previtamin D2
Suppliers
Names
[ CAS No. ]:
21307-05-1
        
[ Name ]:
 previtamin D2
        
[Synonym ]:
                
                previtamin D
                
                
            
                
                Praevitamin
                
                
            
                
                (3S)-9,10-seco-ergosta-5(10),6c,8,22t-tetraen-3-ol
                
                
            
                
                (3aR)-3ar-Methyl-7-[2c-((S)-5-hydroxy-2-methyl-cyclohexen-(1)-yl)-vinyl-(1r)]-3c-((1R:4R)-1.4.5-trimethyl-hexen-(2t)-yl)-(7atH)-3a.4.5.7a-tetrahydro-indan
                
                
            
                
                9.10-Seco-ergostatetraen-(5(10).6c.8.22t)-ol-(3β)
                
                
            
                
                Praevitamin-D2
                
                
                
                
    
Chemical & Physical Properties
[ Molecular Formula ]:
C28H44O
            
[ Molecular Weight ]:
396.64800
            
[ Exact Mass ]:
396.33900
            
[ PSA ]:
20.23000
            
[ LogP ]:
7.64100