白色细粉末晶体.    熔点84-87 °C   比旋光度 -15 º (c=2, AcOH 24 ºC)   折射率 -14.5 ° (C=2, AcOH)

    
        
            
            
Item
            
            
            
Standard
            
        
        
            
            
Appearance
            
            
            
White to off-white microcrystalline powder
            
        
        
            
            
IR Spectrum
            
            
            
In accordance with structure
            
        
        
            
            
Related Substance (TLC)
            
            
            
One spot
            
        
        
            
            
Specific Rotation [20/D]
            
(C=4 in AcOH)
            
            
            
-14.0º to -15.0 º
            
        
        
            
            
Melting Point (ºC)
            
            
            
82 to 84ºC
            
        
        
            
            
Loss on drying
            
            
            
Not more than 0.50%
            
        
        
            
            
Limit of Isomer
            
            
            
Not more than 0.50%
            
        
        
            
            
Purity (HPLC)
            
            
            
Not less than 99.0%
            
        
    

用于生化试剂，多肽合成。
储存条件0-6°C