1,3-dimethyl-7-phenylpurine-2,6-dione
Names
[ CAS No. ]: 
960-61-2
        
[ Name ]: 
1,3-dimethyl-7-phenylpurine-2,6-dione
        
[Synonym ]:
                
                7-Phenyltheophylline
                
                
            
                
                3,7-Dihydro-7-phenyl-1,3-dimethyl-1H-purine-2,6-dione
                
                
            
                
                1H-Purine-2,6-dione,3,7-dihydro-7-phenyl-1,3-dimethyl
                
                
            
                
                1,3-dimethyl-7-phenyl-3,7-dihydro-purine-2,6-dione
                
                
            
                
                7-Phenyltheophyllin
                
                
            
                
                1,3-dimethyl-7-phenyl-1H-purine-2,6(3H,7H)-dione
                
                
            
                
                Theophylline,7-phenyl
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.37g/cm3
            
[ Boiling Point ]:
464.4ºC at 760 mmHg
            
[ Molecular Formula ]:
C13H12N4O2
            
[ Molecular Weight ]:
256.26000
            
[ Flash Point ]:
234.7ºC
            
[ Exact Mass ]:
256.09600
            
[ PSA ]:
61.82000
            
[ LogP ]:
0.42290
            
[ Index of Refraction ]:
1.688