Reference of 21461-84-7, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 21461-84-7, molcular formula is C5H6O4, introducing its new discovery.
A study of the structure-cytotoxic activity of the acetogenin of Annonaceae, muricatacin 1, is reported. indeed, muricatacin 1 has shown promising antitumoral activity. Therefore several 5-hydroxy-4-alkcanolides were prepared and then tested against KB and VERO cell lines. A few other analogues were synthesized and tested against both cell lines. Thus this work allowed us to better determine the pharmacophore of the molecule and to propose muricatacin 1 instead of a more complicated acetogenin of Annonaceae as a lead compound in the search for new antineoplastic agents.
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 21461-84-7 is helpful to your research. Reference of 21461-84-7
Reference：
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem