Titrimetric determination of furosemide using aqueous-micellar solutions of surfactants was written by Kulichenko, S. A.;Fesenko, S. A.. And the article was included in Journal of Analytical Chemistry (Translation of Zhurnal Analiticheskoi Khimii) in 2002.Safety of 1-Dodecylpyridin-1-ium bromide This article mentions the following:
The solubility and acid-base properties of 4-chloro-N-(2-furylmethyl)-5-sulfamoylanthranilic acid (furosemide) were studied in aqueous-micellar solutions of surfactants of different nature. Conditions of the determination of furosemide by acid-base titration in a micellar solution of tridecylpyridinium bromide were found. In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Safety of 1-Dodecylpyridin-1-ium bromide).
1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. The pyridine ring occurs in many important compounds, including agrochemicals, pharmaceuticals, and vitamins. Halopyridines are particularly attractive synthetic building blocks in a variety of cross-coupling methods, including the Suzuki-Miyaura cross-coupling reaction.Safety of 1-Dodecylpyridin-1-ium bromide