5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1H-1,2,3-triazol-5-ylthio)methyl]-,(6R,7R)-  cas no:51627-14-6
         
           
           Synonyms:  5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2R)-amino(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1H-1,2,3-triazol-4-ylthio)methyl]-,(6R,7R)- (9CI);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[amino(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1H-1,2,3-triazol-4-ylthio)methyl]-,[6R-[6a,7b(R*)]]-;7-[D-a-Amino-a-(4-hydroxyphenyl)acetamido]-3-(1,2,3-triazol-5-ylthiomethyl)-3-cephem-4-carboxylicacid;Antibiotic BL-S 640;BL-S 640;Cefaperos;Cefatrizine;Cephatrizin;Cepticol;S 640P;SKF 60771;
           
           
           
            
      
         
          
          Name5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1H-1,2,3-triazol-5-ylthio)methyl]-,(6R,7R)- 
            CAS51627-14-6 
            Synonyms5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[(2R)-amino(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1H-1,2,3-triazol-4-ylthio)methyl]-,(6R,7R)- (9CI);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[amino(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1H-1,2,3-triazol-4-ylthio)methyl]-,[6R-[6a,7b(R*)]]-;7-[D-a-Amino-a-(4-hydroxyphenyl)acetamido]-3-(1,2,3-triazol-5-ylthiomethyl)-3-cephem-4-carboxylicacid;Antibiotic BL-S 640;BL-S 640;Cefaperos;Cefatrizine;Cephatrizin;Cepticol;S 640P;SKF 60771;
            EINECS(EC#)257-324-2 
            Molecular FormulaC18H18N6O5S2
            
            Molecular Weight462.5 
            
            
         
          
            AppearanceWhite to slightly yellowish powder 
            
            
            refractive index1.793 
            
            
            
            
            
          
          
          
            Hazard UN                          NO. 
              
              Safety 
    
        
    
    
        
Moderately toxic by intraperitoneal and subcutaneous routes. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits very highly toxic fumes of NOx and SOx.
    
              
              
              
              
              
                    
       
      
          
            
    
        
    
    
        
            
                
                    | 1. |  | orl-rat TDLo:175 mg/kg (8-14D preg):REP |  | JJANAX    Japanese Journal of Antibiotics. 29 (1976),129. | 
                
                    | 2. |  | orl-rat TDLo:5600 mg/kg (female 8-14D post):TER |  | JJANAX    Japanese Journal of Antibiotics. 29 (1976),129. | 
                
                    | 3. |  | orl-rat LD:>6 g/kg |  | JJANAX    Japanese Journal of Antibiotics. 29 (1976),612. | 
                
                    | 4. |  | ipr-rat LD50:4325 mg/kg |  | JJANAX    Japanese Journal of Antibiotics. 29 (1976),612. | 
                
                    | 5. |  | ipr-mus LD50:6410 mg/kg |  | JJANAX    Japanese Journal of Antibiotics. 29 (1976),612. | 
                
                    | 6. |  | ipr-rbt LD50:1500 mg/kg |  | JJANAX    Japanese Journal of Antibiotics. 29 (1976),612. | 
                
                    | 7. |  | scu-rbt LD50:3000 mg/kg |  | JJANAX    Japanese Journal of Antibiotics. 29 (1976),612. |