Tag: 300-400

Evaluation of lophine derivatives as chemiluminogens by a flow-injection method was written by Nakashima, Kenichiro;Yamasaki, Hiromi;Kuroda, Naotaka;Akiyama, Shuzo. And the article was included in Analytica Chimica Acta in 1995.Quality Control of 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid This article mentions the following:

A rapid and convenient method for the evaluation of lophine (2,4,5-triphenylimidazole) derivatives as to their chemiluminescence efficiency was developed by using a flow-injection technique. Standard solutions of lophine derivatives were injected into a flow line containing a carrier solution (1.5 × 10^-4 M cobalt(II) containing 0.2% hydroxylammonium chloride in 75% methanol), which was successively combined with a flow line containing 100 mM hydrogen peroxide in H₂O and a flow line containing 1.0M KOH in H₂O, and the chemiluminescence generated was monitored. Addition of hydroxylammonium chloride into a carrier solution resulted in a significant increase in chemiluminescence. Calibration graphs for eighteen derivatives were prepared and the relative chemiluminescence intensities were estimated from the slopes of these graphs. Among the derivatives, the compounds substituted by OMe at the 2- and 3-positions, and COOH, COCl, CONHNH₂ and CONHNHCO(CH₂)₄Me at the 4-position on the Ph ring at the 2-position of the imidazole skeleton showed large chemiluminescence intensities which are comparable to that of lophine. The detection limit of lophine was 72 fmol per injection at a signal-to-noise ratio of 2. In the experiment, the researchers used many compounds, for example, 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5Quality Control of 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid).

4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. Imidazole also acts as a microtubule destabilizing agents and inhibits topoisomerase and Cytochrome P450 Family 26 Subfamily A Member 1 (CYP26A1) enzymes.Quality Control of 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Relationship between the structural specialties and morphologies based on a group of luminescent imidazole derivatives with sensing properties was written by Wang, Qianming;Zhou, Zhan;Zheng, Yuhui;Zheng, Junke;Zhang, Cheng Cheng. And the article was included in Science of Advanced Materials in 2014.Application of 5496-35-5 This article mentions the following:

A group of low mol. weight imidazole derivatives have been prepared They have two sensitive features including ultra-violet absorption and fluorescence spectra to detect fluoride anions. Particularly, compound 5 had a special side chain moiety effect in the assembly of microstructures. Regular and densely packed 1D morphologies can be found and easily formed in the presence of water and other conventional organic solvents. In the experiment, the researchers used many compounds, for example, 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5Application of 5496-35-5).

4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5) belongs to imidazole derivatives. Imidazole derivatives generally have good solubility in protic solvents. Simple imidazole derivatives, such as 1H-imidazole, 2-methyl-1H-imidazole, and 1,2-dimethylimidazole, have very high solubility in water. Imidazole derivatives have antibacterial, antifungal and anticancer functionality. It interacts with DNA and also binds to protein and stops cell division.Application of 5496-35-5

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Hydrothermal syntheses, structures, and properties of the first examples of lanthanide 4-(4,5-diphenyl-1H-imidazol-2-yl)benzoate complexes was written by Wen, Hui-Liang;Wen, Wen;Li, Dan-Dan;Liu, Chong-Bo;He, Min. And the article was included in Journal of Coordination Chemistry in 2013.Formula: C22H16N2O2 This article mentions the following:

Three new lanthanide coordination polymers with 4-(4,5-diphenyl-1H-imidazol-2-yl)benzoic acid (H₂PA), [Ln(HPA)₃(H₂O)₂]·2H₂O [Ln = Pr (1); Eu (2); Er (3)] were obtained by hydrothermal syntheses and characterized by single crystal x-ray diffraction, elemental anal., IR spectroscopy, and powder X-ray diffraction. Complexes 1–3 are isomorphous 2-dimensional supramol. structures, in which lanthanide ions are bridged by carboxyl groups of HPA^– to form 1-dimensional chain structures, and the chains are further linked to 2-dimensional supramol. structures by hydrogen bonds. HPA^– exhibit chelating and μ₂-bridging coordination mode. The TGA of was carried out to examine the thermal stability and the photoluminescence of was investigated. In the experiment, the researchers used many compounds, for example, 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5Formula: C22H16N2O2).

4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5) belongs to imidazole derivatives. Imidazole is the basic core of some natural products such as histidine, purine, histamine and DNA based structures, etc. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Formula: C22H16N2O2

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Self-assembly of sodium 4-(4,5-diphenyl-1H-imidazol-2-yl)benzoate into ultralong microbelts was written by Zhao, Hongyan;Chen, Hongbiao;Gao, Yong;Li, Huaming. And the article was included in CrystEngComm in 2014.Application In Synthesis of 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid This article mentions the following:

In this study, a self-assembly technique is developed to fabricate ultralong microbelts of sodium 4-(4,5-diphenyl-1H-imidazol-2-yl)benzoate (SDB). The as-prepared SDB microbelts have a belt-like structure with a rectangular cross section. All of the obtained microbelts under the optimum conditions have a relatively uniform size of about 5 μm in width, 2 μm in thickness, and approx. 5 mm in length. Particularly, the length of the SDB microbelts can be readily controlled by adjusting the SDB concentration as well as the aging temperature In addition, the optical and elec. properties of the as-prepared microbelts are also investigated. These results should be significant in triarylimidazole derivatives crystallization and their potential application in optoelectronic devices. In the experiment, the researchers used many compounds, for example, 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5Application In Synthesis of 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid).

4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Application In Synthesis of 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Study on the synthesis and structure-effect relationship of multi-aryl imidazoles with their fluorescence properties was written by Tian, Mi;Wang, Chao;Wang, Li Gong;Luo, Kai;Zhao, An;Guo, Can Cheng. And the article was included in Luminescence in 2014.Recommanded Product: 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid This article mentions the following:

The 23 multi-aryl imidazole derivatives I and II (R = Me, MeO, O₂N, etc.) were synthesized and identified by NMR, UV-visible and elemental anal. At the same time, their UV-visible maximum absorption (λ_ab^max), fluorescence emission maximum (λ_em^max) and quantum yields (Φ_f) were measured. The relationships between the optical behaviors and structures for these compounds were assessed. The results show that the λ_ab^max and λ^maxem are red-shifted and the fluorescence Φ_f are increased by the introduction of electron-withdrawing substituents and the increase in the planarity of multi-aryl imidazole mols. The results also showed that the fluorescence quantum yields of the compounds containing two imidazole nuclei are double the corresponding mono-imidazole nucleus compounds In the experiment, the researchers used many compounds, for example, 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5Recommanded Product: 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid).

4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid (cas: 5496-35-5) belongs to imidazole derivatives. Imidazole is the basic core of some natural products such as histidine, purine, histamine and DNA based structures, etc. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has been usedin the lysis, wash and elution buffer for the purification of histidine tagged Sonic Hedgehog(shh-N) protein, in elution buffer in stepwise gradient for the purification of histidine tagged aldo keto reductases using nickel affinity chromatography, as a component of homogenization buffer for the purification of phagosomal compartments from dendritic cells.Recommanded Product: 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid

Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem