Linezolide Impurity B

Linezolid Impurity B is a chemical compound that is commonly used as a reference standard in the pharmaceutical industry. It is a known impurity that is often present in linezolid drug formulations. Linezolid is an antibiotic used to treat infections caused by gram-positive bacteria such as Staphylococcus aureus, Streptococcus pneumoniae, and Enterococcus faecium. Linezolid Impurity B is commonly used in quality control testing of linezolid drug formulations to ensure that the level of impurities is within acceptable limits. The compound can be detected using high-performance liquid chromatography (HPLC) and gas chromatography (GC) methods. Chemically, Linezolid Impurity B is identified as 3-(3-fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl methyl carbamate. The compound has a molecular formula of C14H16FN3O4 and a molecular weight of 313.296 g/mol. In terms of safety, Linezolid Impurity B is not intended for human consumption and should only be handled by trained professionals in a laboratory setting. It should be stored in a cool, dry place and kept away from sources of heat and flame. Overall, Linezolid Impurity B is an important reference standard used in the pharmaceutical industry to ensure the safety and efficacy of linezolid drug formulations.