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    Cephalosporin Nucleus Series
[ Penicillin-G-p-Methoxybenzyl ester Sulfoxide ] GEO
 
 
  1. Structure:  
  2. Molecular Formula:C25H29N2O6S
3. Molecular Weight: 485.57		  
  4. Specifications:  
 

Appearance

White or yellowish crystalline powder

 

Identification

Positive

  Assay (HPLC)
≥ 97%
  Water (K.F.)
≤ 0.5%
  5. Usage: Intermediate for GCLE and Cephalosporins
6 Packing: 25 kg/drum
7. Storage: It should be stored at dry, cool and avoid light.		  
 
     
   
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