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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.

18871 produits trouvés pour "Cétones"

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  • 2-Chloro-1-(6-methyl(1,2,3,4-tetrahydroquinolyl))propan-1-one


    Please enquire for more information about 2-Chloro-1-(6-methyl(1,2,3,4-tetrahydroquinolyl))propan-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Degré de pureté :Min. 95%

    Ref: 3D-FC169978

    5g
    849,00€
  • 2-[(3-Phenoxyphenyl)methylene]-2H-1,4-benzothiazin-3(4H)-one

    CAS :
    Please enquire for more information about 2-[(3-Phenoxyphenyl)methylene]-2H-1,4-benzothiazin-3(4H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C21H15NO2S
    Degré de pureté :Min. 95%
    Couleur et forme :Powder

    Ref: 3D-FP169832

    5g
    849,00€
  • 3-Phenylindeno[1,2-c]pyrazol-4(2H)-one

    CAS :
    3-Phenylindeno[3,2-c]pyrazol-4-one is a dioxane that is used as a catalyst in the manufacture of pharmaceuticals. It has a low toxicity and can be used to form other compounds, such as methylhydrazine, which has carcinostatic properties. 3-Phenylindeno[3,2-c]pyrazol-4-one also reacts with halogens to produce highly reactive intermediates.
    Formule :C16H10N2O
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :246.26 g/mol

    Ref: 3D-FP169672

    5g
    849,00€
  • 5-(((2,5-Dimethoxyphenyl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione

    CAS :
    Please enquire for more information about 5-(((2,5-Dimethoxyphenyl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C15H17NO6
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :307.3 g/mol

    Ref: 3D-FD169906

    5g
    849,00€
  • 4-bromo-3-(hydroxymethyl)-2-methyl-1-phenyl-3-pyrazolin-5-one

    CAS :
    Please enquire for more information about 4-bromo-3-(hydroxymethyl)-2-methyl-1-phenyl-3-pyrazolin-5-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C11H11BrN2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :283.12 g/mol

    Ref: 3D-FB169006

    10g
    869,00€
    25g
    1.472,00€
  • 1-Benzothiazol-2-yl-3-(tert-butyl)-2-pyrazolin-5-one

    CAS :
    Please enquire for more information about 1-Benzothiazol-2-yl-3-(tert-butyl)-2-pyrazolin-5-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C14H15N3OS
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :273.36 g/mol

    Ref: 3D-FB169595

    5g
    849,00€
  • 2-(((4-(3-Chloro-5-(trifluoromethyl)(2-pyridyloxy))phenyl)amino)methylene)-5-methylcyclohexane-1,3-dione

    CAS :
    Please enquire for more information about 2-(((4-(3-Chloro-5-(trifluoromethyl)(2-pyridyloxy))phenyl)amino)methylene)-5-methylcyclohexane-1,3-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C20H16ClF3N2O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :424.8 g/mol

    Ref: 3D-FC169694

    5g
    849,00€
  • 4-(4-((Aminothioxomethyl)amino)phenyl)-1,4-thiazaperhydroine-1,1-dione


    Please enquire for more information about 4-(4-((Aminothioxomethyl)amino)phenyl)-1,4-thiazaperhydroine-1,1-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Degré de pureté :Min. 95%

    Ref: 3D-FA169380

    1g
    300,00€
    2g
    376,00€
    5g
    717,00€
    10g
    1.067,00€
  • 3-((4-Phenoxyphenyl)imino)indolin-2-one

    CAS :
    Please enquire for more information about 3-((4-Phenoxyphenyl)imino)indolin-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C20H14N2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :314.34 g/mol

    Ref: 3D-FP169031

    10g
    869,00€
    25g
    1.472,00€
  • 2-(2-Thienylmethylene)indane-1,3-dione

    CAS :

    2-(2-Thienylmethylene)indane-1,3-dione is a cyclic ketone that is used in the production of pharmaceuticals. It belongs to the class of indanones and can be synthesized by reacting 2-thiophenecarboxylic acid with formaldehyde. This compound has been shown to have antibacterial properties in vitro.

    Formule :C14H8O2S
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :240.28 g/mol

    Ref: 3D-FT168850

    10g
    869,00€
    25g
    1.122,00€
  • 3-((4-nitrophenyl)amino)cyclohex-2-en-1-one

    CAS :
    Please enquire for more information about 3-((4-nitrophenyl)amino)cyclohex-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C12H12N2O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :232.24 g/mol

    Ref: 3D-FN169915

    5g
    849,00€
  • 2-(3-Methylbutanoyl)indane-1,3-dione

    CAS :
    2-(3-Methylbutanoyl)indane-1,3-dione is a chemical compound that belongs to the group of pharmacological agents. It has a hydroxyl group at its 2 position and a carbonyl group at its 3 position. It is used as an analytical reagent in the quantitative determination of isovaleric acid in urine samples. The compound was also used as a starting material for the synthesis of polymer conjugates with antitumor activity.
    Formule :C14H14O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :230.26 g/mol

    Ref: 3D-FM169011

    1g
    136,00€
    2g
    150,00€
    5g
    273,00€
  • 2-(Dicyanomethylene)indan-1,3-dione

    CAS :
    2-(Dicyanomethylene)indan-1,3-dione is a zwitterion that can be used as an acceptor in organic synthesis. It reacts with nucleophiles (e.g., amines) to form the corresponding adducts and is reversibly hydrolyzed by water or alkali. 2-(Dicyanomethylene)indan-1,3-dione is also known for its ability to undergo nucleophilic attack of the carbonyl group and react with anilines to form the corresponding azine derivatives. This molecule has been shown to be a good candidate for use in uv irradiation due to its high absorption coefficient at 260 nm.
    Formule :C12H4N2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :208.17 g/mol

    Ref: 3D-FD168900

    10g
    869,00€
    25g
    1.472,00€
  • 1-(5-Methyl-3-(3-pyridyl)-2,4-thiazolyl)ethan-1-one

    CAS :
    Please enquire for more information about 1-(5-Methyl-3-(3-pyridyl)-2,4-thiazolyl)ethan-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C11H10N2OS
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :218.27 g/mol

    Ref: 3D-FM169668

    5g
    849,00€
  • 1,5,6,7-Tetrahydro-3-(4-methoxyphenyl)-1,6-dimethyl-4H-indazol-4-one

    CAS :
    Please enquire for more information about 1,5,6,7-Tetrahydro-3-(4-methoxyphenyl)-1,6-dimethyl-4H-indazol-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C16H18N2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :270.33 g/mol

    Ref: 3D-FM169616

    5g
    849,00€
  • 2-chloro-3-((4-methoxyphenyl)amino)cyclohex-2-en-1-one

    CAS :
    Please enquire for more information about 2-chloro-3-((4-methoxyphenyl)amino)cyclohex-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C13H14ClNO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :251.71 g/mol

    Ref: 3D-FC169919

    5g
    849,00€
  • 2-Chloro-3-((4-iodophenyl)amino)-5-phenylcyclohex-2-en-1-one

    CAS :
    Please enquire for more information about 2-Chloro-3-((4-iodophenyl)amino)-5-phenylcyclohex-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C18H15ClINO
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :423.68 g/mol

    Ref: 3D-FC169835

    5g
    849,00€
  • 2-Amino-5-methyl-4,5,6-trihydrobenzothiazol-7-one

    CAS :
    Please enquire for more information about 2-Amino-5-methyl-4,5,6-trihydrobenzothiazol-7-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C8H10N2OS
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :182.24 g/mol

    Ref: 3D-FA169452

    1g
    300,00€
    2g
    457,00€
    5g
    849,00€
  • 4-(Chloromethyl)-1,3-dioxolan-2-one

    CAS :
    4-(Chloromethyl)-1,3-dioxolan-2-one is a chemical compound that is used as a reagent in organic synthesis. It can be prepared by reacting 4-chloro-2-oxopentanenitrile with formaldehyde. 4-(Chloromethyl)-1,3-dioxolan-2-one has been used in the synthesis of epoxides and other compounds. The reaction mechanism involves an initial nucleophilic attack by chlorine on the electrophilic carbon atom. This leads to the formation of a reactive intermediate which then reacts with another molecule of formaldehyde to form 4-(chloromethyl)-1,3-dioxolan-2-one and release hydrogen chloride gas. Kinetic studies have shown that the rate of this reaction increases with increasing temperature but reaches an optimum at about 60°C. 4-(Chloromethyl)-1,3-dioxolan-2-one
    Formule :C4H5ClO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :136.53 g/mol

    Ref: 3D-FC145402

    1g
    829,00€
    5g
    1.989,00€
    10g
    2.925,00€
    250mg
    471,00€
    500mg
    673,00€
  • 3-ethyl-5-(indol-3-ylmethylene)-2-thioxo-1,3-thiazolidin-4-one

    CAS :
    Please enquire for more information about 3-ethyl-5-(indol-3-ylmethylene)-2-thioxo-1,3-thiazolidin-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Degré de pureté :Min. 95%

    Ref: 3D-FE169024

    10g
    869,00€
    25g
    1.472,00€