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Substance Name: Sildenafil N-oxide
RN: 1094598-75-0
UNII: 380S4M4VB3
InChIKey: JQGFLCMKCZPSEC-UHFFFAOYSA-N

Molecular Formula

  • C22-H30-N6-O5-S

Molecular Weight

  • 490.582
 
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Names and Synonyms

Name of Substance

  • Sildenafil N-oxide

Synonyms

  • 5-(2-Ethoxy-5-((4-methyl-4-oxidopiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo(4,3-d)pyrimidin-7-one
  • 7H-Pyrazolo(4,3-d)pyrimidin-7-one, 5-(2-ethoxy-5-((4-methyl-4-oxido-1-piperazinyl)sulfonyl)phenyl)-1,6-dihydro-1-methyl-3-propyl-
  • Sildenafil citrate impurity B [EP]
  • Sildenafil N-oxide
  • UNII-380S4M4VB3

Registry Numbers

CAS Registry Number

  • 1094598-75-0

FDA UNII

  • 380S4M4VB3

System Generated Number

  • 1094598750

Structure Descriptors

InChI

1S/C22H30N6O5S/c1-5-7-17-19-20(26(3)25-17)22(29)24-21(23-19)16-14-15(8-9-18(16)33-6-2)34(31,32)27-10-12-28(4,30)13-11-27/h8-9,14H,5-7,10-13H2,1-4H3,(H,23,24,29)

InChIKey

JQGFLCMKCZPSEC-UHFFFAOYSA-N

Smiles

CCCc1nn(C)c2C(=O)NC(=Nc12)c3cc(ccc3OCC)S(=O)(=O)N4CC[N+](C)([O-])CC4