Best Quality Cefalexin /Cephalexin Powder CAS 15686-71-2

  Product Detail 

Specification 

Function
The fourth generation cephalosporin. The antibacterial spectrum has been further expanded, and it has strong antibacterial activity against a variety of Gram-positive and negative bacteria, including Enterobacter, Pseudomonas aeruginosa, and other non-fermentable bacteria, Haemophilus, and Staphylococcus. It is used for various infections caused by sensitive bacteria, mainly for respiratory infections caused by maintenance infections such as Staphylococcus aureus, Enterobacter and Pseudomonas aeruginosa.

Application

The bacteriostatic mechanism of cephalexin is that by inhibiting the synthesis of bacterial cell wall, the cell contents expand to cell autolysis, thus achieving bactericidal effect.Cephalexin is a broad spectrum antibiotic.It has antibacterial effect on gram-positive and gram-negative bacteria, and its antibacterial ability is 20 times larger than penicillins, 10 times larger than sulfonamides and 5 times larger than quinolones.
Cephalexin is the first generation of cephalosporin, its antibacterial spectrum is basically the same as that of cephalosporin, but its antibacterial activity is weaker than the latter. In addition to Enterococcus and methicillin-resistant Staphylococcus aureus, most strains of Streptococcus pneumoniae, hemolytic streptococcus, and penicillinase producing or non-producing staphylococcus were sensitive to this product.