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Cetonas

Cetonas

Las cetonas son compuestos orgánicos caracterizados por la presencia de un grupo carbonilo (C=O) unido a dos átomos de carbono. Estos compuestos son altamente versátiles y juegan un papel crucial en diversas reacciones químicas, incluyendo oxidación, reducción y condensación. Las cetonas son intermediarios esenciales en la síntesis de productos farmacéuticos, fragancias y polímeros. En CymitQuimica, ofrecemos una amplia gama de cetonas de alta calidad para apoyar sus aplicaciones de investigación e industriales.

Se han encontrado 18867 productos de "Cetonas"

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  • 2-[(N,N-Dibenzylamino)methyl]cyclohexanone hydrochloride

    CAS:
    <p>Please enquire for more information about 2-[(N,N-Dibenzylamino)methyl]cyclohexanone hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C21H26ClNO
    Pureza:Min. 95%
    Peso molecular:343.89 g/mol

    Ref: 3D-FD21548

    500µg
    863,00€
  • 9-[(5-Amino-1,3,4-thiadiazol-2-yl)methyl]-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione

    Producto controlado
    CAS:
    Please enquire for more information about 9-[(5-Amino-1,3,4-thiadiazol-2-yl)methyl]-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C10H11N7O2S
    Pureza:Min. 95%
    Peso molecular:293.31 g/mol

    Ref: 3D-FA125300

    1g
    598,00€
    2g
    974,00€
    250mg
    304,00€
    500mg
    396,00€
  • 9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione

    Producto controlado
    CAS:
    9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione is a potent antiandrogen that is used to treat alopecia areata and other skin disorders. 9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione has been shown to have an inhibitory effect on the growth of skin tumors in mice. This drug also has a protective effect against chemical stability. It binds to fatty acids and epidermal growth factor (EGF), which may be related to its ability to regulate transcriptional processes and inflammatory skin diseases.
    Fórmula:C22H29FO4
    Pureza:Min. 95%
    Peso molecular:376.46 g/mol

    Ref: 3D-FF21375

    25mg
    303,00€
    50mg
    394,00€
    100mg
    474,00€
    250mg
    730,00€
  • 2-Methyl-6,7-dihydro-2H-indazol-4(5H)-one

    CAS:
    <p>Please enquire for more information about 2-Methyl-6,7-dihydro-2H-indazol-4(5H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C8H10N2O
    Pureza:Min. 95%
    Peso molecular:150.18 g/mol

    Ref: 3D-FM141221

    50mg
    863,00€
  • 3b-Hydroxyestra-4,9-dien-17-one

    Producto controlado
    CAS:
    <p>Please enquire for more information about 3b-Hydroxyestra-4,9-dien-17-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C18H24O2
    Pureza:Min. 95%
    Peso molecular:272.38 g/mol

    Ref: 3D-FH24334

    2mg
    303,00€
    5mg
    501,00€
    10mg
    769,00€
    25mg
    1.318,00€
    50mg
    2.331,00€
  • 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>
    Fórmula:C22H31N5O5
    Pureza:Min. 95%
    Forma y color:Off-White To Light (Or Pale) Yellow Solid
    Peso molecular:445.51 g/mol

    Ref: 3D-FL111557

    5mg
    182,00€
    10mg
    291,00€
    25mg
    486,00€
    50mg
    720,00€
    100mg
    1.084,00€
  • 17,20,21-Trihydroxy-4-pregnen-3-one

    Producto controlado
    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>
    Fórmula:C21H32O4
    Pureza:Min. 95%
    Peso molecular:348.48 g/mol

    Ref: 3D-FT21056

    25mg
    863,00€
    50mg
    1.075,00€
    100mg
    1.955,00€
  • 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>
    Fórmula:C13H15NO2
    Pureza:Min. 95%
    Peso molecular: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>
    Fórmula:C11H14O4
    Pureza:Min. 95%
    Forma y color:Orange Powder
    Peso molecular: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

    Producto controlado
    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>
    Pureza:Min. 95%

    Ref: 3D-FM142076

    1g
    483,00€
    2g
    717,00€
    500mg
    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>
    Fórmula:C11H19NO3
    Pureza:Min. 95%
    Forma y color:White To Light (Or Pale) Yellow Solid
    Peso molecular:213.27 g/mol

    Ref: 3D-FB12555

    500g
    860,00€
  • 1,2,3,4,5,6-Hexahydro-1,5-methano-pyrido-[1,2-a][1,5]diazocin-8-one

    CAS:
    <p>1,2,3,4,5,6-Hexahydro-1,5-methano-pyrido-[1,2-a][1,5]diazocin-8-one is a cholinergic drug that is used as a research tool in vitro. It has been shown to increase the concentration of acetylcholine in the synapse. It is also known as cytisine and varenicline. 1,2,3,4,5,6-Hexahydro-1,5-methano-pyrido-[1,2-a][1,5]diazocin-8-one binds to nicotinic receptors and stimulates them. This increased activity of nicotinic receptors leads to the release of acetylcholine (ACh), which is an important neurotransmitter in the brain. 1,2,3,4 5 6 hexahydro - 1 5</p>
    Fórmula:C11H14N2O
    Pureza:Min. 95%
    Peso molecular:190.24 g/mol

    Ref: 3D-FD117142

    1g
    863,00€
    2g
    1.139,00€
    5g
    1.735,00€
  • 17a-Hydroxy-5a,10a-estran-3-one

    Producto controlado
    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>
    Fórmula:C18H28O2
    Pureza:Min. 95%
    Peso molecular:276.41 g/mol

    Ref: 3D-FH24283

    1mg
    303,00€
    2mg
    430,00€
    5mg
    695,00€
    10mg
    1.129,00€
    25mg
    1.998,00€
  • 3-Amino-6-fluoro-2-methylquinazolin-4(3H)-one

    Producto controlado
    CAS:
    Please enquire for more information about 3-Amino-6-fluoro-2-methylquinazolin-4(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C9H8FN3O
    Pureza:Min. 95%
    Peso molecular:193.18 g/mol

    Ref: 3D-FA135569

    1g
    390,00€
    2g
    598,00€
    5g
    1.067,00€
    500mg
    300,00€
  • 5-Chloro-2-pentanone

    CAS:
    <p>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</p>
    Fórmula:C5H9ClO
    Pureza:Min. 95%
    Forma y color:Clear Liquid
    Peso molecular: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>
    Fórmula:C22H26O3
    Pureza:Min. 95%
    Forma y color:Off-white to pale yellowsolid.
    Peso molecular:338.44 g/mol

    Ref: 3D-FH20928

    25mg
    863,00€
  • 1-(Bicyclo[2.2.1]hept-5-en-2-yl)ethanone

    CAS:
    1,2-Dihydrobenzene (1,2-DH) is a molecule that has the chemical formula C6H6. It is a colorless liquid with boiling point of 147°C and melting point of -11°C. 1,2-DH has been shown to form hydrogen bonds with water molecules. This compound is also insoluble in water, which may be due to its dehydrating properties. When catalyzed by an acid or base, 1,2-DH undergoes dehydration reactions. Acidic or basic conditions are required for this reaction to occur and the resulting product can be determined by x-ray diffraction studies. 1,2-DH has been shown to form coordination complexes with metal ions such as copper (Cu) and zinc (Zn). These complexes have been shown to have ligand binding properties that lead to supramolecular structures. Intermolecular hydrogen bonding interactions between 1,2-DH molecules have also been observed during
    Fórmula:C9H12O
    Pureza:Min. 95%
    Peso molecular:136.19 g/mol

    Ref: 3D-FB140730

    100g
    863,00€
  • 2,3,4,5-Tetrahydro-5-methyl-1H-pyrido[4,3-b]indol-1-one

    Producto controlado
    CAS:
    <p>Please enquire for more information about 2,3,4,5-Tetrahydro-5-methyl-1H-pyrido[4,3-b]indol-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C12H12N2O
    Pureza:Min. 95%
    Peso molecular:200.24 g/mol

    Ref: 3D-FT55655

    1g
    300,00€
    2g
    349,00€
    5g
    478,00€
  • 9beta,11beta-Epoxy-17,21-dihydroxypregn-4-ene-3,20-dione

    CAS:
    <p>9beta,11beta-Epoxy-17,21-dithydroxypregn-4-ene-3,20-dione is a synthetic intermediate that has been used in the synthesis of other chemicals. It has a resonance structure and is an oxygenated compound. 9beta,11beta-Epoxy-17,21-dithydroxypregn-4-ene-3,20-dione can be synthesized by acetylation of 17alpha-[(1S)-2-(acetyloxy)ethyl]-pregna -4,9(11)-diene -3,20 - dione with acetic anhydride and mercury (II) chloride. The molecule's nuclear magnetic resonance (NMR) spectrum consists of signals at 7.5 ppm for the methyl group on C8 and 2.5 ppm for the methyl group on C9.</p>
    Fórmula:C21H28O5
    Pureza:Min. 95%
    Peso molecular:360.44 g/mol

    Ref: 3D-FE164837

    5mg
    863,00€
    10mg
    921,00€
    25mg
    1.952,00€
  • 7-[(4Methoxyphenyl)methyl]-5-methyl-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione

    Producto controlado
    CAS:
    <p>Please enquire for more information about 7-[(4Methoxyphenyl)methyl]-5-methyl-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C14H14N4O3
    Pureza:Min. 95%
    Peso molecular:286.29 g/mol

    Ref: 3D-FM168534

    1g
    3.294,00€
    50mg
    863,00€
    100mg
    931,00€
    250mg
    1.878,00€
    500mg
    2.681,00€