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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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  • Furo[3,4-b]pyrazine-5,7-dione

    CAS:
    <p>Furo[3,4-b]pyrazine-5,7-dione is a chemical compound that belongs to the group of pyrazinoic acid derivatives. It has anti-inflammatory properties and is used as an ingredient in herbal products. Furo[3,4-b]pyrazine-5,7-dione shows a strong inhibitory effect on protease activity in vitro. This compound also inhibits tumor growth by modulating the expression of inflammatory cytokines such as IL1β, IL6, and TNFα. The molecular structure of Furo[3,4-b]pyrazine-5,7-dione can be accurately predicted using molecular modeling studies. In addition to its anti-inflammatory properties, furo[3,4-b]pyrazine-5,7-dione has been shown to be chemically stable at high temperatures and during chromatography.</p>
    Formula:C6H2N2O3
    Purezza:Min. 95%
    Colore e forma:White Powder
    Peso molecolare:150.09 g/mol

    Ref: 3D-FF139883

    500g
    860,00€
  • 3-Bromo-7-hydroxy-4-methylchromen-2-one

    CAS:
    <p>3-Bromo-7-hydroxy-4-methylchromen-2-one is an organic compound with the molecular formula CHBrNO. It is a colorless solid that is soluble in organic solvents. 3-Bromo-7-hydroxy-4-methylchromen-2-one has shown antiviral activity against the pandemic Covid 19 virus, as well as activity against influenza A and B viruses. This compound also has been shown to be active against methicillin resistant Staphylococcus aureus (MRSA) and Clostridium perfringens. 3BRMCHM2O binds to DNA by covalent binding and inhibits the synthesis of RNA, causing cell death in bacteria. The compound can be accessed through two routes: one involving phenylhydrazine and hydrazines, and another involving ionic liquids and ionic reagents. The reaction time for this reaction is very short (10 minutes</p>
    Formula:C10H7BrO3
    Purezza:Min. 95%
    Peso molecolare:255.06 g/mol

    Ref: 3D-FB153932

    1g
    863,00€
  • 3-(Dimethylamino)-1-(1-methyl-1H-indol-2-yl)prop-2-en-1-one

    Prodotto controllato
    CAS:
    Please enquire for more information about 3-(Dimethylamino)-1-(1-methyl-1H-indol-2-yl)prop-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C14H16N2O
    Purezza:Min. 95%
    Peso molecolare:228.29 g/mol

    Ref: 3D-FD134743

    1g
    390,00€
    2g
    598,00€
    5g
    1.067,00€
    500mg
    300,00€
  • 5-Bromo-6-methylpyrimidine-2,4(1H,3H)-dione

    CAS:
    <p>5-Bromo-6-methylpyrimidine-2,4(1H,3H)-dione is an immunosuppressive drug that belongs to the class of hydantoins. It can be used to treat a variety of diseases associated with immunodeficiency including AIDS. 5-Bromo-6-methylpyrimidine-2,4(1H,3H)-dione inhibits viral replication by alkylating nucleotides and DNA synthesis at the GTPase level. The amide group in the molecule is responsible for this property. Kinetics studies have shown that the rate of hydrolysis of 5-bromo-6-methylpyrimidine-2,4(1H,3H)-dione depends on the pH and temperature of solution.</p>
    Formula:C5H5BrN2O2
    Purezza:Min. 95%
    Peso molecolare:205.01 g/mol

    Ref: 3D-FB130253

    50g
    863,00€
    100g
    1.031,00€
  • 3-Hydroxy-2-butanone

    CAS:
    <p>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.</p>
    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€
  • 1-(4-Chlorophenoxy)-1-(1H-imidazol-1-yl)-3,3-dimethyl-2-butanone

    CAS:
    <p>1-(4-Chlorophenoxy)-1-(1H-imidazol-1-yl)-3,3-dimethyl-2-butanone (CID) is a hydroxylated fatty acid that is used as an antimicrobial agent. CID has been shown to be effective against Gram negative bacteria such as Escherichia coli and Pseudomonas aeruginosa, but not against Gram positive bacteria such as Staphylococcus aureus. The optimum concentration of CID for the inhibition of bacterial growth was determined by analyzing different concentrations of the compound in vitro. A model system was developed to investigate the effect of matrix components on the solubility of CID. LCMS/MS analysis was performed to measure the concentration of CID in wastewater samples. Climbazole, glycol ethers, and experimental solubility data were also collected and analyzed for this study</p>
    Formula:C15H17ClN2O2
    Purezza:Min. 95%
    Colore e forma:Powder
    Peso molecolare:292.76 g/mol

    Ref: 3D-FC20483

    250g
    863,00€
  • Z-Leu-Val-Gly-diazomethylketone

    CAS:
    <p>Z-Leu-Val-Gly-diazomethylketone is a prodrug that is metabolized in vivo to the active form, diazomethyl ketone. This drug has antiviral activity against a number of human pathogens, including poliovirus and herpes simplex virus. It also inhibits proteinase activity, which may be responsible for its anti-bacterial effects. Z-Leu-Val-Gly-diazomethylketone has been shown to inhibit pyogenes and staphylococci by cleavage of their cell walls. The drug also inhibits the replication of viruses such as human immunodeficiency virus (HIV) and influenza A virus.</p>
    Formula:C22H31N5O5
    Purezza:Min. 95%
    Colore e forma:Off-White To Light (Or Pale) Yellow Solid
    Peso molecolare:445.51 g/mol

    Ref: 3D-FL111557

    5mg
    182,00€
    10mg
    291,00€
    25mg
    486,00€
    50mg
    720,00€
    100mg
    1.084,00€
  • 3-Phenylquinazoline-2,4(1H,3H)-dione

    Prodotto controllato
    CAS:
    <p>3-Phenylquinazoline-2,4(1H,3H)-dione is an efficient synthesis of hydrazine. It can be used in the synthesis of other molecules.</p>
    Formula:C14H10N2O2
    Purezza:Min. 95%
    Peso molecolare:238.24 g/mol

    Ref: 3D-FP131535

    10g
    906,00€
  • 1-(Piperidine-4-carbonyl)piperidin-4-one hydrochloride

    Prodotto controllato
    CAS:
    <p>Please enquire for more information about 1-(Piperidine-4-carbonyl)piperidin-4-one hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C11H19ClN2O2
    Purezza:Min. 95%
    Peso molecolare:246.73 g/mol

    Ref: 3D-FP43487

    1g
    300,00€
    2g
    315,00€
    5g
    478,00€
    10g
    717,00€
  • 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€
  • 7-(2-Carbomethoxyethyl)-5-(2-chlorophenyl)-thieno-1,4-diazepin-2-one

    Prodotto controllato
    CAS:
    <p>Please enquire for more information about 7-(2-Carbomethoxyethyl)-5-(2-chlorophenyl)-thieno-1,4-diazepin-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C17H15ClN2O3S
    Purezza:Min. 95%
    Peso molecolare:362.83 g/mol

    Ref: 3D-FC19719

    2mg
    303,00€
    5mg
    376,00€
    10mg
    609,00€
    25mg
    1.047,00€
    50mg
    1.797,00€
  • 17,20,21-Trihydroxy-4-pregnen-3-one

    Prodotto controllato
    CAS:
    <p>17,20,21-Trihydroxy-4-pregnen-3-one is a potent steroidal hormone that is a natural metabolite of the female sex hormone progesterone. It has been shown to have an inhibitory effect on ovarian follicles and ovary in vivo. 17,20,21-Trihydroxy-4-pregnen-3-one inhibits protein synthesis by specifically binding to the ribosomal subunits in the cell nucleus. This hormone also has a stimulatory effect on growth factor production and causes increased levels of IGF-I.</p>
    Formula:C21H32O4
    Purezza:Min. 95%
    Peso molecolare:348.48 g/mol

    Ref: 3D-FT21056

    25mg
    863,00€
    50mg
    1.075,00€
    100mg
    1.955,00€
  • 6-Amino-3-methylquinazolin-4(3H)-one hydrochloride

    Prodotto controllato
    CAS:
    Please enquire for more information about 6-Amino-3-methylquinazolin-4(3H)-one hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C9H9N3O
    Purezza:Min. 95%
    Peso molecolare:175.19 g/mol

    Ref: 3D-FA133816

    1g
    390,00€
    2g
    598,00€
    5g
    1.067,00€
    500mg
    300,00€
  • 1-Pentyl-1H-indole-2,3-dione

    CAS:
    <p>1-Pentyl-1H-indole-2,3-dione is a synthetic cannabinoid that is used as a recreational drug. It has been shown to be thermally labile and can decompose at high temperatures. 1-Pentyl-1H-indole-2,3-dione is an acidic compound with a melting point of 79°C. The compound is also oxidant and therefore can react with other compounds to create new substances. This reaction can be accelerated by light or heat, which may result in the formation of hazardous products such as naphthalene.</p>
    Formula:C13H15NO2
    Purezza:Min. 95%
    Peso molecolare:217.26 g/mol

    Ref: 3D-FP125544

    1g
    863,00€
    2g
    978,00€
  • (3,5-Dimethoxy-4-hydroxyphenyl)acetone

    CAS:
    <p>(3,5-Dimethoxy-4-hydroxyphenyl)acetone is a phenolic compound that is used as a calibration standard in the analysis of tannins. It has been shown to have a catalytic effect on the oxidation of oleic acid and linoleic acid in the presence of peroxides. The addition of (3,5-dimethoxy-4-hydroxyphenyl)acetone to an oil or fat emulsion at room temperature leads to an increase in the viscosity of the emulsion. This compound can be found in many plants, such as tea and coffee beans, cocoa beans, and red wine grapes.</p>
    Formula:C11H14O4
    Purezza:Min. 95%
    Colore e forma:Orange Powder
    Peso molecolare:210.23 g/mol

    Ref: 3D-FD67308

    1g
    1.030,00€
    50mg
    182,00€
    100mg
    290,00€
    250mg
    487,00€
    500mg
    729,00€
  • 1-(1-Methyl-1H-indazol-3-yl)ethanone

    Prodotto controllato
    CAS:
    <p>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</p>
    Purezza:Min. 95%

    Ref: 3D-FM142076

    1g
    483,00€
    2g
    717,00€
    500mg
    300,00€
  • 1-Amino-2,4-imidazolidinedione-13C3

    CAS:
    <p>1-Amino-2,4-imidazolidinedione-13C3 is an antibiotic that belongs to the group of nitrofurans. It is used for the treatment of infections caused by bacteria that are resistant to other antibiotics. The LC-MS/MS analysis showed that 1-aminohydantoin was formed as a degradation product of chloramphenicol and that this metabolite had been detected in urine samples from patients treated with chloramphenicol. Nitrofuran is also a possible degradation product. A reaction monitoring experiment using ionization monitoring and monitoring on the precursor ion at m/z 287 confirmed the presence of 1-aminohydantoin in a sample containing both chloramphenicol and nitrofuran. Quantification was performed using calibration curves obtained from pure standards.</p>
    Formula:C3H5N3O2
    Purezza:Min. 95%
    Peso molecolare:118.12 g/mol

    Ref: 3D-FA137509

    1mg
    375,00€
    2mg
    535,00€
    5mg
    978,00€
    10mg
    1.464,00€
    25mg
    3.300,00€
  • 4-N-Boc-aminocyclohexanone

    CAS:
    <p>4-N-Boc-aminocyclohexanone is a chemical that inhibits the proliferation of cancer cells in vitro. It also has an antiproliferative effect on fibroblast cells, which may be due to its ability to inhibit protein synthesis and induce cell death by apoptosis. 4-N-Boc-aminocyclohexanone can also be used for the preparation of photoresponsive polymers that are used in drug delivery systems. This compound can be prepared by reacting 4-aminocyclohexanol with formaldehyde in the presence of base. This reaction forms a five-membered ring via an amide bond. The amide group is then hydrolyzed to form the corresponding carboxylic acid. The colorimetric method is used to determine the degree of hydrolysis, which is determined by measuring the absorbance at 590 nm. In addition, this compound can be used as a reactive intermediate for other compounds like</p>
    Formula:C11H19NO3
    Purezza:Min. 95%
    Colore e forma:White To Light (Or Pale) Yellow Solid
    Peso molecolare:213.27 g/mol

    Ref: 3D-FB12555

    500g
    860,00€
  • 2,3-Dihydro-1,4-dithiino[2,3-c]furan-5,7-dione

    CAS:
    2,3-Dihydro-1,4-dithiino[2,3-c]furan-5,7-dione is a coordination polymer that contains both an anhydride and a hydroxide group. It has been shown to form a coordination polymer with lithium hydroxide as the counterion. The topological spaces of the polymer are not limited by the size of the monomer unit. This coordination polymer has been shown to form through reaction with lithium hydroxide in water at room temperature.
    Formula:C6H4O3S2
    Purezza:Min. 95%
    Colore e forma:Slightly Yellow Powder
    Peso molecolare:188.22 g/mol

    Ref: 3D-FD00362

    10g
    863,00€
    25g
    1.518,00€
  • 2-Amino-7-(2,3,4-trimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one

    Prodotto controllato
    CAS:
    <p>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</p>
    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€