
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 18810 produtos de "Cetonas"
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Z-2-Nal-chloromethylketone
CAS:<p>Please enquire for more information about Z-2-Nal-chloromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C22H20ClNO3Pureza:Min. 95%Peso molecular:381.85 g/mol1-(Trifluoromethyl)-1,2-benziodoxol-3(1h)-one
CAS:<p>1-(Trifluoromethyl)-1,2-benziodoxol-3(1H)-one is a deuterated analog of the phenoxy radical. It has been shown to be a potent inhibitor of the apical radiation-induced chain reactions in mitochondria and chloroplasts. The deuterium isotope effect makes 1-(Trifluoromethyl)-1,2-benziodoxol-3(1H)-one more reactive than its non-deuterated counterpart. This increased reactivity leads to an increase in biological properties, such as toxicity studies and reaction mechanism. This drug also has modulating effects on sulfonic acids, which are important for many biological reactions.</p>Fórmula:C8H4F3IO2Pureza:Min. 95 Area-%Cor e Forma:White PowderPeso molecular:316.02 g/molPhenyl-N-propyl ketone
CAS:<p>Phenyl-N-propyl ketone is a butyrophenone that has been shown to inhibit the 5-HT2 receptors in vitro. It has been used to study the mechanism of action of dopamine, and it was found that this drug blocks the binding of dopamine at the receptor site by competing with it for access. This drug also has an effect on locomotor activity in mice. The hydroxy derivative of phenyl-N-propyl ketone has been shown to have a sedative effect in humans. Phenyl-N-propyl ketone is a side effect profile with symptoms including headache, dizziness, nausea, and vomiting.</p>Fórmula:C10H12OPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:148.2 g/mol(2E)-1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one
CAS:<p>Please enquire for more information about (2E)-1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C16H12F6N4OPureza:95%NmrPeso molecular:390.28 g/mol1-Boc-pyrrolidine-2,4-dione
CAS:<p>Please enquire for more information about 1-Boc-pyrrolidine-2,4-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C9H13NO4Pureza:Min. 95%Peso molecular:199.2 g/molFluorescein-6-carbonyl-Tyr-Val-Ala-DL-Asp(OMe)-fluoromethylketone
CAS:<p>Please enquire for more information about Fluorescein-6-carbonyl-Tyr-Val-Ala-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C45H50FN5O15Pureza:Min. 95%Peso molecular:919.9 g/mol4-{[4-(4-Methyloxyphenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]-triazol-3-one
CAS:<p>Please enquire for more information about 4-{[4-(4-Methyloxyphenyl)-piperazin-1-yl]-phenyl}-2,4-dihydro-[1,2,4]-triazol-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C19H21N5O2Pureza:Min. 95%Peso molecular:351.4 g/mol3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropyridin-2(1H)-one
CAS:<p>3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropyridin-2(1H)-one is a synthetic compound that has been shown to have potent antiplatelet activity. It was developed as a new drug for the prevention of thrombosis and embolism, and was recently approved by the FDA in 2010. The molecular weight of this compound is 459.3 g/mol with an impurity level of 1.2%. 3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropyridin-2(1H)-one is used in the pulping process for paper production.</p>Fórmula:C20H25O3N3Pureza:Min. 95%Peso molecular:355.43 g/molAc-Asp-Glu-Val-Asp-chloromethylketone trifluoroacetate salt
CAS:<p>Ac-Asp-Glu-Val-Asp-chloromethylketone trifluoroacetate salt is a basic protein. It inhibits the neuronal death induced by dopamine and its derivatives, which is caused by overactivation of the mitochondrial membrane potential and release of cytochrome c from mitochondria to cytosol. This compound also inhibits the activation of toll-like receptor 4 (TLR4) and nuclear factor κB (NF-κB) signaling pathways in neuronal cells. Ac-Asp-Glu-Val-Asp-chloromethylketone trifluoroacetate salt has been shown to have antiinflammatory effects when applied topically on skin wounds. The molecule has been used as a model system for studying the molecular mechanism of epidermal growth factor (EGF) activation in hybridoma cell lines and primary cells.</p>Fórmula:C21H31ClN4O11Pureza:Min. 95%Peso molecular:550.94 g/molZ-Val-Arg-Pro-DL-Arg-fluoromethylketone trifluoroacetate salt
CAS:<p>Please enquire for more information about Z-Val-Arg-Pro-DL-Arg-fluoromethylketone trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C31H49FN10O6Pureza:Min. 95%Peso molecular:676.78 g/molZ-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/mol2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one HCl
CAS:<p>Please enquire for more information about 2-n-Butyl-1,3-diaza-spiro[4,4]non-1-en-4-one HCl including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H18N2O·HClPureza:Min. 95%Peso molecular:230.73 g/mol8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
CAS:<p>Please enquire for more information about 8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H10ClNOPureza:Min. 95%Peso molecular:243.69 g/mol1-(5-Chloro-2-hydoxyphenyl)ethanone
CAS:<p>1-(5-Chloro-2-hydoxyphenyl)ethanone is a potent inhibitor of the antiapoptotic protein survivin. It binds to the carbonyl group of the molecule, which is located on the intramolecular hydrogen bond surface. This leads to conformational changes in the molecule and ternary complex formation, which eventually leads to apoptosis protein aggregation and activation. 1-(5-Chloro-2-hydoxyphenyl)ethanone has been shown to inhibit prostate cancer cells and has also been studied in clinical trials for its anticancer properties.</p>Fórmula:C8H7ClO2Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:170.59 g/molFluorescein-6-carbonyl-Leu-Glu(OMe)-His-DL-Asp(OMe)-fluoromethylketone
CAS:<p>Please enquire for more information about Fluorescein-6-carbonyl-Leu-Glu(OMe)-His-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C45H47FN6O14Pureza:Min. 95%Peso molecular:914.89 g/mol7α-Methyl-3,3-dimethoxy-5(10)-estrene-17-one
CAS:Produto Controlado<p>Please enquire for more information about 7alpha-Methyl-3,3-dimethoxy-5(10)-estrene-17-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C21H32O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:332.48 g/mol(4S,5R)-4-Methyl-5-phenyloxazolidin-2-one
CAS:<p>(4S,5R)-4-Methyl-5-phenyloxazolidin-2-one is an amide that is prepared by the reaction of piperidine and benzyl chloride. It is a chiral compound with (4S,5R) configuration and has a basic hydrolysis. The compound was optimized for its synthesis by using different solvents. This amide has been used in the transfer of methyl groups to different substrates. It also has been used in asymmetric synthesis as a chiral auxiliary for the preparation of enantiopure sulfinyl compounds.</p>Fórmula:C10H11NO2Pureza:Min. 95%Peso molecular:177.2 g/molAc-Tyr-Val-Ala-Asp-2,6-dimethylbenzoyloxymethylketone
CAS:<p>Ac-Tyr-Val-Ala-Asp-2,6-dimethylbenzoyloxymethylketone is a potent transcriptional regulator that can be used to treat breast cancer. Ac-Tyr-Val-Ala-Asp-2,6-dimethylbenzoyloxymethylketone binds to estrogen receptor and prevents the binding of estrogen to its receptor. This leads to the death of cancer cells by inhibiting the function of bcl family proteins. Acetylation of this compound at C8, C10, and C17 positions increases its potency in vivo. In addition, Acetylated TAVADM can inhibit pancreatic cancer cell growth by activating signal transducer and activator of transcription 3 (STAT3) and inhibiting the activity of bcl family proteins such as BCL2 and BCLXL. Acetylated TAVADM has also been shown to have antiapoptotic</p>Fórmula:C33H42N4O10Pureza:Min. 95%Peso molecular:654.71 g/mol1-(2-Furyl)-1,3-butanedione
CAS:<p>1-(2-Furyl)-1,3-butanedione is an organic compound with the chemical formula CO. It is a diketone that acts as a metal chelate. The molecule has been shown to have antibacterial properties against gram-negative bacteria and also inhibits the growth of amyloid plaques in Alzheimer's disease. 1-(2-Furyl)-1,3-butanedione binds to the chlorine atom of a bacterial cell wall and prevents it from binding to the amine group on the surface of proteins, which are vital for protein synthesis. This leads to a decrease in bacterial growth. 1-(2-Furyl)-1,3-butanedione can be used as an alternative for chlorine gas in water purification processes because it reacts with HCl and converts it into less toxic hydrogen chloride.</p>Fórmula:C8H8O3Pureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:152.15 g/molMenadione
CAS:<p>Menadione, also known as vitamin K3, is a chemical compound which is used as a cofactor in the synthesis of blood clotting factors. Menadione has been shown to protect proteins against oxidative damage. Menadione interacts with two types of DNA-binding proteins: response element (RE) and natural compounds. Menadione binds to the response elements on DNA and regulates gene expression. Menadione has been shown to inhibit protein oxidation in hl-60 cells and human polymorphonuclear leukocytes. The mechanism for this inhibition is not yet well understood but may be due to the ability of menadione to bind to reactive oxygen species (ROS). Menadione also binds to natural compounds that regulate gene expression; these compounds are small molecules that interact with DNA at points other than response elements. These binding sites are found upstream from genes, where they act as transcriptional regulators or repressors by altering the rate of transcription. Menadione binds to</p>Fórmula:C11H8O2Pureza:Min. 98 Area-%Cor e Forma:Yellow PowderPeso molecular:172.18 g/mol
