Lempart, Anna et al. published their research in Desalination and Water Treatment in 2020 | CAS: 626-64-2

Pyridin-4-ol (cas: 626-64-2) belongs to pyridine derivatives. Pyridine’s the lone pair does not contribute to the aromatic system but importantly influences the chemical properties of pyridine, as it easily supports bond formation via an electrophilic attack. Reduced pyridines, namely tetrahydropyridines, dihydropyridines and piperidines, are found in numerous natural and synthetic compounds. The synthesis and reactivity of these compounds have often been driven by the fact many of these compounds have interesting and unique pharmacological properties. Application of 626-64-2

Studies on the nicotine degradation in swimming pool water was written by Lempart, Anna;Kudlek, Edyta;Dudziak, Mariusz. And the article was included in Desalination and Water Treatment in 2020.Application of 626-64-2 This article mentions the following:

The presented research assumes the implementation of exptl. studies on the degradation, removal, and transformation of nicotine during processes that occur in swimming pool systems, including chlorination, UV radiation, and ozonation. Nicotine decomposition byproducts during these processes have been also identified. The research has documented that nicotine in contact with sodium hypochlorite undergoes degradation that efficiency depends on the contact time, chlorine dose, and type of water matrix. The decrease of nicotine concentration over the time of UV radiation was observed It achieved about 30% removal rate after 60 min. The effect of the type of aqueous matrix was not as significant in the case of UV irradiation and ozonation as in the chlorination process. In the experiment, the researchers used many compounds, for example, Pyridin-4-ol (cas: 626-64-2Application of 626-64-2).

Pyridin-4-ol (cas: 626-64-2) belongs to pyridine derivatives. Pyridine’s the lone pair does not contribute to the aromatic system but importantly influences the chemical properties of pyridine, as it easily supports bond formation via an electrophilic attack. Reduced pyridines, namely tetrahydropyridines, dihydropyridines and piperidines, are found in numerous natural and synthetic compounds. The synthesis and reactivity of these compounds have often been driven by the fact many of these compounds have interesting and unique pharmacological properties. Application of 626-64-2

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem