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Analytical quality by design development of an ecologically acceptable enantioselective HPLC method for timolol maleate enantiomeric purity testing on ovomucoid chiral stationary phase
(Elsevier, 2020)
Official method in Ph. Eur. for evaluation of timolol enantiomeric purity is normal-phase high perfor-mance liquid chromatography (NP-HPLC) method. Compared to other HPLC modes, NP is depicted asquite expensive with high ...
Development and validation of reversed phase high performance liquid chromatographic method for determination of moxonidine in the presence of its impurities
(Elsevier Science BV, Amsterdam, 2012)
A simple, rapid, isocratic reversed-phase high-performance liquid chromatographic method was developed and validated for the analysis of moxonidine and its impurities in tablet formulations. The chromatographic separation ...
Analytical method development supported by DoE-DS approach for enantioseparation of (S,S)- and (R,R)-moxifloxacin
(Elsevier B.V., 2023)
In this paper, method for enantiomeric purity testing of fourth-generation fluoroquinolone, moxifloxacin hydrochloride, was developed and validated. Exceptional enantioselectivity for this assay was achieved using cyclodextrin ...