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Determination of antihypertensive drug moexipril hydrochloride based on the enhancement effect of sodium dodecyl sulfate at carbon paste electrode.
Talanta. 2010 Apr 15; 81(1-2):25-9.T

Abstract

Herein, an electrochemical differential pulse voltammetric method was developed for the determination of moexipril hydrochloride based on the enhancement effect of sodium dodecyl sulfate. The oxidation process has been carried out in Britton-Robinson buffer. Moexipril hydrochloride exhibits a well-defined irreversible oxidation peak over the entire pH range (2-11). The peak current varied linearly over the range from 4.0 x 10(-7) to 5.2 x 10(-6) mol L(-1). The limits of detection and quantification were 6.87 x 10(-8) mol L(-1) and 2.29 x 10(-7) mol L(-1), respectively. The recovery was found in the range from 99.65% to 100.76%. The relative standard deviation was found in the range from 0.429% to 0.845%. The proposed method possesses high sensitivity, accuracy and rapid response. Finally, this method was successfully used to determine moexipril hydrochloride in tablets.

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Authors+Show Affiliations

Attia AK
National Organization for Drug Control and Research, P.O. Box 29, Cairo, Egypt. alikamal1978@hotmail.com

MeSH

Antihypertensive AgentsCarbonChemistry, PharmaceuticalElectrochemistryElectrodesHydrogen-Ion ConcentrationKineticsOintmentsSodium Dodecyl SulfateSurface-Active AgentsTetrahydroisoquinolines

Pub Type(s)

Journal Article

Language

eng

PubMed ID

20188882

Citation

Attia, Ali K.. "Determination of Antihypertensive Drug Moexipril Hydrochloride Based On the Enhancement Effect of Sodium Dodecyl Sulfate at Carbon Paste Electrode." Talanta, vol. 81, no. 1-2, 2010, pp. 25-9.
Attia AK. Determination of antihypertensive drug moexipril hydrochloride based on the enhancement effect of sodium dodecyl sulfate at carbon paste electrode. Talanta. 2010;81(1-2):25-9.
Attia, A. K. (2010). Determination of antihypertensive drug moexipril hydrochloride based on the enhancement effect of sodium dodecyl sulfate at carbon paste electrode. Talanta, 81(1-2), 25-9. https://doi.org/10.1016/j.talanta.2009.11.031
Attia AK. Determination of Antihypertensive Drug Moexipril Hydrochloride Based On the Enhancement Effect of Sodium Dodecyl Sulfate at Carbon Paste Electrode. Talanta. 2010 Apr 15;81(1-2):25-9. PubMed PMID: 20188882.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Determination of antihypertensive drug moexipril hydrochloride based on the enhancement effect of sodium dodecyl sulfate at carbon paste electrode. A1 - Attia,Ali K, Y1 - 2009/11/13/ PY - 2009/07/02/received PY - 2009/11/05/revised PY - 2009/11/09/accepted PY - 2010/3/2/entrez PY - 2010/3/2/pubmed PY - 2010/5/21/medline SP - 25 EP - 9 JF - Talanta JO - Talanta VL - 81 IS - 1-2 N2 - Herein, an electrochemical differential pulse voltammetric method was developed for the determination of moexipril hydrochloride based on the enhancement effect of sodium dodecyl sulfate. The oxidation process has been carried out in Britton-Robinson buffer. Moexipril hydrochloride exhibits a well-defined irreversible oxidation peak over the entire pH range (2-11). The peak current varied linearly over the range from 4.0 x 10(-7) to 5.2 x 10(-6) mol L(-1). The limits of detection and quantification were 6.87 x 10(-8) mol L(-1) and 2.29 x 10(-7) mol L(-1), respectively. The recovery was found in the range from 99.65% to 100.76%. The relative standard deviation was found in the range from 0.429% to 0.845%. The proposed method possesses high sensitivity, accuracy and rapid response. Finally, this method was successfully used to determine moexipril hydrochloride in tablets. SN - 1873-3573 UR - https://www.unboundmedicine.com/medline/citation/20188882/Determination_of_antihypertensive_drug_moexipril_hydrochloride_based_on_the_enhancement_effect_of_sodium_dodecyl_sulfate_at_carbon_paste_electrode_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0039-9140(09)00880-7 DB - PRIME DP - Unbound Medicine ER -