The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1759-28-0, Name is 4-Methyl-5-vinylthiazole, molecular formula is C6H7NS. In a Article，once mentioned of 1759-28-0, COA of Formula: C6H7NS
Non-growing, washed cells of Escherichia coli, depressed for the synthesis of thiamine, were incubated in the presence of <1,1,1,5-2H4>-1-deoxy-D-threo-2-pentulose (9) in a medium containing the pyrimidine moiety of thiamine, L-tyrosine, and glucose.The thiamine thus biosynthesized was extracted and cleaved to give 5-(2-hydroxyethyl)-4-methylthiazole (HET) which was examined as the trifluoroacetate derived by electron-impact mass spectrometry.The distribution of the label in the fragments indicated that the pentulose (9) was a precursor of the C5-chain of HET without C-C bond cleavage.Several routes to 1-deoxypentuloses are described.Condensation of 2,4-O-benzylidene-D-<4-2H1>threose (23) with trideuteriomethylmagnesium iodide gave the protected 1-deoxypentitols (24) and (25).Brominolysis of the mixed dibutylstannylidenes then afforded <1,1,1,5-2H4>-3,4-O-benzylidene-1-deoxy-D-threo-2-pentulose (26), which was converted into the free sugar (9) by acidic hydrolysis. 1-Deoxy-D-erythro-2-pentulose was prepared in similar manner.Condensation of 2-(<2H3>-methyl)-1,3-dithian with 2,3-O-isopropylidene-D-glyceraldehyde, followed by a C-3 epimerization step also led, after deprotection, to a mixture of <1,1,1-2H3>-1-deoxy-D-erythro- and <1,1,1-2H3>-1-deoxy-D-threo-2-pentulose, (5) and (6).
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 1759-28-0 is helpful to your research., COA of Formula: C6H7NS
Reference：
Thiazole | C3H5647NS – PubChem,
Thiazole | chemical compound | Britannica