Spectrophotometric and chemometric determination of hydrochlorothiazide and spironolactone in binary mixture in the presence of their impurities and degradants

Drug Testing and Analysis

Volumn 2, Issue 5, 2010, Pages 243-251

  Hegazy, Maha A ^a   Metwaly, Fadia H ^a   Abdelkawy, M ^b   Abdelwahab, Nada S ^b  

^a CAIRO UNIVERSITY   (Egypt)

^b Beni Suef University   (Egypt)

Author keywords

Chlorothiazide; Genetic algorithm; Hydrochlorothiazide; ISO; Isosbestic point; Partial least squares; Ratio subtraction; RS*; Salamide; Spironolactone

Indexed keywords

ABSORBANCE; BINARY MIXTURES; DEGRADATION; LEAST SQUARES APPROXIMATIONS; SPECTROPHOTOMETERS; SPECTROPHOTOMETRY;

CHEMOMETRICES; CHLOROTHIAZIDE; HYDROCHLOROTHIAZIDE; ISOSBESTIC POINT; PARTIAL LEAST-SQUARES; RATIO SUBTRACTION; RS*; SALAMIDE; SPIRONOLACTONE;

GENETIC ALGORITHMS;

ALDACTAZINE; HYDROCHLOROTHIAZIDE; SPIRONOLACTONE;

ACCURACY; ARTICLE; CHEMOMETRICS; DRUG DEGRADATION; DRUG DETERMINATION; DRUG IMPURITY; DRUG MIXTURE; GENETIC ALGORITHM; ISOSBESTIC POINT METHOD; PARTIAL LEAST SQUARES REGRESSION; PRIORITY JOURNAL; RATIO SUBTRACTION METHOD; SPECTROPHOTOMETRY; TABLET;

EID: 77953452308     PISSN: 19427603     EISSN: 19427611     Source Type: Journal    
DOI: 10.1002/dta.125     Document Type: Article

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