scholarly journals Quality by Design Approach for Development and Validation of Stability Indicating RP-HPLC Method for Fosaprepitant Dimeglumine

2020 ◽  
Vol 32 (9) ◽  
pp. 2158-2164
Author(s):  
JALIL K. SHAIKH ◽  
MAZAHAR FAROOQUI ◽  
UMMUL KHAIR ASEMA SYED
Keyword(s):  
Mobile Phase ◽  
Quality By Design ◽  
Orthophosphoric Acid ◽  
Design Space ◽  
Acid Base ◽  
Column Temperature ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Hydrogen Sulphate ◽  
Quality By Design Approach

Quality by design approach has been used to develop simple, rapid, sensitive gradient RP-HPLC stability indicating method for fosaprepitant dimeglumine and its related impurities. The chromatographic method has been developed by using symmetry shield RP-18 (250 mm × 4.6 mm; 5 μm) column maintained at column temperature of 20 ºC. The mobile phase-A consisted of water and acetonitrile (800:200, v/v), added 2 mL of orthophosphoric acid and 0.17 g of tetrabutylammonium hydrogen sulphate. The mobile phase-B consisted of water and acetonitrile (200:800, v/v), added 2 mL of orthophosphoric acid and 0.17 g of tetrabutylammonium hydrogen sulphate. Gradient program was executed as time (min)/% MP-A: 0/80, 3/80, 12/40, 20/20, 24/20, 25/80, and 30/80. The UV detection was carried out at wavelength 210 nm and 20 μL of sample was injected. Sample cooler was maintained at 5 ºC. Stability of fosaprepitant dimeglumine sample was investigated in different stress condition as acid, base, oxidation, thermal, humidity and photolytic. The method was developed in two phases, screening and optimization. During the screening phase, the most suitable stationary phase, organic modifier, and solvent were identified based on the behaviour of each stationary phase with fosaprepitant dimeglumine and its impurities using each buffer and solvent. Total 18 experiments were performed to find out the best experimental condition. The optimization was done for secondary influential parameters like column temperature, gradient program, using six experiments to examine multifactorial effects of system suitability parameters and generated design space representing the robust region. A verification experiment was performed within the working design space and the model was accurate. Drug showed unstable behaviour under acid, base, oxidation, thermal, and humidity conditions. Apripetant was found as major degradation impurity. The method was validated as per ICH guideline for specificity, limit of detection (LOD), limit of quantitation (LOQ), linearity, accuracy, precision, ruggedness and robustness. Correlation coefficient is about 0.999 for all impurities, recovery is between 90% to 103% at all level. LOD value of each impurity is less than 0.01% w/w. DOE statistically based experimental designs proved to be an important approach in optimizing selectivity-controlling parameters for the organic impurities determination in FD API. The method was found to be specific, linear, accurate, precise and robust. The peak purity test results confirmed that the fosaprepitant dimeglumine peak was homogenous in all stress samples and the mass balance was found to be more than 99%, thus proving the stability indicating power of the method. Present method is found to be suitable for routine analysis in quality control laboratory.

Integrated Quality by Design (QbD) Approach for Stability Indicating RP-HPLC Method for Estimation of Tadalafil Hydrochloride in Bulk Drug and Pharmaceutical Formulations

2020 ◽  
Vol 16 ◽  
Author(s):  
Prajakta H Patil ◽  
B.M. Gurupadayya ◽  
P.D. Hamrapurkar
Keyword(s):  
Quality Control ◽  
Mobile Phase ◽  
Quality By Design ◽  
Degradation Products ◽  
Hplc Method ◽  
Design Approach ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Quality By Design Approach ◽  
Bulk Drug

Background: In the view of the current FDA standardization and product quality control criteria, Quality by design approach for analytical methods gaining importance to develop a robust analytical method. A new Quality by Design approach by RP-HPLC was developed and validated for the quantification and purification of Tadalafil hydrochloride and its tablet formulations. Objective: The objective of the study was to develop and validate a simple, robust, and accurate method by QbD approach for detection Tadalafil hydrochloride and its degradation products in bulk drug and tablet formulation. Materials and Methods: The chromatographic separation was performed on JASCO Crest Pack RPC18 column (250mm×4.6mm, 5μm) with a mobile phase consisting of a mixture of mobile phase A: Acetonitrile: Methanol (40:20 v/ v) and mobile phase B: 0.01M Ammonium acetate in water adjusted pH 3.50± 0.05 with glacial acetic acid with 1.0ml/ min flow rate at 285nm. Box-Behnken's three-level 3 factorial design was employed to create and analyze a "Design Space" (DoE). This design was statistically analyzed by ANOVA, counter-plot, and 3D response surfaces plots which demonstrated that the model is statically significant. The developed method was validated as per ICH guidelines Q2 (R1). Results and Discussion: The tadalafil hydrochloride showed good regression (R2>0.9995) within test ranges, and the percent recovery was found to be 98% in marketed formulation. Conclusion: The method was found to be highly specific without the interference of impurities and degradation products of tadalafil hydrochloride. For quantification and routine quality control of tadalafil and its marketed formulation, the stability-indicating the RP-HPLC method could thus be extended.

scholarly journals Development and Validation of a Stability-Indicating RP-HPLC Method for the Simultaneous Estimation of Guaifenesin and Dextromethorphan Impurities in Pharmaceutical Formulations

2013 ◽  
Vol 2013 ◽  
pp. 1-12 ◽  
Author(s):  
Thummala V. Raghava Raju ◽  
Noru Anil Kumar ◽  
Seshadri Raja Kumar ◽  
Annarapu Malleswara Reddy ◽  
Nittala Someswara Rao ◽  
...  
Keyword(s):  
Mobile Phase ◽  
Degradation Products ◽  
Pharmaceutical Formulations ◽  
Hplc Method ◽  
Simultaneous Estimation ◽  
Column Temperature ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Photolytic Degradation ◽  
The Stability

A sensitive, stability-indicating gradient RP-HPLC method has been developed for the simultaneous estimation of impurities of Guaifenesin and Dextromethorphan in pharmaceutical formulations. Efficient chromatographic separation was achieved on a Sunfire C18, 250 × 4.6 mm, 5 µm column with mobile phase containing a gradient mixture of solvents A and B. The flow rate of the mobile phase was 0.8 mL min−1 with column temperature of 50°C and detection wavelength at 224 nm. Regression analysis showed an r value (correlation coefficient) greater than 0.999 for Guaifenesin, Dextromethorphan, and their impurities. Guaifenesin and Dextromethorphan formulation sample was subjected to the stress conditions of oxidative, acid, base, hydrolytic, thermal, and photolytic degradation. Guaifenesin was found stable and Dextromethorphan was found to degrade significantly in peroxide stress condition. The degradation products were well resolved from Guaifenesin, Dextromethorphan, and their impurities. The peak purity test results confirmed that the Guaifenesin and Dextromethorphan peak was homogenous and pure in all stress samples and the mass balance was found to be more than 98%, thus proving the stability-indicating power of the method. The developed method was validated according to ICH guidelines with respect to specificity, linearity, limits of detection and quantification, accuracy, precision, and robustness.

scholarly journals QUALITY BY DESIGN APPROACH TO DEVELOP STABILITY INDICATING REVERSED-PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY METHOD DEVELOPMENT FOR AMBROXOL

2021 ◽  
pp. 44-49
Author(s):  
SUFIYAN AHMAD ◽  
PRANIT KHABIYA ◽  
TATIYA AU ◽  
ABDURL RAHEMAN BAKHSHI
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Quality By Design ◽  
Reversed Phase ◽  
Design Approach ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Limit Of Quantitation ◽  
Quality By Design Approach

Objective: As per requisition of current regulatory requirements, simple, rapid and sensitive method by 33 factorial quality by design approach was established and validated for Ambroxol (AMB) by reversed-phase high-performance liquid chromatography (RP-HPLC). Methods: A simple RP-HPLC method has been developed and validated with different parameters such as linearity, precision, repeatability, limit of detection (LOD), limit of quantitation (LOQ), accuracy as per International Conference for Harmonisation guidelines (Q2R1). Statistical data analysis was done for data obtained from different aliquots Runs on Agilent Tech. Gradient System with Auto injector, ultraviolet (UV) diode-array detection and Gradient Detector. Results: Equipped with Reverse Phase (Agilent) C18 column (4.6 mm × 100 mm; 2.5 μm), a 20 μl injection loop and UV730D Absorbance detector at 244 nm wave length and running chemstation 10.1 software and drugs along with degradants were separated via Methanol: (0.1% orthophosphoric acid) Water (75:25) of pH 3 as mobile phase setting flow rate 0.7 ml/min at ambient temperature the retention time of AMB were found to be 4.85 min. The industrialized method was found linear over the concentration range of 10–50 μg/ml for AMB while the LOD and LOQ of AMB was found to be 0.5174–0.2739 μg/ml, analytical method that concluded. Conclusion: There are no interfering peaks underperformed degradation conditions. Therefore, a sensitive, robust, accurate, and stability indicating method was developed with high degree of practical utility.

ANALYTICAL QUALITY BY DESIGN APPROACH IN RP-HPLC METHOD DEVELOPMENT AND VALIDATION FOR THE ESTIMATION OF DUVELISIB

2021 ◽  
pp. 99-108
Author(s):  
SRUJANI CH ◽  
ANNAPURNA P ◽  
NATARAJ KS ◽  
KRISHNA MANJARI PAWAR A
Keyword(s):  
Flow Rate ◽  
Retention Time ◽  
Quality By Design ◽  
Hplc Method ◽  
Design Approach ◽  
Analytical Quality ◽  
Column Temperature ◽  
Rp Hplc ◽  
Validation Parameters ◽  
Quality By Design Approach

Objective: A simple, accurate, and robust RP-HPLC method was developed and validated for the estimation of Duvelisib using analytical quality by design approach. Methods: The critical method parameters (CMP) were systematically optimized using box-Behnken design (BBD). The CMP’s selected were % organic phase composition, column temperature, and flow rate. The critical quality attributes investigated were retention time and theoretical plates. Results: Chromatographic separation was accomplished on Agilent Zorbax Eclipse C18 (150×4.6 mm, 5 μm) column. The optimized and predicted data from Design Expert software consist of mobile phase 0.1 % orthophosphoric acid (46.3%): Acetonitrile (53.7%), pumped at a flow rate of 0.91 ml/min at 32.6°C gave the highest desirability function of 1. The retention time of the drug was found to be 2.85 min. The developed method was validated as per the ICH Q2 (R1) guidelines. Conclusion: Based on the analysis of variance values, the selected models were found to be significant with p<0.05. The results of the validation parameters were within the acceptable limit. The stability of the drug was examined under different stress conditions forcibly and significant degradation was found in acidic condition.

scholarly journals STABILITY INDICATING RP-HPLC ASSAY METHOD FOR ESTIMATION OF DIMETHYL FUMARATE IN BULK AND CAPSULES

2017 ◽  
Vol 9 (5) ◽  
pp. 121 ◽  
Author(s):  
Hemant K. Jain ◽  
Archana A. Gunjal
Keyword(s):  
Dimethyl Fumarate ◽  
Hplc Method ◽  
Assay Method ◽  
Forced Degradation ◽  
Dihydrogen Phosphate ◽  
Column Temperature ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Forced Degradation Studies ◽  
Degradation Studies

Objective: To develop an accurate, simple, precise and specific stability indicating RP-HPLC method for estimation of dimethyl fumarate in bulk and capsules.Methods: An Inertsil ODS (150x4.6 mm, 5µ) column and a mobile phase containing acetonitrile: potassium dihydrogen phosphate buffer pH 6.8 (50:50% v/v) was used for this study. The flow rate was maintained at 1.0 ml/min; column temperature was fixed at 35 °C and UV detection was carried out at 210 nm. The forced degradation studies were performed and method was validated with as per ICH guidelines.Results: The retention time of dimethyl fumarate was found to be 3.3±0.02 min. The value of correlation coefficient between peak area and concentration was found to be 0.9993. The mean percent recovery of dimethyl fumarate in capsules was found in the range of 99.65 to 101.64%. The results of forced degradation studies indicated that the drug was found to be stable in basic, oxidative and thermal conditions while degraded in acidic conditions.Conclusion: It can be conducted from results that the developed HPLC method is simple, accurate, precise and specific. Results of stress testing study revealed that the method is stability indicating. Thus, this method can be used for routine analysis of dimethyl fumarate capsules and check their stability.  

scholarly journals LC-MS characterization of acid degradation products of metoclopramide: Development and validation of a stability-indicating RP-HPLC method

2020 ◽  
Vol 11 (1) ◽  
pp. 781-789
Author(s):  
Sriram Valavala ◽  
Nareshvarma Seelam ◽  
Subbaiah Tondepu ◽  
Suresh Kandagatla
Keyword(s):  
Liquid Chromatography ◽  
Mobile Phase ◽  
Limit Of Detection ◽  
Degradation Products ◽  
Hplc Method ◽  
Limit Of Quantification ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Hplc Technique

The present study aims to develop a simple, accurate and specific stability-indicating RP-HPLC technique for the analysis of metoclopramide in the presence of its stress degradation products and characterization of degradation compounds by LC-MS/MS analysis. As per ICH Q1A-R2 guidelines, the drug was exposed to acid hydrolytic stress condition. Three degradation products were formed for MCP in acid hydrolysis. The liquid chromatography was processed on a Luna C18-(2) 100A,250×4.6mm 5micron column using an isocratic mobile phase consisting of 0.1% formic acid in water-acetonitrile (20:80, v/v) by adjusting the mobile phase at 1 ml/min flow rate with wavelength detection at 273 nm. The developed procedure was applied to LC-MS/MS (liquid chromatography-tandem mass spectrometry) for the characterization of all the degradant components. Total new three degradation compounds were recognized and identified by LC-MS/MS. The developed RP-HPLC technique was validated as per the ICH Q2-R1 guidelines. Limit of detection and limit of quantification values of MCP were evaluated from the linearity graph and were found to be 5.23 µg/ml and 17.44 µg/ml. Accuracy study was established at 80.0, 100.0 and 120.0 µg/ml concentration levels and the findings were found in the range of 98.4% - 101.8%. The linearity of the technique was assessed over the drug concentration range of 50.0 µg/ml to 250.0 µg/ml and the regression equation, slope and correlation coefficient values were found to be y = 10618x + 1623.2, 10618 and 0.9996 respectively. The developed technique was uninterruptedly applied for the quantification of metoclopramide inactive pharmaceuticals.

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