Drilling into “Quality by Design” approach for analytical methods

L Chiarentin, C Gonçalves, C Augusto… - Critical Reviews in …, 2023 - Taylor & Francis
The need for consistency in analytical method development reinforces the dependence of
pharmaceutical product development and manufacturing on robust analytical data. The …

Environmental benign RP-HPLC method for the simultaneous estimation of anti-hypertensive drugs using analytical quality by design

N Dharuman, KS Lakshmi… - Green Chemistry Letters …, 2023 - Taylor & Francis
Green analytical procedures replace harmful organic modifiers with green solvents without
affecting chromatographic performance, enabling industries and research laboratories to …

Eco-friendly simultaneous multi-spectrophotometric estimation of the newly approved drug combination of celecoxib and tramadol hydrochloride tablets in its dosage …

HS Ramadan, RAA Salam, GM Hadad, F Belal… - Scientific Reports, 2023 - nature.com
Abstract Food and Drug Administration (FDA) recently approved co-formulated celecoxib
and tramadol for the treatment of acute pain in adults. Three spectrophotometric methods …

Smart UV spectrophotometric methods based on simple mathematical filtration for the simultaneous determination of celecoxib and ramipril in their pharmaceutical …

K Attala, A Elsonbaty - Spectrochimica Acta Part A: Molecular and …, 2021 - Elsevier
Two newly introduced pharmaceutical mixtures of amlodipine/celecoxib and
amlodipine/ramipril were developed to manage hypertension and the associated …

Experimental design approach for quantitative expressions of simultaneous quantification of two binary formulations containing remogliflozin and gliptins by RP-HPLC

M Attimarad, KN Venugopala, AB Nair, N Sreeharsha… - Separations, 2022 - mdpi.com
The aim of this study was to develop a fast RP-HPLC method for simultaneous measurement
of two antidiabetic formulations (vildagliptin+ remogliflozin and teneligliptin+ remogliflozin) …

Multi-commutated flow system for inorganic selenium speciation in infusion tea samples by chemical vapor generation atomic fluorescence spectrometry

LA Portugal, E Palacio, R Frizzarin, JHS Neto, V Cerda… - Talanta, 2023 - Elsevier
This work proposes an automated strategy for the inorganic selenium speciation in infusion
tea samples, employing an MSFIA-CVG-AFS system and sodium tetrahydroborate for …

An enhanced first derivative synchronous spectrofluorimetric method for determination of the newly co-formulated drugs, amlodipine and celecoxib in pharmaceutical …

K Attala, MS Eissa, MA Hasan, MM El-Henawee… - … Acta Part A: Molecular …, 2020 - Elsevier
Background A new combination of amlodipine and celecoxib has been recently introduced
in order to relieve the symptoms of osteoarthritis and help treat hypertension that commonly …

Development of a unified reversed-phase HPLC method for efficient determination of EP and USP process-related impurities in celecoxib using analytical quality by …

T Tome, Z Časar, A Obreza - Molecules, 2020 - mdpi.com
This article presents the development of a reversed-phase (RP) high-performance liquid
chromatographic (HPLC) method for determination of process-related impurities in a …

Application of quality by design approach for HPTLC simultaneous determination of amlodipine and celecoxib in presence of process-related impurity

K Attala, MS Eissa, MM El-Henawee… - Microchemical Journal, 2021 - Elsevier
The new combination of amlodipine (AML) and celecoxib (CXB) has been recently approved
for co-treatment of hypertension and osteoarthritis in the form of fixed-dose combined …

An experimental design approach to quantitative expression for quality control of a multicomponent antidiabetic formulation by the HILIC method

M Attimarad, KN Venugopala, MS Chohan, M David… - Molecules, 2022 - mdpi.com
A rapid and reproducible hydrophilic liquid chromatography (HILIC) process was
established for concomitant determination of remogliflozin etabonate (RE), vildagliptin (VD) …