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Substance Name: Pyrazole N-demethyl sildenafil
RN: 139755-95-6
UNII: P1243M9SVH
InChIKey: ZLJVUHMTFSCAGQ-UHFFFAOYSA-N

Molecular Formula

  • C21-H28-N6-O4-S

Molecular Weight

  • 460.5562
 
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Names and Synonyms

Name of Substance

  • Pyrazole N-demethyl sildenafil

Synonyms

  • 5-(2-Ethoxy-5-((4-methyl-1-piperazinyl)sulfonyl)phenyl)-1,6-dihydro-3-propyl-7H-pyrazolo(4,3-d)pyrimidin-7-one
  • 5-(2-Ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl)-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-1-piperazinyl)sulfonyl)phenyl)-1,6-dihydro-3-propyl-
  • Piperazine, 1-((3-(4,7-dihydroxy-7-oxo-3-propyl-1H-pyrazolo(4,3-d)pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl)-4-methyl-
  • Pyrazole N-demethyl sildenafil
  • UNII-P1243M9SVH

Registry Numbers

CAS Registry Number

  • 139755-95-6

FDA UNII

  • P1243M9SVH

System Generated Number

  • 0139755956

Structure Descriptors

InChI

1S/C21H28N6O4S/c1-4-6-16-18-19(25-24-16)21(28)23-20(22-18)15-13-14(7-8-17(15)31-5-2)32(29,30)27-11-9-26(3)10-12-27/h7-8,13H,4-6,9-12H2,1-3H3,(H,24,25)(H,22,23,28)

InChIKey

ZLJVUHMTFSCAGQ-UHFFFAOYSA-N

Smiles

CCCc1n[nH]c2C(=O)N=C(Nc12)c3cc(ccc3OCC)S(=O)(=O)N4CCN(C)CC4