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Remdesivir (RDV) is the first antiviral drug, approved by the Food and Drug Administration, to treat severe acute respiratory syndrome coronavirus 2. RDV is a relatively new chemical entity, ‘ester prodrug’, with no reported stability profile. Due to the urgency of its use and thus fast production, it is important to develop a stability‐indicating method for its assay. Chromatographic separation was...
At this time, green analytical chemistry is gaining more interest and concern. The present work details three green spectrofluorimetric methods for tramadol (TRM) determination using ibuprofen (IBU) (mixture 1) and chlorzoxazone (CLZ) (mixture 2). In first method, two excitation wavelengths (λex), 220 and 280 nm, were used to record the emission spectra for IBU and TRM, respectively (mixture 1) followed...
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