Hussien, Emad Mohamed; Saleh, Hanaa; El Henawee, Magda; Abou El Khair, Afaf; Ahmed, Neven published the article 《Voltammetric determination of sulfaclozine sodium at sephadex-modified carbon paste electrode》. Keywords: sulfaclozine sodium sephadex modified carbon paste electrode.They researched the compound: Sodium ((4-aminophenyl)sulfonyl)(6-chloropyrazin-2-yl)amide( cas:23307-72-4 ).Application In Synthesis of Sodium ((4-aminophenyl)sulfonyl)(6-chloropyrazin-2-yl)amide. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:23307-72-4) here.
The electrochem. behavior of Sulfaclozine Sodium (SLC) was studied at a bare and sephadex-modified carbon paste electrodes by cyclic voltammetry and square wave voltammetry. The cyclic voltammetry (CV) showed a well-defined irreversible oxidation peak at 0.94 V in Britton-Robinson buffer pH 7.0. The strong affinity of SLC to sephadex allowed accumulation of SLC at the surface of electrode and thus higher electrochem. sensitivity to SLC. The influence of sephadex loading, the pH of the solution and the scan rate on the peak current was studied. A linear calibration curve covering the concentration range from 0.005 to 1 mM was obtained using SWV. The method was successfully applied for the determination of SLC in the veterinary pharmaceutical formulations with satisfactory accuracy and precision.
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Reference:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com