White to off-white crystalline powder

    
        
            
            
Item
            
            
            
Standard
            
        
        
            
            
Appearance
            
            
            
White to off-white crystalline powder
            
        
        
            
            
IR Spectrum
            
            
            
In accordance with structure
            
        
        
            
            
Related Substance (TLC)
            
            
            
One spot
            
        
        
            
            
Specific Rotation [20/D]
            
(C=1.0 in CH3OH)
            
            
            
-23.7∓1º
            
        
        
            
            
Melting Point (ºC)
            
            
            
96-100ºC
            
        
        
            
            
Loss on drying
            
            
            
Not more than 0.50%
            
        
        
            
            
Purity (HPLC)
            
            
            
Not less than 98.0%