| Catalog Number: | 
    A69001  | 
      | 
    CAS No.:  | 
    889443-20-3  | 
  
  
    | MDL:  | 
      | 
     | 
    Formula: | 
    C13H17NO3  | 
  
  
    | F.W.:  | 
    235.28 | 
     | 
    Purity: | 
    99% | 
  
  
    | Package:    | 
     | 
     | 
     Unit: | 
    mg | 
  
  
    | Appearance:  | 
    White Solid | 
     | 
    M.P.: | 
    140-141°C | 
  
  
    | B.P.:  | 
     | 
     | 
    Density: | 
     | 
  
  
    | Optical Rotation:  | 
     | 
     | 
    Refractive Index:   | 
     | 
  
  
    | Solubility:  | 
    DMSO, Methanol | 
     | 
    Stability: | 
     | 
  
  
    | Storage:     | 
    Refrigerator | 
     | 
    Category: | 
    Reference Standard | 
  
  
  
    | Reference:     | 
    Zhao, H. et al.: Zhong. Yiy. Gong. Zaz., 37, 580 (2006);  | 
 
  
  
  
  
    | Application:     | 
    3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone is an impurity of the selective dopamine D2-receptor antagonist, Aripiprazole . | 
  
  
  
  
  
    | Category:     | 
    Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals,  |