A Novel Rapid Approach for the Estimation of Ketoconazole Using Reverse Phase Ultra Performance Liquid Chromatography in Bulk and Tablet Dosage from

2020 ◽  
Vol 11 (1) ◽  
pp. 01-05
Author(s):  
Sumanta Mondal ◽  
Chanchala Alekya ◽  
Prasenjit Mondal
Keyword(s):  
Liquid Chromatography ◽  
Ultra Performance Liquid Chromatography ◽  
Reverse Phase ◽  
Tablet Dosage

scholarly journals ANALYTICAL METHOD DEVELOPMENT AND VALIDATION OF NEW STABILITY-INDICATING REVERSE-PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY METHOD FOR SIMULTANEOUS ESTIMATION OF METFORMIN HYDROCHLORIDE AND EMPAGLIFLOZIN IN TABLET DOSAGE FORM

2019 ◽  
Vol 12 (1) ◽  
pp. 241 ◽  
Author(s):  
Geetha Susmita A ◽  
Rajitha G ◽  
Ramya Yadav Y ◽  
Uma P
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Dosage Form ◽  
Simultaneous Estimation ◽  
Reverse Phase ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Relative Standard ◽  
Tablet Dosage

Objective: The objective of this study was to develop and validate a stability-indicating reverse-phase high-performance liquid chromatography (RP-HPLC) method for the simultaneous estimation of the metformin and empagliflozin in tablet dosage forms.Methods: The chromatographic conditions were optimized and it was run through Std. BDS (250 mm × 4.6 mm, 5 m) column with mobile phase consisting of 0.1% orthophosphoric acid buffer: acetonitrile in the ratio of 50:50. The flow rate was 1 ml/min and optimized wavelength was 210 nm. Temperature was maintained at 30°C.Results: The retention times of metformin and empagliflozin were found to be 2.588 min and 3.679 min and percentage relative standard deviation (RSD) of the metformin and empagliflozin was found to be 0.59 and 1.2, respectively. Percentage recovery was in the range of 100.01–100.65% for metformin and empagliflozin, respectively.Conclusion: A sensitive, rapid, and specific method has been developed for the simultaneous estimation of metformin and empagliflozin using RP-HPLC in tablet dosage form.

A New Stability Indicating Ultra Performance Liquid Chromatography-PDA Method for the Estimation of Valganciclovir in Bulk and Tablet Dosage Form

2018 ◽  
Vol 9 (2) ◽  
pp. 94-98
Author(s):  
Sumanta Mondal ◽  
Goluguri Sunil Reddy ◽  
Prasenjit Mondal ◽  
Vadlapati Sheeba Prathyusha ◽  
Aishwarya P Nair ◽  
...  
Keyword(s):  
Liquid Chromatography ◽  
Dosage Form ◽  
Ultra Performance Liquid Chromatography ◽  
Stability Indicating ◽  
Tablet Dosage

scholarly journals DEVELOPMENT AND VALIDATION OF REVERSE PHASE-HIGH PERFORMANCE LIQUID CHROMATOGRAPHY ASSAY METHOD FOR ESTIMATION OF FENOFIBRATE IN TABLET DOSAGE FORM PREPARED USING CRYSTALLO-CO-AGGLOMERATES OF THE DRUG

2021 ◽  
Vol 19 (1) ◽  
pp. 19-28
Author(s):  
SANTOSH GANDHI ◽  
MANGESH BHALEKAR ◽  
RAVINA MUTHA
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Linear Regression Analysis ◽  
Hplc Method ◽  
Assay Method ◽  
Reverse Phase ◽  
Rp Hplc ◽  
Specificity And Sensitivity ◽  
Tablet Dosage

The aim of the present study was to develop a simple isocratic reverse phase-high performance liquid chromatography (RP-HPLC) method and validate for the determination of fenofibrate in tablet dosage forms. RP-HPLC method was developed using Hi Q Sil C18 (250 cm × 4.6 mm, 5 μm) and mobile phase comprising 1 mM ammonium acetate buffer: Acetonitrile (10:90 v/v) at a flow rate of 1.0 mL/min. The detection was carried out at 290 nm. The retention time was found to be 6.15 ± 0.03 min. Validation of the method was performed for precision, accuracy, linearity, robustness, specificity and sensitivity to conform to the International Conference on Harmonization (ICH) guidelines. The data of linear regression analysis indicated a good linear response in the concentration range of 5 μg/mL–30 μg/mL with correlation co-efficient (R2) of 0.997. The developed method was found to be simple, sensitive, accurate and repeatable for assay of tablets of fenofibrate prepared using crystallo-co-agglomerates of the drug.

scholarly journals ANALYTICAL METHOD DEVELOPMENT AND VALIDATION OF NEW STABILITY-INDICATING REVERSE-PHASE HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY METHOD FOR SIMULTANEOUS ESTIMATION OF METFORMIN HYDROCHLORIDE AND EMPAGLIFLOZIN IN TABLET DOSAGE FORM

2019 ◽  
Vol 12 (1) ◽  
pp. 241
Author(s):  
Geetha Susmita A ◽  
Rajitha G ◽  
Ramya Yadav Y ◽  
Uma P
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Dosage Form ◽  
Simultaneous Estimation ◽  
Reverse Phase ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Relative Standard ◽  
Tablet Dosage

Objective: The objective of this study was to develop and validate a stability-indicating reverse-phase high-performance liquid chromatography (RP-HPLC) method for the simultaneous estimation of the metformin and empagliflozin in tablet dosage forms.Methods: The chromatographic conditions were optimized and it was run through Std. BDS (250 mm × 4.6 mm, 5 m) column with mobile phase consisting of 0.1% orthophosphoric acid buffer: acetonitrile in the ratio of 50:50. The flow rate was 1 ml/min and optimized wavelength was 210 nm. Temperature was maintained at 30°C.Results: The retention times of metformin and empagliflozin were found to be 2.588 min and 3.679 min and percentage relative standard deviation (RSD) of the metformin and empagliflozin was found to be 0.59 and 1.2, respectively. Percentage recovery was in the range of 100.01–100.65% for metformin and empagliflozin, respectively.Conclusion: A sensitive, rapid, and specific method has been developed for the simultaneous estimation of metformin and empagliflozin using RP-HPLC in tablet dosage form.

scholarly journals A SIMPLE REVERSE PHASE-HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY METHOD DEVELOPMENT AND VALIDATION OF VALSARTAN IN BULK AND IT’S TABLET DOSAGE FORM

2017 ◽  
Vol 10 (12) ◽  
pp. 333
Author(s):  
Ramreddy Godela ◽  
Sherisha Bhavani
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Quantitative Determination ◽  
High Performance ◽  
Dosage Form ◽  
Reverse Phase ◽  
Chromatography Method ◽  
Liquid Chromatography Method ◽  
Tablet Dosage

Objective: The most important objective of the present research work is to develop simple, specific, rapid, accurate, and sensitive reverse-phase high-performance liquid chromatography method and validated for the qualitative and quantitative determination of valsartan in its active pharmaceutical ingredient and tablet dosage form according to ICH guidelines.Proposed Method: An isocratic separation was done using Phenomenex C18 column possess 75×4.6 mm, 2.6 μ,100 A0 dimensions with mobile phase composition of water:acetonitrile (30:70% v/v) by maintaining 1 ml/minute flow rate and response detected at a wavelength of 247 nm.Results: The retention time of valsartan was found to be 2.71 minutes, limit of detection and limit of quantification were observed at 1.24 μg/ml and 3.6 μg/ml concentration, respectively, and a calibration curve was linear in the concentration range of 5-50 μg/ml with coefficient of correlation 0.99. The percentage recovery (accuracy) was in the range of 98.9-102%, and the % relative standard deviation was observed to be <2%.Conclusion: The proposed method was validated for accuracy, precision, sensitivity, linearity, and robustness and successfully employed for the quantitative determination of valsartan in tablet dosage form in quality control department of pharmaceutical industry.

scholarly journals Stability indicating Ultra Performance Liquid Chromatography method development and validation for simultaneous estimation of artemether and lumefantrine in bulk and pharmaceutical dosage form

2019 ◽  
Vol 9 (2) ◽  
pp. 217-221
Author(s):  
Bandari Sukanya ◽  
V Mohan Goud ◽  
P Anitha
Keyword(s):  
Liquid Chromatography ◽  
Dosage Form ◽  
Method Development ◽  
Ultra Performance Liquid Chromatography ◽  
Simultaneous Estimation ◽  
Regression Equations ◽  
Chromatography Method ◽  
Pharmaceutical Dosage Form ◽  
Liquid Chromatography Method ◽  
Tablet Dosage

Ultra performance liquid chromatography method was developed for the simultaneous estimation of the Artemether (AMT) and Lumefantrine (LFT) in Tablet dosage form. Chromatogram was run through X-bridge C18 100 x 2.1 mm, 3.5m. Mobile phase containing Buffer 0.01N KH2PO4 (3.5pH): Acetonitrile taken in the ratio 55:45 was pumped through column at a flow rate of 0.3ml/min. Buffer used in this method was 0.01N KH2PO4. Temperature was maintained at 30°C. Optimized wavelength selected was 215nm. Retention time of AMT and LFT were found to be 0.787 min and 1.572min. %RSD of the AMT and LFT were and found to be 0.7 and 0.6 respectively. %Recovery was obtained as 99.49% and 100.22% for AMT and LFT respectively. LOD, LOQ values obtained from regression equations of AMT and LFT were 0.03, 0.08 and 0.095, 0.288 respectively. Regression equation of AMT is y = 19308x + 1509 and y = 36919x + 11566 of LFT. The developed method was simple and economical that can be adopted in regular Quality control test in Industries. Keywords: Artemether (AMT), Lumefantrine (LFT), Acetonitrile, UPLC.

Sign in / Sign up

Export Citation Format

Share Document