Stanislav Kalášek

Insight into the formation of N-nitrosodimethylamine in metformin products

Jakub Jireš, Stanislav Kalášek, Petr Gibala et al. · Journal of Pharmaceutical and Biomedical Analysis · 2020 · 36 citations

Life Sciences, Biochemistry, Pharmacology +7

The determination of two analogues of 4-(azidomethyl)-1,1'-biphenyl as potential genotoxic impurities in the active pharmaceutical ingredient of several sartans containing a tetrazole group

Jakub Jireš, Petr Gibala, Stanislav Kalášek et al. · Journal of Pharmaceutical and Biomedical Analysis · 2021 · 15 citations

Pharmacy, Pharmaceutical Analysis, Toxicology +10

Identification and structure elucidation of a new degradation impurity in the multi-component tablets of amlodipine besylate

Petr Gibala, Michal Douša, Aneta Kalužíková et al. · Journal of Pharmaceutical and Biomedical Analysis · 2018 · 12 citations

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +16

Comprehensive UHPLC–MS screening methods for the analysis of triazolopyrazine precursor and its genotoxic nitroso-derivative in sitagliptin pharmaceutical formulation

Jakub Jireš, Michal Douša, Petr Gibala et al. · Journal of Pharmaceutical and Biomedical Analysis · 2023 · 10 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +12