Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics, 300543-56-0, Name is (R)-1-((4-Chlorophenyl)(phenyl)methyl)piperazine, SMILES is ClC1=CC=C([C@H](N2CCNCC2)C3=CC=CC=C3)C=C1, belongs to piperazines compound. In a document, author is Diez-Quijada, Leticia, introduce the new discover, Quality Control of (R)-1-((4-Chlorophenyl)(phenyl)methyl)piperazine.
Alterations in Mediterranean mussel (Mytilus galloprovincialis) composition exposed to cyanotoxins as revealed by analytical pyrolysis
Cylindrospermopsin (CYN) and Microcystin-LR (MC-LR) are biotoxins produced by cyanobacteria species that, due to climate change and water eutrophication, proliferate together with an increase of the associated cyanotoxins. Both toxins are usually found in the aquatic environment and filter feeding organisms such as mussels are particularly exposed which may be the cause of metabolic alterations. In this work, pyrolysis gas chromatography mass spectrometry (Py-GC/MS) is used to evaluate compositional changes in mussel (M. galloprovincialis) after exposure for 14 days to cyanotoxins of Chrysosporum ovalisporum (CYN), Microcystis aeruginosa (MC-LR) and to a combination of both toxins. The pyrolysis of mussel flesh produced complex chromatograms, with up to 100 different compounds, but very similar between treatments. Major groups found were N compounds (pyridine, N-alkyl molecules) (18.2 % +/- 1.5) and peptide/protein derived compounds that include alkyl indols and diketo-piperazines (DKPs) (17.7 % +/- 2.4), series of medium chain length (C-14-C-22) saturated, mono and polyunsaturated fatty acids (45.1 % +/- 5.0), steroids (7.5 % +/- 0.6) and aromatics with undetermined origin (8.9 % +/- 1.1). A chemometric treatment of the chromatographic data allowed the discrimination between the different mussel populations exposed to cyanotoxins. The results are discussed in terms of the probable effects exerted by the biotoxins in mussel composition and the possible metabolic pathways affected.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 300543-56-0 is helpful to your research. Quality Control of (R)-1-((4-Chlorophenyl)(phenyl)methyl)piperazine.
Reference:
Piperazine – Wikipedia,
,Piperazines – an overview | ScienceDirect Topics