Cefquinome (sulfate)


CAS No. : 118443-89-3

118443-89-3
Price and Availability of CAS No. : 118443-89-3
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Cat. No. : HY-N6665
M.Wt: 626.68
Formula: C23H26N6O9S3
Purity: >98 %
Solubility: DMSO : 125 mg/mL (ultrasonic);H2O : 2 mg/mL (ultrasonic)
Introduction of 118443-89-3 :

Cefquinome sulfate is a broad-spectrum cephem antibiotic that has inhibitory effects on a variety of Gram-positive and Gram-negative bacteria, including Staphylococci, Streptococci, Pseudomonas, and Enterobacteriaceae[1][2][3]. In Vitro:Cefquinome sulfate binds to penicillin-binding proteins (PBPs), thereby inhibiting the synthesis of bacterial cell walls[3].
Cefquinome sulfate inhibits methicillin susceptible S. aureus, Streptococcus spp., Enterococci, E. coli, Salmonella spp., Klebsiella spp., S. marcescens, Enterobacter spp., Citrobacter spp., P. mirabilis, Indole-positive Proteus spp., P. aeruginosa with MICs of 0.006-6.25 μg/mL[3]. In Vivo:Cefquinome sulfate (12.5 mg/kg, tail vein injection, single dose) exhibits anti-infectious activity against Klebsiella pneumoniae in rats pneumonia model[2].

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