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. Application In Synthesis of 103-76-4.
Lei, Hongrui;Li, Changtao;Yang, Yu;Jia, Fang;Guo, Ming;Zhu, Minglin;Jiang, Nan;Zhai, Xin research published 《 Structure guided design of potent indole-based ATX inhibitors bearing hydrazone moiety with tumor suppression effects》, the research content is summarized as follows. ATX was capable of catalyzing the hydrolysis of LPC to the lipid mediator LPA which attracted considerable attention on the development of potent ATX inhibitors. Herein, driven by the HTS product indole-based lead 1, a hybridization strategy was utilized to construct the trifluoroacetyl hydrazone moiety through assembling the Ph thiazole fragment to the indole skeleton of lead 1. After a systematic structure guided optimization, by cycling the Ph thiazole to the compacted benzothiazole or decreasing the lipophilicity, two promising ATX inhibitors (9j(I) and 25a(II)) were identified with IC50 values of 2.1 nM and 19.0 nM, resp. All compounds were tested a panel of cancer cell lines and a preliminary affinity on breast cancer cell lines (SI > 16.5) were observed which shed a light on their potential application of breast cancer relevant cases. Through a dedicated docking study, the intramol. pseudo-ring within the trifluoroacetylhydrazone moiety played a significant role in constraining the binding poses of 9j and 25a. Finally, a binding free energy calculation was conducted to examine the contribution of different interactions in binding affinity.
Application In Synthesis of 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, 103-76-4.
Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics