Suspect and non-target screening workflow for studying the occurrence, fate, and environmental risk of contaminants in wastewater using data-independent acquisition was written by El-Deen, Asmaa Kamal;Shimizu, Kuniyoshi. And the article was included in Journal of Chromatography A in 2022.Related Products of 83799-24-0 The following contents are mentioned in the article:
A comprehensive suspect and non-target screening workflow based on liquid chromatog. coupled to a quadrupole-time-of-flight mass spectrometer was developed for the detection and identification of contaminants in wastewater using data-independent acquisition. The suspect screening workflow could identify 74 compounds from different classes (mainly pharmaceuticals and pesticides), of which37 compounds were confirmed by reference standards The remaining 37 compounds were tentatively identified based on MS/MS spectra match. The occurrence and elimination of the identified compounds were studied and discussed in detail. Furthermore, the confirmed compounds were quantified where pharmaceuticals had the greatest overall concentrations in all samples, followed by flame retardants. The non-steroidal antiandrogen, bicalutamide, was detected at the highest concentration (843.9 to 3838 ng/L) at the wastewater effluents, where the flame retardant, tris(2-butoxyethyl) phosphate, exhibited a concentration in the range of 337.2 to 1304.6 ng/L. Consequently, the environmental toxicity and risk of the confirmed compounds were investigated. The pharmaceutical, telmisartan, with the insecticide, fipronil exhibited high-risk quotients ( 600∼1400 and 102∼290, resp.), demonstrating their potential toxicity at ecol. relevant amounts Finally, multivariate anal. was applied to evaluate the efficiency of wastewater treatment . Principal component anal. was able to clearly discriminate between influent and effluent samples, demonstrating an effective treatment process.. This study involved multiple reactions and reactants, such as 2-(4-(1-Hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoic acid (cas: 83799-24-0Related Products of 83799-24-0).
2-(4-(1-Hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoic acid (cas: 83799-24-0) belongs to piperidine derivatives. Piperidine has a role as a reagent, a protic solvent, a base, a catalyst, a plant metabolite, a human metabolite and a non-polar solvent. Industrially, piperidine is produced by the hydrogenation of pyridine, usually over a molybdenum disulfide catalyst. Pyridine can also be reduced to piperidine via a modified Birch reduction using sodium in ethanol.Related Products of 83799-24-0
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem