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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 18890 prodotti di "Chetoni"

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  • 3-Phenylquinazoline-2,4(1H,3H)-dione

    Prodotto controllato
    CAS:

    3-Phenylquinazoline-2,4(1H,3H)-dione is an efficient synthesis of hydrazine. It can be used in the synthesis of other molecules.

    Formula:C14H10N2O2
    Purezza:Min. 95%
    Peso molecolare:238.24 g/mol

    Ref: 3D-FP131535

    5g
    849,00€
    10g
    906,00€
  • 17a-Hydroxy-5a,10a-estran-3-one

    Prodotto controllato
    CAS:
    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
    Formula:C18H28O2
    Purezza:Min. 95%
    Peso molecolare:276.41 g/mol

    Ref: 3D-FH24283

    1mg
    305,00€
    2mg
    476,00€
    5mg
    730,00€
    10mg
    1.250,00€
    25mg
    2.214,00€
  • 1-(4-Amino-3,5-dichloro-phenyl)-2-bromo-ethanone

    CAS:
    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
    Formula:C8H6BrCl2NO
    Purezza:Min. 95%
    Peso molecolare:282.95 g/mol

    Ref: 3D-FA17497

    50g
    305,00€
    100g
    322,00€
    250g
    538,00€
    500g
    892,00€
    1kg
    1.202,00€
  • 1-(Piperidine-4-carbonyl)piperidin-4-one hydrochloride

    Prodotto controllato
    CAS:

    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

    Formula:C11H19ClN2O2
    Purezza:Min. 95%
    Peso molecolare:246.73 g/mol

    Ref: 3D-FP43487

    1g
    300,00€
    2g
    343,00€
    5g
    538,00€
    10g
    793,00€
  • 2-(Chloromethyl)-3-(2-methoxyphenyl)quinazolin-4(3H)-one

    Prodotto controllato
    CAS:
    Please enquire for more information about 2-(Chloromethyl)-3-(2-methoxyphenyl)quinazolin-4(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C16H13ClN2O2
    Purezza:Min. 95%
    Peso molecolare:300.74 g/mol

    Ref: 3D-FC133398

    5g
    849,00€
    10g
    1.019,00€
  • 3-(4-Chlorophenyl)quinazoline-2,4(1H,3H)-dione

    Prodotto controllato
    CAS:
    Please enquire for more information about 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
    Formula:C14H9ClN2O2
    Purezza:Min. 95%
    Peso molecolare:272.69 g/mol

    Ref: 3D-FC125647

    5g
    849,00€
  • 2-Amino-7-Benzyl-1H-Purin-6(7H)-One

    CAS:
    Please enquire for more information about 2-Amino-7-Benzyl-1H-Purin-6(7H)-One including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C12H11N5O
    Purezza:Min. 95%
    Peso molecolare:241.25 g/mol

    Ref: 3D-FA53299

    10mg
    305,00€
    25mg
    354,00€
    50mg
    518,00€
  • 4-(Dimethylamino)-4-phenylcyclohexan-1-one

    Prodotto controllato
    CAS:
    Dimethylphencyclidine is a potent analgesic with high affinity for opioid receptors. It is an agonist at the μ-opioid receptor and κ-opioid receptor. Dimethylphencyclidine may also act as a nociceptive agent and has been shown to modulate pain in animals. This drug has also been shown to be neuropathic, as it inhibits the development of chronic constriction injury (CCI) in rats by reducing the formation of reactive oxygen species and increasing the expression of brain-derived neurotrophic factor (BDNF). Dimethylphencyclidine has undergone clinical trials for the treatment of neuropathic pain and is currently in phase II clinical development. The pharmacological properties of dimethylphencyclidine are due to its ability to act on opioid receptors and other neurotransmitter systems, including serotonin, dopamine, acetylcholine, glutamate, and glycine. The chemical name for this drug is 4-(Dimethylamino)-4-phen
    Formula:C14H19NO
    Purezza:Min. 95%
    Peso molecolare:217.31 g/mol

    Ref: 3D-FD161471

    1kg
    Prezzo su richiesta
    250g
    Prezzo su richiesta
    500g
    Prezzo su richiesta
    2kg
    36.011,00€
  • 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

    500µg
    869,00€
    1mg
    883,00€
    2mg
    1.388,00€
  • 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
    136,00€
    2mg
    166,00€
    5mg
    222,00€
    10mg
    354,00€
    25mg
    481,00€
  • 1-(Cyclopropylcarbonyl)piperidin-4-one

    Prodotto controllato
    CAS:
    Please enquire for more information about 1-(Cyclopropylcarbonyl)piperidin-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C9H13NO2
    Purezza:Min. 95%
    Peso molecolare:167.21 g/mol

    Ref: 3D-FC115375

    100mg
    258,00€
    250mg
    378,00€
    500mg
    538,00€
    1g
    765,00€
    2g
    1.020,00€
  • 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
    376,00€
    5g
    657,00€
    10g
    1.019,00€
  • 2-[2-(Dimethylamino)ethyl]-1-indanone

    CAS:

    Please enquire for more information about 2-[2-(Dimethylamino)ethyl]-1-indanone including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formula:C13H17NO
    Purezza:Min. 95%
    Peso molecolare:203.28 g/mol

    Ref: 3D-FD22321

    50mg
    869,00€
    100mg
    892,00€
    250mg
    1.200,00€
  • 1-Amino-2,4-imidazolidinedione-13C3

    CAS:
    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.
    Formula:C3H5N3O2
    Purezza:Min. 95%
    Peso molecolare:118.12 g/mol

    Ref: 3D-FA137509

    1mg
    416,00€
    2mg
    592,00€
    5mg
    1.021,00€
    10mg
    1.622,00€
    25mg
    3.656,00€
  • (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:
    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.
    Formula:C29H37N5O3
    Purezza:Min. 95%
    Peso molecolare:503.64 g/mol

    Ref: 3D-FC152905

    1mg
    454,00€
    5mg
    765,00€
  • 17,20,21-Trihydroxy-4-pregnen-3-one

    Prodotto controllato
    CAS:
    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.
    Formula:C21H32O4
    Purezza:Min. 95%
    Peso molecolare:348.48 g/mol

    Ref: 3D-FT21056

    25mg
    869,00€
    50mg
    1.190,00€
    100mg
    2.109,00€
  • Cyclobutanone - stabilise 0.01 % BHT

    CAS:
    Cyclobutanone is a chemical compound that is used as a model system for studying the oxidation of organic compounds. Cyclobutanone can be synthesized by the reaction of trifluoroacetic acid with cyclohexanone, which in turn can be produced from the hydrogenation of acetone or by dehydration of propionaldehyde. This chemical has been shown to inhibit the growth of infectious bacteria such as Mycobacterium tuberculosis and Streptococcus pneumoniae. It is also effective against other bacterial strains, such as Escherichia coli, Salmonella typhi, and Pseudomonas aeruginosa. Cyclobutanone inhibits the metabolism of glucose in cells by blocking the enzyme hexokinase and preventing glycolysis from occurring, leading to an accumulation of lactic acid in blood and urine. This effect on glucose metabolism may contribute to some autoimmune diseases, such as type 1 diabetes mellitus and celiac disease. The structure of cycl
    Formula:C4H6O
    Purezza:Min. 95%
    Colore e forma:Colorless Clear Liquid
    Peso molecolare:70.09 g/mol

    Ref: 3D-FC38244

    10g
    322,00€
    25g
    492,00€
    50g
    673,00€
    100g
    1.020,00€
    250g
    2.107,00€
  • 6-Bromo-3-(4-chlorophenyl)quinazoline-2,4(1H,3H)-dione

    Prodotto controllato
    CAS:

    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

    Formula:C14H8BrClN2O2
    Purezza:Min. 95%
    Peso molecolare:351.58 g/mol

    Ref: 3D-FB125651

    5g
    849,00€
  • 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

    500mg
    308,00€
    1g
    329,00€
    2g
    483,00€
    5g
    849,00€
  • Cyclohexanone

    Prodotto controllato
    CAS:
    Cyclohexanone is an organic compound with the chemical formula CH2O. It is a colorless liquid that has a pleasant odor. This compound has been shown to be metabolized by microsomal enzymes in rat liver and in human urine samples. Cyclohexanone has been found to react with hydrochloric acid to form cyclohexanol and hydrogen chloride gas. Cyclohexanol is a beta-keto acid that can be converted into fatty acids, such as methyl myristate, which are used for the synthesis of fat cells. The structural analysis of cyclohexanone has revealed that it contains a hydroxyl group and a methyl ketone moiety on adjacent carbons.
    Formula:C6H10O
    Purezza:Min. 95%
    Colore e forma:Clear Liquid
    Peso molecolare:98.14 g/mol

    Ref: 3D-FC02353

    500g
    242,00€
    1kg
    322,00€
    2kg
    454,00€
    5kg
    765,00€
    10kg
    1.202,00€