Application of UV-Spectrophotometry and HPLC method for determination of Zonisamide and its four related substances in medical science
محل انتشار: همایش ملی مهندسی شیمی
سال انتشار: 1388
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 2,193
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شناسه ملی سند علمی:
NCCEESLAMSHAR01_175
تاریخ نمایه سازی: 9 آبان 1388
چکیده مقاله:
A selective and sensitive liquid chromatographic method has been developed for simultaneous determination of zonisamide and its four related substances in pharmaceutical dosage forms. The assay involved an isocratic elution in perfectsil Target C18 column using a mobile phase composition of Disodium hydrogen phosphate buffer, Acetonitril and methanol (650: 150: 200 v/v, pH adjusted to 3 ± 0.05) with flow rate 1.2 ml / min and analyte monitored at 240 nm. Also a simple and precise spectrophotometric method was developed for dissolution studies. These proposed methods are sensitive, accurate, reproducible and useful for the routine determination of zonisamide in medical.
کلیدواژه ها:
نویسندگان
Maryam Hosseini
Young researchers club, Islamic Azad University, North Tehran branch, Tehran, Iran.
Eskandar Alipour
Faculty of Chemistry, Islamic Azad University, North Tehran branch,Tehran,Iran.
Erfan Ziarifar
Young researchers club,Islamic azad University of Ahwaz