scholarly journals A Novel Method Development and Validation of Deltiazem Hydrochloride in Pure and Pharmaceutical Dosage Forms by Using UV- Spectrophotometric Method

2019 ◽  
Vol 9 (6) ◽  
pp. 226-232
Author(s):  
Suresha DN ◽  
Rashmi T ◽  
SenthilKumar GP.
Keyword(s):  
Spectrophotometric Method ◽  
Method Development ◽  
Dosage Forms ◽  
Pharmaceutical Dosage Forms ◽  
Method Development And Validation ◽  
Novel Method ◽  
Development And Validation

scholarly journals VISIBLE SPECTROPHOTOMETRIC METHOD DEVELOPMENT AND VALIDATION OF IMATINIB IN BULK AND FORMULATION

2020 ◽  
pp. 63-67
Author(s):  
SMITA KUMBHAR ◽  
VINOD MATOLE ◽  
YOGESH THORAT ◽  
ANITA SHEGAONKAR ◽  
AVINASH HOSMANI
Keyword(s):  
Spectrophotometric Method ◽  
Method Development ◽  
Pharmaceutical Formulations ◽  
Uv Spectrum ◽  
Colored Complex ◽  
Pharmaceutical Dosage Forms ◽  
Highly Sensitive ◽  
Method Development And Validation ◽  
Development And Validation

Objective: A new, simple, sensitive, precise and reproducible UV visible spectrophotometric method was developed for the determination of Imatinib in pharmaceutical formulations with alizarin. Methods: The method is based on formation of yellow-colored complex. The UV spectrum of Imatinib in methanol showed λ max at 431 nm. Beer’s law is valid in the concentration range of 10-70 μg/ml. This method was validated for linearity, accuracy, precision, ruggedness and robustness. Results: The method has demonstrated excellent linearity over the range of 10-70 μg/ml with regression equation y =0.013x-0.017 and regression correlation coefficient r2= 0.997. Moreover, the method was found to be highly sensitive with LOD (4.3μg/ml) and LOQ (13.07μg/ml). Conclusion: Based on results the proposed method can be successfully applied for the assay of Imatinib in various pharmaceutical dosage forms.

METHOD DEVELOPMENT AND VALIDATION FOR ESTIMATION OF PIOGLITAZONE IN BULK SAMPLES AS WELL AS IN TABLET DOSAGE FORMS BY USING RP -HPL C

INDIAN DRUGS ◽  
2016 ◽  
Vol 53 (09) ◽  
pp. 42-46
Author(s):  
M Debnath ◽  
◽  
A. S. Kumar ◽  
V. D. S Ganta
Keyword(s):  
Method Development ◽  
Dosage Forms ◽  
Hplc Method ◽  
Uv Detector ◽  
Pharmaceutical Dosage Forms ◽  
Method Development And Validation ◽  
The Mean ◽  
Development And Validation ◽  
Tablet Dosage

A simple and precise RP‐HPLC method was developed and validated for the determination of pioglitazone hydrochloride in pharmaceutical dosage forms. Chromatography was carried out using Kromosil- C18 ODS column (250 x 4.6 mm; 5 μm), mixture of acetate buffer: methanol (40:60 v/v) as the mobile phase at a flow rate 1.0 mL/min. The analyte was monitored using UV detector at 254 nm. The retention time for pioglitazone HCl was 3.063 min. The proposed method was found linear in the concentration range of 20.0‐70.0 μg/ml with correlation coefficient of r2=0.9999. The developed method has been statistically validated and found simple and accurate. The mean recoveries obtained for pioglitazone HCl were in the range 99.20-101.59%. Due to its simplicity, rapidness, high precision and accuracy of the proposed method it may be used for determining pioglitazone HCl in bulk and dosage forms.

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