Spectrophotometric determination of secnidazole in pure form and pharmaceutical formulation
نویسندگان
چکیده
منابع مشابه
Spectrophotometric determination of etodolac in pure form and pharmaceutical formulations
BACKGROUND Etodolac (ETD) is a non-steroidal anti-inflamatory antirheumatic drug. A survey of the literature reveals that there is no method available for the determination of ETD in pure form and pharmaceutical formulations by oxidation-reduction reactions. RESULTS We describe three simple, sensitive and reproducible spectrophotometric assays (A-C) for the determination of etodolac in pure f...
متن کاملSpectrophotometric determination of gatifloxacin in pure form and in pharmaceutical formulation.
Simple, rapid, and extractive spectrophotometric methods were developed for the determination of gatifloxacin (GT) in bulk and pharmaceutical dosage form. These methods are based on the formation of yellow ion-pair complexes between the basic nitrogen of the drug and three sulphonphthalein acid dyes, namely; bromocresol green (BCG), bromocresol purple (BCP), bromophenol blue (BPB) and bromothym...
متن کاملSpectrophotometric determination of metronidazole and secnidazole in pharmaceutical preparations.
A rapid and sensitive spectrophotometric method is proposed for determination of metronidazole and secnidazole. The method depends on the reduction of metronidazole and secnidazole molecule with zinc dust and hydrochloric acid flowed by diazotization and coupling with 8-quinolinol to give red colored chromogens easily measured spectrophotometrically which has lambda(max) = 500 nm. The experimen...
متن کاملSpectrophotometric Determination of Corticosteroids and Its Application in Pharmaceutical Formulation
A simple, sensitive and economically viable spectrophotometric method for the determination of corticosteroids (predinsolone {PSL}, dexamethasone {DEX}, prednisone {PS}, betamethasone sodium phosphate {BEP} and hydrocortisone {HYD} has been developed. The method involves the oxidation of corticosteroids by iron (III) and subsequent complexation of iron (II) with potassium hexacynoferrate (III),...
متن کاملSpectrophotometric estimation of Fluconazole in pure drug and pharmaceutical formulation
A simple, sensitive, rapid and accurate spectrophotometric method was developed in ultraviolet region for the estimation of Fluconazole in pure drug and pharmaceutical formulation. The drug has an absorption maximum at 260 nm and obeys Beer’s Lambert law in the concentration range of 210 μg/ml with correlation coefficient of 0.9999 in solvent. Excellent recovery proved that the method was suffi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Zagazig Journal of Pharmaceutical Sciences
سال: 2014
ISSN: 2356-9786
DOI: 10.21608/zjps.2014.38187