熔点130.5-135.5 °C(lit.)   比旋光度25 º (c=1,EtOAc 24 ºC)   折射率24 ° (C=1, AcOEt)

    
        
            
            
Items
            
            
            
Standard
            
        
        
            
            
Appearance
            
            
            
White powder
            
        
        
            
            
Melting Point
            
            
            
126~130 oC (dec.)
            
        
        
            
            
Specific Rotation [20/D]
            
            
            
+25±1o (c=1, CH3COOC2H5)
            
        
        
            
            
Related Substance (TLC)
            
            
            
One spot
            
        
        
            
            
Water
            
            
            
Not more than 0.1%
            
        
        
            
            
Purity (HPLC)
            
            
            
Not less than 98.0%