1-Methyl-4-[(9-fluoro-2,3-dihydro-6-carboxy-3α-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazin)-10-yl]piperazine1-oxide;LevofloxacinN-oxide;LevofloxacinEPImpurityC(LevofloxacChemicalbookinN-Oxide);Levofloxacin-3;(S)-4-(6-carboxy-9;LevofloxacinImpurityC(LevofloxacinN-oxide);LevofloacinImpurity2;Levofloxacinimpurity7/LevofloxacinN-oxide/LevofloxacinEPImpurityC
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p>Levofloxacin N-oxide is a critical <strong>oxidized metabolite</strong> of the fluoroquinolone antibiotic Levofloxacin. Synthesized via controlled oxidation processes, it serves primarily as an <strong>impurity standard</strong> for pharmaceutical quality control and stability testing. Its molecular formula is C<sub>18</sub>H<sub>20</sub>FN<sub>3</sub>O<sub>4</sub> with CAS number 157969-08-9.</p>
<h3>Application</h3>
<ul>
<li><strong>Pharmaceutical Analysis:</strong> Used as a reference standard in HPLC to quantify degradation products during stability studies.</li>
<li><strong>R&D Research:</strong> Employed in metabolic profiling to understand biotransformation pathways in vivo.</li>
<li><strong>Quality Assurance:</strong> Essential for validating purification efficiency in active pharmaceutical ingredient (API) manufacturing.</li>
</ul>
<h3>Precautions</h3>
<p>Strictly for laboratory research use only; not intended for clinical administration. Store in a cool, dry place under inert atmosphere away from light. Personnel must wear appropriate PPE including gloves and eye protection when handling the powder to prevent inhalation or skin contact.</p>