The solubility of imidazoles in ethers is lower than that in alcohols and decreases with increasing chain length of the ethers . 3034-50-2, formula is C4H4N2O, Name is Imidazole-4-carbaldehyde. In contrast, the solubility of benzimidazoles in alcohols (C3–C6) is higher than in water and generally decreases with an increase of the alkyl chain length of the alcohols. HPLC of Formula: 3034-50-2.
Zhao, Yangying;Tong, Xin;Kim, Juhee;Tong, Tiezheng;Huang, Ching-Hua;Chen, Yongsheng research published 《 Capillary-Assisted Fabrication of Thin-Film Nanocomposite Membranes for Improved Solute-Solute Separation》, the research content is summarized as follows. Efficient separation of harmful contaminants (e.g., per- and polyfluoroalkyl substances, PFASs) from valuable components (water and nutrients) is essential to the resource recovery from domestic wastewater for agricultural purposes. Such selective recovery requires precise separation at the angstrom scale. Although nanofiltration (NF) has the potential to achieve solute-solute separation, the state-of-the-art polyamide (PA) membranes are typically constrained by limited precision of solute-solute selectivity and their well-documented permeability-selectivity trade-off. Herein, we present a novel capillary-assisted interfacial polymerization (CAIP) approach to generate metal-organic framework (MOF)-PA nanocomposite membranes with reduced surface charges and more uniform pore sizes that favor solute selectivity by enhanced size exclusion. By uniquely regulating the PA-MOF interactions using the capillary force, CAIP results in effective exposure of MOF nanochannels on the membrane surface and a PA matrix with a high crosslinking gradient in the vertical direction, both of which contribute to an exceptional water permeance of ~18.7 LMH/bar and an unprecedentedly high selectivity between nutrient ions and PFASs. Our CAIP approach breaks new ground for utilizing nanoparticles with nanochannels in fabricating the next-generation, fit-for-purpose NF membranes for improved solute-solute separations
3034-50-2, 1H-Imidazole-4-carbaldehyde, also known as 1H-Imidazole-4-carbaldehyde, is a useful research compound. Its molecular formula is C4H4N2O and its molecular weight is 96.09 g/mol. The purity is usually 95%.
The starting material for a practical synthesis of a potent C17,20-lyase inhibitor. The lyase is a key enzyme in androgen biosynthesis as well as a target for treatment of androgen-dependent prostate cancer. Used to synthesize potent antimalarial drug.
1H-Imidazole-4-carbaldehyde is a chemical compound that has been shown to bind to the glucocorticoid receptor. It was synthesized by reacting 1,2-diaminobenzene with formaldehyde and then hydrolyzing the intermediate imidazolium salt, which is stable in acidic solutions. The complex can be prepared by mixing two solutions of imidazole and trifluoroacetic acid. The ligand has a redox potential of -0.1 V (vs NHE). This means it can be oxidized to the carbonyl group or reduced back to the imidazole ring. The compound is stable in neutral solution and forms stable complexes with metal ions such as Cu+, Fe3+, and Zn2+. It also coordinates well with oxygen atoms, nitrogen atoms, and water molecules. 1H-Imidazole-4-carbaldehyde has been shown to bind to glucocortic, HPLC of Formula: 3034-50-2
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem