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N-Desmethyl-N-benzyl Sildenafil

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N-Desmethyl-N-benzyl Sildenafil Basic information

Product Name:
N-Desmethyl-N-benzyl Sildenafil
Synonyms:
  • N-Desmethyl-N-benzyl Sildenafil
  • 5-(5-((4-benzylpiperazin-1-yl)sulfonyl)
  • Sildenafil Impurity 46
  • 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[[4-(phenylmethyl)-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-
  • 5-(5-((4-benzylpiperazin-1-yl)sulfonyl)-2-ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one? (Sildenafil Impurity)
CAS:
1446089-82-2
MF:
C28H34N6O4S
MW:
550.67
Mol File:
1446089-82-2.mol
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N-Desmethyl-N-benzyl Sildenafil Chemical Properties

Melting point:
203-206°C
Boiling point:
734.6±70.0 °C(Predicted)
Density 
1.34±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
Chloroform (Slightly), Methanol (Very Slightly, Heated)
pka
5.86±0.10(Predicted)
form 
Solid
color 
White to Light Beige
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N-Desmethyl-N-benzyl Sildenafil Usage And Synthesis

Uses

N-Desmethyl-N-benzyl Sildenafil is a derivative of Sildenafil (S435000) used as pharmaceutical reference standard.

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