| Identification | Back Directory |  [Name]
  RP 48497 (Eszopiclone Impurity C) |  [CAS]
  148891-53-6 |  [Synonyms]
  RP 48497 Eszopiclone Imp.C Zopiclone Impurity 1 Eszopiclone IMpurity C Eszoliclone Impurity C Zopiclone EP Impurity C Dexzopiclone impurity C Eszopiclone – EP Impurity C Zopiclone Impurity C, RP 48497 RP 48497 (Eszopiclone Impurity C) Zopiclone Impurity 3 (Zopiclone EP Impurity C) 6-(5-chloropyridin-2-yl)-7H-pyrrolo[3,4-b]pyrazin-5-one 6-(5-chloropyridin-2-yl)-6,7-dihydropyrrolo[3,4-b]pyrazin-5-one 6-(5-Chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one 5H-Pyrrolo[3,4-b]pyrazin-5-one, 6-(5-chloro-2-pyridinyl)-6,7-dihydro- |  [Molecular Formula]
  C11H7ClN4O |  [MDL Number]
  MFCD27967008 |  [MOL File]
  148891-53-6.mol |  [Molecular Weight]
  246.65 |  
 | Chemical Properties | Back Directory |  [Melting point ]
  226-228°C |  [Boiling point ]
  469.4±45.0 °C(Predicted) |  [density ]
  1.523±0.06 g/cm3(Predicted) |  [storage temp. ]
  Refrigerator |  [solubility ]
  Chloroform (Slightly), DMSO (Slightly), Methanol (Very Slightly, Heated) |  [form ]
  Solid |  [pka]
  -0.63±0.29(Predicted) |  [color ]
  Off-White to Yellow |  
  
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