Quantitative determination of oxybutynin hydrochloride by spectrophotometry, chemometry and HPTLC in presence of its degradation product and additives in different pharmaceutical dosage forms

Talanta

Volumn 80, Issue 5, 2010, Pages 2007-2015

  Wagieh, Nour E ^a   Hegazy, Maha A ^b   Abdelkawy, M ^b   Abdelaleem, Eglal A ^a  

^a Beni Suef University   (Egypt)

^b CAIRO UNIVERSITY   (Egypt)

Author keywords

Chemometrics; Densitometry; First derivative of ratio spectra; Oxybutynin hydrochloride; Partial least squares; Principal component regression

Indexed keywords

CHLORINE COMPOUNDS; DEGRADATION; DRUG PRODUCTS; PRINCIPAL COMPONENT ANALYSIS; SILICA; SILICA GEL; SPECTROPHOTOMETRY; THIN LAYER CHROMATOGRAPHY;

CHEMOMETRICS; DENSITOMETRY; OXYBUTYNIN; PARTIAL LEAST SQUARE (PLS); PRINCIPAL COMPONENT REGRESSION; RATIO SPECTRA;

LEAST SQUARES APPROXIMATIONS;

EID: 75749158472     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.talanta.2009.11.002     Document Type: Article

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