Cétones
Les cétones sont des composés organiques caractérisés par la présence d'un groupe carbonyle (C=O) lié à deux atomes de carbone. Ces composés sont très polyvalents et jouent un rôle crucial dans diverses réactions chimiques, notamment l'oxydation, la réduction et la condensation. Les cétones sont des intermédiaires essentiels dans la synthèse de produits pharmaceutiques, de parfums et de polymères. Chez CymitQuimica, nous proposons une large gamme de cétones de haute qualité pour soutenir vos applications de recherche et industrielles.
18868 produits trouvés pour "Cétones"
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3,3-Dimethyl-2,4-pentanedione
CAS :Produit contrôlé<p>Applications 3,3-Dimethyl-2,4-pentanedione is used in asymmetric hydrosilation of ketones.<br>References Kuwano, R., et al.: Bull. Chem. Soc. Jpn., 73, 485 (2000).<br></p>Formule :C20H35F15O5Si5Couleur et forme :NeatMasse moléculaire :780.8932-[Ethyl(2-hydroxyethyl)amino]-1-phenyl-1-propanone
CAS :Produit contrôléFormule :C13H19NO2Couleur et forme :NeatMasse moléculaire :221.296Dimethyl-1,3-acetonedicarboxylate
CAS :Produit contrôlé<p>Applications Dimethyl-1,3-acetonedicarboxylate is used in the preparation of optically active lycorane. It has also been substituted into bispidone derivatives for their use as ligands in PET imaging.<br>References Yoshizaki, H. et al.: J. Org. Chem., 60, 2016 (1995); Legdali, T. et al.: J. Org. Chem., 77, 11167 (2012);<br></p>Formule :C7H10O5Couleur et forme :NeatMasse moléculaire :174.155-[1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione
CAS :Produit contrôlé<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>Formule :C14H11F3O5Couleur et forme :NeatMasse moléculaire :316.234-Cyanocyclohexanone
CAS :Produit contrôlé<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>Formule :C7H9NOCouleur et forme :NeatMasse moléculaire :123.151,8-Dioxacyclotetradecane-2,9-dione
CAS :Produit contrôlé<p>Applications 1,8-Dioxacyclotetradecane-2,9-dione, can be used in synthetic preparation of lipase-catalyzed ring-opening polymerization of molecularly pure cyclic oligomers for use in synthesis and chemical recycling of aliphatic polyesters.<br>References Kondo, A., et al.: Macromolecular Bioscience, Vol. 8, Iss. 6, P: 533-539 (2008):<br></p>Formule :C12H20O4Couleur et forme :NeatMasse moléculaire :228.2855,6-Dihydroimidazo[4,5,1-jk][1]benzazepine-2,7(1H,4H)-dione
CAS :Produit contrôlé<p>Applications 5,6-Dihydroimidazo[4,5,1-jk][1]benzazepine-2,7(1H,4H)-dione (cas# 92260-81-6) is a compound useful in organic synthesis.<br></p>Formule :C11H10N2O2Couleur et forme :NeatMasse moléculaire :202.215b-Estrane-3,17-dione
CAS :Produit contrôlé<p>Applications 5β-Estrane-3,17-dione is an intermediate in the synthesis of neuroactive steroids useful in the treatment of CNS-related diseases.<br>References PCT Int. Appl. (2015), WO 2015180679 A1 20151203;<br></p>Formule :C18H26O2Couleur et forme :NeatMasse moléculaire :274.4(2S,3S,4S,5S)-5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-cyclohexanone
CAS :Produit contrôléFormule :C35H36O6Couleur et forme :NeatMasse moléculaire :552.6575-Acetyloxyethyl-2-hydroxypheny Ethanone
CAS :Produit contrôlé<p>Applications Used in the preparation of benzopyran derivatives for their antiinflammatory properties.<br></p>Formule :C12H14O4Couleur et forme :NeatMasse moléculaire :222.24(2R,3S,4R,5S)-5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-cyclohexanone
CAS :Produit contrôléFormule :C35H36O6Couleur et forme :NeatMasse moléculaire :552.6573,4-Epoxycyclopentanone
CAS :Produit contrôléFormule :C5H6O2Couleur et forme :NeatMasse moléculaire :98.15-Bromo-2,3-dihydrobenzo[b]thiophene 1,1-dioxide
CAS :Produit contrôléFormule :C8H7BrO2SCouleur et forme :NeatMasse moléculaire :247.1092,3-Epoxycyclopentanone
CAS :Produit contrôléFormule :C5H6O2Couleur et forme :NeatMasse moléculaire :98.11-Cyclopropyl-1,3-butanedione
CAS :Produit contrôlé<p>Applications 1-Cyclopropyl-1,3-butanedione is a reagent in regioselective synthesis of pyrazolylpyrazolopyrimidine derivatives in aqueous medium for antimicrobial agents.<br>References Novinson, T., et al.: J. Med. Chem., 17, 645 (1974); Aggarwal, R., et al.: Eur. J. Med. Chem., 46, 3038 (2011)<br></p>Formule :C7H10O2Couleur et forme :NeatMasse moléculaire :126.156-Bromo-2,3-dihydro-1λ6-benzothiophene-1,1-dione
CAS :Produit contrôléFormule :C8H7BrO2SCouleur et forme :NeatMasse moléculaire :247.109PBD-5,11-dione
CAS :Produit contrôlé<p>Applications PBD-5,11-dione (cas# 18877-34-4) is a useful research chemical.<br></p>Formule :C12H12N2O2Couleur et forme :NeatMasse moléculaire :216.242-Acetylcyclohexanone
CAS :Produit contrôlé<p>Applications 2-Acetylcyclohexanone is used in the synthesis of 1-(pyridyl)ethanol derivatives that can reduce keto-esters and ketones. Also used in the synthesis of phenothiazine derivatives that can inhibit protein farnesyltransferase molecules and some that show anti-proliferative activity.<br>References Baciu-Atudosie, L. et al.: Bioorg. Med. Chem. Lett., 22, 6896 (2012); Kawano, S. et al.: Biosci. Biotech. Biochem., 75, 1055 (2011);<br></p>Formule :C8H12O2Couleur et forme :NeatMasse moléculaire :140.181-(2,6-Dihydroxy-3,4,5-trimethylphenyl)ethanone
CAS :Produit contrôléFormule :C11H14O3Couleur et forme :NeatMasse moléculaire :194.231-(3-Hydroxyphenyl)-1-propanone
CAS :Produit contrôlé<p>Applications 1-(3-Hydroxyphenyl)-1-propanone is a reactant used to synthesize tricyclic fused pyridines, a family of alkaloids with antimalarial activity.<br>References Zheng, L., et al.: J. Org. Chem., 81, 8911-8919 (2016)<br></p>Formule :C9H10O2Couleur et forme :NeatMasse moléculaire :150.1741-(2-Hydroxy-4,6-dimethylphenyl)-ethanone
CAS :Produit contrôlé<p>Applications 1-(2-Hydroxy-4,6-dimethylphenyl)-ethanone was investigated for its properties as an antibacterial agent and urease inhibitory effects.<br>References Ngan, L.T., et al.: J. Agri. Chem., 60, 9062 (2012); Chermenskaya, T.D., et al.: Industrial. Crops. Prod., 36, 122 (2012);<br></p>Formule :C10H12O4Couleur et forme :NeatMasse moléculaire :196.2Cyclopentanone-2-carbonitrile
CAS :Produit contrôlé<p>Applications Cyclopentanone-2-carbonitrile (cas# 2941-29-9) is a useful research chemical. It acts as a reagent in the preparation of quinolines<br>References Larsen, R. D., et al.: Science of Synthesis, 15, 389 (2005)<br></p>Formule :C6H7NOCouleur et forme :NeatMasse moléculaire :109.126Cyclopropyl Methyl Ketone
CAS :Produit contrôlé<p>Applications Cyclopropyl Methyl Ketone is a chemical reagents used in the synthesis of PDE4 inhibitors. Also used in the synthesis of α-trifluoromethyl-amines.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ferrer, M. et al.: Tetrahedron Lett., 54, 4821 (2013); Radchenko, D. et al.: Tetrahedron Lett., 54, 1897 (2013);<br></p>Formule :C5H8OCouleur et forme :NeatMasse moléculaire :84.12iso-Butyl Vinyl Ketone (Stabilized with 1% BHT)
CAS :Produit contrôlé<p>Applications iso-Butyl Vinyl Ketone is a major component in the secretion of Iporangaia pustulosa and Neosadocus maximus.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Rocha, D.F., et. al. J. Nat. Prod., 74, 658 (2011)<br></p>Formule :C7H12OCouleur et forme :NeatMasse moléculaire :112.17(E)-2-Heptylidenecyclopentanone
CAS :Produit contrôlé<p>Applications (E)-2-Heptylidenecyclopentanone, is a common substance that is found in fragrances.<br></p>Formule :C12H20OCouleur et forme :NeatMasse moléculaire :180.295-(4-Fluorobenzyl)-2,4-thiazolidinedione
CAS :Produit contrôléFormule :C10H8FNO2SCouleur et forme :NeatMasse moléculaire :225.24Cyclohexyl Phenyl Ketone
CAS :Produit contrôlé<p>Applications Cyclohexyl phenyl ketone is a useful research chemical in organic synthesis.<br>References Yang, Tonghao, et al.: Org. Let., 20(7), 1875-1879 (2018);Jarava-Barrera, Carlos, et al.: Chem. - A Euro. J., 23(69), 17478-17481 (2017)<br></p>Formule :C13H16OCouleur et forme :NeatMasse moléculaire :188.26(R)-3-Hydroxy-cyclohexanone
CAS :Produit contrôlé<p>Applications 3-Hydroxy-cyclohexanone is a chemical reagent used in organic synthesis. Used in enantioselective conjugate-addition reactions as well as the cross coupling of enantioenriched secondary potassium β-trifluoroboratoamides.<br>References Molander, G. et al.: Adv. Synth. Catal., 355, 3037 (2013); Kitanosono, T. et al.: Chem. Asian J., 9, 179 (2014);<br></p>Formule :C6H10O2Couleur et forme :NeatMasse moléculaire :114.141-[3,4-Bis(phenylmethoxy)phenyl]ethanone
CAS :Produit contrôlé<p>Applications 1-[3,4-Bis(phenylmethoxy)phenyl]ethanone is an intermediate in synthesizing Arbutamine (A766300). It is a cardiac stimulant. Arbutamine stimulates adrenergic receptors.<br>References Sinusas, A., et al.: J. Nucl. Med., 35, 664 (1994); Sansoy, V., et al.: Circulation, 92, 994 (1995); Elhendy, A., et al.: Eur. J. Nucl. Med., 23, 1354 (1996);<br></p>Formule :C22H20O3Couleur et forme :NeatMasse moléculaire :332.395-Acetoxy-3-chloro-2-pentanone
CAS :Produit contrôlé<p>Applications 5-Acetoxy-3-chloro-2-pentanone (cas# 13051-49-5) is a compound useful in organic synthesis.<br></p>Formule :C7H11ClO3Couleur et forme :NeatMasse moléculaire :178.61(3R,4R)-Dihydro-3,4-bis(phenylmethoxy)-2,5-furandione
CAS :Produit contrôlé<p>Stability Moisture Sensitive<br>Applications (3R,4R)-Dihydro-3,4-bis(phenylmethoxy)-2,5-furandione is an intermediate in the synthesis of N-alkenylsuccinimide derivatives.<br>References Ohwada, J., et al.: Bull. Chem. Soc. Jap., 63, 287 (1990);<br></p>Formule :C18H16O5Couleur et forme :NeatMasse moléculaire :312.324-benzoyldihydro-2(3H)-furanone
CAS :Produit contrôléFormule :C11H10O3Couleur et forme :NeatMasse moléculaire :190.1951,3-Indandione
CAS :Produit contrôlé<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>Formule :C9H6O2Couleur et forme :NeatMasse moléculaire :146.143,4-Dihydroxy-3-cyclobutene-1,2-dione
CAS :Produit contrôlé<p>Applications 3,4-DIHYDROXY-3-CYCLOBUTENE-1,2-DIONE (cas# 2892-51-5) is a useful research chemical.<br></p>Formule :C4H2O4Couleur et forme :White To Off-WhiteMasse moléculaire :114.06[4-(3-Bromopropoxy)phenyl]phenylmethanone
CAS :Produit contrôléFormule :C16H15BrO2Couleur et forme :NeatMasse moléculaire :319.1937-Hydroxy-1-indanone
CAS :Produit contrôlé<p>Applications 7-Hydroxy-1-indanone (cas# 6968-35-0) is a useful research chemical.<br></p>Formule :C9H8O2Couleur et forme :NeatMasse moléculaire :148.153-Isochromanone
CAS :Produit contrôlé<p>Applications 3-Isochromanone can be used to prepare an organic catalyst.<br>References Wu, G., et.al.: Faming Zhuanli Shenqing, 31, (2021);<br></p>Formule :C9H8O2Couleur et forme :NeatMasse moléculaire :148.16Dicyclobutylmethanone
CAS :Produit contrôléFormule :C9H14OCouleur et forme :NeatMasse moléculaire :138.2071-(1,3-Benzodioxol-5-yl)-1-hexanone
CAS :Produit contrôlé<p>Applications 1-(1,3-Benzodioxol-5-yl)-1-hexanone is an intermediate used in the synthesis of 1-(1,3-benzodioxol-5-yl)-2-(1-pyrrolidinyl)-1-Hexanone (B207110), which is also known as MDPHP, is a synthetic cathinone.<br>References Fowble, K. L.; et al.: Talanta, 179, 546 (2018).<br></p>Formule :C13H16O3Couleur et forme :NeatMasse moléculaire :220.2642-Hexanone
CAS :Produit contrôlé<p>Applications 2-Hexanone is used in various organic chemical syntheses. It is used in the synthesis of (+/-)-monomorine. It is also used in the preparation of alcohols by transfer hydrogenation of ketones.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Le, T. et al.: Tetrahedron Lett., 53, 5660 (2012); Ikhile, M. et al.: Tetrahedron Lett., 53, 4925 (2012);<br></p>Formule :C6H12OCouleur et forme :NeatMasse moléculaire :100.16(Z)-1-(Benzo[b]thiophen-2-yl)ethanone Oxime
CAS :Produit contrôlé<p>Applications (Z)-1-(Benzo[b]thiophen-2-yl)ethanone Oxime is an isomer of N-(1-Benzo[b]thiophen-2-yl-ethyl)-hydroxylamine a reagent used in the preparation of Zileuton, an anti-asthmatic drug.<br>References Guinchard, X. et al.: J. Org. Chem., 73, 2028 (2008)<br></p>Formule :C10H9NOSCouleur et forme :NeatMasse moléculaire :191.256,6-Dimethyl-5,7-dioxaspiro[2.5]octan-4,8-dione
CAS :Produit contrôlé<p>Applications 6,6-Dimethyl-5,7-dioxaspiro[2.5]octan-4,8-dione is used as a reagent to synthesize Bis-benzimidazoles, compounds that act as inhibitors of Type II Dihydrofolate reductase (an enzyme that is produced by bacteria in response to Trimethoprim [T795615]as a defense mechanism).<br>References Bastien, D., et al.: J. Med. Chem., 55, 3182 (2012)<br></p>Formule :C8H10O4Couleur et forme :NeatMasse moléculaire :170.164,7-dimethyl-1,3-dihydro-2-benzofuran-1,3-dione
CAS :Produit contrôlé<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>Formule :C10H8O3Couleur et forme :NeatMasse moléculaire :176.172-Hydroxy-1,2-bis(3-phenoxyphenyl)ethanone
CAS :Produit contrôléFormule :C26H20O4Couleur et forme :NeatMasse moléculaire :396.4352,6-Heptanedione
CAS :Produit contrôléFormule :C7H12O2Couleur et forme :NeatMasse moléculaire :128.1692-Heptacosanone
CAS :Produit contrôlé<p>Applications 2-Heptacosanone is a useful research chemical for organic synthesis and other chemical processes.<br>References Dastillung, M., et al.: J. Chem. Res. Synopses, 5, 166 (1980), Liu, Q., et al.: Advan. Mater. Res., 230, 842 (2011)<br></p>Formule :C27H54OCouleur et forme :NeatMasse moléculaire :394.72Spiro[5.5]undecane-2,4-dione
CAS :Produit contrôléFormule :C11H16O2Couleur et forme :NeatMasse moléculaire :180.2444-Phenylcyclohexanone
CAS :Produit contrôlé<p>Applications 4-Phenylcyclohexanone is used in the synthesis of CCR2 antagonists for the treatment of rheumatoid arthritis, atherosclerosis and other disease states. Also used in the preparation of coumarins via dehydrogenation and Heck coupling reactions.<br>References Subasinghe, N. et al.: Bioorg. Med. Chem. Lett., 23, 1063 (2013); Kim, D. et al.: Chem. Comm., 49, 4021 (2013);<br></p>Formule :C12H14OCouleur et forme :NeatMasse moléculaire :174.241-(2,5-Dihydroxyphenyl)ethanone
CAS :Produit contrôlé<p>Applications 1-(2,5-Dihydroxyphenyl)ethanone is an intermediate used in various synthetic preparations of pharmaceutical goods, 1-(2,5-Dihydroxyphenyl)ethanone was untilized in the synthesis of new flavonoid fatty acid esters with anti-adipogenic and glucose consumption enhancing activities.<br>References Zhao, W., et al.: Bioorg. Med. Chem., 19, 3192 (2011); Jayashree, B.S., et al.: Asian. J. Chem., 22, 1055 (2010); Benites, J., et al.: Bioorg. Med. Chem., 16, 862 (2008);<br></p>Formule :C8H8O3Couleur et forme :NeatMasse moléculaire :152.151,2-Cycloheptanedione
CAS :Produit contrôlé<p>Applications 1,2-Cycloheptanedione is a reagent in the synthesis of 3,3’-Polymethylene-2,2’-bibenzo[b]-1,10-phenanthrolines.<br>References Rahman, A. F. M., et al.: Heterocycles, 75, 871-877 (2008)<br></p>Formule :C7H10O2Couleur et forme :NeatMasse moléculaire :126.15
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