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          intermediates of Veterinary drug

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          Product name:Cefquinome Sulphate




          Molecular formula C23H26N6O9S3
          Molecular weight 626.67




          Chemical Name: (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(5,6,7,8-tetrahydroquinolin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;sulfuric acid
          Traits: white to pale yellow powder
          Purity: ≥98.0%
          Content: containing cefquinome (cefquinome or cefquinome) ≥80.0%
          Features: 1, β-lactamase highly stable 0.2, its intrinsic antibacterial activity is stronger than the third-generation cephalosporins Ceftiofur and third-generation cephalosporins compared to fourth-generation cephalosporins plasma half-life long, no nephrotoxicity 0.3 , Has a strong antibacterial activity against Staphylococcus aureus, Streptococcus, Pseudomonas aeruginosa, Enterobacteriaceae (Escherichia coli, Salmonella, Klebsiella, Citrobacter, Serratia marcescens) are Has a strong killing effect on many methicillin-resistant Staphylococcus aureus and enterobacteria also have a good killing effect 0.4, broad antibacterial spectrum, strong antibacterial activity, suitable for parenteral administration.
          Indications: mainly used in sensitive bacteria caused by respiratory infections in pigs, cows and mastitis and sows.
          Clinical treatment of non-milk syndrome.

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