scholarly journals Stability Indicating RP-HPLC Method for the Determination of Dronedarone Hydrochloride and Its Potential Process-Related Impurities in Bulk Drug and Pharmaceutical Dosage Form

2013 ◽  
Vol 04 (06) ◽  
pp. 323-335 ◽  
Author(s):  
Shashikant B. Landge ◽  
Sanjay A. Jadhav ◽  
Kapil P. Nimbalkara ◽  
Anil C. Mali ◽  
Vijayavitthal T. Mathad
Keyword(s):  
Dosage Form ◽  
Hplc Method ◽  
Pharmaceutical Dosage Form ◽  
Stability Indicating ◽  
Related Impurities ◽  
Rp Hplc ◽  
Bulk Drug

scholarly journals Stability Indicating RP-HPLC Method For Determination Of Ketoconazole In Bulk Drug And In Tablet Dosage Form

2021 ◽  
Vol 001 (02) ◽  
Author(s):  
Shalin Parikh ◽  
Jayant Dave ◽  
Jayendrakumar Patel
Keyword(s):  
Dosage Form ◽  
Linear Regression Analysis ◽  
Hplc Method ◽  
Stress Conditions ◽  
Dihydrogen Phosphate ◽  
Pharmaceutical Dosage Form ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Bulk Drug

A simple, precise, accurate and sensitive isocratic stability indicating RP-HPLC method has been developed and validated for determination of Ketoconazole in bulk drug and pharmaceutical dosage form. Isocratic RP-HPLC separation was achieved on Agilent C8 (150 mm ?4.6 mm, 5 µm particle size) with the mobile phase 0.3 % Triaethylamine in 20 mM potassium dihydrogen phosphate buffer pH adjusted to 4.0: Acetonitrile (68:32 % v/v) at a flow rate 1.0 ml/min. The retention time of Ketoconazole was 8.97 ± 0.50 min. The method was validated for specificity, linearity, precision, accuracy and robustness. The linear regression analysis data of calibration curve showed good linearity in concentration range 10-60 ?g/ml. The Intraday and Interday precision were 0.59-1.11 % and 0.26-1.73 % RSD respectively. The accuracy was found to be 98.11-99.26 %. The drug was subjected to the stress conditions like hydrolysis, oxidation, photolysis and dry heat. The proposed method is found to be specific with respect to degradation product formed after Acidic hydrolysis, Oxidation, Thermal and Photolytic degradation. The Ketoconazole was found to be stable under neutral hydrolytic, thermal and photolytic stress conditions. Acidic, thermal, photolytic stress conditions showed degradation. The proposed chromatographic method can be used for estimation of drug during stress testing & formal stability studies.

Development and Validation of a Stability Indicating RP-HPLC Method for the Determination of Imatinib Mesylate

2017 ◽  
Vol 8 (01) ◽  
Author(s):  
Y. Rajesh Babu ◽  
N. Appalaraju
Keyword(s):  
Imatinib Mesylate ◽  
Dosage Form ◽  
Hplc Method ◽  
Pharmaceutical Dosage Form ◽  
Pharmaceutical Dosage Forms ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Bulk Drug ◽  
The Stability

The aim of this paper was to develop and validate the stability indicating RP-HPLC method for the determination of Imatinib mesylate in bulk and pharmaceutical dosage forms. A simple, accurate, precise, sensitive and stability indicating RP-HPLC method has been developed for the determination of Imatinib mesylate in bulk drug and pharmaceutical dosage form, in which separations are done using develosil C18, 5μm, 150 × 4.6mm i.d. column at a flow rate of 1.0mL/min with an injection volume of 20μL. The beer’s law was obeyed over the concentration range of 5 - 35μg/mL. The correlation coefficient was found to be 0.996 and it showed good linearity, reproducibility, precision in this concentration range. The % recovery values were found to be within the limits, which showed that the method was accurate. The LOD and LOQ were calculated using statistical methods. The % RSD values were less than 2. The developed method was successfully applied for determination of Imatinib mesylate in pharmaceutical dosage form. The results obtained are in good agreement with those obtained by using the standard method.

New RP-HPLC Method Development and Validation for the Determination of Pazopanib Hydrochloride in Tablet Dosage Form

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Rajesh Babu Y. ◽  
Appala Raju N.
Keyword(s):  
Dosage Form ◽  
Method Development ◽  
Hplc Method ◽  
Pharmaceutical Dosage Form ◽  
Pharmaceutical Dosage Forms ◽  
Stability Indicating ◽  
Rp Hplc ◽  
Bulk Drug ◽  
The Stability

The aim of this paper was to develop and validate the stability indicating RP-HPLC method for the determination of Pazopanib hydrochloride in bulk and pharmaceutical dosage forms. A simple, accurate, precise, sensitive and stability indicating RP-HPLC method has been developed for the determination of Pazopanib hydrochloride in bulk drug and pharmaceutical dosage form, in which separations are done using develosil C18, 5μm, 150 × 4.6mm i.d. column at a flow rate of 1.0mL/min with an injection volume of 20μL. The beer’s law was obeyed over the concentration range of 5 - 35μg/mL. The correlation coefficient was found to be 0.996 and it showed good linearity, reproducibility, precision in this concentration range. The % recovery values were found to be within the limits, which showed that the method was accurate. The LOD and LOQ were calculated using statistical methods. The % RSD values were less than 2. The developed method was successfully applied for determination of Pazopanib hydrochloride in pharmaceutical dosage form. The results obtained are in good agreement with those obtained by using the standard method.

NEW VALIDATED RP-HPLC METHOD FOR THE DETERMINATION OF RIZATRIPTAN BENZOATE IN BULK AND PHARMACEUTICAL DOSAGE FORM

INDIAN DRUGS ◽  
2014 ◽  
Vol 51 (12) ◽  
pp. 32-36
Author(s):  
T. Vishalakhi ◽  
◽  
S. K Kumar ◽  
K Sujana ◽  
P Rani
Keyword(s):  
Mobile Phase ◽  
Dosage Form ◽  
Hplc Method ◽  
Detector Response ◽  
Mobile Phase Flow Rate ◽  
Pharmaceutical Dosage Form ◽  
Rizatriptan Benzoate ◽  
Rp Hplc ◽  
Bulk Drug

A simple validated RP HPLC method for the estimation of rizatriptan benzoate in pharmaceutical dosage form and bulk was developed for routine analysis. This method was developed by selecting Agilent TC C18 (250 x 4.6 mm, 5 μ) column as stationary phase and acrylonibrile:water (45:55), pH adjusted to 3, as mobile phase. Flow rate of mobile phase was maintained at 4: 1 mL/min at ambient temperature throughout the experiment. Quantification was achieved with ultraviolet (DAD) detection at 220 nm. The retention time obtained for rizatriptan was 2.8 min. The detector response was linear in the concentration range of 2-25μg/mL. This method was validated and shown to be specific, sensitive, precise, linear, accurate, rugged and robust. Hence, this method can be applied for routine quality control of rizatriptan benzoate in dosage forms as well as in bulk drug.

scholarly journals A Validated RP-HPLC Method for the Determination of Atazanavir in Pharmaceutical Dosage Form

2011 ◽  
Vol 8 (1) ◽  
pp. 453-456 ◽  
Author(s):  
K. Srinivasu ◽  
J. Venkateswara Rao ◽  
N. Appala Raju ◽  
K. Mukkanti
Keyword(s):  
Dosage Form ◽  
Hplc Method ◽  
Detector Response ◽  
Dihydrogen Phosphate ◽  
Ammonium Dihydrogen Phosphate ◽  
Mobile Phase Composition ◽  
Pharmaceutical Dosage Form ◽  
Rp Hplc ◽  
Bulk Drug

A validated RP HPLC method for the estimation of atazanavir in capsule dosage form on YMC ODS 150 × 4.6 mm, 5 μ column using mobile phase composition of ammonium dihydrogen phosphate buffer (pH 2.5) with acetonitrile (55:45 v/v). Flow rate was maintained at 1.5 mL/min with 288 nm UV detection. The retention time obtained for atazanavir was at 4.7 min. The detector response was linear in the concentration range of 30 - 600 μg/mL. This method has been validated and shown to be specific, sensitive, precise, linear, accurate, rugged, robust and fast. Hence, this method can be applied for routine quality control of atazanavir in capsule dosage forms as well as in bulk drug.

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