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Cetonas

Cetonas

As cetonas são compostos orgânicos caracterizados pela presença de um grupo carbonilo (C=O) ligado a dois átomos de carbono. Esses compostos são altamente versáteis e desempenham um papel crucial em várias reações químicas, incluindo oxidação, redução e condensação. As cetonas são intermediários essenciais na síntese de produtos farmacêuticos, fragrâncias e polímeros. Na CymitQuimica, oferecemos uma ampla gama de cetonas de alta qualidade para apoiar suas aplicações de pesquisa e industriais.

Foram encontrados 18809 produtos de "Cetonas"

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  • 8-[(1E)-2-(3,4-Dimethoxyphenyl)ethenyl]-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione

    Produto Controlado
    CAS:
    <p>Please enquire for more information about 8-[(1E)-2-(3,4-Dimethoxyphenyl)ethenyl]-1,3-diethyl-3,9-dihydro-1H-purine-2,6-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C19H22N4O4
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:370.4 g/mol

    Ref: 3D-FD152904

    2g
    547,00€
    5g
    729,00€
    10g
    806,00€
  • cis-​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>
    Fórmula:C18H34O3
    Pureza:99.93%
    Cor e Forma:Solid
    Peso molecular:298.46
  • BD-AcAc 2

    CAS:
    <p>BD-AcAc 2 (Ketone Ester) is a ketone monoester and can be used as a source of oral nutritional ketones.</p>
    Fórmula:C8H16O4
    Pureza:99.62%
    Cor e Forma:Solid
    Peso molecular:176.21
  • Furfuralacetone

    CAS:
    <p>Furfuralacetone is a reaction vessel that may be used in the production of coatings. Furfuralacetone reacts with acetone and an acidic catalyst to produce furfuryl alcohol, which can be used as a raw material for the production of epoxy resins. Furfuryl alcohol and epoxy resins have been shown to have genotoxic potential. Furfuralacetone is also a reactive chemical intermediate that is produced when furfural reacts with an acid or base. This compound has been shown to react with β-unsaturated ketones in a linear plot, forming ring-opened products.</p>
    Fórmula:C8H8O2
    Pureza:Min. 95%
    Peso molecular:136.15 g/mol

    Ref: 3D-FF54146

    100g
    1.356,00€
  • 5-(5-Carboxy-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

    CAS:
    <p>Sildenafil is a drug that is used to treat erectile dysfunction. It inhibits the action of phosphodiesterase type 5 (PDE-5), an enzyme that breaks down the messenger cyclic guanosine monophosphate (cGMP) within the corpus cavernosum. This leads to increased levels of cGMP, which relaxes smooth muscle cells in the corpus cavernosum and allows for more blood flow into the penis. Sildenafil is synthesized from chrysanthemum morifolium, a plant also known as "shamrock." Sildenafil has been shown to have no effects on insulin resistance or lipid metabolism, but it does cause side effects such as headache, visual disturbances, and hearing loss.</p>
    Fórmula:C18H20N4O4
    Pureza:Min. 95%
    Peso molecular:356.38 g/mol

    Ref: 3D-FC19751

    100mg
    863,00€
    250mg
    1.302,00€
  • 3,4-Bis(1,1-dimethylethoxy)-3-cyclobutene-1,2-dione

    CAS:
    <p>Please enquire for more information about 3,4-Bis(1,1-dimethylethoxy)-3-cyclobutene-1,2-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C12H18O4
    Pureza:Min. 95%
    Peso molecular:226.27 g/mol

    Ref: 3D-FB151182

    5g
    863,00€
    10g
    1.085,00€
  • Dihydro-3-(3-pyridoyl)-2-(3H)-furanone

    CAS:
    <p>Please enquire for more information about Dihydro-3-(3-pyridoyl)-2-(3H)-furanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C10H9NO3
    Pureza:Min. 95%
    Peso molecular:191.18 g/mol

    Ref: 3D-FD21979

    1g
    1.410,00€
    500mg
    1.085,00€
  • 5-Hydroxy-2,3-dihydronaphthalene-1,4-dione

    CAS:
    <p>Please enquire for more information about 5-Hydroxy-2,3-dihydronaphthalene-1,4-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C10H8O3
    Pureza:Min. 95%
    Peso molecular:176.17 g/mol

    Ref: 3D-FH40710

    25g
    3.697,00€
    50g
    4.753,00€
    5mg
    2.535,00€
    100g
    5.544,00€
  • H-Glu-Gly-Arg-chloromethylketone trifluoroacetate salt

    CAS:
    <p>H-Glu-Gly-Arg-chloromethylketone trifluoroacetate salt is an anticoagulant drug that prevents the formation of blood clots by inhibiting the enzyme thrombin. This drug is effective in enhancing blood flow and oxygen supply to the heart and other organs. H-Glu-Gly-Arg-chloromethylketone trifluoroacetate salt has been shown to have a positive effect on patients with congestive heart failure. It has also been used as an adjuvant therapy in bypassing procedures, where clotting occurs at the site of an artificial conduit placed in the body to allow blood flow between two points. In vitro studies have demonstrated that this drug inhibits protease activity, which may be due to its ability to inhibit fibrinogen and serine protease activity.</p>
    Fórmula:C14H25ClN6O5
    Pureza:Min. 95%
    Peso molecular:392.84 g/mol

    Ref: 3D-FG111034

    1g
    4.224,00€
    250mg
    1.562,00€
    500mg
    2.535,00€
  • 2-(tert-Butyl)-3-(4-butylphenyl)-3-hydroquinazolin-4-one

    Produto Controlado
    CAS:
    <p>Please enquire for more information about 2-(tert-Butyl)-3-(4-butylphenyl)-3-hydroquinazolin-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C22H26N2O
    Pureza:Min. 95%
    Peso molecular:334.45 g/mol

    Ref: 3D-FB170024

    250mg
    3.512,00€
  • Decanoyl-Arg-Arg-Leu-Leu-chloromethylketone trifluoroacetate salt

    CAS:
    <p>Decanoyl-arginine-arginine-leucine-chloromethylketone trifluoroacetate salt is a prohormone that is biosynthesized from the amino acid decanoic acid. It has been shown to inhibit fatty acid synthesis and mineralization in tissue samples, as well as drug target enzymes such as human pathogens. Decanoyl-arginine-arginine-leucine-chloromethylketone trifluoroacetate salt has also been shown to have insulin resistance properties and may be used for the treatment of metabolic disorders.</p>
    Fórmula:C35H67ClN10O5
    Pureza:Min. 95%
    Peso molecular:743.42 g/mol

    Ref: 3D-FD111101

    5mg
    1.302,00€
    10mg
    2.324,00€
    25mg
    4.357,00€
  • 1-Acetyl-6-(perfluoropropan-2-yl)-3-((pyridin-3-ylmethyl)amino)-3,4-dihydroquinazolin-2(1H)-one

    CAS:
    <p>1-Acetyl-6-(perfluoropropan-2-yl)-3-((pyridin-3-ylmethyl)amino)-3,4-dihydroquinazolin-2(1H)-one (PAFQ) is a mitochondrial cytochrome P450 inhibitor that inhibits the function of the ryanodine receptor and interacts with the piperonyl butoxide synergistically. PAFQ has been shown to be effective against animal pests such as termites, ants, and cockroaches. It also inhibits population growth in these populations by interfering with their ability to synthesize proteins. The effective dose for PAFQ varies depending on whether it is applied topically or orally.</p>
    Fórmula:C19H15F7N4O2
    Pureza:Min. 95%
    Peso molecular:464.34 g/mol

    Ref: 3D-FA42153

    100mg
    3.591,00€
  • (2S,3R,6RS)-2-(3-Oxobutyl)-3-methyl-6-[(R)-2-propanal]cyclohexanone

    CAS:
    <p>Please enquire for more information about (2S,3R,6RS)-2-(3-Oxobutyl)-3-methyl-6-[(R)-2-propanal]cyclohexanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C14H22O3
    Pureza:Min. 95%
    Peso molecular:238.32 g/mol

    Ref: 3D-FO71988

    25mg
    5.280,00€
    50mg
    6.337,00€
    100mg
    9.505,00€
    250mg
    19.008,00€
  • 3-(Hydroxymethyl)cyclopentanone

    CAS:
    <p>3-(Hydroxymethyl)cyclopentanone is a bifunctional molecule that can be used as a catalyst. It is able to catalyze the hydration of ketones and esters, which is an important reaction for the synthesis of carbocyclic nucleosides. 3-(Hydroxymethyl)cyclopentanone has been shown to react with dilithium (LiH), forming a covalent bond through its two functional groups. The long-chain nature of this molecule makes it ideal for use in hydrophobic environments such as those found in tumor cells. 3-(Hydroxymethyl)cyclopentanone also exhibits dichroism, which is caused by the different absorption of light when passing through a crystalline substance. This property can be utilized to study the stereoisomeric structure of molecules with similar chemical properties such as 5-hydroxymethylfurfural (HMF).</p>
    Fórmula:C6H10O2
    Pureza:Min. 95%
    Cor e Forma:Clear Liquid
    Peso molecular:114.14 g/mol

    Ref: 3D-FH15931

    1mg
    135,00€
  • 4'-Methoxypropiophenone

    CAS:
    Fórmula:C10H12O2
    Pureza:>97.0%(GC)
    Cor e Forma:White or Colorless to Yellow powder to lump to clear liquid
    Peso molecular:164.20

    Ref: 3B-M1719

    25g
    Descontinuado
    Produto descontinuado
  • 6-Acetyl-1-bromo-2-methoxynaphthalene

    CAS:
    Fórmula:C13H11BrO2
    Pureza:>98.0%(GC)
    Cor e Forma:Light yellow to Yellow to Orange powder to crystal
    Peso molecular:279.13

    Ref: 3B-A1584

    Produto descontinuado
  • Nonanophenone

    CAS:
    Fórmula:C15H22O
    Pureza:>97.0%(GC)
    Cor e Forma:White or Colorless to Light yellow powder to lump to clear liquid
    Peso molecular:218.34

    Ref: 3B-N0568

    25ml
    Descontinuado
    Produto descontinuado
  • 4-Phenyl-3-butyn-2-one

    CAS:
    Fórmula:C10H8O
    Pureza:>97.0%(GC)
    Cor e Forma:Colorless to Yellow to Green clear liquid
    Peso molecular:144.17

    Ref: 3B-P1336

    Produto descontinuado
  • 4'-tert-Butyl-4-chlorobutyrophenone

    CAS:
    Fórmula:C14H19ClO
    Pureza:>95.0%(GC)
    Cor e Forma:White to Light yellow powder to crystal
    Peso molecular:238.76

    Ref: 3B-B3144

    25g
    Descontinuado
    Produto descontinuado
  • Methyl Pentadecafluoroheptyl Ketone

    CAS:
    Fórmula:C9H3F15O
    Pureza:>93.0%(GC)
    Cor e Forma:Colorless to Almost colorless clear liquid
    Peso molecular:412.10

    Ref: 3B-P1452

    Produto descontinuado