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Cétones

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.

18868 produits trouvés pour "Cétones"

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  • 3-(Dimethylamino)-1-(1-methyl-1H-indol-2-yl)prop-2-en-1-one

    Produit contrôlé
    CAS :
    Please enquire for more information about 3-(Dimethylamino)-1-(1-methyl-1H-indol-2-yl)prop-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C14H16N2O
    Degré de pureté :Min. 95%
    Masse moléculaire :228.29 g/mol

    Ref: 3D-FD134743

    1g
    390,00€
    2g
    598,00€
    5g
    1.067,00€
    500mg
    300,00€
  • 5-Bromo-6-methylpyrimidine-2,4(1H,3H)-dione

    CAS :
    <p>5-Bromo-6-methylpyrimidine-2,4(1H,3H)-dione is an immunosuppressive drug that belongs to the class of hydantoins. It can be used to treat a variety of diseases associated with immunodeficiency including AIDS. 5-Bromo-6-methylpyrimidine-2,4(1H,3H)-dione inhibits viral replication by alkylating nucleotides and DNA synthesis at the GTPase level. The amide group in the molecule is responsible for this property. Kinetics studies have shown that the rate of hydrolysis of 5-bromo-6-methylpyrimidine-2,4(1H,3H)-dione depends on the pH and temperature of solution.</p>
    Formule :C5H5BrN2O2
    Degré de pureté :Min. 95%
    Masse moléculaire :205.01 g/mol

    Ref: 3D-FB130253

    50g
    863,00€
    100g
    1.031,00€
  • 3-Phenylquinazoline-2,4(1H,3H)-dione

    Produit contrôlé
    CAS :
    <p>3-Phenylquinazoline-2,4(1H,3H)-dione is an efficient synthesis of hydrazine. It can be used in the synthesis of other molecules.</p>
    Formule :C14H10N2O2
    Degré de pureté :Min. 95%
    Masse moléculaire :238.24 g/mol

    Ref: 3D-FP131535

    10g
    906,00€
  • 2,3-Dihydro-1,4-dithiino[2,3-c]furan-5,7-dione

    CAS :
    2,3-Dihydro-1,4-dithiino[2,3-c]furan-5,7-dione is a coordination polymer that contains both an anhydride and a hydroxide group. It has been shown to form a coordination polymer with lithium hydroxide as the counterion. The topological spaces of the polymer are not limited by the size of the monomer unit. This coordination polymer has been shown to form through reaction with lithium hydroxide in water at room temperature.
    Formule :C6H4O3S2
    Degré de pureté :Min. 95%
    Couleur et forme :Slightly Yellow Powder
    Masse moléculaire :188.22 g/mol

    Ref: 3D-FD00362

    10g
    863,00€
    25g
    1.518,00€
  • (1-Methyl-1H-imidazol-2-yl)(4-methylphenyl)methanone

    Produit contrôlé
    CAS :
    Please enquire for more information about (1-Methyl-1H-imidazol-2-yl)(4-methylphenyl)methanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C12H12N2O
    Degré de pureté :Min. 95%
    Masse moléculaire :200.24 g/mol

    Ref: 3D-FM133541

    1g
    390,00€
    2g
    598,00€
    5g
    1.067,00€
    500mg
    300,00€
  • Cyclopropyl 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>
    Degré de pureté :Min. 95%

    Ref: 3D-FC44574

    100g
    863,00€
  • (3b,9b,10a)-3-Hydroxy-pregna-5,7-dien-20-one

    Produit contrôlé
    CAS :
    <p>Please enquire for more information about (3b,9b,10a)-3-Hydroxy-pregna-5,7-dien-20-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C21H30O2
    Degré de pureté :Min. 95%
    Masse moléculaire :314.46 g/mol

    Ref: 3D-FH24483

    1mg
    336,00€
    2mg
    491,00€
    5mg
    878,00€
    10mg
    1.478,00€
    25mg
    2.806,00€
  • 3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione

    CAS :
    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
    Formule :C11H10O3
    Degré de pureté :Min. 95%
    Masse moléculaire :190.2 g/mol

    Ref: 3D-FT131357

    1g
    863,00€
  • 8a,13a,14b-Estra-4,9-diene-3,17-dione

    Produit contrôlé
    CAS :
    <p>Please enquire for more information about 8a,13a,14b-Estra-4,9-diene-3,17-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C18H22O2
    Degré de pureté :Min. 95%
    Masse moléculaire :270.37 g/mol

    Ref: 3D-FE22817

    1mg
    613,00€
    2mg
    1.056,00€
    5mg
    1.810,00€
    10mg
    3.205,00€
  • 5-(2,3,4-Trimethoxyphenyl)cyclohexane-1,3-dione

    Produit contrôlé
    CAS :
    <p>Please enquire for more information about 5-(2,3,4-Trimethoxyphenyl)cyclohexane-1,3-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C15H18O5
    Degré de pureté :Min. 95%
    Masse moléculaire :278.3 g/mol

    Ref: 3D-FT134776

    1g
    300,00€
    2g
    430,00€
    5g
    736,00€
  • 5-Chloro-2-hydroxy-2-methoxycarbonyl-1-indanone

    CAS :
    Please enquire for more information about 5-Chloro-2-hydroxy-2-methoxycarbonyl-1-indanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C11H9ClO4
    Degré de pureté :Min. 95%
    Masse moléculaire :240.64 g/mol

    Ref: 3D-FC150305

    100mg
    863,00€
    250mg
    1.411,00€
  • Cyclohexanone

    Produit contrôlé
    CAS :
    Cyclohexanone is an organic compound with the chemical formula CH2O. It is a colorless liquid that has a pleasant odor. This compound has been shown to be metabolized by microsomal enzymes in rat liver and in human urine samples. Cyclohexanone has been found to react with hydrochloric acid to form cyclohexanol and hydrogen chloride gas. Cyclohexanol is a beta-keto acid that can be converted into fatty acids, such as methyl myristate, which are used for the synthesis of fat cells. The structural analysis of cyclohexanone has revealed that it contains a hydroxyl group and a methyl ketone moiety on adjacent carbons.
    Formule :C6H10O
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid
    Masse moléculaire :98.14 g/mol

    Ref: 3D-FC02353

    1kg
    291,00€
    2kg
    410,00€
    5kg
    729,00€
    10kg
    1.085,00€
    500g
    218,00€
  • 5-Nonanone

    CAS :
    5-Nonanone is a fatty acid that has been shown to have significant interactions with hydrogen fluoride. It reacts with a hydroxyl group to form an ester and hydrogen fluoride, which may be due to the presence of a reactive methylene group. 5-Nonanone can also react with methyl ethyl or methyl pentanoate in the presence of hydrochloric acid, forming particle or phase transition temperature. The acute toxicity of 5-nonanone is low and there are no known chronic exposure effects.
    Formule :C9H18O
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid
    Masse moléculaire :142.24 g/mol

    Ref: 3D-FN33834

    500g
    860,00€
  • cis-5-Benzyltetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3ah)-dione

    CAS :
    Please enquire for more information about cis-5-Benzyltetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3ah)-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C13H14N2O2
    Degré de pureté :Min. 95%
    Masse moléculaire :230.26 g/mol

    Ref: 3D-FB148774

    500mg
    863,00€
  • 21-Acetoxy-11b-hydroxy-16a,17a-propylmethylenedioxpregna-1,4-diene-3,20-dione

    Produit contrôlé
    CAS :
    Please enquire for more information about 21-Acetoxy-11b-hydroxy-16a,17a-propylmethylenedioxpregna-1,4-diene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C27H36O7
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :472.57 g/mol

    Ref: 3D-FA16965

    2mg
    303,00€
    5mg
    410,00€
    10mg
    607,00€
    25mg
    1.085,00€
  • 1-(1-Benzyl-1H-indol-3-yl)ethanone

    Produit contrôlé
    CAS :
    Please enquire for more information about 1-(1-Benzyl-1H-indol-3-yl)ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C17H15NO
    Degré de pureté :Min. 95%
    Masse moléculaire :249.31 g/mol

    Ref: 3D-FB122730

    1g
    390,00€
    2g
    598,00€
    5g
    1.067,00€
    500mg
    300,00€
  • 5-Chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one

    CAS :
    5-Chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one is a chemical compound that is used in analytical chemistry as an insecticide. It has been shown to cause genotoxic activity in weevils exposed to light. The compound has also been shown to have long term efficacy in plants and toxicity studies on animals. 5-Chloro-1H-imidazo[4,5-b]pyridin-2(3H)-one is metabolized by detoxification enzymes and excreted through the urine.
    Degré de pureté :Min. 95%

    Ref: 3D-FC142316

    1g
    863,00€
  • 7-Benzyl-1H-Purine-2,6(3H,7H)-Dione

    Produit contrôlé
    CAS :
    <p>Please enquire for more information about 7-Benzyl-1H-Purine-2,6(3H,7H)-Dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C12H10N4O2
    Degré de pureté :Min. 95%
    Masse moléculaire :242.23 g/mol

    Ref: 3D-FB53378

    500mg
    860,00€
  • 1-[3-Chloro-5-(trifluoromethyl)phenyl]ethanone

    CAS :
    Please enquire for more information about 1-[3-Chloro-5-(trifluoromethyl)phenyl]ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C9H6ClF3O
    Degré de pureté :Min. 95%
    Masse moléculaire :222.59 g/mol

    Ref: 3D-FC90109

    25g
    863,00€
  • 1-Methyl-1,3-dihydro-2H-imidazol-2-one

    CAS :
    <p>1-Methyl-1,3-dihydro-2H-imidazol-2-one is a chemical compound with the formula CHN. It has been used as a precursor to other compounds and can be prepared by reaction of methanol with chlorine or chloramine. 1,3-Dihydroimidazole reacts with UV light to generate photoproducts that contain pyrimidine or pyridinium rings. It is also reactive with chloride ion and can be used as a raw material for organic synthesis. 1,3-Dihydroimidazole can also be synthesized from chlorinated methanesulfonate esters.</p>
    Formule :C4H6N2O
    Degré de pureté :Min. 95%
    Masse moléculaire :98.1 g/mol

    Ref: 3D-FM46681

    250mg
    863,00€