Piperazines were originally named because of their chemical similarity with piperidine, part of the structure of piperine in the black pepper plant (Piper nigrum). 103-76-4, formula is C6H14N2O, Name is N-(2-Hydroxyethyl)piperazine. The -az- infix added to “piperazine” refers to the extra nitrogen atom, compared to piperidine. It is important to note, however, that piperazines are not derived from plants in the Piper genus. Application of C6H14N2O.
Tse, Edwin G.;Houston, Sevan D.;Williams, Craig M.;Savage, G. Paul;Rendina, Louis M.;Hallyburton, Irene;Anderson, Mark;Sharma, Raman;Walker, Gregory S.;Obach, R. Scott;Todd, Matthew H. research published 《 Nonclassical Phenyl Bioisosteres as Effective Replacements in a Series of Novel Open-Source Antimalarials》, the research content is summarized as follows. The replacement of one chem. motif with another that is broadly similar is a common method in medicinal chem. to modulate the phys. and biol. properties of a mol. (i.e., bioisosterism). In recent years, bioisosteres such as cubane and bicyclo[1.1.1]pentane (BCP) have been used as highly effective Ph mimics. Herein, we show the successful incorporation of a range of Ph bioisosteres during the open-source optimization of an antimalarial series. Cubane (19) and closo-carborane (23) analogs exhibited improved in vitro potency against Plasmodium falciparum compared to the parent Ph compound; however, these changes resulted in a reduction in metabolic stability; unusually, enzyme-mediated oxidation was found to take place on the cubane core. A BCP analog (22) was found to be equipotent to its parent Ph compound and showed significantly improved metabolic properties. While these results demonstrate the utility of these atypical bioisosteres when used in a medicinal chem. program, the search to find a suitable bioisostere may well require the preparation of many candidates, in our case, 32 compounds
Application of C6H14N2O, 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