Tazettine,6a-deoxy-8-hydroxy-, hydrochloride, (6ab,8b)- (9CI)
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Names
[ CAS No. ]:
17322-85-9
        
[ Name ]:
 Tazettine,6a-deoxy-8-hydroxy-, hydrochloride, (6ab,8b)- (9CI)
        
[Synonym ]:
                
                isotazettine,hydrochloride
                
                
            
                
                (3s,4as,6ar,8r,13bs)-3-methoxy-5-methyl-3,4,4a,5,6,6a-hexahydro-8h-[1,3]dioxolo[6,7]isochromeno[3,4-c]indol-8-ol
                
                
            
                
                Tazettine,6a-deoxy-8-hydroxy-,(6abeta,8beta)
                
                
            
                
                (+)-pretazettine
                
                
            
                
                Pretazettin
                
                
            
                
                isotazettine
                
                
            
                
                pratazettine hydrochloride
                
                
            
                
                Pretazettin-hydrochlorid
                
                
                
                
    
Chemical & Physical Properties
[ Boiling Point ]:
499.6ºC at 760mmHg
            
[ Molecular Formula ]:
C18H22ClNO5
            
[ Molecular Weight ]:
367.82400
            
[ Flash Point ]:
255.9ºC
            
[ Exact Mass ]:
367.11900
            
[ PSA ]:
60.39000
            
[ LogP ]:
2.07160
            
[ Vapour Pressure ]:
8.45E-11mmHg at 25°C
            
[ Index of Refraction ]:
1.656
            
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
 - TU7500000
 
- CHEMICAL NAME :
 - Pretazettine, hydrochloride
 
- CAS REGISTRY NUMBER :
 - 17322-85-9
 
- LAST UPDATED :
 - 198207
 
- DATA ITEMS CITED :
 - 1
 
- MOLECULAR FORMULA :
 - C18-H21-N-O5.Cl-H
 
- MOLECULAR WEIGHT :
 - 367.86
 
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
 - LD50 - Lethal dose, 50 percent kill
 
- ROUTE OF EXPOSURE :
 - Intravenous
 
- SPECIES OBSERVED :
 - Rodent - rat
 
- DOSE/DURATION :
 - 47 mg/kg
 
- TOXIC EFFECTS :
 - Cardiac - pulse rate Vascular - BP lowering not characterized in autonomic section
 
- REFERENCE :
 - PWPSA8 Proceedings of the Western Pharmacology Society. (Univ. of California Dept. of Pharmacology, Los Angeles, CA 90024) V.1- 1958- Volume(issue)/page/year: 24,259,1981