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. 10111-08-7, formula is C4H4N2O, Name is 1H-Imidazole-2-carbaldehyde. Their solubility in alcohol is lower than that in water and decreases with increasing molecular weight of the alcohols . Application of C4H4N2O.
Ling, Danping;Li, Haihong;Xi, Wensong;Wang, Zhuo;Bednarkiewicz, Artur;Dibaba, Solomon T.;Shi, Liyi;Sun, Lining research published 《 Heterodimers made of metal-organic frameworks and upconversion nanoparticles for bioimaging and pH-responsive dual-drug delivery》, the research content is summarized as follows. Developing multifunctional nanocomposites for a pH-responsive controlled dual-drug delivery is still a huge challenge. Herein, we report a gentle and simple method for growing metal-organic frameworks (MOFs) that can load two anticancer drugs, namely DOX and 5-FU (doxorubicin and 5-fluorouracil), on the surface of upconversion nanoparticles (UCNPs) by the reactions of Schiff bases and electrostatic adsorption. The resulting pH-responsive UCMOFs@D@5 nanosystem showed effective dual-drug release by the cleavage of chem. bonds and the disruption of the MOF structure under acidic conditions. Moreover, the final nanosystem UCMOFs@D@5 showed much higher cytotoxicity in comparison with UCMOFs@D and UCMOFs@5, which loaded only one kind of drug, resp., after being incubated with human cervical cancer (HeLa) cells, indicating that Dox and 5-FU released from the final nanosystem had synergistic effects on cytotoxicity. Cellular uptake studies showed that UCMOFs@D@5 was well uptaken by HeLa cells and has potential for bioimaging applications in intracellular fluorescence imaging with high-contrast, and is beneficial for the intracellular localization of anti-cancer drugs. In addition, the nanosystem can be successfully applied in T1-weighted magnetic resonance imaging. Therefore, we developed a visualized tracking agent combined with MOFs to load two anticancer drugs to form a nanosystem for diagnosis and synergistic treatment, thus achieving the bioimaging and stimulation-responsive dual-drug release.
10111-08-7, 1H-Imidazole-2-carbaldehyde, also known as 1H-Imidazole-2-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%.
1H-Imidazole-2-carboxaldehyde is a novel PTP1b inhibitor with potential application to treat type 2 diabetes.
1H-Imidazole-2-carboxaldehyde is a broad-spectrum antimicrobial that has been shown to inhibit the growth of bacteria by interfering with protein synthesis. It binds to the cytosolic protein and receptor molecule, which are involved in the activation of bacterial enzymes. Imidazole-2-carboxaldehyde reacts with anhydrous sodium and copper complex to produce hydrogen bonds, which prevent the formation of the nitrogen atoms necessary for cellular processes. This chemical also has biological properties such as glyoxal, which inhibits bacterial growth by reacting with amino groups on proteins., Application of C4H4N2O
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem