Cefotaxime, Sodium Salt 7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 72-(Z)-(O-methyloxime) Acetate, Na Potent β-lactamase-resistant antibiotic of cephalosporin class. Active against Gram-positive and Gram-negative organisms, including Gram-negative anaerobes. Inhibits cell wall synthesis. 产品信息 Form White crystalline solid Molar mass 477.4 Protect from Light 是的 Hygrocopic 是的 Purity ≥91% by HPLC (dry basis) Optical rotation Optical rotation: +58° to +64° (c = 1, H2O). pH value (10%, H2O) 4.5 - 6.5 Solubility H2O Chemical formula C16H16N5O7S2 · Na RTECS XI0250000 CAS number 64485-93-4 Merck USA index 14, 1933 商店和运输信息 Storage +15°C to +30°C Ship Ambient Temperature Only Standard Handling