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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 18867 prodotti di "Chetoni"

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  • 17a-Hydroxy-5a,10a-estran-3-one

    Prodotto controllato
    CAS:
    <p>Please enquire for more information about 17a-Hydroxy-5a,10a-estran-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C18H28O2
    Purezza:Min. 95%
    Peso molecolare:276.41 g/mol

    Ref: 3D-FH24283

    1mg
    303,00€
    2mg
    430,00€
    5mg
    695,00€
    10mg
    1.129,00€
    25mg
    1.998,00€
  • 1-Phenyl-4-hexyn-3-one

    CAS:
    <p>Please enquire for more information about 1-Phenyl-4-hexyn-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C12H12O
    Purezza:Min. 95%
    Peso molecolare:172.22 g/mol

    Ref: 3D-FP26923

    50mg
    863,00€
  • (R)-(+)-4-(Methoxymethyl)-1,3-dioxolan-2-one

    CAS:
    <p>Please enquire for more information about (R)-(+)-4-(Methoxymethyl)-1,3-dioxolan-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C5H8O4
    Purezza:Min. 95%
    Peso molecolare:132.11 g/mol

    Ref: 3D-FM60273

    5g
    218,00€
    10g
    349,00€
    25g
    638,00€
    50g
    1.085,00€
  • 17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate

    CAS:
    <p>Please enquire for more information about 17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C22H26O3
    Purezza:Min. 95%
    Colore e forma:Off-white to pale yellowsolid.
    Peso molecolare:338.44 g/mol

    Ref: 3D-FH20928

    25mg
    863,00€
  • 3b,7a,15a-Trihydroxyandrost-5-en-17-one

    Prodotto controllato
    CAS:
    Please enquire for more information about 3b,7a,15a-Trihydroxyandrost-5-en-17-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C19H28O4
    Purezza:Min. 95%
    Peso molecolare:320.42 g/mol

    Ref: 3D-FT167945

    250g
    Prezzo su richiesta
    500g
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  • (4-Fluorophenyl)acetone

    Prodotto controllato
    CAS:
    <p>4-Fluorophenylacetone is a phenylacetic acid derivative that inhibits the 5-HT2 receptors. It has been shown to have inhibitory activities against dopamine and serotonin by acting as an agonist at the receptor. 4-Fluorophenylacetone also binds to nucleophilic sites on proteins, which may lead to inhibition of protein synthesis. This product has been used in molecular modeling studies and has been shown to be an amine with a phosphate group that can form a stable bond with other molecules. Brevibacterium sp. strain P7 was used as a model system for this study and it was found that 4-fluorophenylacetone inhibited the growth of this bacterium by binding to the enzyme RNA polymerase, preventing transcription and replication.</p>
    Formula:C9H9FO
    Purezza:Min. 95%
    Peso molecolare:152.17 g/mol

    Ref: 3D-FF23471

    100g
    303,00€
    250g
    493,00€
    500g
    798,00€
  • 1-(3-Chlorophenyl)-1,2-propanedione

    CAS:
    <p>1-(3-Chlorophenyl)-1,2-propanedione is a chiral compound that can be used as an intermediate in the synthesis of bupropion. The purity of 1-(3-Chlorophenyl)-1,2-propanedione is determined by measuring the absorbance at a wavelength of 290 nm. The purity is also validated via gas chromatography with a chiral column and monitored using spectroscopy. It should be noted that the compound has been shown to have pharmacopoeia activity and can be measured at a concentration of 0.02 mg/L in acetonitrile.</p>
    Formula:C9H7ClO2
    Purezza:Min. 95%
    Peso molecolare:182.6 g/mol

    Ref: 3D-FC30962

    2g
    863,00€
    5g
    921,00€
  • Clobetasol Propionate - Impurity C

    Prodotto controllato
    CAS:
    21-Chloro-9-fluoro-11beta,17-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 17-propionate is an ester of ketoconazole and the propionic acid. It is used as a pharmaceutical formulation and has been shown to be stable in an HPLC method. This compound also has an optical isomer that was validated by a stability test. This product has been shown to have antiinflammatory properties and may be used as a topical treatment for skin disorders such as clobetasol propionate.
    Formula:C25H32ClFO5
    Purezza:Min. 95%
    Peso molecolare:466.97 g/mol

    Ref: 3D-FC101997

    1mg
    135,00€
    2mg
    150,00€
    5mg
    200,00€
    10mg
    320,00€
    25mg
    488,00€
  • 3,7,4'-Trihydroxy-5-methoxy-8-prenylflavanone, (2R,3S)-


    <p>3,7,4'-Trihydroxy-5-methoxy-8-prenylflavanone, (2R,3S)- is a naturally occurring prenylated flavanone, which is primarily sourced from various plant species. This compound is part of the larger flavonoid family and is often found in certain medicinal plants known for their wide range of therapeutic properties. Its structure comprises a flavanone backbone, modified by hydroxyl, methoxy, and prenyl groups that contribute to its distinctive chemical profile.</p>
    Purezza:Min. 95%

    Ref: 3D-FT74407

    5mg
    303,00€
    10mg
    481,00€
    25mg
    810,00€
  • 5-Methyl-5-propyl-2-dioxanone

    CAS:
    <p>5-Methyl-5-propyl-2-dioxanone is a polymer that has reactivities similar to those of dioxane. It can be polymerized by an azobenzene catalyze or polymerization. 5-Methyl-5-propyl-2-dioxanone can also be polymerized into an alternating, cyclic structure with moieties of esters. This polymer is chemically inert and insoluble in water.</p>
    Formula:C8H14O3
    Purezza:Min. 95%
    Peso molecolare:158.19 g/mol

    Ref: 3D-FM25744

    50g
    863,00€
  • (2-Aminothiophen-3-yl)(4-bromophenyl)methanone

    CAS:
    <p>2-Aminothiophen-3-yl)(4-bromophenyl)methanone is a new compound that is being developed as a potential antiviral agent. Covid-19, the trade name for 2-aminothiophen-3-yl)(4-bromophenyl)methanone, prevents the replication of viruses by binding to their nucleic acids and blocking their ability to produce proteins. Covid-19 has been shown to be effective against both influenza A and B viruses in cellular and animal models. The antiviral activity of Covid-19 is due to its ability to bind to viral nucleic acid, preventing the production of proteins vital for viral replication. This compound has also been shown to have anti-inflammatory properties, which may be due to its ability to inhibit the production of amyloid plaques in mice with Alzheimer's disease.</p>
    Formula:C11H8BrNOS
    Purezza:Min. 95%
    Peso molecolare:282.16 g/mol

    Ref: 3D-FA54199

    1g
    Prezzo su richiesta
    2g
    Prezzo su richiesta
    100mg
    Prezzo su richiesta
    250mg
    Prezzo su richiesta
    500mg
    Prezzo su richiesta
  • 3-(Dimethylaminomethyl)-5-methyl-2-hexanone

    CAS:
    <p>3-(Dimethylaminomethyl)-5-methyl-2-hexanone is a chemical compound that can be used as an intermediate in the synthesis of tetrabenazine. It is a colorless liquid that can be synthesized from 2,4-diiodobenzene and dimethylamine. The optimal reaction time for this chemical is at reflux conditions. 3-(Dimethylaminomethyl)-5-methyl-2-hexanone has a molecular weight of 164.27 g/mol and an elemental composition of C: 68.09%, H: 18.07%, N: 7.91%. The target product for this chemical is 2,5-dimethyloctane, which has a molecular weight of 116.14 g/mol and an elemental composition of C: 73.06%, H: 9.11%, N: 5.79%. This chemical reacts with triethylbenzylammonium to form 3-(dim</p>
    Formula:C10H21NO
    Purezza:Min. 95%
    Peso molecolare:171.28 g/mol

    Ref: 3D-FD161472

    100g
    863,00€
    250g
    1.411,00€
  • (2,3-Dimethylphenyl)[1-(trityl)-1H-imidazol-4-yl]methanone

    Prodotto controllato
    CAS:
    Please enquire for more information about (2,3-Dimethylphenyl)[1-(trityl)-1H-imidazol-4-yl]methanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C31H26N2O
    Purezza:Min. 95%
    Peso molecolare:442.55 g/mol

    Ref: 3D-FD22392

    10mg
    319,00€
    25mg
    473,00€
    50mg
    731,00€
    100mg
    1.253,00€
    250mg
    2.136,00€
  • 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€
  • (4-Phenylpiperazin-1-yl)piperidin-4-yl-methanone dihydrochloride

    Prodotto controllato
    CAS:
    Please enquire for more information about (4-Phenylpiperazin-1-yl)piperidin-4-yl-methanone dihydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C16H25Cl2N3O
    Purezza:Min. 95%
    Peso molecolare:346.29 g/mol

    Ref: 3D-FP154011

    1g
    300,00€
    2g
    315,00€
    5g
    538,00€
    10g
    906,00€
  • 4-(4-Fluorophenyl)cyclohexanone

    CAS:
    <p>Please enquire for more information about 4-(4-Fluorophenyl)cyclohexanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C12H13FO
    Purezza:Min. 95%
    Peso molecolare:192.23 g/mol

    Ref: 3D-FF97188

    50mg
    863,00€
  • 7b-Hydroxy-4-cholesten-3-one

    Prodotto controllato
    CAS:
    <p>7b-Hydroxy-4-cholesten-3-one is a naturally occurring bile acid that is involved in the metabolism of cholesterol, fat and vitamin D. It has been shown to be beneficial in the treatment of cerebrotendinous xanthomatosis, which is characterized by an accumulation of cholesterol and fatty acids in the brain and spinal cord. The drug also regulates cell signaling pathways, such as those related to energy metabolism. 7b-Hydroxy-4-cholesten-3-one is synthesized from 7a-hydroxycholesterol in humans, but not other mammals. It is metabolized via oxidation by cytochrome P450 enzymes or conjugation with glucuronic acid.</p>
    Formula:C27H44O2
    Purezza:Min. 95%
    Peso molecolare:400.64 g/mol

    Ref: 3D-FH24258

    1mg
    705,00€
    2mg
    1.067,00€
    5mg
    2.286,00€
    10mg
    3.429,00€
    500µg
    470,00€
  • 5,6-Dihydro-2H-pyran-2-one

    CAS:
    <p>5,6-Dihydro-2H-pyran-2-one is a type of molecule that has been found to be an active natural product. It is believed to have anti-cancer, anti-microbial and anti-fungal properties. 5,6-Dihydro-2H-pyran-2-one has been shown to inhibit protease activity through covalent adduct formation with the enzyme as well as binding to water molecules. The molecule also binds strongly to metal ions such as copper and zinc, which may contribute to its biological properties.</p>
    Formula:C5H6O2
    Purezza:Min. 95%
    Colore e forma:Clear Liquid
    Peso molecolare:98.1 g/mol

    Ref: 3D-FD30562

    2g
    863,00€
  • 5-Hexen-2-one

    CAS:
    5-Hexen-2-one is a reactive compound that can be used as a control agent in Friedel-Crafts reactions. It is a carbonyl group and belongs to the class of diphenyl ethers. 5-Hexen-2-one has an nmr spectra with a chelate ring structure. This compound reacts with copper chloride to form a 5-hexenyl radical, which is then oxidized to form the desired product. The reaction mechanism for this chemical reaction is not yet fully understood, but it may involve low energy radiation from copper chloride or hydroxide solution, which initiates the oxidation process.
    Formula:C6H10O
    Purezza:Min. 95%
    Peso molecolare:98.14 g/mol

    Ref: 3D-FH35623

    50g
    863,00€
  • 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one

    CAS:
    <p>Please enquire for more information about 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C14H18BNO3
    Purezza:Min. 95%
    Peso molecolare:259.11 g/mol

    Ref: 3D-FT142017

    1g
    863,00€