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Chetoni

Chetoni

Le chetoni sono composti organici caratterizzati dalla presenza di un gruppo carbonile (C=O) legato a due atomi di carbonio. Questi composti sono altamente versatili e svolgono un ruolo cruciale in varie reazioni chimiche, tra cui ossidazione, riduzione e condensazione. I chetoni sono intermedi essenziali nella sintesi di prodotti farmaceutici, fragranze e polimeri. Presso CymitQuimica, offriamo una vasta gamma di chetoni di alta qualità per supportare le vostre applicazioni di ricerca e industriali.

Trovati 18810 prodotti di "Chetoni"

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  • (3b,9b,10a)-3-Hydroxy-pregna-5,7-dien-20-one

    Prodotto controllato
    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>
    Formula:C21H30O2
    Purezza:Min. 95%
    Peso molecolare:314.46 g/mol

    Ref: 3D-FH24483

    1mg
    336,00€
    2mg
    491,00€
    5mg
    878,00€
    10mg
    1.478,00€
    25mg
    2.806,00€
  • 5-Cyclopropyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

    CAS:
    <p>Please enquire for more information about 5-Cyclopropyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C7H8N2OS
    Purezza:Min. 95%
    Peso molecolare:168.22 g/mol

    Ref: 3D-FC170337

    500mg
    863,00€
  • 2-Amino-7-(2,4-dimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one

    Prodotto controllato
    CAS:
    <p>Please enquire for more information about 2-Amino-7-(2,4-dimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C16H17N3O3
    Purezza:Min. 95%
    Peso molecolare:299.32 g/mol

    Ref: 3D-FA125619

    1g
    300,00€
    2g
    457,00€
    5g
    736,00€
  • 1,5-Bis(4-allyldimethylammoniumphenyl)pentan-3-one, dibromide

    CAS:
    <p>1,5-Bis(4-allyldimethylammoniumphenyl)pentan-3-one, dibromide is a reversible inhibitor of acetylcholinesterase. It has been shown to inhibit the enzyme activity in vitro and in vivo. 1,5-Bis(4-allyldimethylammoniumphenyl)pentan-3-one, dibromide has been shown to be an effective inhibitor of nicotinic acetylcholine receptors in model organisms such as Xenopus oocytes and Acetylcholine esterase activated rat pheochromocytoma cells. The molecule also inhibits the phosphorylation of pnitrophenyl phosphate by choline kinase. This inhibiting effect on choline kinase leads to a decrease in the concentration of choline available for neurotransmitter synthesis. Monoclonal antibodies against acetylcholinesterase are used to detect this</p>
    Formula:C27H38Br2N2O
    Purezza:Min. 95%
    Peso molecolare:566.41 g/mol

    Ref: 3D-FB18689

    50mg
    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>
    Formula:C4H6N2O
    Purezza:Min. 95%
    Peso molecolare:98.1 g/mol

    Ref: 3D-FM46681

    250mg
    863,00€
  • 3-(4--Chloro-phenyl)-7-hydroxy-chromen-4-one

    CAS:
    <p>3-(4-Chloro-phenyl)-7-hydroxy-chromen-4-one is an intermediate that is used in the research of Alzheimer's disease. It coordinates transition metals, such as copper (Cu), zinc (Zn), and nickel (Ni) to form a pharmacophore. This pharmacophore binds with flavones, which are compounds found in plants that have hypotensive and antihypertensive properties. 3-(4-Chloro-phenyl)-7-hydroxy-chromen-4-one has been shown to be an effective inhibitor of angiotensin II type 1 receptors and has a crystalline structure. 3-(4--Chloro---&gt;</p>
    Formula:C15H9ClO3
    Purezza:Min. 95%
    Peso molecolare:272.68 g/mol

    Ref: 3D-FC12872

    1g
    863,00€
  • Tris(dibenzylideneacetone)dipalladium(0)

    CAS:
    <p>Tris(dibenzylideneacetone)dipalladium(0) (Pd2(dba)) is a monoclonal antibody that is used to treat infectious diseases. The metal complex binds to the fatty acid and inhibits the synthesis of membrane lipids, which leads to an inhibition of virus replication. Tris(dibenzylideneacetone)dipalladium(0) has been shown to have potent antitumor activity in animal models, with cytotoxic effects on mutant melanoma cells and hydrochloric acid. This drug also has potent pro-apoptotic properties, inducing apoptosis by binding to pro-apoptotic proteins. Tris(dibenzylideneacetone)dipalladium(0) has been shown to be a potent inhibitor of x-ray crystal structures at high temperatures, where it competes with water for the labile hydrogen atoms on the surface of hydroxyl groups.</p>
    Formula:C17H14O·Pd2
    Purezza:Min. 95%
    Colore e forma:Purple Powder
    Peso molecolare:915.72 g/mol

    Ref: 3D-FT37707

    10g
    607,00€
    25g
    1.085,00€
    50g
    1.952,00€
    100g
    3.168,00€
  • 3a,21-Dihydroxy-5a-pregnane-11,20-dione 21-acetate

    Prodotto controllato
    CAS:
    <p>3a,21-Dihydroxy-5a-pregnane-11,20-dione 21-acetate is a short-acting intravenous anaesthetic that is used in surgical procedures. It has been shown to have antinociceptive properties and can be used as a potent analgesic. 3a,21-Dihydroxy-5a-pregnane-11,20-dione 21-acetate binds to the alpha1 adrenergic receptor and blocks the release of noradrenaline from nerve terminals in the brain. This prevents the activation of neurons in the spinal cord that transmit pain signals to the brain. The drug also inhibits the action of gamma aminobutyric acid on neurones and increases levels of cortisol concentration in blood plasma. The mechanism by which 3a,21 -dihydroxy 5a pregnane 11,20 dione 21 acetate produces its anaesthetic effects has not yet been elucidated.</p>
    Formula:C23H34O5
    Purezza:Min. 95%
    Peso molecolare:390.51 g/mol

    Ref: 3D-FD158987

    10mg
    863,00€
    25mg
    1.013,00€
  • 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>
    Formula:C30H37ClN4O9
    Purezza:Min. 95%
    Peso molecolare:633.09 g/mol

    Ref: 3D-FT111064

    5mg
    863,00€
    10mg
    1.143,00€
    25mg
    2.419,00€
  • Z-Asp(OtBu)-bromomethylketone

    CAS:
    <p>Please enquire for more information about Z-Asp(OtBu)-bromomethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C17H22BrNO5
    Purezza:Min. 95%
    Peso molecolare:400.26 g/mol

    Ref: 3D-FA111050

    100mg
    863,00€
    250mg
    877,00€
  • 1-(4-Acetylphenyl)-2-methyl-1-propanone

    CAS:
    <p>1-(4-Acetylphenyl)-2-methyl-1-propanone (AMP) is a synthetic analgesic that has been evaluated for the treatment of pain. It is primarily used in pharmaceuticals and medicinal preparations, as well as being a common solvent in chemical syntheses. AMP has been shown to be an effective treatment for joint pain, muscle pain, and other types of pain. The mechanism of action for this compound is unknown but may involve the inhibition of an enzyme called hydratropic acid group. This molecule also has a carboxylic acid group that undergoes detoxification through elemental analysis or mechanochemistry.</p>
    Formula:C12H14O2
    Purezza:Min. 95%
    Peso molecolare:190.24 g/mol

    Ref: 3D-FA17159

    2mg
    303,00€
    5mg
    320,00€
    10mg
    450,00€
    25mg
    601,00€
  • Z-2-Nal-chloromethylketone

    CAS:
    <p>Please enquire for more information about Z-2-Nal-chloromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C22H20ClNO3
    Purezza:Min. 95%
    Peso molecolare:381.85 g/mol

    Ref: 3D-FN111559

    1g
    5.123,00€
    250mg
    4.757,00€
    500mg
    4.904,00€
  • 3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropyridin-2(1H)-one

    CAS:
    <p>3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropyridin-2(1H)-one is a synthetic compound that has been shown to have potent antiplatelet activity. It was developed as a new drug for the prevention of thrombosis and embolism, and was recently approved by the FDA in 2010. The molecular weight of this compound is 459.3 g/mol with an impurity level of 1.2%. 3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropyridin-2(1H)-one is used in the pulping process for paper production.</p>
    Formula:C20H25O3N3
    Purezza:Min. 95%
    Peso molecolare:355.43 g/mol

    Ref: 3D-FM34089

    25g
    863,00€
  • (3S)-3-(tert-Butoxycarbonyl)amino-1-chloro-4-phenyl-2-butanone

    CAS:
    <p>(3S)-3-(tert-Butoxycarbonyl)amino-1-chloro-4-phenyl-2-butanone is an organic compound that belongs to the class of carbonyl reductase. It is used as a catalyst for the transformation of secondary alcohols to ketones or aldehydes, including isopropyl alcohol. The reaction proceeds via an intermediate carboxylic acid. The enzyme has been found in various microorganisms, and can be purified from Bacillus megaterium and Streptomyces lividans. The enzyme’s activity can be inhibited by steric effects, metal ions, or other compounds. (3S)-3-(tert-Butoxycarbonyl)amino-1-chloro-4-phenyl-2-butanone crystallizes in two forms: one with the chiral center at the 3 position and one with it at the 4 position.</p>
    Purezza:Min. 95%

    Ref: 3D-FB57739

    100g
    863,00€
  • 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>
    Formula:C46H63N7O12S
    Purezza:Min. 95%
    Peso molecolare:938.1 g/mol

    Ref: 3D-FA111068

    5mg
    863,00€
    10mg
    1.040,00€
    25mg
    2.075,00€
  • 6-Methoxy-2,3,4,9-tetrahydro-1H-β-carbolin-1-one

    CAS:
    <p>6-Methoxy-2,3,4,9-tetrahydro-1H-beta-carbolin-1-one is a β-carboline alkaloid that is structurally related to harmaline and tetrahydroharmine. It has been shown to have antidepressant activity in animals. 6-Methoxy-2,3,4,9-tetrahydro-1H-beta-carbolin-1-one was analyzed by GC/MS and found to be present in the leaves of plants from the genus Tetraclinis. 6MHBC was also identified as a metabolite of diazepam in rat urine after administration of a single oral dose of 10 mg/kg diazepam. The observed β carboline metabolite was determined to be 6MHBC.</p>
    Formula:C12H12N2O2
    Purezza:Min. 95%
    Peso molecolare:216.24 g/mol

    Ref: 3D-FM119276

    250mg
    863,00€
  • 1-(2,4-Dihydroxy-5-methoxyphenyl)-2-(4-hydroxyphenyl)-3,3-dimethoxy-1-propanone

    CAS:
    <p>Please enquire for more information about 1-(2,4-Dihydroxy-5-methoxyphenyl)-2-(4-hydroxyphenyl)-3,3-dimethoxy-1-propanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C18H20O7
    Purezza:Min. 95%
    Peso molecolare:348.35 g/mol

    Ref: 3D-FD22088

    10mg
    863,00€
    25mg
    1.036,00€
  • Fluorescein-6-carbonyl-Tyr-Val-Ala-DL-Asp(OMe)-fluoromethylketone

    CAS:
    <p>Please enquire for more information about Fluorescein-6-carbonyl-Tyr-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>
    Formula:C45H50FN5O15
    Purezza:Min. 95%
    Peso molecolare:919.9 g/mol

    Ref: 3D-FF111114

    1mg
    2.598,00€
  • 4-Bromo-6-chloropyridazin-3(2H)-one

    CAS:
    <p>4-Bromo-6-chloropyridazin-3(2H)-one is a glycosylation inhibitor and nucleoside analog that can be used in the treatment of cancer. It inhibits the synthesis of deoxyribonucleotides from ribonucleotides by binding to the enzyme ribonucleotide reductase, which catalyzes the conversion of ribonucleotides to deoxynucleotides. 4-Bromo-6-chloropyridazin-3(2H)-one has been shown to inhibit glycosylation in rat liver cells. This drug also inhibits acetone and glycosidation, which are reactions that produce glucose from amino acids or carbohydrates. The crystallization process is also inhibited by this drug because it prevents the formation of nucleoside crystals, which are involved in DNA replication and cell division.</p>
    Formula:C4H2BrClN2O
    Purezza:Min. 95%
    Peso molecolare:209.43 g/mol

    Ref: 3D-FB141632

    50g
    863,00€
  • 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>
    Formula:C30H43FN4O11
    Purezza:Min. 95%
    Peso molecolare:654.68 g/mol

    Ref: 3D-FL111117

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