Determination of omeprazole, lanzoprazole and pantoprazole in presence of their acid- induced degradation products using derivative- ratio spectrophotometry and partial least squares methods.
- At: 2005 FIP Congress in Cairo (Egypt)
- Type: Poster
- By: WAHBI, Abdelaziz (University of Alexandria, Pharm. Analytical Chemistry, Alexandria, Egypt)
- Co-author(s): Fahmy (University of Alexandria, ALEXANDRIA, Egypt)
Moneeb (University of Alexandria, ALEXANDRIA, Egypt)
Omeprazole I, lansoprazole II, and pantoprazole III, have been determined trically in presence of their acid-induced degradation products using (i) first and second order-derivative ratios and (ii) PLS applied to absorbance and absorbance ratio data. Laboratory prepared mixtures of the intact compounds with the corresponding acid induced.. The access to the whole abstract and the presentation file is available to FIP members and to congress participants of that specific congress.