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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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  • 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€
  • 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€
  • (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€
  • 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€
  • 1-Phenylimidazolidin-2-one

    CAS:
    <p>1-Phenylimidazolidin-2-one is a tyrosine kinase inhibitor that belongs to the class of receptor tyrosine kinase inhibitors. It is used in the treatment of hypertension and has been shown to reduce levels of dopamine in the brain. 1-Phenylimidazolidin-2-one binds to tyrosine kinases and blocks their activity, which prevents phosphorylation of proteins involved in neurotransmitter synthesis. This agent also has neuroleptic effects, which may be due to its ability to inhibit dopaminergic receptors.</p>
    Formula:C9H10N2O
    Purezza:Min. 95%
    Peso molecolare:162.19 g/mol

    Ref: 3D-FP168395

    500mg
    863,00€
  • 5-Chloro-2-pentanone

    CAS:
    5-Chloro-2-pentanone is a reactive, unsaturated ketone. It is a colorless liquid with a pungent odor. 5-Chloro-2-pentanone can be used in the synthesis of other organic compounds, such as covid-19 pandemic. The reaction of carbonyl groups with hydrogen chloride and chlorine atom to form hydrochloric acid and chlorocarbons is an example of a reaction that 5-chloro-2-pentanone can take part in. When 5-chloro-2-pentanone reacts with hydrogen chloride (HCl) and chlorine atom (Cl), the reaction products are hydrochloric acid (HCl) and chlorocarbons. This process is called nucleophilic attack and proceeds as follows: 5CH=C(CH)COH + HCl + Cl → CH=C(CH)COCl + H+ + Cl 5CH=C
    Formula:C5H9ClO
    Purezza:Min. 95%
    Colore e forma:Clear Liquid
    Peso molecolare:120.58 g/mol

    Ref: 3D-FC00924

    500g
    860,00€
  • 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€
  • 3-Amino-2-methylquinazolin-4(3H)-one

    Prodotto controllato
    CAS:
    <p>3-Amino-2-methylquinazolin-4(3H)-one is a bidentate ligand that has been shown to have antibacterial and anticancer activity. The functional theory of the compound is based on its ability to form an imine nitrogen with metal ions such as Fe(II) or Cu(II). 3-Amino-2-methylquinazolin-4(3H)-one is not active against Staphylococcus aureus, but inhibits the growth of other bacteria by binding to their ribosomes and inhibiting protein synthesis. 3-Amino-2-methylquinazolin-4(3H)-one also has in vitro anticancer activity, which may be due to its ability to inhibit DNA synthesis and cell division.</p>
    Formula:C9H9N3O
    Purezza:Min. 95%
    Peso molecolare:175.19 g/mol

    Ref: 3D-FA117203

    1g
    535,00€
    250mg
    303,00€
    500mg
    375,00€
  • (2,3-Dimethylphenyl)(1H-imidazol-4-yl)methanone

    CAS:
    <p>Please enquire for more information about (2,3-Dimethylphenyl)(1H-imidazol-4-yl)methanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C12H12N2O
    Purezza:Min. 95%
    Peso molecolare:200.24 g/mol

    Ref: 3D-FD141156

    500mg
    863,00€
  • (6R)-6-Cyclopentyl-6-[2-(2,6-diethyl-4-pyridinyl)ethyl]-3-[(5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methyl]-5,6-dihydro-4-h ydroxy-2H-pyran-2-one

    CAS:
    <p>Fidovirsen is a nucleoside analogue that is an inhibitor of the NS3 protease of hepatitis C virus (HCV). Fidovirsen binds to the active site of the NS3 protease and prevents cleavage at the NS3/4A interface, thus inhibiting viral replication. It has been shown to be effective in clinical studies involving human liver samples. Fidovirsen has also been shown to have antiviral activity against other RNA viruses, including HIV-1 and influenza A virus. Fidovirsen has a low toxicity profile and does not exhibit cross-resistance with other antiviral drugs. The drug is being developed as a potential therapy for chronic HCV infection.</p>
    Formula:C29H37N5O3
    Purezza:Min. 95%
    Peso molecolare:503.64 g/mol

    Ref: 3D-FC152905

    1mg
    410,00€
    5mg
    729,00€
  • 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€
  • 2-(Chloromethyl)-3-(4-fluorophenyl)quinazolin-4(3H)-one

    Prodotto controllato
    CAS:
    Please enquire for more information about 2-(Chloromethyl)-3-(4-fluorophenyl)quinazolin-4(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C15H10ClFN2O
    Purezza:Min. 95%
    Peso molecolare:288.7 g/mol

    Ref: 3D-FC132980

    1g
    300,00€
    2g
    457,00€
    5g
    736,00€
  • Acetoxymethyl vinyl ketone

    CAS:
    <p>Acetoxymethyl vinyl ketone is a peroxide used in the production of polyolefins and other plastics. It can be prepared by the addition of acetyl chloride to vinyl alcohol, followed by hydrolysis. Acetoxymethyl vinyl ketone is an isomeric compound that can be produced from recycled materials and does not require additional energy. The process releases only small amounts of peroxide and no aldehydes or carbonyls. Acetoxymethyl vinyl ketone also has radiation-reactive properties, which can be used to produce active methylene groups for use in monomers.</p>
    Formula:C6H8O3
    Purezza:Min. 95%
    Peso molecolare:128.13 g/mol

    Ref: 3D-FA16998

    1g
    607,00€
    2g
    806,00€
    250mg
    303,00€
    500mg
    410,00€
  • (2E)-3-(Dimethylamino)-1-(3-nitrophenyl)prop-2-en-1-one

    CAS:
    <p>Please enquire for more information about (2E)-3-(Dimethylamino)-1-(3-nitrophenyl)prop-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C11H12N2O3
    Purezza:Min. 95%
    Peso molecolare:220.22 g/mol

    Ref: 3D-FD137190

    5g
    849,00€
  • 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€
  • 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-(2,3,4-Trimethoxyphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one

    Prodotto controllato
    CAS:
    Please enquire for more information about 6-(2,3,4-Trimethoxyphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C16H18N2O4
    Purezza:Min. 95%
    Peso molecolare:302.33 g/mol

    Ref: 3D-FT134780

    1g
    300,00€
    2g
    343,00€
    5g
    598,00€
    10g
    906,00€
  • 1-(2-chloro-6-fluorophenyl)ethanone

    CAS:
    <p>Please enquire for more information about 1-(2-chloro-6-fluorophenyl)ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C8H6ClFO
    Purezza:Min. 95%
    Peso molecolare:172.58 g/mol

    Ref: 3D-FC104894

    100g
    863,00€
  • Piperidin-3-one hydrochloride

    CAS:
    <p>Piperidin-3-one hydrochloride is an organic solvent that belongs to the group of benzyl compounds. It is a reagent for the synthesis of sulfides, which are used in the production of dyes, pharmaceuticals, and other products. Piperidin-3-one hydrochloride can be used as a constant in calculating the shift of tetrafluoroborate ions. This compound has been shown to be assembled into planar structures with six atoms per side. The resonance frequencies of this compound depend on the solvents and its aliphatic nature. Piperidin-3-one hydrochloride can be used to generate dimethyl sulfide by reacting with methanol or methyl chloride.</p>
    Formula:C5H10NOCl
    Purezza:Min. 95%
    Colore e forma:White Powder
    Peso molecolare:135.59 g/mol

    Ref: 3D-FP29720

    10g
    182,00€
    25g
    291,00€
    50g
    410,00€
    100g
    546,00€
  • 1-(4-Amino-3,5-dichloro-phenyl)-2-bromo-ethanone

    CAS:
    <p>Please enquire for more information about 1-(4-Amino-3,5-dichloro-phenyl)-2-bromo-ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C8H6BrCl2NO
    Purezza:Min. 95%
    Peso molecolare:282.95 g/mol

    Ref: 3D-FA17497

    1kg
    1.085,00€
    100g
    303,00€
    250g
    486,00€
    500g
    806,00€