Heterociclos con oxígeno (O)

Please enquire for more information about 2-Chloro-9-(3-deoxy-3-fluoro-beta-D-ribofuranosyl)-6-phenylpurine including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications 2-Propenylfuran (cas# 75135-41-0) is a useful research chemical. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Please enquire for more information about 5-(5,6,7,8-Tetrahydro-4H-cyclohepta[b]thien-3-yl)-4-(tetrahydrofuran-2-ylmethyl)-4H-1,2,4-triazole-3-thiol including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 2-(Isocyanatomethyl)tetrahydrofuran including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about N-(2,3-Dihydro-1-benzofuran-2-ylmethyl)-N-ethylamine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about [4-[2-(Diethylamino)ethoxy]-3-iodophenyl][2-(1-hydroxybutyl)-3-benzofuranyl]-methanone including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Zirconocene Bis(trifluoromethanesulfonate) Tetrahydrofuran Adduct including the price, delivery time and more detailed product information at the technical inquiry form on this page

2-Bromofuran is a metal carbonyl and a pyrazole ring. It has been shown to bind to the CB2 receptor and may have some activity on the nervous system. 2-Bromofuran has been shown to be effective in treating chronic kidney disease and polycystic ovarian syndrome with acetylcholine. The electrochemical data for this molecule has shown that it can form hydrogen bonds when combined with cholinergic molecules.

2,3-Dihydrobenzofuran is a chemical that is used as an industrial solvent. It is synthesized by the reaction of ethyl chloroformate and borohydride, followed by the addition of acetonitrile. The product is then tosylated with carboxylic acid and basified with chloroformate. Decarboxylation of the carboxylic acid results in 5-(2-bromoethyl)-2,3-dihydrobenzofuran. This compound can also be synthesized from 2-chlorobenzaldehyde and sodium borohydride in chloroformate. The final product can be isolated using chlorination or sodium borohydride.

3-Methylfuran is a chemical that is used as an insecticide. It is a solid at room temperature and has a molecular weight of 162.24 g/mol. 3-Methylfuran can be found in the form of crystals or powder, which can be dissolved in acetone, alcohol, or chloroform. 3-Methylfuran has been shown to have toxic effects on the liver and proximal tubules in rats when given orally at high doses. The toxic effects were due to oxidative stress caused by reactive oxygen species (ROS) production. 3-Methylfuran also reacts with fatty acids to produce methyl ketones, which are thought to be responsible for some of its toxicity.

Applications 6-Amino-5-(1,1-dimethylethyl)-3,3-dimethyl-2(3H)-benzofuranone is an intermediate in synthesizing Ivacaftor Carboxylic Acid (I940605). It is an impurity of Ivacaftor (I940600); a drug used in the treatment of cystic fibrosis. References Clancy, J. et al.: Am. J. Resp. Crit. Care. Med., 186, 593 (2012)

Please enquire for more information about 4-Ethoxy-1-benzofuran-6-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 5-Furan-2-Yl-1H-Indazole including the price, delivery time and more detailed product information at the technical inquiry form on this page

7-Amino-3-methyl-1(3H)-isobenzofuranone is a biphasic solvent that was synthesized to be used as an efficient and scalable synthesis catalyst for the hydrogenation of a variety of organic compounds. 7-Amino-3-methyl-1(3H)-isobenzofuranone has been shown to be an efficient catalyst in the hydrogenation of various intermediates, including paquinimod.

5-Fluoro-1-(2'-Fluoro-2'-Deoxyribofuranosyl)Uracil (5FU) is a pyrimidine analog that is used in the treatment of cancer. It is usually given intravenously to patients with metastatic colorectal cancer. 5FU is an inhibitor of thymidylate synthase and dihydrofolate reductase, which are enzymes involved in DNA synthesis. The drug also inhibits the production of uracil, which results in the inhibition of RNA synthesis and protein synthesis. This leads to tumor cell death by apoptosis or necrosis. 5FU also has been shown to have a direct cytotoxic effect on lung tumor cells, as well as other analogues such as 2'-fluoro-5-methyl-4(3H)-pyrimidinone and 5,5'-difluorouracil (5DFUR).

Please enquire for more information about (3aR,4R,5R,6aS)-hexahydro-5-hydroxy-4-(3-oxo-1-decenyl)-2H-cyclopenta[b]furan-2-one 5-(4-phenylbenzoate) including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 4-(Allyloxy)-1-benzofuran-6-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications 2-Acetylfuran is a widely used reagent in manufacturing pharmaceuticals and aroma compounds. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Bertero, M., et al.: Fuel, 95, 263 (2012); Dang, Q., et al.: J. Medn. Chem., 54, 153 (2011); Candu, N., et al.: Topics. Catalysis., 52, 571 (2009);

Please enquire for more information about 5-Hydroxy-4-propyl-2(5H)-furanone including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Ethyl 3-benzofuran-2-yl-3-oxo-propionate including the price, delivery time and more detailed product information at the technical inquiry form on this page

N-butan-2-yl-1-[5-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carbonyl)amino]-2-fluorophenyl]N-methylisoquinoline-3 carboxamide (BDZM) is a benzodiazepine receptor ligand that has been shown to be potent and selective for the benzodiazepine receptor. BDZM has been shown to bind reversibly to the receptor and block chloride ion channels in neuronal tissue. This compound also has other binding sites, including an amino acid site, but these sites are not as prevalent. BDZM has been shown to have no effect on rat renal membranes or histidine fluorescence techniques.

Applications 5-Bromo-7-ethyl-2-formyl-benzofuran (cas# 137206-73-6) is a compound useful in organic synthesis.

2-Butylfuran is a synthetic, furanic compound that is used as a stable complex for use in homogeneous catalysts. The reaction of 2-butylfuran with palladium chloride has been shown to generate the corresponding palladium complexes. These complexes have been found to be efficient in the cross-coupling of organic compounds. The chemical reactions are also efficient with respect to animals and fatty acids. FT-IR spectroscopy has been used for determining if the 2-butylfuran is present in animal fat or plant oil. This technique has also been used to identify the presence of fatty acid weevils in plants.

Dibenzo[b,d]furan-2-carbonitrile is a potent aromatase inhibitor that inhibits the production of estrogen by binding to the aromatase enzyme. Dibenzo[b,d]furan-2-carbonitrile has been shown to be effective in treating endometriosis, which is characterized by an overproduction of estrogen. This drug also has chemokine and progesterone receptor modulating activity, which may play a role in its therapeutic effectiveness. It can also be used for hormone replacement therapy or as an adjunct to other treatments for breast cancer and prostate cancer. Dibenzo[b,d]furan-2-carbonitrile binds to the extracellular domain of the human growth factor receptor (GR) with high affinity and specificity. The interaction with this receptor leads to inhibition of cell proliferation and tumorigenesis.

Please enquire for more information about 5-Methyl-3-(phenylmethylene)-2(3H)-furanone including the price, delivery time and more detailed product information at the technical inquiry form on this page

Ethyl(5-bromobenzofuran)-2-carboxylate is a reactive intermediate that is used in organic synthesis. It can be prepared by the reaction of tert-butylbenzene with ethylene dibromide, followed by hydrolysis of the tert-butoxy group. This compound has been shown to be an efficient catalyst for coupling reactions involving carboxylates and potassium tert-butoxide.

Please enquire for more information about 7-Acetyl-2,3-dihydrobenzofuran including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 2-Benzoyl-1-benzofuran-5-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about tert-Butyl 5-chloro-3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page