Ceftizoxime

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£422.00

SKU:: 444155
Molekulargewicht:: 383.4
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
CAS Number:: 68401-81-0
Weitere Details:: Ceftizoxime is a cephalosporin based, potent antibacterial agent. Synonyms: [6R-[6α,7β(Z)]]-7-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; (6R,7R)-7-[[(2Z)-(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-,5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Ceftisomin; Epocelin CAS No: 68401-81-0 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.