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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 18868 prodotti di "Chetoni"

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  • 3-Methoxy-7a-methyl-estra-2,5(10)-dien-17-one

    Prodotto controllato
    CAS:
    Please enquire for more information about 3-Methoxy-7a-methyl-estra-2,5(10)-dien-17-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C20H28O2
    Purezza:Min. 95%
    Peso molecolare:300.44 g/mol

    Ref: 3D-FM25263

    25mg
    863,00€
    50mg
    879,00€
    100mg
    1.507,00€
  • 2-(Chloromethyl)-3-(4-methylphenyl)quinazolin-4(3H)-one

    Prodotto controllato
    CAS:
    Please enquire for more information about 2-(Chloromethyl)-3-(4-methylphenyl)quinazolin-4(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C16H13ClN2O
    Purezza:Min. 95%
    Peso molecolare:284.74 g/mol

    Ref: 3D-FC132694

    5g
    849,00€
    10g
    1.019,00€
  • 3-Hydroxy-2-butanone

    CAS:
    3-Hydroxy-2-butanone is a reactive, fatty acid with the chemical formula CH3(CH2)4COH. It is a methyl ketone and an important intermediate in the synthesis of other organic compounds. 3-Hydroxy-2-butanone can be produced by corynebacterium glutamicum through the addition of air to a mixture of 2-butanol and malonic acid. This compound has inhibitory properties against wild type strains of corynebacterium glutamicum and caproic acid production by tissue culture cells. The mechanism for this inhibition is not yet known, but it may be due to its ability to alter the biochemical properties of corynebacterium glutamicum.
    Formula:C4H8O2
    Purezza:Min. 95%
    Colore e forma:Colourless To Pale Yellow Liquid
    Peso molecolare:88.11 g/mol

    Ref: 3D-FH36652

    1kg
    863,00€
  • 5-Hydroxyquinolin-2(1H)-one

    CAS:
    <p>5-Hydroxyquinolin-2(1H)-one is a chalcone that can be synthesized from 2,5-dihydroxybenzaldehyde and quinoline. It is a bacteriostatic agent that inhibits bacterial growth by binding to the 50S ribosomal subunit, blocking the formation of an antibiotic-substrate complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division. 5-Hydroxyquinolin-2(1H)-one has shown activity against methicillin resistant Staphylococcus aureus (MRSA) and methicillin resistant Enterococcus faecium. 5-Hydroxyquinolin-2(1H)-one also represses the expression of DNA topoisomerase II genes, which may be associated with its inhibitory effects on bacterial growth.</p>
    Formula:C9H7NO2
    Purezza:Min. 95%
    Peso molecolare:161.16 g/mol

    Ref: 3D-FH24497

    1g
    860,00€
  • 7a,12a-Dihydroxycholest-4-en-3-one

    Prodotto controllato
    CAS:
    7a,12a-Dihydroxylcholest-4-en-3-one is a structural analog of 7α,12α-dihydroxycholesterol. It has been studied for its catalytic mechanism and cavity. It is formed from the reaction of glutamate with cholesterol in a homogenate. The enzyme responsible for this biosynthesis is HMG CoA reductase, which converts 3 hydroxymethylglutaryl coenzyme A to mevalonate. Biochemical studies have shown that 7α,12α-dihydroxylcholest-4-en-3-one is metabolized by the liver into bile acids and excreted in the urine. This compound has also been shown to be an antiinflammatory agent due to its ability to inhibit prostaglandin synthesis and reduce inflammation.
    Formula:C27H44O3
    Purezza:Min. 95%
    Peso molecolare:416.64 g/mol

    Ref: 3D-FD22108

    1mg
    863,00€
    2mg
    1.253,00€
  • 6-Bromo-3-(4-chlorophenyl)quinazoline-2,4(1H,3H)-dione

    Prodotto controllato
    CAS:
    <p>Please enquire for more information about 6-Bromo-3-(4-chlorophenyl)quinazoline-2,4(1H,3H)-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C14H8BrClN2O2
    Purezza:Min. 95%
    Peso molecolare:351.58 g/mol

    Ref: 3D-FB125651

    5g
    849,00€
  • [4-[2-(Diethylamino)ethoxy]-3-iodophenyl][2-(1-hydroxybutyl)-3-benzofuranyl]-methanone

    Prodotto controllato
    CAS:
    Please enquire for more information about [4-[2-(Diethylamino)ethoxy]-3-iodophenyl][2-(1-hydroxybutyl)-3-benzofuranyl]-methanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C25H30INO4
    Purezza:Min. 95%
    Peso molecolare:535.41 g/mol

    Ref: 3D-FD150040

    1g
    736,00€
    100mg
    303,00€
    250mg
    304,00€
    500mg
    497,00€
  • 2-Chloro-1-(5-methoxy-1,2-dimethyl-1H-indol-3-yl)ethanone

    Prodotto controllato
    CAS:
    Please enquire for more information about 2-Chloro-1-(5-methoxy-1,2-dimethyl-1H-indol-3-yl)ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C13H14ClNO2
    Purezza:Min. 95%
    Peso molecolare:251.71 g/mol

    Ref: 3D-FC123624

    1g
    478,00€
    2g
    770,00€
    250mg
    304,00€
    500mg
    336,00€
  • 1,3-Benzodioxol-5-yl(phenyl)methanone

    Prodotto controllato
    CAS:
    <p>Please enquire for more information about 1,3-Benzodioxol-5-yl(phenyl)methanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C14H10O3
    Purezza:Min. 95%
    Peso molecolare:226.23 g/mol

    Ref: 3D-FB123220

    10g
    906,00€
  • 2-Amino-7-(2,3,4-trimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one

    Prodotto controllato
    CAS:
    Please enquire for more information about 2-Amino-7-(2,3,4-trimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C17H19N3O4
    Purezza:Min. 95%
    Peso molecolare:329.35 g/mol

    Ref: 3D-FA134778

    1g
    300,00€
    2g
    349,00€
    5g
    598,00€
    10g
    1.019,00€
  • 1-(2-Aminopyrimidin-5-yl)ethanone

    CAS:
    Please enquire for more information about 1-(2-Aminopyrimidin-5-yl)ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C6H7N3O
    Purezza:Min. 95%
    Peso molecolare:137.14 g/mol

    Ref: 3D-FA143282

    25mg
    303,00€
    50mg
    375,00€
    100mg
    534,00€
  • 3,7,4'-Trihydroxy-5-methoxy-8-prenylflavanone, (2R,3R)-

    CAS:
    3,7,4'-Trihydroxy-5-methoxy-8-prenylflavanone, (2R,3R)- is a prenylated flavonoid compound, which is a type of naturally occurring polyphenol. These compounds are known for their complex structures and biological activities, frequently contributing to the therapeutic properties of various plants. The source of this flavanone is often plants belonging to the Fabaceae family, including the roots and other parts of certain legumes, where it accumulates as part of the plant’s secondary metabolism.
    Purezza:Min. 95%

    Ref: 3D-FT74412

    2mg
    303,00€
    5mg
    415,00€
    10mg
    641,00€
    25mg
    1.145,00€
  • 1-Benzhydrylazetidin-3-one

    CAS:
    The 1-benzhydrylazetidin-3-one molecule has an ionizing potential of 29.6 eV, which is the amount of energy required to remove one electron from the outermost shell of a hydrogen atom. The molecule is photoelectron reactive, with a reaction yield of 0.5%. It reacts with ultraviolet radiation and interacts with other molecules such as azetidine (2-methylaziridine). The 1-benzhydrylazetidin-3-one molecule has an ionization potential of 29.6 eV, which is the amount of energy required to remove one electron from the outermost shell of a hydrogen atom. The molecule is photoelectron reactive, with a reaction yield of 0.5%. It reacts with ultraviolet radiation and interacts with other molecules such as azetidine (2-methylaziridine).
    Formula:C16H15NO
    Purezza:Min. 95%
    Colore e forma:White To Beige Solid
    Peso molecolare:237.3 g/mol

    Ref: 3D-FB09242

    1kg
    978,00€
    100g
    341,00€
    250g
    486,00€
    500g
    668,00€
  • 5-Chloro-2-hydroxy-2-methoxycarbonyl-1-indanone

    CAS:
    Please enquire for more information about 5-Chloro-2-hydroxy-2-methoxycarbonyl-1-indanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C11H9ClO4
    Purezza:Min. 95%
    Peso molecolare:240.64 g/mol

    Ref: 3D-FC150305

    100mg
    863,00€
    250mg
    1.411,00€
  • Tetrahydro-4H-pyran-4-one

    CAS:
    <p>Tetrahydro-4H-pyran-4-one is a hydrochloric acid salt of tetrahydropyran-4-one. It is a colorless oil with a boiling point of 8°C and a melting point of -78°C. Tetrahydro-4H-pyran-4-one can be used to synthesize quinoline derivatives, which are important in the synthesis of many pharmaceuticals and agrochemicals. Tetrahydro-4H-pyran-4-one can also be used to synthesize other compounds, such as carbonyl groups or hydrogen bonds. The reaction solution will be stable due to the formation of stable complexes with hydrogen bonds. NMR spectra show that tetrahydro pyran 4 one has an asymmetric synthesis and isolated yield.</p>
    Formula:C5H8O2
    Purezza:Min. 98.5 Area-%
    Colore e forma:Colorless Clear Liquid
    Peso molecolare:100.12 g/mol

    Ref: 3D-FT11119

    1kg
    978,00€
    2kg
    1.518,00€
    250g
    486,00€
    500g
    607,00€
  • 1-[1-(2-Aminoethyl)-1H-indol-3-yl]ethanone oxalate

    Prodotto controllato
    CAS:
    Please enquire for more information about 1-[1-(2-Aminoethyl)-1H-indol-3-yl]ethanone oxalate including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C12H14N2O
    Purezza:Min. 95%
    Peso molecolare:202.25 g/mol

    Ref: 3D-FA135415

    1g
    390,00€
    2g
    598,00€
    5g
    1.067,00€
    500mg
    300,00€
  • 1-(1-Methyl-1H-indazol-3-yl)ethanone

    Prodotto controllato
    CAS:
    Please enquire for more information about 1-(1-Methyl-1H-indazol-3-yl)ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Purezza:Min. 95%

    Ref: 3D-FM142076

    1g
    483,00€
    2g
    717,00€
    500mg
    300,00€
  • 3-(Hydroxymethyl)pyrrolidin-2-one

    CAS:
    Please enquire for more information about 3-(Hydroxymethyl)pyrrolidin-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C5H9NO2
    Purezza:Min. 95%
    Peso molecolare:115.13 g/mol

    Ref: 3D-FH157464

    250mg
    863,00€
  • 4-Pregnen-17a,20b-diol-3-one

    Prodotto controllato
    CAS:
    <p>4-Pregnen-17a,20b-diol-3-one is a synthetic androgen with anabolic and androgenic activity. It has been shown in animal studies to increase maximal responses of the reproductive tract to gonadotropin stimulation. 4-Pregnen-17a,20b-diol-3-one binds to the activin receptor on the cell membrane, which leads to increased expression of a gene encoding for 3β-hydroxysteroid dehydrogenase (3βHSD), an enzyme involved in testosterone synthesis. This drug also increases the sensitivity of ovarian follicles to gonadotropins and decreases basal plasma levels of LH and FSH. 4-Pregnen-17a,20b-diol-3-one has not been found to be toxicologically significant at doses up to 10 mg/kg body weight per day.</p>
    Formula:C21H32O3
    Purezza:Min. 95%
    Peso molecolare:332.48 g/mol

    Ref: 3D-FP27153

    2mg
    303,00€
    5mg
    450,00€
    10mg
    534,00€
    25mg
    1.014,00€
  • (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€