  • SildefilImpurity17
  • Methisosildenafil Impurity 42
  • *Modafinil Impurity 11
  • 1621873-33-3