6,9-Metheno-9H-1,3-dioxino[4,5,6-uv][4]benzazacyclotricosine-20-carboxylicacid,7,21-bis(acetyloxy)-5,10,11,16,17,18,19,20,21,22,23,24-dodecahydro-16,17,19,23,24,27-hexahydroxy-4,8,12,16,18,22,24,26-oc
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Names
[ CAS No. ]:
23344-16-3
        
[ Name ]:
 6,9-Metheno-9H-1,3-dioxino[4,5,6-uv][4]benzazacyclotricosine-20-carboxylicacid,7,21-bis(acetyloxy)-5,10,11,16,17,18,19,20,21,22,23,24-dodecahydro-16,17,19,23,24,27-hexahydroxy-4,8,12,16,18,22,24,26-oc
        
[Synonym ]:
                
                101-A-2
                
                
            
                
                O21-Acetyl-16-hydroxy-streptovaricinsaeure-methylester
                
                
            
                
                B-44-PC
                
                
            
                
                O21-acetyl-16-hydroxy-streptovaricinoic acid methyl ester
                
                
            
                
                Streptovaricin complex,fraction a
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.4g/cm3
            
[ Boiling Point ]:
851.4ºC at 760mmHg
            
[ Molecular Formula ]:
C42H53NO16
            
[ Molecular Weight ]:
827.86700
            
[ Flash Point ]:
468.7ºC
            
[ Exact Mass ]:
827.33600
            
[ PSA ]:
264.91000
            
[ LogP ]:
2.92830
            
[ Vapour Pressure ]:
9.86E-34mmHg at 25°C
            
[ Index of Refraction ]:
1.618
            
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
 - IO1440000
 
- CAS REGISTRY NUMBER :
 - 23344-16-3
 
- LAST UPDATED :
 - 198211
 
- DATA ITEMS CITED :
 - 1
 
- MOLECULAR FORMULA :
 - C42-H53-N-O16
 
- MOLECULAR WEIGHT :
 - 827.96
 
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
 - LD50 - Lethal dose, 50 percent kill
 
- ROUTE OF EXPOSURE :
 - Intraperitoneal
 
- SPECIES OBSERVED :
 - Rodent - mouse
 
- DOSE/DURATION :
 - 375 mg/kg
 
- TOXIC EFFECTS :
 - Details of toxic effects not reported other than lethal dose value
 
- REFERENCE :
 - 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 2,475,1980