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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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  • H-Ala-Ala-Pro-Val-chloromethylketone

    CAS:
    <p>H-Ala-Ala-Pro-Val-chloromethylketone is a hydrogen peroxide prodrug that is activated by the enzyme chloromethyl ketone. This drug has been shown to be active against schistosoma and pancreatic cancer cells, as well as in activating peroxide. HAPV may also have an effect on immunity and leukocytes, which could be due to its ability to sensitize these cells to damage caused by other agents, or through the hydrolytic enzymes it generates.</p>
    Fórmula:C17H29ClN4O4
    Pureza:Min. 95%
    Peso molecular:388.89 g/mol

    Ref: 3D-FA111004

    25mg
    863,00€
    50mg
    1.398,00€
    100mg
    2.372,00€
  • Ac-Tyr-Val-Lys(biotinyl)-Asp-2,6-dimethylbenzoyloxymethylketone

    CAS:
    <p>Ac-Tyr-Val-Lys(biotinyl)-Asp-2,6-dimethylbenzoyloxymethylketone belongs to a group of active compounds and is a cleavage product of the caspase family. It has been shown to induce apoptosis in kidney cells by cleaving the polymeric form of the protein caspase 3, which is induced by viral infection or bacterial infection. This compound is used for coinfection with HIV and HCV. Ac-Tyr-Val-Lys(biotinyl)-Asp-2,6-dimethylbenzoyloxymethylketone can also be used for detecting apoptosis in other types of cells such as erythrocytes and neutrophils.</p>
    Fórmula:C46H63N7O12S
    Pureza:Min. 95%
    Peso molecular:938.1 g/mol

    Ref: 3D-FA111068

    5mg
    863,00€
    10mg
    1.040,00€
    25mg
    2.075,00€
  • 1-(2,4-Dichlorophenyl)-1H-pyrrole-2,5-dione

    CAS:
    <p>Maleimide is a chemical compound with the molecular formula CH2=C(O)NHC(=O)CH2-CO2H. It is a reactive monomer that polymerizes in the presence of an initiator to form polymers. Maleimides are also used as cross-linking agents, and have been shown to be thermostable and stable at high temperatures. This particular maleimide is a colorless solid that has been shown to copolymerize with methyl methacrylate and other monomers to form thermally stable, hydrophobic polymers.</p>
    Fórmula:C10H5Cl2NO2
    Pureza:Min. 95%
    Peso molecular:242.06 g/mol

    Ref: 3D-FD137284

    250mg
    863,00€
  • 3,6-Di(2-thienyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione

    CAS:
    <p>3,6-Di(2-thienyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione is a hyaluronic acid derivative that is being studied as a possible treatment for cancer. It has been shown to have tumor suppressive effects on human breast and prostate cancer cells in vitro. The mechanism of action is thought to be related to the redox potentials of the molecule. 3,6-Di(2-thienyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione can be used as an optical probe for studying interactions between molecules in solution. It can also be used in optical absorption spectroscopy to measure changes in tumor tissue and as an acceptor for potentials.</p>
    Pureza:Min. 95%

    Ref: 3D-FD62791

    50g
    863,00€
    100g
    1.036,00€
  • (2S)-2-Amino-4-methyl-1-[(2R)-2-methyloxiranyl]-1-pentanone trifluoroacetate

    Produto Controlado
    CAS:
    <p>Please enquire for more information about (2S)-2-Amino-4-methyl-1-[(2R)-2-methyloxiranyl]-1-pentanone trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C9H17NO2•C2HF3O2
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:285.26 g/mol

    Ref: 3D-FA100028

    1g
    336,00€
    2g
    478,00€
    100mg
    134,00€
    250mg
    171,00€
    500mg
    236,00€
  • 17-α,21-Dihydroxy-16-a-methylpregna-1,4,9(11)-triene-3,20-dione 21-acetate

    Produto Controlado
    CAS:
    <p>Please enquire for more information about 17-alpha,21-Dihydroxy-16-a-methylpregna-1,4,9(11)-triene-3,20-dione 21-acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C24H30O5
    Pureza:Min. 95%
    Peso molecular:398.49 g/mol

    Ref: 3D-FA46287

    10mg
    303,00€
    25mg
    486,00€
    50mg
    729,00€
    100mg
    1.085,00€
  • 6-Chloro-2-hexanone

    CAS:
    <p>6-Chloro-2-hexanone is an organic compound that is a methylcyclopentane with a carbonyl group. It can be synthesized by reacting hexamethylenetetramine, chloral hydrate, and 2-chlorobenzimidazole in the presence of ozone. 6-Chloro-2-hexanone has been used as a reagent for normalizing the content of methyl ketones in oil samples. The reaction products are chloride and 2-chlorobenzaldehyde. 6-Chloro-2-hexanone reacts with fatty acids to produce 3,6,9,12 octadecatrienoic acid. This product also has an analytical method that uses GC and flame ionization detection (FID) to measure the amount of chlorine atoms present in a sample. 6-Chloro-2-hexanone also has biological functions such as regulating the activity of enzymes involved in lipid metabolism and</p>
    Fórmula:C6H11ClO
    Pureza:Min. 97%
    Cor e Forma:Clear Liquid
    Peso molecular:134.6 g/mol

    Ref: 3D-FC37425

    1kg
    486,00€
    2kg
    806,00€
    250g
    291,00€
    500g
    410,00€
  • Ergosta-4,6,8(14),22-tetraen-3-one

    Produto Controlado
    CAS:
    <p>Ergosta-4,6,8(14),22-tetraen-3-one is a fatty acid that occurs naturally in the acetate extract of the kidney of sheep. It has been shown to induce apoptosis in cervical cancer cells and inhibit growth of bacteria by inhibiting energy metabolism. Ergosta-4,6,8(14),22-tetraen-3-one can be used as an antimicrobial agent because it has broad-spectrum activity against bacteria and fungi. This compound also has been found to be effective in treating kidney fibrosis. It has been shown to inhibit tubulointerstitial injury and plasma concentration–time curve by binding to human serum albumin.</p>
    Fórmula:C28H40O
    Pureza:Min. 95%
    Peso molecular:392.62 g/mol

    Ref: 3D-FE42617

    5mg
    1.003,00€
  • Fluorescein-6-carbonyl-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone

    CAS:
    <p>Please enquire for more information about Fluorescein-6-carbonyl-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C43H45FN4O16
    Pureza:Min. 95%
    Peso molecular:892.83 g/mol

    Ref: 3D-FF111104

    1mg
    2.467,00€
  • Z-Val-Asp(OMe)-Val-Ala-DL-Asp(OMe)-fluoromethylketone


    <p>Please enquire for more information about Z-Val-Asp(OMe)-Val-Ala-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C32H46FN5O11
    Pureza:Min. 95%
    Peso molecular:695.73 g/mol

    Ref: 3D-FV111110

    1mg
    860,00€
    2mg
    1.195,00€
    5mg
    2.546,00€
  • 4-(2-Bromoethyl)-1,3-dihydro-2H-indolin-2-one

    CAS:
    <p>Please enquire for more information about 4-(2-Bromoethyl)-1,3-dihydro-2H-indolin-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C10H10BrNO
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:240.1 g/mol

    Ref: 3D-FB19228

    100mg
    863,00€
  • MeOSuc-Ala-Ala-Pro-Val-chloromethylketone

    CAS:
    <p>MeOSuc-Ala-Ala-Pro-Val-chloromethylketone is a serine protease inhibitor that has been shown to be effective against influenza virus and HIV. It was found to be active against a number of serine proteases, such as trypsin, chymotrypsin, and elastase. MeOSuc-Ala-Ala-Pro-Val-chloromethylketone also has chemotactic activity in thp1 cells and lung fibroblasts. It is activated by the addition of water and has been shown to inhibit the growth of soybean trypsin. However, it does not have any effect on human trypsin.</p>
    Fórmula:C22H35ClN4O7
    Pureza:Min. 95%
    Peso molecular:502.99 g/mol

    Ref: 3D-FM111010

    5mg
    863,00€
    10mg
    957,00€
    25mg
    1.578,00€
  • Z-Phe-Ala-diazomethylketone

    CAS:
    <p>Z-Phe-Ala-diazomethylketone is a molecule that belongs to the class of hydrolase inhibitors. It has been shown to have inhibitory properties against trichomonas vaginalis and proteolytic activity against liver cells. Z-Phe-Ala-diazomethylketone also has a kinetic energy of 11.2 kcal/mol, which is higher than most protease inhibitors. This molecule has been shown to be effective as a cell vaccine in wild-type mice and as a protease inhibitor in brain cells. The optimal ph for this molecule is 7.5, which corresponds to its pKa value of 5.1.</p>
    Fórmula:C21H22N4O4
    Pureza:Min. 95%
    Peso molecular:394.42 g/mol

    Ref: 3D-FP111008

    50mg
    863,00€
    100mg
    1.200,00€
    250mg
    2.543,00€
  • 1-(3-Chloro-4-methoxyphenyl)acetone

    CAS:
    <p>1-(3-Chloro-4-methoxyphenyl)acetone is a white solid with a melting point of 60-61°C. It is a versatile building block that can be used in the synthesis of complex compounds and as a reaction component for the preparation of speciality chemicals. 1-(3-Chloro-4-methoxyphenyl)acetone has been studied extensively as an intermediate for the synthesis of pharmaceuticals, including acetaminophen and amoxicillin. This compound also has uses in research laboratories and as a reagent in organic synthesis.</p>
    Fórmula:C10H11ClO2
    Pureza:Min. 95%
    Peso molecular:198.65 g/mol

    Ref: 3D-FC67052

    5g
    178,00€
    10g
    254,00€
    25g
    477,00€
  • Z-Tyr-Val-Ala-Asp-chloromethylketone

    CAS:
    <p>Z-Tyr-Val-Ala-Asp-chloromethylketone is a fluorescent probe that can be used for the detection of phosphatidic acid. It is also an apoptosis inducer, which means that it promotes cell death. Z-Tyr-Val-Ala-Asp-chloromethylketone induces apoptosis by binding to the kinases and causing their activation, leading to phosphatidic acid production. This process is activated by the presence of ethylene, which binds to Z-Tyr-Val-Ala-Asp chloromethylketone and stabilizes its structure.</p>
    Fórmula:C30H37ClN4O9
    Pureza:Min. 95%
    Peso molecular:633.09 g/mol

    Ref: 3D-FT111064

    5mg
    863,00€
    10mg
    1.143,00€
    25mg
    2.419,00€
  • Z-Ile-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone

    CAS:
    <p>Z-Ile-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone is an apoptosis inducer that belongs to the category of small molecules. It has been shown to induce apoptosis in cells by binding to DNA and inhibiting transcription, leading to DNA fragmentation and the activation of caspase-8. Z-Ile-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone has also been shown to have a synergistic effect on cells when combined with other potent inducers of apoptosis. This drug binds to toll receptors (TLR) and IL2 receptors, which are important for cell signaling pathways.</p>
    Fórmula:C30H43FN4O11
    Pureza:Min. 95%
    Peso molecular:654.68 g/mol

    Ref: 3D-FI111095

    1mg
    550,00€
    2mg
    928,00€
    5mg
    1.867,00€
    250µg
    222,00€
    500µg
    363,00€
  • MeOSuc-Ala-Ala-Pro-Ala-chloromethylketone

    CAS:
    <p>MeOSuc-Ala-Ala-Pro-Ala-chloromethylketone is a peptidyl substrate for the enzyme carboxypeptidase A. This substrate has a high specificity for carboxypeptidase A and does not bind to other enzymes such as carboxypeptidase B, D, or L. The hydrophobic nature of this substrate has been shown in both hamsters and macaques. MeOSuc-Ala-Ala-Pro-Ala-chloromethylketone also shows cardiovascular effects in both animal models. It is possible that this effect is due to the proteolytic activity of the enzyme. More research needs to be done to identify the sequence of this peptide and how it may affect humans.</p>
    Fórmula:C20H31ClN4O7
    Pureza:Min. 95%
    Peso molecular:474.94 g/mol

    Ref: 3D-FM111029

    10mg
    863,00€
    25mg
    997,00€
    50mg
    1.428,00€
    100mg
    2.050,00€
  • Fluorescein-6-carbonyl-Val-Glu(OMe)-Ile-DL-Asp(OMe)-fluoromethylketone

    CAS:
    <p>Please enquire for more information about Fluorescein-6-carbonyl-Val-Glu(OMe)-Ile-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C44H49FN4O14
    Pureza:Min. 95%
    Peso molecular:876.88 g/mol

    Ref: 3D-FF111113

    1mg
    1.718,00€
    50µg
    220,00€
    100µg
    357,00€
    250µg
    633,00€
    500µg
    1.047,00€
  • Boc-Asp(OBzl)-chloromethylketone

    CAS:
    <p>Boc-Asp(OBzl)-chloromethylketone is a synthetic molecule that is immunoreactive with gp120, the virus protein. It has been shown to inhibit the proliferation of human neuroblastoma cells and induce cell death. This compound also has an effect on cytokine production in vitro. This drug is currently being studied as a potential treatment for HIV infection. Boc-Asp(OBzl)-chloromethylketone binds to the receptor type and viral type, which are essential for the virus life cycle and induces antibody production in vivo.</p>
    Fórmula:C17H22ClNO5
    Pureza:Min. 95%
    Peso molecular:355.81 g/mol

    Ref: 3D-FB111051

    25mg
    473,00€
    50mg
    673,00€
    100mg
    958,00€
    250mg
    1.654,00€
    500mg
    2.489,00€
  • Z-Leu-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone

    CAS:
    <p>Please enquire for more information about Z-Leu-Glu(OMe)-Thr-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C30H43FN4O11
    Pureza:Min. 95%
    Peso molecular:654.68 g/mol

    Ref: 3D-FL111117

    1mg
    860,00€
    2mg
    928,00€
    5mg
    1.867,00€