ESTIMATION OF TEMOZOLOMIDE BY USING RP-HPLC IN ITS PHARMACEUTICAL DOSAGE FORM
About Authors:
Segu Sairam*, Mulla Mahaboob Basha, S Ananda Thangadurai, V Kranthi kumar
Swamy vivekanandha college of pharmacy, dept. Of pharmaceutical analysis,
Elayampalayam, tiruchengode – 637205.
*Sairampharma2020@gmail.com
ABSTRACT
A simple, sensitive and specific method reverse phase - high performance liquid chromatography (RP-HPLC) have been developed and validated for the estimation of Temozolomide in its Pharmaceutical dosage form.
Estimation of Temozolomide by using RP-HPLC coupled with UV
An isocraticREVERSE PHASE - HIGH PERFORMANCE LIQUID CHROMATOGRAPHY method was developed and validated for the estimation of Temozolomide in its Pharmaceutical dosage forms. The separation of the analytes was performed on aDevelosil ODS MG.5 (150×4.6mm),5µm, with mobile phase containing (0.5% w/v glacial acetic acid) named as Solution-A : Methanol [90 : 10, v / v] was used. The flow rate was 1 ml min-1 and separation was monitored by UV detection at 254 nm. Chromatogram showed peak at a retention time of 7.306 ± 0.009 min. validation of the method for linearity and range, intra-day and inter-day precision, accuracy, specificity, recovery, ruggedness, robustness and limits of detection and quantification were obtained as 0.598 µg / ml and 1.81 µg / ml respectively. The calibration plot was linear from 20-60 µg ml-1 and the correlation coefficient was 0.999.The proposed method is fast, accurate and precise for the quantitative determination of Temozolomide capsules.
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