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Study of controlled degradation processes and electrophoretic behaviour of omeprazole and its main degradation products using diode-array and ESI-IT-MS detection

https://doi.org/10.1039/c3ay40460a
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15/15 checkable references clean · checked 2026-07-23

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

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The 15 checked references that resolve
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Recent trends in the impurity profile of pharmaceuticals
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Differential pulse polarographic study of the degradation of H+/K+ ATPase inhibitors SK&F 95601 and omeprazole in acidic media and the subsequent reactions with thiols
resolves10.1016/j.chemosphere.2005.09.003
Degradation of lansoprazole and omeprazole in the aquatic environment
resolves10.1093/jaoac/82.3.599
Stability-Indicating Methods for Determining Omeprazole and Octylonium Bromide in the Presence of Their Degradation Products
resolves10.1016/S0731-7085(99)00136-3
Comparison of derivative spectrophotometric and liquid chromatograpic methods for the determination of omeprazole in aqueous solutions during stability studies
resolves10.1016/S0731-7085(03)00204-8
First-order UV-derivative spectrophotometry in the analysis of omeprazole and pantoprazole sodium salt and corresponding impurities
resolves10.1016/j.chroma.2006.12.080
Validation of chromatographic methods: Evaluation of detection and quantification limits in the determination of impurities in omeprazole
resolves10.4103/0975-7406.80766
Development and validation of a stability indicating method for the enantioselective estimation of omeprazole enantiomers in the enteric-coated formulations by high-performance liquid chromatography
resolves10.1016/j.jpba.2007.04.022
Analytical methodologies for the determination of omeprazole: An overview
resolves10.1002/elps.200700547
Analysis of phenolic compounds in extra virgin olive oil by using reversed‐phase capillary electrochromatography
resolves10.1016/j.foodchem.2012.01.013
Monitoring the enrichment of virgin olive oil with natural antioxidants by using a new capillary electrophoresis method
resolves10.1016/j.chroma.2012.02.003
Direct and fast determination of paclitaxel, morphine and codeine in urine by micellar electrokinetic chromatography
resolves10.1002/elps.200500934
Capillary electrophoresis‐mass spectrometry, an attractive tool for drug bioanalysis and biomarker discovery
resolves10.1016/j.talanta.2009.05.021
New CE–ESI-MS analytical method for the separation, identification and quantification of seven phenolic acids including three isomer compounds in virgin olive oil
resolves10.1016/j.talanta.2010.05.005
Advantages of using a modified orthogonal sampling configuration originally designed for LC–ESI-MS to couple CE and MS for the determination of antioxidant phenolic compounds found in virgin olive oil
The 3 references without a DOI — listed, not checked
no DOI — not checkedc3ay40460a-(cit1)/*[position()=1]
no DOI — not checkedc3ay40460a-(cit12)/*[position()=1]
no DOI — not checkedc3ay40460a-(cit13)/*[position()=1]
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