85-5491-57　Ceftizoxime 50mg　CAS No:68401-81-0　444155

特徴

• Ceftizoxime is a cephalosporin based, potent antibacterial agent.
• Molecular Formula:C13H13N5O5S2
• Molecular Weight:383.4
• Purity (HPLC):≥95%
• Appearance:White solid
• Solubility:Aqueous Base (Slightly), DMSO (Slightly, Heated),thanol (Slightly, Heated, Sonicated)
• Melting Point:>224ºC (dec)
• Method for Determining Identity:Proton NMR (DMSO-d6) Spectroscopic and Mass Spectrometric Analysis
• TLC Conditions:C18; Acetonitrile: Water: Acetic Acid=9.5:0.5:0.1; Visualized with UV and KMnO4; Single Spot, Rf=0.70
• Atmosphere:Inert
• Elemental Analysis:Calculated: %C: 40.72, %H: 3.42, %N: 18.27
• Specific Rotation (c=0.3, 0.1N NAOH):As Reported
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months after receipt. Hygroscopic. Store under inert atmosphere.