Eco-friendly chromatographic platforms for simultaneous determination and impurity profiling of an antihypertensive ternary pharmaceutical mixture

HM Marzouk, NS Ayish, BA El-Zeany… - Sustainable Chemistry and …, 2023 - Elsevier
Abstract Development of new analytical methods that are capable of determining
pharmaceutically active substances in the presence of their related impurities is vital in …

Analytical eco-scale for evaluating the uniqueness of voltammetric method used for determination of antiemetic binary mixture containing doxylamine succinate in …

SA Atty, HRA El-Hadi, BM Eltanany, HE Zaazaa… - Electrocatalysis, 2022 - Springer
Green analytical procedures are gaining popularity in the pharmaceutical research area as
a way to reduce environmental impact and improve analyst health safety. The current work …

HPLC-DAD approach for determination of pyridoxine HCl and doxylamine succinate in pure and pharmaceutical dosage forms: a green stability-indicating assay …

HR Abd El-Hadi, BM Eltanany, HE Zaazaa… - Microchemical …, 2022 - Elsevier
The environmental impact of analytical procedures is a major concern nowadays. As a
result, scientists are now working to reduce the adverse environmental impact of chemicals …

Univariate versus multivariate spectrophotometric data analysis of triamterene and xipamide; a quantitative and qualitative greenly profiled comparative study

HR Abd El-Hadi, MS Eissa, HE Zaazaa, BM Eltanany - BMC chemistry, 2023 - Springer
Triamterene (TRI) and xipamide (XIP) mixture is used as a binary medication of
antihypertension which is considered as a major cause of premature death worldwide. The …

Smart spectrophotometric approaches for estimation of difluprednate in existence of its synthetic precursor and alkaline degradation product; Comparative statistical …

HRA El-Hadi, BM Eltanany, HE Zaazaa… - Bulletin of Faculty of …, 2024 - bfopcu.eg.net
Scientists are currently attempting to lessen the harmful effects that chemicals and solvents
have on the environment. The current work suggests four sensitive and sustainable …

Spectrophotometric methods for the determination of chloramphenicol, dexamethasone sodium phosphate, and tetrahydrozoline HCL in their pure and ophthalmic …

BM Eltanany, HRA El-Hadi, HE Zaazaa… - Journal of Applied …, 2021 - Springer
Chloramphenicol (CHL), dexamethasone sodium phosphate (DSP), and tetrahydrozoline
HCl (THZ) are co-formulated for conjunctivitis treatment. The ternary mixture could not be …

Chemometric quality assessment of doxylamine succinate with its degradation product: implementation of two predictive models on UV-spectrophotometric data of anti …

HR Abd El-Hadi, MS Eissa, HE Zaazaa… - Journal of AOAC …, 2023 - academic.oup.com
Background The combination of pyridoxine hydrochloride (PYR) and doxylamine succinate
(DOX) as an antiemetic binary mixture is used to treat nausea and vomiting during …

A simple and sensitive LC-MS/MS method for determination of doxylamine in human plasma and its application in a bioequivalence study in healthy Chinese …

R Fu, M Sheng, C Yang, L Liu, W **ong, X Wang… - … of Pharmaceutical and …, 2022 - Elsevier
A simple, rapid, sensitive and specific LC-MS/MS method was developed and validated for
the quantitative determination of doxylamine in human plasma, using isotope doxylamine-d5 …

[CITATION][C] Sustainable Chemistry and Pharmacy

HM Marzouk, NS Ayish, BA El-Zeany