The solubility of imidazoles in ethers is lower than that in alcohols and decreases with increasing chain length of the ethers . 10111-08-7, formula is C4H4N2O, Name is 1H-Imidazole-2-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. Safety of 1H-Imidazole-2-carbaldehyde.
Gao, Ke;Zhang, Yidan;Liu, Yuanyang;Yang, Meigui;Zhu, Tong research published 《 Screening of imidazoles in atmospheric aerosol particles using a hybrid targeted and untargeted method based on ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry》, the research content is summarized as follows. The method for identification and quantification of imidazoles in atm. aerosol particles with an aerodynamic diameter up to 2.5μm (PM2.5) is scarce, and the existing method focus on only a few imidazoles. With the goal of measuring more imidazoles, especially some previously unidentified ones, we developed a screening workflow based on data-dependent acquisition (DDA) auto MS/MS with a preferred targeted list containing 421 imidazoles using ultra-performance liquid chromatog.-quadrupole time-of-flight mass spectrometry (UPLC-QTOF-MS). To enable our method to effectively and accurately detect as many imidazoles as possible, we optimized and validated the method based on specificity, limit of detection (LOD), limit of quantification (LOQ), linearity, accuracy, precision and matrix effects using 20 imidazole standards with different functional groups. The method exhibited excellent performance with LOD and LOQ of 0.5-2 ng/mL and 1.5-6 ng/mL, resp., and spiked recoveries ranging from 64.7 to 98.7% with standard deviations less than 16.0%, and with relatively shorter anal. time. The established method was then used to screen imidazoles in 37 ambient PM2.5 samples. Ten targeted imidazoles were identified and quantified using imidazole standards, while five suspected imidazoles were identified without standards, and three imidazoles have not been reported before. Concentrations of the 10 targeted imidazoles ranged from 0.13 to 0.42 ng/m3. The established method enabled us to identify a wide range of imidazoles in ambient aerosol particles with and without using standards
Safety of 1H-Imidazole-2-carbaldehyde, 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., 10111-08-7.
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem