One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, HPLC of Formula: C5H6O4, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 21461-84-7, Name is (S)-( )-5-Oxo-2-tetrahydrofurancarboxylic Acid, molecular formula is C5H6O4
Transition metal ion-assembled three-helix bundle proteins provide templates to investigate the thermodynamic and dynamic structural consequences of the deletion of a single backbone hydrogen bond from an I±-helical architecture. This deletion does not perturb the steady-state secondary structure of the protein as measured by circular dichroism spectroscopy but does decrease the overall folding free energy by ca. 0.7 kcal/mol. We have used intraprotein electron transfer as a measure of the structure-sensitive dynamics of our system. The deletion of a single hydrogen bond in one of the helices of a three-helix bundle does not significantly change the measured electron-transfer rate. This is in agreement with “Greenpath” electron-transfer pathway calculations, which assume a constant and invariant structure for the architecture. Given the exponential dependence of electron-transfer rate on distance and that fluctuations in the intervening secondary structure will cause variations in electron donor-acceptor distances, the measured electron-transfer rate associated with hydrogen bond deletion allows us to calculate a differential dynamic structural fluctuation associated with hydrogen bond deletion of less than 0.6 AI¿ over the millisecond time scale of the experiment.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. HPLC of Formula: C5H6O4, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 21461-84-7, in my other articles.
Reference：
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem