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Substance Name: Des(methylpiperazinyl) sildenafil acid
RN: 1357931-55-5
UNII: XVD449DO1O
InChIKey: DFABUTFBIDMPKZ-UHFFFAOYSA-N

Molecular Formula

  • C17-H20-N4-O5-S

Molecular Weight

  • 392.434
 
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Names and Synonyms

Name of Substance

  • Des(methylpiperazinyl) sildenafil acid

Synonyms

  • 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo(4,3-d)pyrimidin-5-yl)benzenesulfonic acid
  • Benzenesulfonic acid, 3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxy-
  • Des(methylpiperazinyl) sildenafil acid
  • Sildenafil citrate impurity D [EP]
  • Sildenafil desmethylpiperazinyl sulfonic acid
  • UNII-XVD449DO1O

Registry Numbers

CAS Registry Number

  • 1357931-55-5

FDA UNII

  • XVD449DO1O

System Generated Number

  • 1357931555

Structure Descriptors

InChI

1S/C17H20N4O5S/c1-4-6-12-14-15(21(3)20-12)17(22)19-16(18-14)11-9-10(27(23,24)25)7-8-13(11)26-5-2/h7-9H,4-6H2,1-3H3,(H,18,19,22)(H,23,24,25)

InChIKey

DFABUTFBIDMPKZ-UHFFFAOYSA-N

Smiles

CCCc1nn(C)c2C(=O)NC(=Nc12)c3cc(ccc3OCC)S(=O)(=O)O