
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.
18810 produits trouvés pour "Cétones"
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Biotinyl-Tyr-Val-Ala-Asp-chloromethylketone
CAS :Please enquire for more information about Biotinyl-Tyr-Val-Ala-Asp-chloromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C32H45ClN6O9SDegré de pureté :Min. 95%Masse moléculaire :725.25 g/molZ-Phe-Phe-diazomethylketone
CAS :<p>Z-Phe-Phe-diazomethylketone is a cathepsin inhibitor that has been shown to inhibit the proteolytic activity of various enzymes, including serine proteases and thrombotic thrombocytopenic. This compound inhibits the growth of Leishmania parasites in cell culture and has been shown to have a high affinity for carboxy terminal and proximal tubules. Z-Phe-Phe-diazomethylketone has a neutral pH, with an optimum at 7.0, which may be due to its ability to bind to proteins or other components of cells without affecting their functions.</p>Formule :C27H26N4O4Degré de pureté :Min. 95%Masse moléculaire :470.52 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>Formule :C20H25O3N3Degré de pureté :Min. 95%Masse moléculaire :355.43 g/mol5-Hydroxy-4-propyl-2(5H)-furanone
CAS :<p>Please enquire for more information about 5-Hydroxy-4-propyl-2(5H)-furanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C7H10O3Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :142.15 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>Formule :C33H42N4O10Degré de pureté :Min. 95%Masse moléculaire :654.71 g/molZ-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone
CAS :<p>Z-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone is a small molecule that has been shown to induce apoptosis in cultured cells. It is a caspase-3 inhibitor, which prevents the activation of the caspase cascade and protects cells from oxidative injury. Low doses of Z-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone have been shown to induce apoptosis in cultured cells, with no significant cytotoxicity at high doses. The mechanism of action for this agent is not yet known, but it may promote mitochondrial membrane potential loss and neuronal death by binding to DNA, or induce cell death through a caspase-independent pathway.</p>Formule :C30H41FN4O12Degré de pureté :Min. 95%Masse moléculaire :668.66 g/mol3-Chloro-2,4-pentanedione
CAS :<p>3-Chloro-2,4-pentanedione is a model system that has been used to study the reaction mechanism of the intramolecular hydrogen transfer. This molecule was found to be more reactive in the presence of sodium carbonate and anhydrous sodium, which is due to protonation of the hydroxyl group on the ethylene diamine. 3-Chloro-2,4-pentanedione reacts with carbon disulphide and ethylene diamine to form 2,5-dimethylhexane-1,6-diol. 3D molecular docking analysis has shown that this compound binds to the ryanodine receptor and may be a potential therapeutic agent for patients with carcinoma cell lines.</p>Formule :C5H7ClO2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :134.56 g/mol(11β,16α)-16,17-[(1RS)-Ethylidenebis(oxo)]-11,21-dihydroxypregna-1,4-diene-3,20-dione
CAS :<p>Please enquire for more information about (11β,16α)-16,17-[(1RS)-Ethylidenebis(oxo)]-11,21-dihydroxypregna-1,4-diene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C23H30O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :402.48 g/mol3,6-Bis([1,1'-biphenyl]-4-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
CAS :<p>3,6-Bis([1,1'-biphenyl]-4-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione is an analytical reagent that has been used as a corrosion inhibitor in coatings. It has been shown to promote the formation of reactive oxygen species and inhibit the growth of bacteria by binding to DNA. The biphenyl group is known for its ability to form intermolecular hydrogen bonding with chloride ions and aliphatic hydrocarbons. This reaction yields a biphenyl aryl halide intermediate that reacts with an acid catalyst to produce a reactive oxygen species (ROS) and convert chloride ions into chloride radicals. The ROS can then react with other molecules such as particles to form free radicals that are highly corrosive. The average particle diameter for this product is in the range of 10 nm - 100 nm.</p>Formule :C30H20N2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :440.49 g/molZ-Val-Asp(OMe)-Val-Ala-DL-Asp(OMe)-fluoromethylketone
<p>Please enquire for more information about Z-Val-Asp(OMe)-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>Formule :C32H46FN5O11Degré de pureté :Min. 95%Masse moléculaire :695.73 g/mol4-(2-Bromoethyl)-1,3-dihydro-2H-indolin-2-one
CAS :<p>Please enquire for more information about 4-(2-Bromoethyl)-1,3-dihydro-2H-indolin-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C10H10BrNODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :240.1 g/molHedione
CAS :<p>Hedione is a natural product that has been used in perfumery. It is an aliphatic ketone with the chemical formula of C10H14O2 and a molecular weight of 176.18 g/mol. Hedione is also found in some essential oils, such as jasmine oil. Hedione has been studied as a model system to study fatty acid metabolism and basic protein synthesis in bacteria. The stability of hedione is dependent on its pH and redox potential, with lower pH values leading to increased stability. Hedione can be extracted from water samples using solid phase microextraction (SPME) and analyzed by gas chromatography-mass spectrometry (GC-MS). Hedione can be used for wastewater treatment, as it has been shown to inhibit methyl dihydrojasmonate production in biological treatment processes. Hedione may have potential as an anti-inflammatory agent due to its ability to inhibit malonic acid production in humans at low concentrations (</p>Formule :C13H22O3Degré de pureté :Min. 95%Masse moléculaire :226.31 g/mol3-Methylcyclohex-2-en-1-one
CAS :<p>3-Methylcyclohex-2-en-1-one is a chemical compound that is used in the synthesis of pharmaceuticals, pesticides, and other organic compounds. It has been shown to be effective against Dendroctonus species and other pests. 3-Methylcyclohex-2-en-1-one is synthesized from cyclohexanone by hydrogenation of the double bond at the 3 position. The reaction can be catalyzed by palladium complexes with acid complexing ligands, such as phosphines or amines. The product is then purified by distillation, crystallization, or recrystallization.</p>Formule :C7H10ODegré de pureté :Min. 95%Masse moléculaire :110.15 g/mol(Z)-1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone oxime
CAS :<p>(Z)-1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone oxime is an antifungal agent that inhibits the synthesis of ergosterol, a major constituent of fungal cell membranes. It has been shown to be active against a variety of fungi and yeasts. (Z)-1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone oxime also has antimicrobial activity against bacteria such as Staphylococcus aureus and Pseudomonas aeruginosa.</p>Formule :C11H9Cl2N3ODegré de pureté :Min. 95%Masse moléculaire :270.11 g/molH-Ala-Ala-Pro-Val-chloromethylketone
CAS :<p>H-Ala-Ala-Pro-Val-chloromethylketone is a hydrogen peroxide prodrug that is activated by the enzyme chloromethyl ketone. This drug has been shown to be active against schistosoma and pancreatic cancer cells, as well as in activating peroxide. HAPV may also have an effect on immunity and leukocytes, which could be due to its ability to sensitize these cells to damage caused by other agents, or through the hydrolytic enzymes it generates.</p>Formule :C17H29ClN4O4Degré de pureté :Min. 95%Masse moléculaire :388.89 g/mol3-Aminoazepan-2-one hydrochloride
CAS :<p>Please enquire for more information about 3-Aminoazepan-2-one hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C6H12N2O•HClDegré de pureté :Min. 95%Masse moléculaire :164.63 g/molFluorescein-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>Formule :C43H47FN4O15Degré de pureté :Min. 95%Masse moléculaire :878.85 g/mol2,2,2-Trifluoro-1-(3-Trimethylsilylphenyl)Ethanone
CAS :<p>2,2,2-Trifluoro-1-(3-trimethylsilylphenyl)ethanone is a chemical that can be used as an acetylcholinesterase inhibitor. This agent is designed to inhibit the enzyme that breaks down acetylcholine, which is responsible for transmitting nerve impulses and controlling muscle contractions. The activity of 2,2,2-Trifluoro-1-(3-trimethylsilylphenyl)ethanone is reversible by hydrolysis and it has a low bioavailability due to its high lipophilicity. Acetylcholinesterase inhibitors are mainly used for the treatment of inflammatory diseases such as rheumatoid arthritis. br> The pharmacodynamics of 2,2,2-Trifluoro-1-(3-trimethylsilylphenyl)ethanone are not well understood. This drug also has side effect profiles</p>Formule :C11H13F3OSiDegré de pureté :Min. 95%Masse moléculaire :246.3 g/molcis-9,10-Epoxystearic acid
CAS :<p>cis-9,10-Epoxystearic acid (cis-9,10-Epoxyoctadecanoic acid) is an endogenous component in human urine and blood and can be produced from oleic acid by enzymic</p>Formule :C18H34O3Degré de pureté :99.93%Couleur et forme :SolidMasse moléculaire :298.46BD-AcAc 2
CAS :BD-AcAc 2 (Ketone Ester) is a ketone monoester and can be used as a source of oral nutritional ketones.Formule :C8H16O4Degré de pureté :99.62%Couleur et forme :SolidMasse moléculaire :176.21

