
Cetonas
As cetonas são compostos orgânicos caracterizados pela presença de um grupo carbonilo (C=O) ligado a dois átomos de carbono. Esses compostos são altamente versáteis e desempenham um papel crucial em várias reações químicas, incluindo oxidação, redução e condensação. As cetonas são intermediários essenciais na síntese de produtos farmacêuticos, fragrâncias e polímeros. Na CymitQuimica, oferecemos uma ampla gama de cetonas de alta qualidade para apoiar suas aplicações de pesquisa e industriais.
Foram encontrados 18867 produtos de "Cetonas"
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(6R)-6-Cyclopentyl-6-[2-(2,6-diethyl-4-pyridinyl)ethyl]-3-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methyl]-5,6-dihydro-4-h ydroxy-2H-pyran-2-one
CAS:<p>Fidovirsen is a nucleoside analogue that is an inhibitor of the NS3 protease of hepatitis C virus (HCV). Fidovirsen binds to the active site of the NS3 protease and prevents cleavage at the NS3/4A interface, thus inhibiting viral replication. It has been shown to be effective in clinical studies involving human liver samples. Fidovirsen has also been shown to have antiviral activity against other RNA viruses, including HIV-1 and influenza A virus. Fidovirsen has a low toxicity profile and does not exhibit cross-resistance with other antiviral drugs. The drug is being developed as a potential therapy for chronic HCV infection.</p>Fórmula:C29H37N5O3Pureza:Min. 95%Peso molecular:503.64 g/mol3-Amino-5-(2,3,4-trimethoxyphenyl)cyclohex-2-en-1-one
CAS:Produto Controlado<p>Please enquire for more information about 3-Amino-5-(2,3,4-trimethoxyphenyl)cyclohex-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C15H19NO4Pureza:Min. 95%Peso molecular:277.32 g/mol3-Oxabicyclo[3.1.0]hexane-2,4-dione
CAS:<p>3-Oxabicyclo[3.1.0]hexane-2,4-dione is a cocatalyst with a molecular formula of C6H14O3. It is a synthetic compound that is used as an inhibitor in organic synthesis reactions and as a cocatalyst for the ring-opening polymerization of cyclic olefins. 3-Oxabicyclo[3.1.0]hexane-2,4-dione binds to the receptor subtype site on the benzene ring of benzoate, amines, and acid catalysts. This binding prevents the formation of an enzyme/substrate complex at the active site of the enzyme, inhibiting its activity and leading to cell death.</p>Pureza:95%Nmr5-Methyl-5-propyl-2-dioxanone
CAS:<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>Fórmula:C8H14O3Pureza:Min. 95%Peso molecular:158.19 g/mol2-Amino-7-(2,4-dimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one
CAS:Produto Controlado<p>Please enquire for more information about 2-Amino-7-(2,4-dimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C16H17N3O3Pureza:Min. 95%Peso molecular:299.32 g/mol1-Benzhydrylazetidin-3-one
CAS:<p>The 1-benzhydrylazetidin-3-one molecule has an ionizing potential of 29.6 eV, which is the amount of energy required to remove one electron from the outermost shell of a hydrogen atom. The molecule is photoelectron reactive, with a reaction yield of 0.5%. It reacts with ultraviolet radiation and interacts with other molecules such as azetidine (2-methylaziridine). The 1-benzhydrylazetidin-3-one molecule has an ionization potential of 29.6 eV, which is the amount of energy required to remove one electron from the outermost shell of a hydrogen atom. The molecule is photoelectron reactive, with a reaction yield of 0.5%. It reacts with ultraviolet radiation and interacts with other molecules such as azetidine (2-methylaziridine).</p>Fórmula:C16H15NOPureza:Min. 95%Cor e Forma:White To Beige SolidPeso molecular:237.3 g/mol3-(Hydroxymethyl)pyrrolidin-2-one
CAS:<p>Please enquire for more information about 3-(Hydroxymethyl)pyrrolidin-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C5H9NO2Pureza:Min. 95%Peso molecular:115.13 g/molD-Ethyl gonendione
CAS:Produto Controlado<p>D-Ethyl gonendione is a metabolite of the sex hormones testosterone and estrogen. It has been shown to inhibit the growth of anisopliae and metarhizium by reducing their uptake. D-Ethyl gonendione also inhibits the growth of pastoris and microbial transformation as well as inhibiting the uptake of solubilized compounds. The compound has been shown to be metabolized through a number of metabolic transformations, including hydroxylation by cytochrome p450 enzymes, which is necessary for its activity as a contraceptive. D-Ethyl gonendione also binds to DNA, specifically to dinucleotide phosphate, which may account for some of its activity.</p>Fórmula:C19H26O2Pureza:Min. 95%Peso molecular:286.41 g/molCyclopropyl 2-fluorobenzyl ketone
CAS:<p>Cyclopropyl 2-fluorobenzyl ketone is an inhibitor that blocks the production of cyclic nucleotides and thereby inhibits the activity of the enzyme phosphodiesterase. It has been shown to inhibit platelets and inhibit the metabolic rate in rats. The drug also has a cytotoxic effect on rat liver cells, which may be due to its ability to bind hydrogen bonds. Cyclopropyl 2-fluorobenzyl ketone has been found to have a strong inhibitory effect on ticagrelor, statins, and anti-platelet agents. This drug has also shown a potential for adverse drug interactions with other biological products such as erythropoietin, insulin, or heparin.</p>Pureza:Min. 95%7,8-Dimethylbenzo[g]pteridine-2,4(1H,3H)-dione
CAS:<p>7,8-Dimethylbenzo[g]pteridine-2,4(1H,3H)-dione is a stable complex that has been shown to connect with riboflavin. It has been used as a fluorescence probe for the detection of receptor molecules in biological samples. 7,8-Dimethylbenzo[g]pteridine-2,4(1H,3H)-dione was synthesized through the reaction of 2-(4-bromophenyl)pyridine and 2-aminoethanol. The compound has also been studied for its ability to prevent cardiac infarcts by stabilizing blood platelets and reducing the risk of thrombosis.</p>Fórmula:C12H10N4O2Pureza:Min. 95%Peso molecular:242.23 g/mol3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione
CAS:<p>Please enquire for more information about 3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H10O3Pureza:Min. 95%Peso molecular:190.2 g/mol2-Chloro-1-[4-(4-Fluorophenyl)-1-Piperazinyl]Ethanone
CAS:Produto Controlado<p>Please enquire for more information about 2-Chloro-1-[4-(4-Fluorophenyl)-1-Piperazinyl]Ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C12H14ClFN2OPureza:Min. 95%Peso molecular:256.7 g/mol7-[(4Methoxyphenyl)methyl]-5-methyl-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
CAS:Produto Controlado<p>Please enquire for more information about 7-[(4Methoxyphenyl)methyl]-5-methyl-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H14N4O3Pureza:Min. 95%Peso molecular:286.29 g/molAcetoxymethyl vinyl ketone
CAS:<p>Acetoxymethyl vinyl ketone is a peroxide used in the production of polyolefins and other plastics. It can be prepared by the addition of acetyl chloride to vinyl alcohol, followed by hydrolysis. Acetoxymethyl vinyl ketone is an isomeric compound that can be produced from recycled materials and does not require additional energy. The process releases only small amounts of peroxide and no aldehydes or carbonyls. Acetoxymethyl vinyl ketone also has radiation-reactive properties, which can be used to produce active methylene groups for use in monomers.</p>Fórmula:C6H8O3Pureza:Min. 95%Peso molecular:128.13 g/mol(2E)-3-(Dimethylamino)-1-(3-nitrophenyl)prop-2-en-1-one
CAS:<p>Please enquire for more information about (2E)-3-(Dimethylamino)-1-(3-nitrophenyl)prop-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H12N2O3Pureza:Min. 95%Peso molecular:220.22 g/molZ-Leu-Val-Gly-diazomethylketone
CAS:<p>Z-Leu-Val-Gly-diazomethylketone is a prodrug that is metabolized in vivo to the active form, diazomethyl ketone. This drug has antiviral activity against a number of human pathogens, including poliovirus and herpes simplex virus. It also inhibits proteinase activity, which may be responsible for its anti-bacterial effects. Z-Leu-Val-Gly-diazomethylketone has been shown to inhibit pyogenes and staphylococci by cleavage of their cell walls. The drug also inhibits the replication of viruses such as human immunodeficiency virus (HIV) and influenza A virus.</p>Fórmula:C22H31N5O5Pureza:Min. 95%Cor e Forma:Off-White To Light (Or Pale) Yellow SolidPeso molecular:445.51 g/mol6-(2-Bromoethyl)-1,3-dimethyl-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione
CAS:Produto Controlado<p>Please enquire for more information about 6-(2-Bromoethyl)-1,3-dimethyl-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C10H12BrN3O2Pureza:Min. 95%Peso molecular:286.13 g/mol1,3-Benzodioxol-5-yl(phenyl)methanone
CAS:Produto Controlado<p>Please enquire for more information about 1,3-Benzodioxol-5-yl(phenyl)methanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H10O3Pureza:Min. 95%Peso molecular:226.23 g/mol9-Chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-valerate
CAS:Produto Controlado<p>Prednisolone is a synthetic corticosteroid that is used in the treatment of a number of lung diseases, including asthma. Prednisolone is used to decrease the inflammation and swelling around the airways and lungs. Prednisolone is used to treat certain skin conditions, such as eczema and dermatitis. This drug also decreases the activity of the immune system by inhibiting production of substances that cause inflammation. The onset of action for prednisolone is typically one day with a duration of up to two weeks. It has been shown to be more effective when taken orally than when applied topically. It may be taken with or without food and can be given as an oral or an intravenous dose. Prednisolone tablets must be dissolved in water before they are placed under the tongue (sublingual). The tablets will dissolve quickly under the tongue, releasing prednisolone into your bloodstream. Enteric-coated tablets should not be crushed or chewed</p>Fórmula:C27H37ClO6Pureza:Min. 95%Peso molecular:493.03 g/mol2-(2-Aminoethyl)-3',6'-bis(diethylaMino)spiro[isoindoline-1,9'-xanthen]-3-one
CAS:<p>Please enquire for more information about 2-(2-Aminoethyl)-3',6'-bis(diethylaMino)spiro[isoindoline-1,9'-xanthen]-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%
