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-Amino-7-furan-2-yl-7,8-dihydro-6H-quinazolin-5-one
CAS :Formule :C12H11N3O2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :229.2394,4,4-Trifluoro-1-(2-bromophenyl)-1,3-butanedione
CAS :Formule :C10H6BrF3O2Degré de pureté :95.0%Couleur et forme :Liquid, ClearMasse moléculaire :295.0551-tert-Butyl 3-methyl 3-benzyl-4-oxopiperidine-1,3-dicarboxylate
CAS :Degré de pureté :95%+Masse moléculaire :347.41101071-(4-Hydroxy-3-methoxy-2-nitrophenyl)ethan-1-one
CAS :Degré de pureté :98%Masse moléculaire :211.17300423-(2,4-Dimethoxyphenyl)-3-oxo-propionic acidmethyl ester
CAS :Formule :C12H14O5Masse moléculaire :238.2392-Hydroxy-5-methoxy-3-undecyl-[1,4]benzoquinone
CAS :Formule :C18H28O4Couleur et forme :SolidMasse moléculaire :308.418Ethyl 4-(3-bromophenyl)-4-oxobutyrate
CAS :Formule :C12H13BrO3Degré de pureté :97.0%Masse moléculaire :285.1374-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one
CAS :Degré de pureté :97%Masse moléculaire :258.11999515-Acetylpyrazine-2-carbonitrile
CAS :Formule :C7H5N3ODegré de pureté :95%Couleur et forme :SolidMasse moléculaire :147.137(3-amino-4-chlorophenyl)(4-ethoxyphenyl)methanone
CAS :Formule :C15H14ClNO2Degré de pureté :95.0%Masse moléculaire :275.731-(2-Vinylphenyl)ethanone
CAS :Degré de pureté :97% mix TBC as stabilizerMasse moléculaire :146.18899544′-bromo-2′-fluoro-3-(2-methoxyphenyl)propiophenone
CAS :Formule :C16H14BrFO2Degré de pureté :97.0%Masse moléculaire :337.1881-(2-Amino-3-hydroxyphenyl)ethanone
CAS :Formule :C8H9NO2Degré de pureté :98%Couleur et forme :Pale yellow to deep yellow powderMasse moléculaire :151.1653-Acetoxy-3′-methylbenzophenone
CAS :Formule :C16H14O3Degré de pureté :90.0%Masse moléculaire :254.2852-((4-Chlorophenyl)methylene)indane-1,3-dione
CAS :2-((4-Chlorophenyl)methylene)indane-1,3-dione is an electron acceptor for organic solar cells. It has been shown to outperform other electron acceptors in efficiency and operational stability. This additive can be evaporated to form a uniform layer on the surface of the donor material, which improves light absorption and morphology. 2-((4-Chlorophenyl)methylene)indane-1,3-dione has been shown to be volatile and is therefore suitable for use in solar cells that require a high degree of flexibility, such as polymer solar cells.Formule :C16H9ClO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :268.69 g/mol3-(tert-butyl)-1-(4-nitrophenyl)-4-((3,4,5-trimethoxyphenyl)methylene)-2-pyrazolin-5-one
CAS :Please enquire for more information about 3-(tert-butyl)-1-(4-nitrophenyl)-4-((3,4,5-trimethoxyphenyl)methylene)-2-pyrazolin-5-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C23H25N3O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :349.46 g/mol3-((4-(4,5-Dichloroimidazolyl)phenyl)amino)-5,5-dimethylcyclohex-2-en-1-one
CAS :Please enquire for more information about 3-((4-(4,5-Dichloroimidazolyl)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 page
Formule :C17H17Cl2N3ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :350.24 g/mol2,10-diaza-5,5,13-trimethyl-9-(4-(isopropyl)phenyl)tricyclo[9.4.0.0<3,8>]pentadeca-1(11),3(8),12,14-tetraen-7-one
CAS :Please enquire for more information about 2,10-diaza-5,5,13-trimethyl-9-(4-(isopropyl)phenyl)tricyclo[9.4.0.0<3,8>]pentadeca-1(11),3(8),12,14-tetraen-7-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%2-Benzoyl-1,3-indanedione
CAS :2-Benzoyl-1,3-indanedione is a hydrogen bond donor that has been used as a nonsteroidal anti-inflammatory drug (NSAID) for the treatment of pain and inflammation. 2-Benzoyl-1,3-indanedione is a molecule that reacts with amines to form reaction products. It has antimicrobial activity due to its ability to bind to DNA and inhibit protein synthesis in bacteria. The binding of 2-benzoyl-1,3-indanedione to DNA occurs via the nitrogen nucleophile on its benzene ring attacking the base of an adenine or guanine base pair. This leads to the formation of an amide bond between the indane group and one of the bases. The primary amine group on this molecule can also react with other amines to form secondary amides. This process can be carried out at low concentrations by dilution method.
Formule :C16H10O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :250.25 g/mol3-(tert-Butyl)-2-methylindeno[3,2-c]pyrazol-4-one
CAS :Please enquire for more information about 3-(tert-Butyl)-2-methylindeno[3,2-c]pyrazol-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C15H16N2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :240.30 g/mol
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