Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide

Abstract

Amal H. Mhemeed

Easy, accurate, sensitive method used to determine of metoprolol and atenolol both in pure form. The work was on reducing Fe (III) in acid medium & following reaction of Fe (II) with ferricyanide to form Prussian blue. That has a maximum absorption at λmax 762 nm in both cases. Beer’s law in the concentration ranges 5.0 – 16.0 & 1.6 – 5.0 mg / ml, for metoprolol & atenolol The molar absorptivity are 1.74 x 10 4 and 4.22 x 10 4 L /mol.cm, sandal sensitivity are 23.15 & 8.06 mg/cm2.the limits of detection quantification are reported . 7 repeat analyses of solutions having 3 different concentrations of each drug were passed & the percent error and the RSD values have been informed.

 

How to Cite this Article
Pubmed Style

Amal H. Mhemeed. Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide. SRP. 2021; 12(1): 34-39. 
doi:10.31838/srp.2021.1.06

Web Style

Amal H. Mhemeed. Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide. http://www.sysrevpharm.org/?mno=2660 [Access: March 29, 2021]. doi:10.31838/srp.2021.1.06

AMA (American Medical Association) Style

Amal H. Mhemeed. Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide. SRP. 2021; 12(1): 34-39. doi:10.31838/srp.2021.1.06



Vancouver/ICMJE Style

Amal H. Mhemeed. Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide. SRP. (2021), [cited March 29, 2021]; 12(1): 34-39. doi:10.31838/srp.2021.1.06



Harvard Style

Amal H. Mhemeed (2021) Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide. SRP, 12 (1), 34-39. doi:10.31838/srp.2021.1.06



Turabian Style

Amal H. Mhemeed. 2021. Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide. Systematic Reviews in Pharmacy, 12 (1), 34-39. doi:10.31838/srp.2021.1.06



Chicago Style

Amal H. Mhemeed. "Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide." Systematic Reviews in Pharmacy 12 (2021), 34-39. doi:10.31838/srp.2021.1.06



MLA (The Modern Language Association) Style

Amal H. Mhemeed. "Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide." Systematic Reviews in Pharmacy 12.1 (2021), 34-39. Print. doi:10.31838/srp.2021.1.06



APA (American Psychological Association) Style

Amal H. Mhemeed (2021) Spectrophotometric Determination of Metoprolol and Atenolol by Iron (III) and Ferricyanide. Systematic Reviews in Pharmacy, 12 (1), 34-39. doi:10.31838/srp.2021.1.06

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