9999毛片免费看_中文字幕乱妇免费视频_无码加勒比亚洲精品_天色阁俺来也俺也去

Contact:Manager Geng +86-15069388126   +86-533-7080718 ENGLISH CHINESE

Cefoperazone sodium

Product name:Cefoperazone sodium

CAS NO.: 62893-20-3

Molecular formula:C25H26N9NaO8S2

Molecular weight:667.6492

Structural formula:

 

Physical and chemical properties: Appearance:white powder; Melting point 220-202°C;

Uses: Cefoperazone is the third-generation cephalosporin. It is effective against Enterobacteriaceae such as Escherichia coli, Klebsiella, Proteus, Salmonella typhi, Shigella, Citrobacter and Pseudomonas aeruginosa. The spore bacteria have good antibacterial effects, but have poor effects on Enterobacter aerogenes, Enterobacter cloacae, Typhimurium and Acinetobacter. Influenza bacterium, Neisseria gonorrhoeae and Neisseria meningitidis are highly sensitive to this product. This product also has a good effect on various groups of streptococcus and pneumococcus, and only has a moderate effect on staphylococci (methicillin-sensitive strains), and is resistant to enterococci. Cefoperazone has a good effect on most gram-positive anaerobes and some gram-negative anaerobes. Bacteroides fragilis is resistant to this product. Cefoperazone has poor stability to most β-lactamases. This product mainly inhibits the synthesis of bacterial cell walls.

Packing:25KGdrum





  Previous product: Piperacillin
  Next product: Cefotaxime



Copyright(C)2021 , Zibo Shiji Zhonglian Pharmaceutical Technology Co., Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice