Hétérocycles azotés (N)

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3-Fluoropyridine 1-oxide is a fluorinated organic compound that can act as an aminating agent. It has been shown to react with 4-bromopyridine in the presence of fluoride to form 3,5-dibromopyridin-2(1H)-one 1,1-dioxide. The reaction product has also been found to be effective in the synthesis of perfluoropropene and carbonyl compounds. 3-Fluoropyridine 1-oxide interacts thermally with a variety of nucleophilic partners such as amines, alcohols, and thiols. This interaction energy is calculated using quantum chemical calculations.

1-(3-Sulphonatopropyl)-2-vinylpyridinium betaine is an initiator for polymers. It is a monomer that can be copolymerized with other monomers, such as styrene and acrylonitrile. Copolymerization of 1-(3-sulphonatopropyl)-2-vinylpyridinium betaine with styrene and acrylonitrile produces poly(styrene-co-acrylonitrile) (PSA). The polymerization process involves the release of sulphur dioxide gas from the initiator, which is then converted to sulphuric acid by atmospheric oxygen. This chemical reaction also produces heat that causes the temperature of the polymerization to increase. X-ray photoelectron spectroscopy (XPS) and x-ray diffraction (XRD) were used to characterize the chemical compositions of PSA. The nature of

Please enquire for more information about 4-({[4-(Azepan-1-ylmethyl)piperidin-1-yl]carbonyl}amino)benzoic acid hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

1-(4-Ethoxycarbonylphenyl)piperazine is an enantiopure phosphatase inhibitor. It is used in the treatment of cancer and other life-threatening diseases. 1-(4-Ethoxycarbonylphenyl)piperazine inhibits phosphatases, which are enzymes that catalyze hydrolysis of phosphate groups from substrates. This inhibition leads to a decrease in the production of fatty acids and cholesterol, resulting in a reduction in body mass index. The drug has been shown to be effective against animal models for cancer, with an effective dose of 100 mg/kg intraperitoneally. In addition, 1-(4-ethoxycarbonylphenyl)piperazine has been shown to inhibit cardiac phosphatases and increase cardiac uptake by inhibiting acylation reactions.

This compound is an orally bioavailable, potent, selective and efficacious inhibitor of the enzyme acetylcholinesterase (AChE). It has been shown to cross the blood-brain barrier in mice and inhibit AChE activity in the brain. The compound shows efficacy in animal models of Alzheimer's disease with a potency and a selectivity that are superior to those of other known inhibitors. The drug also improves memory and learning performance in these animal models. In addition, it does not produce any signs of toxicity even at high doses.

Please enquire for more information about [2-(7-Ethylimidazo[1,2-a]pyridin-2-yl)ethyl]amine dihydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

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Applications N,N'-Di-4-pyridinyl-methanediamine is used to prepare bis(heteroaryl)-imidazolidinediones with oxalyl chloride. References Ghandi, M., et al.: Synth. Comm., 37, 637 (2007)

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Applications Furafylline is a selective inhibitor of human cytochrome P450. It is also reported to inhibit the oxidation of caffeine. References Sesardic, D., et al.: Br. J. Clin. Pharmacol., 29, 651 (1990); Tarrus, E., et al.: Br. J. Clin. Pharmacol., 23, 9 (1987)

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Please enquire for more information about 2-Chloro-4-nitropyridin-3-ol including the price, delivery time and more detailed product information at the technical inquiry form on this page

2-Methylpyridin-4-ol is a crystalline compound that has been isolated from the saprophytic fungus Sanguinolentus. It is a natural product and can be synthesized by reacting 4-hydroxypyridine with an acid lactone. 2-Methylpyridin-4-ol has shown activity against Cladosporium cucumerinum, Basidiomycete, and Germination of Cladosporium cucumerinum. The fungus produces this metabolite as a defense mechanism to protect itself from other microorganisms, such as bacteria and fungi. 2-Methylpyridin-4-ol inhibits germination of Cladosporium cucumerinum by inhibiting the production of extracellular polysaccharides, which are used for cell wall construction. This compound also inhibits basidiomycete growth by binding to the cell membrane and inhibiting protein synthesis.

Applications 3-(piperidin-4-yl)imidazo[1,5-a]pyridine (cas# 301221-44-3) is a useful research chemical.

4-Pyridineacrylic acid is a chemical compound that belongs to the group of aldehydes. It is soluble in organic solvents such as benzene, chloroform, and acetone. 4-Pyridineacrylic acid is used as a raw material for industrial purposes. This molecule has been shown to be useful in the production of hydrogen bonds, catalysis, and organometallic compounds. 4-Pyridineacrylic acid also has an important function in cell membranes by acting as a spacer between lipid molecules. Filtration experiments have shown that 4-pyridineacrylic acid can be used for the separation of substances with different molecular sizes.

6-Aminopyridine-3-boronic acid is an affinity ligand that has been used in magnetic and analytical methods. It is a water soluble compound with a high affinity for acidic molecules, such as magnesium ions. 6-Aminopyridine-3-boronic acid has been used to detect magnesium in human urine and other biological fluids. The functional group of this molecule is a boronate ester, which forms a covalent bond with the target molecule. The labile nature of this compound makes it unsuitable for long term storage or use.

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Please enquire for more information about 2-Amino-N-methyl-N-(pyridin-2-ylmethyl)ethanesulfonamide hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

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tert-Butyl-4-(2-bromoethyl)piperidine-1-carboxylate is a white solid with a molecular weight of 215.07. It is soluble in organic solvents such as dichloromethane, ethanol, acetone and ether. The CAS number for this chemical is 169457-73-2. This product can be used as a reagent or complex compound to synthesize other fine chemicals, useful scaffolds and building blocks, speciality chemicals and research chemicals. It has many versatile uses due to its wide range of functional groups that are easily modified by various synthetic reactions.

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3-Tributylstannylpyridine (3-TBS) is a synthetic compound that is used in cross-coupling reactions to form carbon-carbon bonds. It reacts with unsaturated compounds and halides, providing nitrogen atoms in the final product. 3-TBS can be used for the synthesis of quinoxalines, which are chemical compounds that have been shown to have anti-inflammatory properties. The reaction of 3-TBS with chlorobenzene and chloride yields a phosphine and a tetrahydropyridine, which can be oxidized to form an N-(2,4,6-trichlorophenyl)pyridinium salt. This salt has been shown to have anti-inflammatory effects by inhibiting prostaglandin synthesis.

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Please enquire for more information about Methyl 5-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 3-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine including the price, delivery time and more detailed product information at the technical inquiry form on this page

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6-Ethyl-5-iodopyriMidine-2,4-diaMine is a structural analog of pyrimethamine. It has been shown to be an antimalarial drug that acts as a competitive inhibitor of the enzyme dihydrofolate reductase (DHFR), which is required for the synthesis of tetrahydrofolate. This drug also inhibits the activity of other enzymes in the folate pathway, such as thymidylate synthase and glycinamide ribonucleotide formyltransferase. 6-Ethyl-5-iodopyriMidine-2,4-diaMine has been shown to inhibit DNA synthesis in human erythrocytes and to inhibit bacterial growth when used at high doses.

Applications An intermediate in the synthesis of rabeprazole (R070500).