| Identification | Back Directory |  [Name]
  Sildenafil DiMer IMpurity |  [CAS]
  1346602-67-2 |  [Synonyms]
  Sildenafil O Sildenafil dimer Sildenafil Impurity O Sildenafil DiMer IMpurity Sildenafil Disulfonamide Dimer Impurity Sildenafil Impurity 10(Sildenafil EP Impurity G) Sildenafil EP Impurity G (Sildenafil Dimer Impurity) 7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5,5'-[1,4-piperazinediylbis[sulfonyl(6-ethoxy-3,1-phenylene)]]bis[1,6-dihydro-1-methyl-3-propyl- 5-[2-ethoxy-5-[4-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl]sulfonylpiperazin-1-yl]sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one Sildenafil Impurity 6/Sildenafil EP Impurity G/Sildenafil Dimer Impurity/5,5′-[piperazin-1,4-diylbis[dioxo-λ6-sulfanediyl(2-ethoxy-5,1-phenylene)]]bis(1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one) |  [Molecular Formula]
  C38H46N10O8S2 |  [MDL Number]
  MFCD22683783 |  [MOL File]
  1346602-67-2.mol |  [Molecular Weight]
  834.96 |  
 | Chemical Properties | Back Directory |  [Melting point ]
  >300oC (dec.) |  [Boiling point ]
  1014.2±75.0 °C(Predicted) |  [density ]
  1.49±0.1 g/cm3(Predicted) |  [storage temp. ]
  Refrigerator |  [solubility ]
  DMSO (Slightly), Methanol (Sparingly) |  [form ]
  Solid |  [pka]
  0.92±0.20(Predicted) |  [color ]
  White to Off-White |  [InChIKey]
  OPIJAYPVGDPKAA-UHFFFAOYSA-N |  [SMILES]
  N1(S(C2C=CC(OCC)=C(C3NC(=O)C4N(C)N=C(CCC)C=4N=3)C=2)(=O)=O)CCN(S(C2C=CC(OCC)=C(C3NC(=O)C4N(C)N=C(CCC)C=4N=3)C=2)(=O)=O)CC1 |  
  
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