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3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone

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3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone Basic information

Product Name:
3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone
Synonyms:
  • Aripiprazole Impurity A (Aripip Bromo Impurity)
  • 7-(4-Bromobutoxy)-2-oxo-1,2,3,4-tetrahydroquinoline
  • 3,4-dihydro-7-(4-bromobutoxy)-2(1h)-quinolinone
  • 7-(4-BROMOBUTOXY)-1,2,3,4-TETRAHYDROQUINOLINE-2-ONE
  • 7-(4-BROMO-BUTOXY)-3,4-DIHYDRO-1H-QUINOLIN-2-ONE
  • 7-(4-BROMOBUTOXY)-3,4-DIHYDRO-2(1H)-QUINOLINONE
  • 7-(4-BROMOBUTOXY)-3,4-DIHYDRO-2-QUINOLINONE
  • (1H)-7-(4'-BROMOBUTOXY)-3,4-DIHYDRO-2-QUINOLINONE
CAS:
129722-34-5
MF:
C13H16BrNO2
MW:
298.18
EINECS:
603-356-0
Product Categories:
  • Aripiprazole
  • Aromatics
  • Intermediates of Aripiprazole
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • INTERMEDIATESOFARIPIPRAZOLE
  • Quinoline&Isoquinoline
Mol File:
129722-34-5.mol
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3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone Chemical Properties

Melting point:
110-111°C
Boiling point:
463.4±45.0 °C(Predicted)
Density 
1.383±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
14.41±0.20(Predicted)
form 
powder to crystal
color 
White to Almost white
Stability:
Hygroscopic
CAS DataBase Reference
129722-34-5(CAS DataBase Reference)
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Safety Information

HS Code 
2933499090
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3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone Usage And Synthesis

Chemical Properties

White Solid

Uses

An impurity in the synthesis of Aripiprazole (A771000). A degradation product in Aripiprazole tablets.

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