Cefixime, CAS 79350-37-1

Formulation: A crystalline solid

Formal Name: (6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Purity: ≥95%

Formula Markup: C16H15N5O7S2

Formula Weight: 453,4

Shelf life (days): 1460

CAS Number: 79350-37-1

Notes: Cefixime is a cephalosporin antibiotic.{28221} It is active against numerous Gram-negative bacteria, including clinical isolates of E. coli, K. pneumoniae, and P. mirabilis (MIC90s = 3.13, 0.2, and ≤0.025 µg/ml, respectively), as well as clinical isolates of the Gram-positive bacteria S. pneumoniae and S. pyogenes (MIC90s = 0.2 and 0.39 µg/ml, respectively).{28223} Cefixime is resistant to hydrolysis by β-lactamases isolated from several bacteria compared to cefaclor (Item No. 23626), cephalexin (Item No. 9002009), or cefradine (Item No. 26060).{28221} It increases survival in mice infected with E. coli, K. pneumoniae, or P. mirabilis (ED50s = 0.212, 0.132, and 0.349 mg/kg, respectively).{28223} Formulations containing cefixime have been used in the treatment of bacterial infections.

• Artikelnummer: CAY17176-100
• Hersteller: Cayman Chemical
• Hersteller Artikelnummer: 17176-100
• Green Labware: Nein
• Verpackungseinheit: 100 mg
• Mengeneinheit: STK
• Methode: Reinstoffe