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          Semi-synthetic cephalosporin antibiotics
          
        
          
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                        English name：
                        7-ANCA
                    
          
                                        
                                        
          
                        Chemical name：
                        7-Amino-3-norcephem-4-carboxylic acid； (7R)-7-amino-8-oxo-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
                    
          
                                        
                                        
          
                        Category involved：
                        Intermediates
                    
          
                                            				
          
                        Structural type：
                        
                    
          
    				                    
                                        
          
                        CAS#：
                        36923-17-8 
                    
          
                                                            
          
                        Molecular formula：
                        C7H8N2O3S
                    
          
                                                            
          
                        Molecular weight：
                        200.22
                    
          
                                                            
          
                        Quality standard：
                        Comply with the standards of in-house
                    
          
                                                            
          
                        Application：
                        This product is the mother nucleus of ceftizoxime and ceftibuten 
                    
          
                                                            
          
                        Storage condition：
                        2℃-8℃ low temperature storage.
                    
          
                                                            
          
                        Packaging specifications：
                        20 KG/barrel, cardboard drum, lined with a layer of white and a layer of black polyethylene bag
                    
          
                                
          
        
          
    
          
    
          

          

          



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