Five spectrophotometric methods for simultaneous determination of Amlodipine besylate and celecoxib in presence of its toxic impurity.

Sharkawi, Marco M Z; Mohamed, Norhan R; El-Saadi, Mohammed T; Amin, Noha H

Sharkawi, Marco M Z; Mohamed, Norhan R; El-Saadi, Mohammed T; Amin, Noha H.

Afiliación

Sharkawi MMZ; Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Alshaheed Shehata Ahmed Hegazy St., Beni-Suef 62514, Egypt.
Mohamed NR; Department of Medicinal Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt. Electronic address: norhan.rafat@yahoo.com.
El-Saadi MT; Department of Medicinal Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt; Medicinal Chemistry Department, Faculty of Pharmacy, Sinai University - Kantra branch, Egypt.
Amin NH; Department of Medicinal Chemistry, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt.

Spectrochim Acta A Mol Biomol Spectrosc ; 263: 120137, 2021 Dec 15.

Article en En | MEDLINE | ID: mdl-34273891

Asunto(s)

Amlodipino; Celecoxib; Espectrofotometría

Palabras clave

Amplitude factor; Dual wave length in ratio spectra; Modified absorption factor; Spectrophotometry; Successive ratio-derivative spectra; Ternary mixture

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Amlodipino Idioma: En Revista: Spectrochim Acta A Mol Biomol Spectrosc Asunto de la revista: BIOLOGIA MOLECULAR Año: 2021 Tipo del documento: Article País de afiliación: Egipto Pais de publicación: Reino Unido

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