Piperazine is an organic compound that consists of a six-membered ring containing two nitrogen atoms at opposite positions in the ring. 103-76-4, formula is C6H14N2O, Name is N-(2-Hydroxyethyl)piperazine. Piperazine exists as small alkaline deliquescent crystals with a saline taste. Name: N-(2-Hydroxyethyl)piperazine.
Lei, Hongrui;Wang, Xinyu;Zhao, Guolong;Li, Tong;Cui, Youbao;Wu, Huinan;Yang, Jing;Jiang, Nan;Zhai, Xin research published 《 Design, synthesis and promising anti-tumor efficacy of novel imidazo[1,2-a]pyridine derivatives as potent autotaxin allosteric inhibitors》, the research content is summarized as follows. Aiming to track the potential antitumor effect of novel allosteric autotaxin (ATX) inhibitors, a hybrid strategy was utilized by merging ATX inhibitors PF-8380 and GLPG1690, while the piperazinyl group in GLPG1690 was replaced with benzene ring to furnish imidazo[1,2-a]pyridine derivatives I [R1 = 3,5-diCl, 4-CF3, 3,4-di-F; R2 = L-Prolinol, 4-hydroxyethylpiperazinyl, morpholine, etc.; R3 = CH2, C(O); X = O, N]. Based on ATX enzymic assay, further changed the substituents within benzyl carbamate moiety and tuned the carbamate linker to urea group. Delightfully, compound I [R1 = 3,5-diCl, R2 = 4-hydroxyethylpiperazinyl] was identified as the optimal ATX inhibitor with an IC50 value of 3.4 nM. Compound I [R1 = 3,5-diCl, R2 = 4-hydroxyethylpiperazinyl] exerted the most impressive antitumor effects, especially on Hep3B (0.58μM) and RAW264.7 (0.63μM) cell lines highly expressing ATX mRNA. Moreover, compound I [R1 = 3,5-diCl, R2 = 4-hydroxyethylpiperazinyl] could dose-dependently suppress the RAW264.7 cell migration rate in wound healing assay and significantly inhibit RAW264.7 cell colony formation. Meanwhile, compound I [R1 = 3,5-diCl, R2 = 4-hydroxyethylpiperazinyl] was capable of inducing weak to moderate apoptosis and achieved notable G2 phase arrest on RAW264.7 cells. Compound I [R1 = 3,5-diCl, R2 = 4-hydroxyethylpiperazinyl] may serve as a novel lead to probe possible role of ATX allosteric inhibitors in tumor diseases.
103-76-4, 1-(2-Hydroxyethyl)piperazine is a useful research compound. Its molecular formula is C6H14N2O and its molecular weight is 130.19 g/mol. The purity is usually 95%.
1-(2-Hydroxyethyl)piperazine is a chemical solvent that is used for the absorption of amines and other compounds. It has been shown to have a high affinity for acidic substances, which may be due to its ability to form hydrogen bonds with them. 1-(2-Hydroxyethyl)piperazine is also used in sample preparation for the analysis of amines and other compounds in fruit extracts. The solubility of 1-(2-Hydroxyethyl)piperazine depends on the experimental conditions, including pH, temperature, and pressure. FT-IR spectroscopy has been used to measure the vibrational modes of 1-(2-Hydroxyethyl)piperazine molecules. The IR spectrum revealed that this compound contains a hydroxyl group and two fatty acid chains with one or more hydroxyl groups at their terminal end. The nmr spectrum showed that 1-(2-Hydroxyethyl)piperazine contains an NH proton as well as, Name: N-(2-Hydroxyethyl)piperazine
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics