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.
18873 produits trouvés pour "Cétones"
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5-Chloro-2-adamantanone
CAS :5-Chloro-2-adamantanone is an organic solvent that has nucleophilic properties. It can act as a reactive, nucleophile, or carbonyl group. 5-Chloro-2-adamantanone is synthesized by the reaction of 2-chloroadamantane with chlorosulfonic acid in the presence of zinc chloride at room temperature. The yield of this reaction is dependent on the concentration of zinc chloride used and ranges from 23% to 66%. This reaction can be optimized by altering the reaction time and temperature, as well as by using different halides.Formule :C10H13ClODegré de pureté :Min. 95%Masse moléculaire :184.66 g/molEupatilin
CAS :Eupatilin is a flavonoid compound, which is derived from the Artemisia species. This plant-based source has been traditionally used in various medicinal applications across different cultures. Eupatilin’s mode of action involves inhibition of pro-inflammatory cytokines and modulation of signaling pathways associated with inflammation, such as the NF-kB pathway. Additionally, it has been found to possess antioxidant activities, which further contributes to its therapeutic potential.Formule :C18H16O7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :344.32 g/molD-Phenylalanyl-prolyl-arginyl chloromethyl ketone
CAS :D-Phenylalanyl-prolyl-arginyl chloromethyl ketone is a chemical compound that inhibits the proteolytic activity of serine proteases. It binds to the thrombin receptor on the surface of cells and prevents activation of fibrinogen by thrombin, which is an enzyme that promotes clotting. D-Phenylalanyl-prolyl-arginyl chloromethyl ketone also blocks platelet aggregation and has shown an ability to induce muscle cell proliferation. This drug has been used in pharmacological experiments as an inhibitor binding agent.Formule :C21H31ClN6O3Degré de pureté :Min. 90 Area-%Couleur et forme :PowderMasse moléculaire :450.96 g/mol2-Amino-6-formylpteridin-4-one
CAS :2-Amino-6-formylpteridin-4-one is a reactive compound that can cause oxidative injury in humans. It has been shown to cause hydrogen bond cleavage and the loss of structural integrity in human serum. 2-Amino-6-formylpteridin-4-one also induces apoptosis by inhibiting the mitochondrial membrane potential and releasing cytochrome c from the mitochondria into the cytosol. 2-Amino-6-formylpteridin-4-one is an inhibitor of binding to anion radicals, which may be beneficial for treating skin disorders such as psoriasis.Formule :C7H5N5O2Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :191.15 g/mol2-Amino-6-morpholin-4-ylpyrimidin-4(3H)-one
CAS :2-Amino-6-morpholin-4-ylpyrimidin-4(3H)-one (2AP) is a versatile building block for the synthesis of complex compounds. It is used as a reaction component in organic chemistry, as well as a reagent for the synthesis of other chemical substances. 2AP is also useful as an intermediate in the production of pharmaceuticals, agrochemicals, and other research chemicals. 2AP has been shown to be useful in the synthesis of fine chemicals, such as amorphous silicon dioxide and polystyrene sulfonic acid. This substance can be used to make a variety of products with different properties, which makes it an excellent scaffold for research purposes. 2AP can be found under CAS number 37409-97-5.Formule :C8H12N4O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :196.21 g/mol(2-Nitrophenyl)acetone
CAS :2-Nitrophenylacetone is a polycyclic compound with an alkyl group, phenyl group, and a diterpenoid substituent. It is acylated with an acetate group on the 2-nitrophenyl group. The skeleton of this molecule contains a ketone (C=O) framework. The hydrogen atom in the molecule constitutes its chemistry. This molecule has been expressed in E. coli and purified to homogeneity. It constitutes the first example of a ketone containing framework for which biomolecular chemistry has been studied.
Formule :C9H9NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :179.17 g/mol1,1,1,3,3,3-Hexabromoacetone
CAS :Hexabromoacetone is a synthetic chemical that belongs to the class of organometallics. It is an efficient method for preparing amines and primary alcohols from halogenated acetones, as well as a polymerization inhibitor. Hexabromoacetone is also used in analytical methods for detecting amines and primary alcohols. The compound has antiviral properties, with its action being primarily due to UV irradiation. This chemical can be prepared using hydrogen chloride and hydroxyl groups, or by using uv irradiation on 2-bromoethanol.
Formule :C3Br6ODegré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :531.46 g/mol6-Methoxy-1-indanone
CAS :6-Methoxy-1-indanone is a chemical compound that can be found in the form of two structural isomers. They both have the same pharmacokinetic properties and are potent inhibitors of 5-HT1A receptors. 6-Methoxy-1-indanone also has potent inhibitory activity on the MT2 receptors, which are present in the central nervous system. This compound has been shown to be an active methylene group with neurodegenerative disease and has carbonyl groups.Formule :C10H10O2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :162.19 g/mol3-(tert-butyl)-6-nitroindeno[3,2-c]pyrazol-4-one
CAS :Please enquire for more information about 3-(tert-butyl)-6-nitroindeno[3,2-c]pyrazol-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%(2,5-Dichlorophenyl)acetone
CAS :(2,5-Dichlorophenyl)acetone is a chemical compound that is used as a reaction component in the synthesis of other compounds. It can be used as a reagent in the preparation of high quality research chemicals, speciality chemicals and fine chemicals. It is also used as an intermediate in the synthesis of complex compounds. (2,5-Dichlorophenyl)acetone has CAS number 102052-40-4.Formule :C9H8Cl2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :203.06 g/molEthyl cyclopentanone-2-carboxylate
CAS :Ethyl cyclopentanone-2-carboxylate (ECPC) is a chemical compound that can be synthesized from picolinic acid, β-amino acid, and methyl ketones. It is a bifunctional molecule that has been shown to have the ability to activate methylene groups. ECPC has been used in the synthesis of β-amino esters and ethyl esters. This compound can also react with hydrogen fluoride and trifluoroacetic acid to form ethyl cyclopentanone-2-carboxylate trifluoroacetate (ECPCT). ECPC has been found to undergo an aldol cyclization reaction when exposed to hydrogen ions in the presence of a base. The activation energies for this reaction are 19.6 kJ/mol for the first step and 23.5 kJ/mol for the second step.Formule :C8H12O3Degré de pureté :Min. 95 Area-%Couleur et forme :Colorless Clear LiquidMasse moléculaire :156.18 g/mol(2,6-Difluorophenyl)acetone
CAS :(2,6-Difluorophenyl)acetone is an organic compound with the chemical formula CH3C(O)CH=CHF. It is a colorless liquid that boils at 142 °C and has a melting point of about -5 °C. This compound is mainly used as a reagent in organic synthesis, but it can also be used as a building block for complex compounds. The synthesis of (2,6-difluorophenyl)acetone starts by reacting 2-bromo-1,4-phenylene with 2,6-difluoroaniline in benzene. The product can then be purified by distillation or recrystallization to yield high quality (2,6-difluorophenyl)acetone.
Formule :C9H8F2ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :170.16 g/molPhenyl N-tridecyl ketone
CAS :Phenyl N-tridecyl ketone is a high quality, research chemical that is used as a reagent and reaction component. The compound has been shown to be an effective building block for the production of complex compounds with a variety of applications including pharmaceuticals and agrochemicals. Phenyl N-tridecyl ketone is also useful in the synthesis of speciality chemicals and fine chemicals. It has been shown to have versatile scaffolding properties which can be used as an intermediate or starting point for the production of other compounds with different functional groups.Formule :C20H32ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :288.47 g/mol(6α,17β)-6-Fluoro-17-Hydroxyandrost-4-En-3-One
CAS :Produit contrôlé(6alpha,17beta)-6-Fluoro-17-Hydroxyandrost-4-En-3-One is an androgen that has both agonistic and antagonistic effects on nuclear receptors. It activates the androgen receptor and is equipotent with testosterone. This drug also inhibits the estrogen receptor, but does not bind to the progesterone receptor. This synthetic agent is used for treating hypogonadism in males due to castration or aging and prostate cancer.Formule :C19H27FO2Degré de pureté :Min. 95%Masse moléculaire :306.41 g/molTestosterone propionate
CAS :Produit contrôléTestosterone propionate is a synthetic androgen and anabolic steroid. It is classified as a Schedule III drug under the Controlled Substances Act, meaning that it has less potential for abuse than Schedule I or II drugs, but more potential for abuse than Schedule IV drugs. Testosterone propionate is a white crystalline solid with a melting point of about 155-160°C. It has been shown to produce significant up-regulation of ovarian activity in rats following injection into their ovaries. This effect may be due to testosterone's ability to activate the polymerase chain reaction (PCR). Testosterone propionate also induces the production of polymorphonuclear leucocytes by binding to toll-like receptors on cell surfaces, which may play a role in bowel disease. The use of testosterone propionate nanoparticulate compositions as a delivery system may allow for more efficient absorption into the bloodstream, leading to increased bioavailability. Testosterone propionate can also cause an increase in energyFormule :C22H32O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :344.49 g/mol4,4-Difluorocyclohexan-1-one
CAS :4,4-Difluorocyclohexan-1-one (DFCO) is a colorless liquid that is soluble in organic solvents. It has been shown to have potential as a treatment for Alzheimer's disease due to its ability to inhibit the conformational changes in the amyloid beta peptide. DFCO was synthesized by reacting pyridazine with difluoroethanol, which led to the formation of two stereoisomers: R and S. The R stereoisomer was found to be more potent than the S stereoisomer in inhibiting acetylcholine release from human lung cells and had better binding affinity for adenosine receptors. This compound also showed antiinflammatory properties when it was used as an inhibitor of prostaglandin synthesis in mice.Formule :C6H8F2ODegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :134.12 g/mol3-((4-(dimethylamino)phenyl)amino)-5,5-dimethylcyclohex-2-en-1-one
CAS :Please enquire for more information about 3-((4-(dimethylamino)phenyl)amino)-5,5-dimethylcyclohex-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%6-Fluoro-1,3,4 ,5-tetrahydro-3-[4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1 ,2,3-triazol-1-yl]-1-(2-trifluoroethyl)-2H-1-benzazepin-2-one
CAS :6-Fluoro-1,3,4,5-tetrahydro-3-[4-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-- 1,2,3-triazol-1yl]-1-(2trifluoroethyl)-2H-1benzazepin-2one (6FTH) is an anticancer drug that belongs to the class of benzothiazole derivatives. It has been shown to have potent antiangiogenic and antiproliferative properties in preclinical studies. 6FTH has been shown to be effective against colon cancer and breast cancer cells in vitro. It also inhibits the growth of squamous cell carcinoma cells by downregulating the expression of proteins involved in tumorigenesis. The compound has been found to be safe when used as an adjuvant to a combination therapy containing cisplatinFormule :C25H22F4N6O2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :514.48 g/mol3-(4-bromophenyl)-5-(1-methylindol-3-yl)-1H,4H,5H-1,2-diazin-6-one
CAS :Please enquire for more information about 3-(4-bromophenyl)-5-(1-methylindol-3-yl)-1H,4H,5H-1,2-diazin-6-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%3-(4-(tert-butyl)phenyl)-5-(1-methylindol-3-yl)-1H,4H,5H-1,2-diazin-6-one
CAS :Please enquire for more information about 3-(4-(tert-butyl)phenyl)-5-(1-methylindol-3-yl)-1H,4H,5H-1,2-diazin-6-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C23H25N3ODegré de pureté :Min. 95%Masse moléculaire :359.46 g/mol
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