
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
CAS:Prodotto controllato3-Phenylquinazoline-2,4(1H,3H)-dione is an efficient synthesis of hydrazine. It can be used in the synthesis of other molecules.
Formula:C14H10N2O2Purezza:Min. 95%Peso molecolare:238.24 g/mol17a-Hydroxy-5a,10a-estran-3-one
CAS:Prodotto controllatoPlease 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 pageFormula:C18H28O2Purezza:Min. 95%Peso molecolare:276.41 g/mol1-(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 pageFormula:C8H6BrCl2NOPurezza:Min. 95%Peso molecolare:282.95 g/mol1-(Piperidine-4-carbonyl)piperidin-4-one hydrochloride
CAS:Prodotto controllatoPlease 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:C11H19ClN2O2Purezza:Min. 95%Peso molecolare:246.73 g/mol2-(Chloromethyl)-3-(2-methoxyphenyl)quinazolin-4(3H)-one
CAS:Prodotto controllatoPlease 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 pageFormula:C16H13ClN2O2Purezza:Min. 95%Peso molecolare:300.74 g/mol3-(4-Chlorophenyl)quinazoline-2,4(1H,3H)-dione
CAS:Prodotto controllatoPlease 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 pageFormula:C14H9ClN2O2Purezza:Min. 95%Peso molecolare:272.69 g/mol2-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 pageFormula:C12H11N5OPurezza:Min. 95%Peso molecolare:241.25 g/mol4-(Dimethylamino)-4-phenylcyclohexan-1-one
CAS:Prodotto controllatoDimethylphencyclidine 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-phenFormula:C14H19NOPurezza:Min. 95%Peso molecolare:217.31 g/mol7a,12a-Dihydroxycholest-4-en-3-one
CAS:Prodotto controllato7a,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:C27H44O3Purezza:Min. 95%Peso molecolare:416.64 g/molClobetasol Propionate - Impurity C
CAS:Prodotto controllato21-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:C25H32ClFO5Purezza:Min. 95%Peso molecolare:466.97 g/mol1-(Cyclopropylcarbonyl)piperidin-4-one
CAS:Prodotto controllatoPlease 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 pageFormula:C9H13NO2Purezza:Min. 95%Peso molecolare:167.21 g/mol2-Amino-7-(2,3,4-trimethoxyphenyl)-7,8-dihydroquinazolin-5(6H)-one
CAS:Prodotto controllatoPlease 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 pageFormula:C17H19N3O4Purezza:Min. 95%Peso molecolare:329.35 g/mol2-[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:C13H17NOPurezza:Min. 95%Peso molecolare:203.28 g/mol1-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:C3H5N3O2Purezza:Min. 95%Peso molecolare:118.12 g/mol(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:C29H37N5O3Purezza:Min. 95%Peso molecolare:503.64 g/mol17,20,21-Trihydroxy-4-pregnen-3-one
CAS:Prodotto controllato17,20,21-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:C21H32O4Purezza:Min. 95%Peso molecolare:348.48 g/molCyclobutanone - 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 cyclFormula:C4H6OPurezza:Min. 95%Colore e forma:Colorless Clear LiquidPeso molecolare:70.09 g/mol6-Bromo-3-(4-chlorophenyl)quinazoline-2,4(1H,3H)-dione
CAS:Prodotto controllatoPlease 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:C14H8BrClN2O2Purezza:Min. 95%Peso molecolare:351.58 g/mol2-(Chloromethyl)-3-(4-fluorophenyl)quinazolin-4(3H)-one
CAS:Prodotto controllatoPlease 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 pageFormula:C15H10ClFN2OPurezza:Min. 95%Peso molecolare:288.7 g/molCyclohexanone
CAS:Prodotto controllatoCyclohexanone 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:C6H10OPurezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:98.14 g/mol
