Dregeoside A11
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Names
[ CAS No. ]:
89020-11-1
        
[ Name ]:
 Dregeoside A11
        
[Synonym ]:
                
                (3β,11α,12β,14β)-11-Acetoxy-3-{[β-D-glucopyranosyl-(1->;4)-6-deoxy-3-O-methyl-β-D-allopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl-(1->4)-2,6-dideoxy-3-O-methyl-
 β-D-ribo-hexopyranosyl]oxy}-14-hydroxy-20-oxopregn-5-en-12-yl 3-methylbutanoate
                
                
            
                
                Butanoic acid, 3-methyl-, (3β,11α,12β,14β)-11-(acetyloxy)-3-[[O-β-D-glucopyranosyl-(1->4)-O-6-deoxy-3-O-methyl-β-D-allopyranosyl-(1->4)-O-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyra 
nosyl-(1->4)-2,6-dideoxy-3-O-methyl-β-D-ribo-hexopyranosyl]oxy]-14-hydroxy-20-oxopregn-5-en-12-yl ester
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
            
[ Boiling Point ]:
1026.1±65.0 °C at 760 mmHg
            
[ Molecular Formula ]:
C55H88O22
            
[ Molecular Weight ]:
1101.274
            
[ Flash Point ]:
276.7±27.8 °C
            
[ Exact Mass ]:
1100.576782
            
[ PSA ]:
292.58000
            
[ LogP ]:
3.17
            
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
            
[ Index of Refraction ]:
1.570
            
Safety Information
[ Hazard Codes ]:
 Xi