Irreversible inhibitors are therefore the equivalent of poisons in heterogeneous catalysis.Computed Properties of C7H9N, Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction by binding to a specific portion of an enzyme and thus slowing or preventing a reaction from occurring. 108-47-4, name is 2,4-Dimethylpyridine. In an article，Which mentioned a new discovery about 108-47-4
A scale of solute hydrogen-bond basicity has been set up using log K values for the complexation of a series of bases (i) against a number of reference acids in dilute solution in tetrachloromethane, equation (i). log Ki = LA log KBH + DA (i) Thirty-four such linear equations have been solved to yield 1, and 0, values that characterise the acids, and log KBH values that characterise the base; all the thirty-four equations intersect at a point where log K = -1.1 with K on the molar scale. This primary set of log Kz values involved 215 bases, and through a large number of secondary values we have been able to determine log KBH for some 500 bases, that include nearly all the functional groups encountered in organic chemistry. By making use of the ‘magic point,’ we have transformed log KBH into an entirely equivalent, but more convenient, scale through equation (ii). beta2H = (log KBH + 1.1)/4.636 (ii) Since we can take beta2H = 0 for all non-basic compounds such as alkanes and cycloalkanes, the new beta2H; hydrogen-bond solute basicity scale covers virtually all classes of base. We show that beta2H is not generally related to measures of full proton-transfer basicity such as aqueous pK or gaseous proton affinity (Epa) values, although family dependence is observed, and we stress that solute hydrogen-bond basicity must not be equated with full proton-transfer basicity. We also briefly investigate the solvent dependence of the beta2H values in terms of the Maria-Gal theta value, and we point out a number of exclusions to the ‘reasonably general’ beta2H scale
Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amountComputed Properties of C7H9N, you can also check out more blogs about108-47-4
Reference：
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis