Chetoni

<p>Applications 4-Cyanocyclohexanone is used to prepare nicotinamides as PDE4 D isoenzymes inhibitors. It is also used as an anthranilic acid replacement in niacin receptor agonist.<br>References Marfat, A., et al.: PCT Int. Appl. (1998), WO 9845268 A1 19981015; Schmidt, D., et al.: Bioorg. Med. Chem. lett., 20, 3426 (2010)<br></p>

<p>Applications Cyclohexyl Vinyl Ketone is a reagent used in the synthesis of α,β-unsaturated carbonyl compounds which are aminotrifluoromethylathiolated.<br>References Xiao, Q. et al.: Org. LEtt., 17, 6090 (2015) ;<br></p>

<p>Applications 5-Acetoxy-3-chloro-2-pentanone (cas# 13051-49-5) is a compound useful in organic synthesis.<br></p>

<p>Applications 5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione is an impurity of the DPP-IV inhibitor Sitagliptin (S491000).<br>References Ye, F. et al.: Hech. Huax., 18, 767 (2010); Ahn, J.H, et al.: Bioorg. Med. Chem. Lett., 17, 2622 (2007);<br></p>

<p>Applications 1-[2-Hydroxy-5-(2-hydroxyethyl)phenyl]-ethanone (cas# 58282-51-2) is a compound useful in organic synthesis.<br></p>

<p>Applications 1,3-Indandione is one of the starting materials in the one-pot multi-component synthesis of indenone-fused heterocyclic derivatives. Also it acts as electron-withdrawing end group used for organic photovoltaic cell application.<br>References Bayayt, M., et al.: Tetrahedron, 73, 1196-1204 (2017); Lim, E.: Mol. Cryst. Liq. Cryst., 635, 94-101 (2016);<br></p>

<p>Applications 1,1'-(1,4-phenylene)bis-Ethanone can undergo oxidative C-C Bond Cleavage to synthesize an aryl carboxylic acid with an iodine catalyst . 1,1'-(1,4-phenylene)bis-Ethanone is also capable of Suzuki-Miyaura coupling.<br>References Xu, L.; et al.: Synlett, 29, 1505 (2018). Xia, Y.; et al.: J. Am. Chem. Soc., 140, 5347 (2018).<br></p>

<p>Stability Moisture Sensitive<br>Applications 4,7-dimethyl-1,3-dihydro-2-benzofuran-1,3-dione (cas# 5463-50-3) is a useful research chemical.<br></p>

<p>17,20,21-Trihydroxy-4-pregnen-3-one is a potent steroidal hormone that is a natural metabolite of the female sex hormone progesterone. It has been shown to have an inhibitory effect on ovarian follicles and ovary in vivo. 17,20,21-Trihydroxy-4-pregnen-3-one inhibits protein synthesis by specifically binding to the ribosomal subunits in the cell nucleus. This hormone also has a stimulatory effect on growth factor production and causes increased levels of IGF-I.</p>

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<p>4-Hydroxy-5,6-dimethyl-2H-pyran-2-one is a meroterpenoid that can be used as an insecticide. It was shown to have insecticidal activity against the Colorado potato beetle (Leptinotarsa decemlineata) and the green peach aphid (Myzus persicae). 4-Hydroxy-5,6-dimethyl-2H-pyran-2-one has been shown to have a high toxicity against insects in culture.</p>

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<p>3-(4-Chloro-phenyl)-7-hydroxy-chromen-4-one is an intermediate that is used in the research of Alzheimer's disease. It coordinates transition metals, such as copper (Cu), zinc (Zn), and nickel (Ni) to form a pharmacophore. This pharmacophore binds with flavones, which are compounds found in plants that have hypotensive and antihypertensive properties. 3-(4-Chloro-phenyl)-7-hydroxy-chromen-4-one has been shown to be an effective inhibitor of angiotensin II type 1 receptors and has a crystalline structure. 3-(4--Chloro---&gt;</p>

<p>5-Methyl-5-propyl-2-dioxanone is a polymer that has reactivities similar to those of dioxane. It can be polymerized by an azobenzene catalyze or polymerization. 5-Methyl-5-propyl-2-dioxanone can also be polymerized into an alternating, cyclic structure with moieties of esters. This polymer is chemically inert and insoluble in water.</p>

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