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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one

1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one

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1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one Basic information

Product Name:
1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one
Synonyms:
  • 4-(2-hydroxyethyl)-1H-indol-2-ol
  • Ropinirol Related Compound A
  • Ropinirole EP Impurity F
  • Ropinirole Related CoMpound A
  • 4-(2-hydroxyethyl)oxindole
  • Ropinirole USP RC A
  • 4-(2-Hydroxyethyl)indolin-2-one
  • Ropinirole Related Compound A (50 mg) (4-(2-hydroxyethyl)indolin-2-one)
CAS:
139122-19-3
MF:
C10H11NO2
MW:
177.2
EINECS:
1312995-182-4
Product Categories:
  • Indoles
  • Aromatics Compounds
  • Pharmaceutical material and intermeidates
  • Aromatics
  • Heterocycles
  • Indole Derivatives
Mol File:
139122-19-3.mol
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1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one Chemical Properties

Melting point:
148-150°C
Boiling point:
390.0±42.0 °C(Predicted)
Density 
1.253±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka
14.08±0.20(Predicted)
color 
Pale Beige to Brown
InChIKey
QRTHVOUKWCEPKJ-UHFFFAOYSA-N
CAS DataBase Reference
139122-19-3(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
42/43
Safety Statements 
36/37
HS Code 
2933790002
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1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-one Usage And Synthesis

Chemical Properties

Yellow Solid

Uses

Ropinirole Intermediate.

1,3-Dihydro-4-(2-hydroxyethyl)-2H-indole-2-oneSupplier

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