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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANE

1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANE

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1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANE Basic information

Product Name:
1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANE
Synonyms:
  • 2(1H)-Quinolinone,7,7'-[1,4-butanediylbis(oxy)]bis[3,4-dihydro-
  • 7,7'-[1,4-Butanediylbis(oxy)]bis[3,4-dihydro-2(1H)-quinolinone
  • Aripiprazole IMpurity D
  • Aripiprazole Diquinoline Butanediol Impurity
  • 7,7'-(butane-1,4-diylbis(oxy))bis(3,4-dihydroquinolin-2(1H)-one)
  • Aripiprazole USP impurity D
  • Aripiprazole USP impurty D
  • Aripiprazole Related Compound D
CAS:
882880-12-8
MF:
C22H24N2O4
MW:
380.44
Product Categories:
  • Aromatics
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
882880-12-8.mol
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1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANE Chemical Properties

Melting point:
215 - 217°C
Boiling point:
673.2±55.0 °C(Predicted)
Density 
1.226±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator
solubility 
DMSO (Slightly), Ethyl Acetate (Slightly, Heated), Methanol (Sparingly)
pka
14.11±0.20(Predicted)
form 
Solid
color 
White to Off-White
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1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANE Usage And Synthesis

Chemical Properties

White Solid

Uses

1,4-Bis[3,4-dihydro-2(1H)-quinolinon-7-oxy]butane is an impurity found in the process for the preparation of Aripiprazole (A771000).

Uses

Intermediate used in the process for the preparation of Aripiprazole (A771000).

1,4-BIS[3,4-DIHYDRO-2(1H)-QUINOLINON-7-OXY]BUTANESupplier

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