Dosage of atenolol tablets by spectrophotometry with phenol red

A spectrophotometric method is proposed for the analysis of atenolol, based on its reaction with the indicator phenol red in an acetone environment. Experimental conditions for the formation of an ion pair complex peaking at 388 nm were optimized. The method is linear in the range of 1 to 5 mg/mL wi...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Ramírez Maisuls, Hugo Enrique, Monzón, Celina M., Delfino, Mario R., Sarno, María del C.
Formato:	Articulo Comunicacion
Lenguaje:	Inglés
Publicado:	2010
Materias:	Farmacia atenolol; ion pair; phenol red; spectrophotometry
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/8087 http://www.latamjpharm.org/resumenes/29/8/LAJOP_29_8_2_4.pdf
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

Validación de métodos por Espectrofotometría Utravioleta y HPLC para la determinación cuantitativa del Atenolol en preparaciones farmacéuticas
por: Weich, Anelise, et al.
Publicado: (2007)

Estudio termoanalítico del Atenolol y de comprimidos comerciales
por: Pereira, Rafael N., et al.
Publicado: (2007)

High throughput simultaneous assay of atenolol and chlortalidone in combined dose tablets by liquid chromatography and capillary zone electrophoresis
por: Patto, Daniela C.S., et al.
Publicado: (2010)

Fotodegradacion del atenolol mediante el uso de alumina nanotubular impregnada con hierro
por: Lerici, Laura, et al.
Publicado: (2022)

Metformin reactivity with biuret: application to tablets
por: Chahin, Cecilia L., et al.
Publicado: (2011)

Interaction of antihypertensive drugs with atorvastatin in hyperlipidemic cardiac patients
por: Sohail, Muhammad, et al.
Publicado: (2012)

Phenolic compounds and antioxidant activity of the leaves of Plantago australis L. (Plantaginaceae)
por: Nemitz, Marina C., et al.
Publicado: (2010)

Manual on recommended practices in spectrophotometry /
Publicado: (1966)

Utility of inorganic oxidants for the spectrophotometric determination of ganciclovir in dosage forms
por: Gouda, Ayman A., et al.
Publicado: (2011)

Absorption spectrophotometry. /
por: Lothian, G. F.
Publicado: (1958)

New rapid Derivative spectrophotometric and chromatographic methods for assay of loratadine in tablets and syrups
por: Nogueira, Nayane M., et al.
Publicado: (2010)

New alternative analytical to quantify the anti-leprosy drug dapsone by UV spectrophotometry
por: Araujo, Rian F. M., et al.
Publicado: (2012)

Development and validation of an UV-spectrophotometric method for the dissolution studies of sitagliptin tablets
por: Ravanello, Aline, et al.
Publicado: (2010)

Standardization of Caco-2 cell culture as in vitro model for intestinal permeability
por: Rodríguez, Yanina I., et al.
Publicado: (2011)

Voltammetric determination of melatonin in tablet dosage forms and human serum
por: Sayed, Gamal O. el-, et al.
Publicado: (2010)

Quantitative determination of amlodipine besylate in tablets by high performance liquid chromatography and UV spectrophotometry
por: Leite, Helen D., et al.
Publicado: (2011)

Seasonal and spatial variations in the concentration of phenols in Elaeagnus angustifolia L.
por: Beker, María Pía, et al.
Publicado: (2020)

Diclofenac quantification: analytical attributes of a spectrophotometric method
por: Monzón, Celina M., et al.
Publicado: (2011)

Predicting Harbertson-Adams Assay Phenolic Parameters In Red Wines Using Visible Spectra
por: Catania, Aníbal, et al.
Publicado: (2020)

Spectrofluorimetric study of phenolic endocrine disruptors in cyclodextrin media
por: Pellegrino Vidal, Rocío Laura, et al.
Publicado: (2018)

Hydride generation atomic absorption spectrophotometry method for the determination of arsenic at ultramicro levels
por: Fabiyi, F.A.S., et al.

Hydride generation atomic absorption spectrophotometry method for the determination of arsenic at ultramicro levels
Publicado: (2008)

Phenolic compounds of the diet and their relationship with blood pressure and biomarkers of inflammation in adults
por: Caballero, P, et al.
Publicado: (2019)

Thermodynamic analysis of adsorption models of phenol in liquid phase on different activated carbons
por: Húmpola, P. D., et al.
Publicado: (2013)

Validated spectrophotometric methods for simultaneous estimation of acetaminophen, chlorpheniramine maleate and cafeine in pure and tablet dosage form
por: Joshi, Rupali S., et al.
Publicado: (2010)

Inhibition kinetics during the oxidation of binary mixtures of phenol with catechol, resorcinol and hydroquinone by phenol acclimated activated sludge
por: Lobo, Cintia Cecilia, et al.
Publicado: (2016)

An analysis of the first steps of phenol adsorption-oxidation over coprecipitated Mn–Ce catalysts: a DRIFTS study
por: D'Alessandro, Oriana, et al.
Publicado: (2012)

Characterization and winemaking application of a novel pectin-degrading enzyme complex from Aspergillus sojae ATCC 20235
por: Fratebianchi de la Parra, Dante, et al.
Publicado: (2017)

Hydroxymethylation of technical lignins from south-american sources with potential use in phenolic resins.
por: Taverna, María E., et al.
Publicado: (2019)

Validation of UV spectrophotometric method for telithromycin in pharmaceutical formulations and comparison with HPLC and microbiological assay
por: Vaucher, Lauren C., et al.
Publicado: (2011)

Phenolic glycosides from Solanum glaucophyllum: A new quercetin triglycoside containing D- apiose
por: Rappaportt, I., et al.

Phenolic glycosides from Solanum glaucophyllum: A new quercetin triglycoside containing D- apiose
por: Giacopello, Duilio, et al.
Publicado: (1977)

Solvent triggered change of the electron excitation route of KI in supercritical NH3
por: Sciaini, G., et al.

Solvent triggered change of the electron excitation route of KI in supercritical NH3
por: Sciaini, Alberto Germán, et al.
Publicado: (2006)

In vitro antioxidant potential of different solvent extracts of Naregamia alata
por: Joseph, Jince M., et al.
Publicado: (2010)

Cherry (Prunus avium) phenolic compounds for antioxidant preservation at food interfaces
por: Basanta, M.F., et al.

Cherry (Prunus avium) phenolic compounds for antioxidant preservation at food interfaces
Publicado: (2018)

Adsorption of Phenols from Different Solvents on Graphene: Semi-Empirical Quantum Mechanical Calculations
por: Humpola, Pablo Danilo, et al.
Publicado: (2013)

Adsorption of phenol on gold as studied by capacitance and reflectancen measurements
por: Lezna, Reynaldo Oscar, et al.
Publicado: (1991)

Evaluación de compuestos de origen farmacéutico en la cuenca del Río Suquía, efectos tóxicos sobre la ictiofauna
por: Valdés, María Eugenia
Publicado: (2020)