
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 18868 produtos de "Cetonas"
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1-(4-ISOBUTYLPHENYL)PROPAN-1-ONE
CAS:Fórmula:C13H18OPureza:97%Cor e Forma:LiquidPeso molecular:190.281420000000051-Piperidinecarboxylic acid, 3-methyl-4-oxo-, phenylmethyl ester
CAS:Fórmula:C14H17NO3Pureza:98%Cor e Forma:SolidPeso molecular:247.2897Ref: IN-DA0003J2
Produto descontinuado1-Propanone, 1-[2-fluoro-4-(trifluoromethyl)phenyl]-
CAS:Fórmula:C10H8F4OPureza:97%;RGPeso molecular:220.16351-BOC-3-METHYL-PIPERIDIN-4-ONE
CAS:Fórmula:C11H19NO3Pureza:97%Cor e Forma:SolidPeso molecular:213.27351-Piperidinecarboxylic acid, 4-oxo-, 9H-fluoren-9-ylmethyl ester
CAS:Fórmula:C20H19NO3Pureza:97%Cor e Forma:SolidPeso molecular:321.3698Ref: IN-DA0029FT
Produto descontinuado1-Phenylprop-2-en-1-one
CAS:Fórmula:C9H8OPureza:95% (stabilized with TBC)Cor e Forma:LiquidPeso molecular:132.1592(4'-Bromo-[1,1'-biphenyl]-4-yl)(phenyl)methanone
CAS:Fórmula:C19H13BrOPureza:>98.0%(HPLC)Cor e Forma:SolidPeso molecular:337.2099Ref: IN-DA00DEVR
Produto descontinuado4-Oxopiperidine hydrochloride
CAS:Fórmula:C5H10ClNOPureza:97%Cor e Forma:SolidPeso molecular:135.5920N-(tert-Butoxycarbonyl)-4-piperidone
CAS:Fórmula:C10H17NO3Pureza:98%Cor e Forma:SolidPeso molecular:199.2469Ref: IN-DA0035CT
Produto descontinuadoRef: IN-DA003SOK
Produto descontinuado2-(tert-Butylamino)-1-(3-chlorophenyl)propan-1-onehydrochloride
CAS:Fórmula:C13H19Cl2NOPureza:98%Cor e Forma:SolidPeso molecular:276.20212(1H)-Naphthalenone, 6-fluoro-3,4-dihydro-
CAS:Fórmula:C10H9FOPureza:97%Cor e Forma:SolidPeso molecular:164.17633',5'-BIS(TRIFLUOROMETHYL)PROPIOPHENONE
CAS:Fórmula:C11H8F6OPureza:97%Cor e Forma:LiquidPeso molecular:270.171Ref: IN-DA008GOT
Produto descontinuadoRef: IN-DA007GP3
Produto descontinuado4-Piperidone Hydrochloride Monohydrate
CAS:Fórmula:C5H12ClNO2Pureza:98%Cor e Forma:SolidPeso molecular:153.60731-(4-(Trifluoromethyl)phenyl)propan-1-one
CAS:Fórmula:C10H9F3OPureza:98%Cor e Forma:SolidPeso molecular:202.1731Ref: IN-DA006BIV
Produto descontinuadoRef: 4Z-B-126003
Produto descontinuadoRef: 4Z-B-126007
Produto descontinuado2-(4-Biphenylylcarbonyl)benzoic Acid
CAS:Fórmula:C20H14O3Pureza:>97.0%(GC)(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:302.332',4'-Dichloroacetophenone
CAS:Fórmula:C8H6Cl2OPureza:>98.0%(GC)Cor e Forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:189.043-(1-methyl-1H-pyrrol-2-yl)-3-oxopropanenitrile
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:148.1649932861328Ref: 10-F618802
Produto descontinuado(5-fluoro-2-hydroxyphenyl)(piperidin-4-yl)methanone hydrochloride
CAS:Pureza:95.0%Peso molecular:259.70999145507813-(1-Methyl-1 H -pyrazol-3-yl)-3-oxo-propionic acid ethyl ester
CAS:Cor e Forma:Solid, solidPeso molecular:196.205993652343751,7-Bis(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:308.33300781251-(4-Bromo-1-methyl-1H-pyrrol-2-yl)-2,2,2-trichloroethanone
CAS:Pureza:97.0%Cor e Forma:SolidPeso molecular:305.3800048828125Ref: 10-F240675
Produto descontinuado1-(4-Amino-3,5-dichloro-phenyl)-2-ethanone
CAS:<p>1-(4-Amino-3,5-dichloro-phenyl)-2-ethanone is a beta-adrenergic agent. It has been used as a stable isotope label for the study of the pharmacokinetics and metabolism of drugs in humans. In addition, it has been shown to have a good stability profile in acidic solutions and can be easily converted to other derivatives by simple chemical methods. The compound's UV spectrum is linear with respect to concentration over the range from 0.1 to 1 mg/mL, with maxima at 227 nm and 254 nm. This compound has been characterized using analytical methods such as diffraction, spectroscopy, and chromatography.</p>Fórmula:C8H7Cl2NOPureza:Min. 95%Cor e Forma:PowderPeso molecular:204.05 g/molRef: 3D-FA17498
Produto descontinuado5-Fluorodihydropyrimidine-2,4-dione
CAS:<p>5-Fluorodihydropyrimidine-2,4-dione is a drug that inhibits the activity of certain enzymes. It has been shown to inhibit the activity of dehydrogenase in human serum and liver cells. This drug has also been shown to be successful in treating autoimmune diseases. 5-Fluorodihydropyrimidine-2,4-dione is an oral prodrug which is converted into its active form by esterases in the gastrointestinal tract. The enzyme inhibitors are used to increase the bioavailability of the drug. This conversion process can be monitored using urine samples or blood sampling.</p>Fórmula:C4H5FN2O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:132.09 g/molRef: 3D-FF23436
Produto descontinuado5-Phenyl-7-(Trifluoromethyl)-1,3-Dihydro-1,4-Benzodiazepin-2-One
CAS:Produto Controlado<p>5-Phenyl-7-(Trifluoromethyl)-1,3-Dihydro-1,4-Benzodiazepin-2-One is a pyrethroid that has been shown to have an effective dose of 10 μg/kg in pharmacological tests. It has been shown to modulate hydrogen bond formation and the hydrophobic effects of diazepam. 5-Phenyl-7-(Trifluoromethyl)-1,3-Dihydro-1,4-Benzodiazepin-2-One is a monomer that can be used for the treatment of cancer. This active compound has been found to bind to the benzodiazepine binding site on GABA receptors in the brain and has been shown to induce digitonin release from nerve endings. It also binds with carbonyl groups which are found on proteins and nucleic acids.</p>Fórmula:C16H11F3N2OPureza:Min. 95%Peso molecular:304.27 g/mol3,5,7,4'-Tetramethoxyflavone
CAS:<p>3,5,7,4'-Tetramethoxyflavone is a flavonoid that has been shown to have antidiabetic effects in animal studies. The mechanism of action of 3,5,7,4'-tetramethoxyflavone is not clear; however it is thought to involve the regulation of insulin sensitivity and energy metabolism. This compound has also been shown to inhibit the growth of Mycobacterium tuberculosis and other bacteria by interacting with their adenosine receptors. 3,5,7,4'-Tetramethoxyflavone binds to the basophilic leukemia cell line and inhibits its uptake of adenosine through the ccaat/enhancer-binding protein complex.</p>Fórmula:C19H18O6Pureza:Min. 95%Peso molecular:342.34 g/molRef: 3D-FM170211
Produto descontinuado4-Fluoroandrostenedione
CAS:Produto Controlado<p>4-Fluoroandrostenedione is a synthetic, nonsteroidal compound that has been shown to be an effective androgen ablation agent. It binds to the androgen receptor, which prevents conversion of testosterone into dihydrotestosterone (DHT). 4-Fluoroandrostenedione has been used in clinical trials for the treatment of prostate cancer. This drug has also been shown to inhibit the production of estrogens by binding to the aromatase enzyme, which converts androgens into estrogens. Substitutions on the a-ring have been shown to increase its activity as an anti-cancer agent. 4-Fluoroandrostenedione can be synthesized from androstenedione by substituting a fluorine atom on one of the carbons in the a-ring.</p>Fórmula:C19H25FO2Pureza:Min. 95%Peso molecular:304.4 g/mol9-Fluoro-17β-Hydroxy-17-Methyl-5β-Androstane-3,11-Dione
CAS:Produto Controlado<p>9-Fluoro-17beta-Hydroxy-17-Methyl-5β-Androstane-3,11-Dione is a chemical compound that has oxidizing properties. It is a white or light yellow crystalline powder that can be prepared from potassium and 9-fluoroandrostenedione. The compound is insoluble in water, but soluble in organic solvents. It has a melting point of about 138°C, and does not react with alkali metals or bases. 9FAD has been shown to have thermal treatment applications for the fields of pulverulent materials and input introduction. Thermally applied, it can be used to increase the surface area of input materials such as coal and ore, as well as being able to convert them into more reactive forms.</p>Fórmula:C20H29FO3Pureza:Min. 95%Peso molecular:336.44 g/mol1-(2-Thienyl)-1-butanone
CAS:<p>1-(2-Thienyl)-1-butanone (1TBB) is a reactive oxygen species that has been shown to exhibit biological activity. 1TBB is an active oxygen species that can be used as a source of hydrogen peroxide, which is involved in the desulfurization of tobacco and the oxidation of ethylene to produce ethane. 1TBB also reacts with aliphatic aldehydes to form reactive intermediates, which may lead to oxidative injury. 1TBB has been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis.</p>Fórmula:C8H10OSPureza:Min. 95%Peso molecular:154.045241-(2-Aminoethyl)pyrrolidine-2,5-dione hydrochloride
CAS:<p>1-(2-Aminoethyl)pyrrolidine-2,5-dione hydrochloride is a chemical intermediate that is used in the synthesis of biologically active compounds. It has been shown to be an excellent building block for synthesizing complex compounds, and is also a useful reagent. 1-(2-Aminoethyl)pyrrolidine-2,5-dione hydrochloride has been identified as a high quality research chemical and is commercially available in the form of bulk quantities or as a fine chemical.</p>Fórmula:C6H11ClN2O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:178.62 g/molRef: 3D-FA122436
Produto descontinuado1-Hydroxycyclohexyl phenyl ketone
CAS:<p>1-Hydroxycyclohexyl phenyl ketone is a reactive, water-soluble polymer that can be used as a substrate for forming thin films. It is a biocompatible polymer with a relatively low degree of toxicity. The film can be used to immobilize enzymes and other proteins on the surface of polymers. 1-Hydroxycyclohexyl phenyl ketone is also an analytical method for determining the concentration of hydroxyl groups in organic solvents. This substance has been shown to have strong fluorescence properties when it is mixed with trifluoroacetic acid and used as a probe for axonal growth.</p>Fórmula:C13H16O2Pureza:Min. 98 Area-%Cor e Forma:White Off-White PowderPeso molecular:204.26 g/molRef: 3D-FH63051
Produto descontinuado4'-Methoxybutyrophenone
CAS:Fórmula:C11H14O2Pureza:>98.0%(GC)Cor e Forma:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:178.233-Ethyl-4-methyl-3-pyrrolin-2-one
CAS:<p>3-Ethyl-4-methyl-3-pyrrolin-2-one is a sulfonated dione that can be synthesized from chloroformates. The product yields are high and the compound is stable to heat, light, and hydrolysis. The compound crystallizes in a single pure form and does not contain any impurities. 3-Ethyl-4-methyl-3-pyrrolin-2-one has been used as a precursor for the synthesis of various other organic compounds. It can also be used to synthesize dimers with an aryl group at the end of the molecule.</p>Fórmula:C7H11NOPureza:Min. 95%Cor e Forma:PowderPeso molecular:125.17 g/molRef: 3D-FE38884
Produto descontinuado4-Isopropoxy-2-butanone
CAS:Fórmula:C7H14O2Pureza:>98.0%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:130.195-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone
CAS:<p>5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone is a colorless liquid that has a fruity, sweet odor. It is used in the manufacture of flavors and fragrances. 5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone can be obtained by the reaction of butanedione with dilute sulfuric acid, followed by treatment with an absorber containing propylene glycol and 4-ethyl-2methoxyphenol. The product is then treated with radiation energy to produce furfural, which reacts with anthranilate to form methyl anthranilate. Methyl anthranilate can be converted into phenylmethyl by reacting it with glycosidase.</p>Fórmula:C7H10O3Pureza:Min. 95%Peso molecular:142.15 g/molRef: 3D-FE45219
Produto descontinuado5-phenyl-2-((phenylamino)methylene)cyclohexane-1,3-dione
CAS:<p>5-phenyl-2-((phenylamino)methylene)cyclohexane-1,3-dione is an acid hydrazide compound that has various applications. It is derived from Streptomyces and possesses unique properties that make it useful in different fields. This compound has been studied for its potential as a therapeutic agent for various conditions, including neurological disorders and cancer.</p>Fórmula:C19H17NO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:291.34 g/molRef: 3D-FP169920
Produto descontinuado2-((4-Methoxyphenyl)methylene)indan-1-one
CAS:<p>Please enquire for more information about 2-((4-Methoxyphenyl)methylene)indan-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C17H14O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:250.29 g/molRef: 3D-FM169763
Produto descontinuado3-((4-(Trifluoromethoxy)phenyl)amino)cyclohex-2-en-1-one
CAS:<p>Please enquire for more information about 3-((4-(Trifluoromethoxy)phenyl)amino)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:C13H12F3NO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:271.24 g/molRef: 3D-FT168978
Produto descontinuadoDichloro(1,1-bis(diphenylphosphino)ferrocene)palladium(II)acetoneadduct
CAS:Produto Controlado<p>Please enquire for more information about Dichloro(1,1-bis(diphenylphosphino)ferrocene)palladium(II)acetoneadduct including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C37H34Cl2FeOP2PdPureza:Min. 95%Peso molecular:789.78 g/molRef: 3D-FD152439
Produto descontinuado(2-Iodophenyl)(2,3,6,7-tetrahydro-1H,5H-benzo[ij]quinolizin-9-yl)methanone
<p>2-Iodophenyl)(2,3,6,7-tetrahydro-1H,5H-benzo[ij]quinolizin-9-yl)methanone is a high quality reagent that can be used as a useful intermediate and building block in the synthesis of complex compounds.</p>Fórmula:C19H18INOPureza:Min. 95 Area-%Peso molecular:403.26 g/mol1-Acetyl-3-(acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one
CAS:Produto Controlado<p>Please enquire for more information about 1-Acetyl-3-(acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C19H14Cl2N2O4Pureza:Min. 95%Peso molecular:405.23 g/molRef: 3D-FA150722
Produto descontinuado1-(3-Chlorophenyl)-1,2-propanedione
CAS:<p>1-(3-Chlorophenyl)-1,2-propanedione is a chiral compound that can be used as an intermediate in the synthesis of bupropion. The purity of 1-(3-Chlorophenyl)-1,2-propanedione is determined by measuring the absorbance at a wavelength of 290 nm. The purity is also validated via gas chromatography with a chiral column and monitored using spectroscopy. It should be noted that the compound has been shown to have pharmacopoeia activity and can be measured at a concentration of 0.02 mg/L in acetonitrile.</p>Fórmula:C9H7ClO2Pureza:Min. 95%Peso molecular:182.6 g/molRef: 3D-FC30962
Produto descontinuado(17R)-4-Chloro-5-ethyl-9-fluoro-11b-hydroxy-16b-methylspiro[androsta-1,4-diene-17,2(3H)-furan]-3,3-dione
CAS:<p>Clobetasol propionate is an organic acid with a chemical structure that is stable in pharmaceutical preparations. It is used to treat inflammatory skin disorders such as psoriasis and atopic dermatitis. Clobetasol propionate is an impurity of clobetasol, which has been shown to be chemically stable in preparations. The clobetasol propionate compound has been found to be more potent than other topical corticosteroids for the treatment of plaque psoriasis and atopic dermatitis.</p>Fórmula:C25H30ClFO4Pureza:Min. 95%Peso molecular:448.95 g/molRef: 3D-FF103612
Produto descontinuado5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one
CAS:<p>Please enquire for more information about 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H18BNO3Pureza:Min. 95%Peso molecular:259.11 g/molRef: 3D-FT142017
Produto descontinuado2-(Fluoromethyl)-3-(2-methylphenyl)-6-nitro-3H-quinazolin-4-one
CAS:Produto Controlado<p>Please enquire for more information about 2-(Fluoromethyl)-3-(2-methylphenyl)-6-nitro-3H-quinazolin-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C16H12FN3O3Pureza:Min. 95%Peso molecular:313.28 g/molRef: 3D-FF97211
Produto descontinuado1-Pentyl-1H-indole-2,3-dione
CAS:<p>1-Pentyl-1H-indole-2,3-dione is a synthetic cannabinoid that is used as a recreational drug. It has been shown to be thermally labile and can decompose at high temperatures. 1-Pentyl-1H-indole-2,3-dione is an acidic compound with a melting point of 79°C. The compound is also oxidant and therefore can react with other compounds to create new substances. This reaction can be accelerated by light or heat, which may result in the formation of hazardous products such as naphthalene.</p>Fórmula:C13H15NO2Pureza:Min. 95%Peso molecular:217.26 g/molRef: 3D-FP125544
Produto descontinuadoZ-Asp(OMe)-Gln-Met-DL-Asp(OMe)-fluoromethylketone
CAS:<p>Z-Asp(OMe)-Gln-Met-DL-Asp(OMe)-fluoromethylketone is a mitochondria-targeting compound that has been shown to have neuroprotective and anti-inflammatory properties. It binds to the ATP synthase in the mitochondrial membrane, inhibiting ATP production and causing cell death by apoptosis. ZAFMK also inhibits kinases such as protein kinase 3β (PK3β) and caspase 9, which are involved in inflammation and apoptosis. ZAFMK has been shown to be effective against various diseases such as multiple sclerosis, Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, Huntington's disease, and stroke.</p>Fórmula:C29H40FN5O11SPureza:Min. 95%Peso molecular:685.72 g/molRef: 3D-FA111096
Produto descontinuado4-Bromo-6-chloropyridazin-3(2H)-one
CAS:<p>4-Bromo-6-chloropyridazin-3(2H)-one is a glycosylation inhibitor and nucleoside analog that can be used in the treatment of cancer. It inhibits the synthesis of deoxyribonucleotides from ribonucleotides by binding to the enzyme ribonucleotide reductase, which catalyzes the conversion of ribonucleotides to deoxynucleotides. 4-Bromo-6-chloropyridazin-3(2H)-one has been shown to inhibit glycosylation in rat liver cells. This drug also inhibits acetone and glycosidation, which are reactions that produce glucose from amino acids or carbohydrates. The crystallization process is also inhibited by this drug because it prevents the formation of nucleoside crystals, which are involved in DNA replication and cell division.</p>Fórmula:C4H2BrClN2OPureza:Min. 95%Peso molecular:209.43 g/molRef: 3D-FB141632
Produto descontinuadoFluorescein-6-carbonyl-Leu-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone
CAS:<p>Please enquire for more information about Fluorescein-6-carbonyl-Leu-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C43H47FN4O15Pureza:Min. 95%Peso molecular:878.85 g/molRef: 3D-FF111108
Produto descontinuado1,3-Difluoroacetone
CAS:<p>1,3-Difluoroacetone is a chemical compound that is used for biological studies. It has been shown to have protease activity in biological samples. 1,3-Difluoroacetone has been studied for its potential as an anti-cancer drug and has also been shown to have toxic effects on prostate cancer cells. It has also been found to induce pluripotent stem cells from human fibroblasts and hl-60 cells (a leukemia cell line). The mechanism of action of 1,3-difluoroacetone is not well understood but it seems to be irreversible inhibition of mitochondrial membrane potential.</p>Fórmula:C3H4F2OPureza:Min. 95%Peso molecular:94.06 g/mol






