Identification, characterisation and in silico ADMET prediction of ozenoxacin and its degradation products using high-performance liquid chromatography-photodiode array and liquid chromatography-quadrupole time-of-flight-tandem mass spectrometry

CONCLUSION: The drug was found to be stable in neutral, acidic, basic and oxidative degradation conditions with hydrogen peroxide. Liquid chromatography-electrospray ionisation-quadrupole time-of-flight-tandem mass spectrometry- was employed in positive ionisation mode to analyse both the drug and the mass of the identified DP. The mechanism and the pathway of mass fragmentation have been proposed. The developed method was accurate, repeatable, linear and selective for further research. The ADMET Predictor software was applied to predict the in silico toxicity of the drugs and its DPs as well as their physicochemical characteristics.PMID:38211348 | DOI:10.1002/rcm.9676
Source: Rapid Communications in Mass Spectrometry : RCM - Category: Chemistry Authors: Source Type: research