Tag: 300-400

Di Profio, Pietro et al. published their research in Journal of Chemometrics in 2018 | CAS: 104-73-4

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Safety of 1-Dodecylpyridin-1-ium bromide

Chemoinformatic design of amphiphilic molecules for methane hydrate inhibition was written by Di Profio, Pietro;Canale, Valentino;Marvulli, Francesca;Zappacosta, Romina;Fontana, Antonella;Siani, Gabriella;Germani, Raimondo. And the article was included in Journal of Chemometrics in 2018.Safety of 1-Dodecylpyridin-1-ium bromide This article mentions the following:

Cationic surfactants and other low mol. weight compounds are known to inhibit nucleation and agglomeration of methane hydrates. In particular, tetralkylammonium salts are kinetic hydrate inhibitors; ie, they reduce the rate of hydrate formation. This work relates to the in-silico determination of structural features of mols. modulating methane hydrate formation, as found exptl., and the prediction of novel structures to be tested as candidate inhibitors. Exptl. data for each mol. are the amount of absorbed methane. By inserting these numerical values into a chemoinformatic model, it was possible to find a mutual correlation between structural features and inhibition properties. A maximum amount of information is extracted from the structural features and exptl. variables, and a model is generated to explain the relationship therebetween. Chemometric anal. was performed by using the software package Volsurf+ with the aim of finding a primary correlation between surfactant structures and their properties. Exptl. parameters (pressure, temperature, and concentration) were further processed through an optimization procedure. A careful study of the chemometric anal. responses and the numerical descriptors of tested surfactants allowed to define the features of a good inhibitor, as far as the amount of absorbed gas is concerned. An external prediction is finally made to project external compounds, whose structures and critical micellar concentration are known, in a statistical model, to predict the inhibition properties of a particular mol. in advance of synthesis and testing. This method allowed to find novel amphiphilic mols. for testing as candidate inhibitors in flow-assurance. 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. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Safety of 1-Dodecylpyridin-1-ium bromide

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Iken, Hicham et al. published their research in Tetrahedron Letters in 2012 | CAS: 104-73-4

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Computed Properties of C17H30BrN

Scalable synthesis of ionic liquids: comparison of performances of microstructured and stirred batch reactors was written by Iken, Hicham;Guillen, Frederic;Chaumat, Helene;Mazieres, Marie-Rose;Plaquevent, Jean-Christophe;Tzedakis, Theodore. And the article was included in Tetrahedron Letters in 2012.Computed Properties of C17H30BrN This article mentions the following:

A range of alkylpyridinium bromide ionic liquids have been synthesized in a stirred reactor at multigram scale and characterized by phys. methods (viscosity, conductivity, m.p., electrochem. window, and water content). One ionic liquid, octylpyridinium bromide, was chosen to be synthesized in both macro and reduced scale reactors, in order to compare its performance and to afford evidence of the advantages of a cross channel micro reactor (channel width = 1 mm) compared to a stirred reactor. In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Computed Properties of C17H30BrN).

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Computed Properties of C17H30BrN

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Kharitonova, T. V. et al. published their research in Colloid Journal (Translation of Kolloidnyi Zhurnal) in 2002 | CAS: 104-73-4

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) 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. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.Application of 104-73-4

Adsorption and micellization in solutions of dodecylpyridinium bromide-nonionic surfactant mixtures was written by Kharitonova, T. V.;Ivanova, N. I.;Summ, B. D.. And the article was included in Colloid Journal (Translation of Kolloidnyi Zhurnal) in 2002.Application of 104-73-4 This article mentions the following:

Dependences of the surface tension of aqueous solutions of cationic (dodecylpyridinium bromide) and nonionic (Tween 80, Triton X-100) surfactants and their mixtures on total surfactant concentration and solution composition were studied. The values of critical micellization concentration (CMC) and excess free energy of adsorption were determined from tensiometric measurements. Based on Rubingh-Rosen model (approximation of the theory of regular solutions), the compositions of micelles and adsorption layers at the solution-air interface as well as parameters of interaction between the mols. of cationic and nonionic surfactants were calculated for the systems indicated above. It was established that, in the case of surfactant mixtures with considerable difference in the CMCs, the micelles of individual surfactant with lower CMC value are formed. The effect of neg. deviation from the ideality during the adsorption of surfactants from mixed solutions at the solution-air interface was disclosed. It was shown that the interaction energy depends significantly on the composition of mixed systems. In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Application of 104-73-4).

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) 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. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.Application of 104-73-4

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Garcia, M. Teresa et al. published their research in Comunicaciones presentadas a las Jornadas del Comite Espanol de la Detergencia in 2011 | CAS: 104-73-4

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. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Safety of 1-Dodecylpyridin-1-ium bromide

Surfactant-like behavior and antimicrobial activity of long-chain ionic liquids in aqueous solution was written by Garcia, M. Teresa;Cornellas, Anna;Comelles, Francesc;Ribosa, Isabel;Manresa, Angeles;Perez, Lourdes. And the article was included in Comunicaciones presentadas a las Jornadas del Comite Espanol de la Detergencia in 2011.Safety of 1-Dodecylpyridin-1-ium bromide This article mentions the following:

Two series of long chain imidazolium and pyridinium based ionic liquids (1-alkyl-3-methylimidazolium and 1-alkylpyridinium bromides) were synthesized and the effect of the alkyl chain length and the nature of the cationic head group on micellization and antimicrobial activity of the ionic liquids (ILs) were investigated. Tensiometry, conductimetry, spectrofluorimetry and PGSE-NMR were applied to study the self-aggregation of the amphiphilic ILs in aqueous solution The ILs investigated displayed surface activity and the characteristic chain length dependence of the micellization process of surfactants. The antimicrobial activity was evaluated against Gram-neg. and Gram-pos. bacteria and fungi. ILs containing more than 8 carbon atoms in the alkyl chain’ showed antimicrobial activity. Their efficiency as antimicrobial agents increased with the hydrophobicity of the amphiphilic cation being the C14 homologous the most active compounds 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. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Safety of 1-Dodecylpyridin-1-ium bromide

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Varade, D. et al. published their research in Journal of Dispersion Science and Technology in 2005 | CAS: 104-73-4

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. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Name: 1-Dodecylpyridin-1-ium bromide

Interaction in mixed micellization of sodium N-tetradecanoylsarcosinate with ionic and nonionic surfactants was written by Varade, D.;Bahadur, P.. And the article was included in Journal of Dispersion Science and Technology in 2005.Name: 1-Dodecylpyridin-1-ium bromide This article mentions the following:

The interaction of aqueous binary mixtures of an N-acyl amino acid based anionic surfactant, sodium N-tetradecanoylsarcosinate (C14-sarcosinate), in the presence of cationic, anionic, and nonionic surfactants was studied by surface tension and viscosity measurements. The cationic surfactants dodecyltrimethylammonium bromide (DTAB), tetradecyltrimethylammonium bromide (TTAB), hexadecyltrimethylammonium bromide (CTAB), dodecylpyridinium bromide (DPyB), and hexadecylpyridinium bromide (CPyB), the anionic surfactant sodium dodecyl sulfate (SDS), and the nonionic surfactant Triton X-100 were used. The critical micelle concentration (CMC) values of pure surfactants and their mixtures were determined by surface tension measurements at different mixed ratios. The interaction parameters that measure the interaction between the surfactant mols. in the mixed micelle were computed by Rubingh’s approach. The viscosity of the mixed systems of C14-sarcosinate with cationic surfactants (having higher chain length) at various mole fractions suggested a growth in mixed micelles with maxima at 0.4 mol fraction of C14-sarcosinate. The mixed micelles remain spherical with SDS and Triton X-100. These changes in viscosities are due to changes in the microstructure of the mixed aggregates. Triton X-100 shows a steep rise in cloud point in the presence of C14-sarcosinate. In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Name: 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. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Name: 1-Dodecylpyridin-1-ium bromide

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Mata, Jitendra et al. published their research in Thermochimica Acta in 2005 | CAS: 104-73-4

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.Quality Control of 1-Dodecylpyridin-1-ium bromide

Aggregation behavior of quaternary salt based cationic surfactants was written by Mata, Jitendra;Varade, Dharmesh;Bahadur, Prashant. And the article was included in Thermochimica Acta in 2005.Quality Control of 1-Dodecylpyridin-1-ium bromide This article mentions the following:

The aggregation behavior of pure cationic surfactants (quaternary salts) in water was studied by elec. conductivity (at 293.15-333.15 K), surface tension, dye solubilization, and viscosity measurements (at 303.15 K). Critical micelle concentrations (CMCs), degree of counter ion dissociation (β), aggregation number and sphere-to-rod transition for cationic surfactants are reported. Using law of mass action model, the thermodn. parameters, viz. Gibbs energy (ΔG°m), enthalpy (ΔH°m), and entropy (ΔS°m) were evaluated. The plots of differential conductivity, (dk/dc)T,P, vs. the total surfactant concentration enables us to determine the CMC values more precisely than the conventional method. Surfactants with longer hydrocarbon chain are adapted to rodlike micelle better than to a spherical micelle. The data are explained in terms of mol. characteristics of surfactants viz. nonpolar chain length, polar head group size, and counter ion. In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Quality Control of 1-Dodecylpyridin-1-ium bromide).

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.Quality Control of 1-Dodecylpyridin-1-ium bromide

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Devnani, H. et al. published their research in Research & Reviews: A Journal of Life Sciences in 2016 | CAS: 104-73-4

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Application of 104-73-4

Preparation of lipase loaded chitosan nanoparticles and its estimation using different additives was written by Devnani, H.;Dani, U.;Bahadur, A.. And the article was included in Research & Reviews: A Journal of Life Sciences in 2016.Application of 104-73-4 This article mentions the following:

Chitosan nanoparticles were prepared by ionic gelation technique and simultaneously entrapment of lipase was carried out in it. These were then subjected to additives such as surfactants, pluronics and ionic liquids Activity of lipase was assayed in free as well as immobilized conditions. It was then compared to immobilized enzyme bound to these polymers. The results have been graphically displayed. Among surfactants, tween 80 and triton X-100 were used with the latter showing better activity. Pluronic P127 showed maximum activity of the enzyme and ionic liquid hexadecyl pyridinium bromide displayed best results. Stability of chitosan nanoparticles was observed on combining these with the additives. In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Application of 104-73-4).

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Application of 104-73-4

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Di Profio, Pietro et al. published their research in Journal of Chemometrics in 2018 | CAS: 104-73-4

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Safety of 1-Dodecylpyridin-1-ium bromide

Chemoinformatic design of amphiphilic molecules for methane hydrate inhibition was written by Di Profio, Pietro;Canale, Valentino;Marvulli, Francesca;Zappacosta, Romina;Fontana, Antonella;Siani, Gabriella;Germani, Raimondo. And the article was included in Journal of Chemometrics in 2018.Safety of 1-Dodecylpyridin-1-ium bromide This article mentions the following:

Cationic surfactants and other low mol. weight compounds are known to inhibit nucleation and agglomeration of methane hydrates. In particular, tetralkylammonium salts are kinetic hydrate inhibitors; ie, they reduce the rate of hydrate formation. This work relates to the in-silico determination of structural features of mols. modulating methane hydrate formation, as found exptl., and the prediction of novel structures to be tested as candidate inhibitors. Exptl. data for each mol. are the amount of absorbed methane. By inserting these numerical values into a chemoinformatic model, it was possible to find a mutual correlation between structural features and inhibition properties. A maximum amount of information is extracted from the structural features and exptl. variables, and a model is generated to explain the relationship therebetween. Chemometric anal. was performed by using the software package Volsurf+ with the aim of finding a primary correlation between surfactant structures and their properties. Exptl. parameters (pressure, temperature, and concentration) were further processed through an optimization procedure. A careful study of the chemometric anal. responses and the numerical descriptors of tested surfactants allowed to define the features of a good inhibitor, as far as the amount of absorbed gas is concerned. An external prediction is finally made to project external compounds, whose structures and critical micellar concentration are known, in a statistical model, to predict the inhibition properties of a particular mol. in advance of synthesis and testing. This method allowed to find novel amphiphilic mols. for testing as candidate inhibitors in flow-assurance. 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. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Safety of 1-Dodecylpyridin-1-ium bromide

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Iken, Hicham et al. published their research in Tetrahedron Letters in 2012 | CAS: 104-73-4

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Computed Properties of C17H30BrN

Scalable synthesis of ionic liquids: comparison of performances of microstructured and stirred batch reactors was written by Iken, Hicham;Guillen, Frederic;Chaumat, Helene;Mazieres, Marie-Rose;Plaquevent, Jean-Christophe;Tzedakis, Theodore. And the article was included in Tetrahedron Letters in 2012.Computed Properties of C17H30BrN This article mentions the following:

A range of alkylpyridinium bromide ionic liquids have been synthesized in a stirred reactor at multigram scale and characterized by phys. methods (viscosity, conductivity, m.p., electrochem. window, and water content). One ionic liquid, octylpyridinium bromide, was chosen to be synthesized in both macro and reduced scale reactors, in order to compare its performance and to afford evidence of the advantages of a cross channel micro reactor (channel width = 1 mm) compared to a stirred reactor. In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Computed Properties of C17H30BrN).

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·mol−1 in pyridine vs. 150 kJ·mol−1 in benzene). Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Computed Properties of C17H30BrN

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Chua, Feng Jun Desmond et al. published their research in Chemosphere in 2019 | CAS: 104-73-4

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Application of 104-73-4

The interaction between ionic liquids (ILs) and an enriched ammonia oxidising bacteria (AOB) culture was written by Chua, Feng Jun Desmond;Yan, Wangwang;Zhou, Yan. And the article was included in Chemosphere in 2019.Application of 104-73-4 This article mentions the following:

Ionic liquids (ILs) have attracted attention in recent years due to their ”greener” properties compared to conventional organic solvents. However, they may still pose a risk to the environment as their toxicity is not fully understood. Bioremediation of such ILs can be an economically and environmentally friendly approach. Therefore, this study aims to examine the interaction of three ILs (1-dodecylpyridnium chloride [DPy]+Cl, 1-Butyl-3-methylimidazolium chloride [BMIm]+Cl, and 1-Carbamoylmethyl pyridinium chloride [CMPy]+Cl) at different concentrations with an enriched ammonia oxidizing bacteria (AOB) culture, and investigate their effects on the ammonia oxidation rate (AOR) as well as their removal and transformation. The results indicated that the longer chain IL [DPy]+Cl had a neg. effect on the AOR while [BMIm]+Cl and [CMPy]+Cl enhanced the AOR. However, the IL removal rates displayed the opposite results as [DPy]+Cl was observed with the highest removal. It was found that biosorption played a major role in [DPy]+Cl removal. Biotransformation products for each IL were identified and their pathways were proposed. This study demonstrated that although longer chain ILs have a greater degree of removal, and they are also more toxic to AOB at higher concentration In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Application of 104-73-4).

1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C–H in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Application of 104-73-4

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem