
Heterociclos com Oxigénio (O)
Os heterociclos com átomos de oxigênio são uma classe de compostos orgânicos onde um ou mais átomos de oxigênio fazem parte da estrutura do anel. Esses compostos são essenciais na síntese de produtos farmacêuticos, agroquímicos e materiais devido à sua reatividade e estabilidade únicas. Heterociclos contendo oxigênio são usados em várias aplicações, incluindo o desenvolvimento de medicamentos e a ciência dos polímeros. Na CymitQuimica, oferecemos uma ampla gama de heterociclos contendo oxigênio de alta qualidade para apoiar suas necessidades de pesquisa e industriais.
Subcategorias de "Heterociclos com Oxigénio (O)"
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Produtos da "Heterociclos com Oxigénio (O)"
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5-PHENYLFURAN-2-CARBOXYLIC ACID METHYL ESTER
CAS:Fórmula:C12H10O3Pureza:96%Cor e Forma:SolidPeso molecular:202.2065-Carboxyfuran-2-boronic acid
CAS:Please enquire for more information about 5-Carboxyfuran-2-boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%Ref: 3D-FC42852
Produto descontinuado3-Methylbenzofuran-2-carboxylic acid methylester
CAS:Please enquire for more information about 3-Methylbenzofuran-2-carboxylic acid methylester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C11H10O3Pureza:Min. 95%Peso molecular:190.2 g/molRef: 3D-FM148227
Produto descontinuadoFuran, 2-(bromomethyl)tetrahydro-
CAS:Fórmula:C5H9BrOPureza:95%Cor e Forma:LiquidPeso molecular:165.02849-(3-(Dibenzo[b,d]furan-2-yl)phenyl)-9H-carbazole
CAS:Fórmula:C30H19NOPureza:98%Cor e Forma:SolidPeso molecular:409.478(S)-4,4,7A-Trimethyl-5,6,7,7A-tetrahydrobenzofuran-2(4H)-one
CAS:Produto ControladoApplications (S)-4,4,7A-TRIMETHYL-5,6,7,7A-TETRAHYDROBENZOFURAN-2(4H)-ONE (cas# 15356-74-8) is a useful research chemical.Fórmula:C11H16O2Cor e Forma:NeatPeso molecular:180.2441-(3-Deoxy-3-fluoro-β-D-ribofuranosyl)-5-nitropyridine-2(1H)-one
Please enquire for more information about 1-(3-Deoxy-3-fluoro-beta-D-ribofuranosyl)-5-nitropyridine-2(1H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%2-(Bromomethyl)-5-(trifluoromethyl)furan
CAS:Please enquire for more information about 2-(Bromomethyl)-5-(trifluoromethyl)furan including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C6H4BrF3OPureza:Min. 95%Peso molecular:228.99 g/molRef: 3D-FB71747
Produto descontinuado5-Fluorobenzofuran-2-carboxylic acid
CAS:Fórmula:C9H5FO3Pureza:95%Cor e Forma:SolidPeso molecular:180.13262-(oxiran-2-yl)furan
CAS:Produto ControladoApplications 2-(oxiran-2-yl)furan (cas# 2745-17-7) is a useful research chemical.Fórmula:C6H6O2Cor e Forma:Dark YellowPeso molecular:110.11(3R,3aR,6aS)-Hexahydrofuro[2,3-b]furan-3-ol
CAS:Produto ControladoFórmula:C6H10O3Cor e Forma:NeatPeso molecular:130.1423-Tolylmagnesium bromide - 1.0 M in Tetrahydrofuran
CAS:Produto Controlado3-Tolylmagnesium bromide is a Grignard reagent that can react with carbinols such as alcohols, phenols, and ethers to form ethers or esters. 3-Tolylmagnesium bromide is also a halogenating agent and can be used in the production of chlorides. It is soluble in organic solvents such as tetrahydrofuran, chloroform, and benzene. 3-Tolylmagnesium bromide reacts with organic compounds containing electron-donating groups such as carbinols, chlorides, and esters. This reaction forms an ion pair between the magnesium cation and the electron-deficient carbon atom of the 3-tolyl group. The reaction between 3-tolylmagnesium bromide and an alkyne produces a reactive intermediate that can undergo substitution by various nucleophiles to form products such as vinyl chloride or glycidyl chlorideFórmula:C7H7BrMgPureza:Min. 95%Peso molecular:195.34 g/mol2-(7-Hydroxy-2-oxo-2H-chromen-4-yl)acetic acid
CAS:Fórmula:C11H8O5Pureza:97%Cor e Forma:SolidPeso molecular:220.178219999999986-Chloro-benzofuran-3-one
CAS:6-Chloro-benzofuran-3-one is an organic compound that is used in the synthesis of other chemical compounds. It is a useful scaffold for the construction of complex molecules and may be used as a reagent or reaction component in organic chemistry. This product has CAS number 3260-78-4, and is also known as 6-chlorobenzofuranone.Fórmula:C8H5ClO2Pureza:Min. 98%Cor e Forma:PowderPeso molecular:168.58 g/mol5-Oxo-1-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)-D-proline
CAS:Please enquire for more information about 5-Oxo-1-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)-D-proline including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C13H11NO5Pureza:Min. 95%Peso molecular:261.23 g/molRef: 3D-FO124781
Produto descontinuado(17R)-4-Chloro-5-ethyl-9-fluoro-11b-hydroxy-16b-methylspiro[androsta-1,4-diene-17,2(3H)-furan]-3,3-dione
CAS:Clobetasol propionate is an organic acid with a chemical structure that is stable in pharmaceutical preparations. It is used to treat inflammatory skin disorders such as psoriasis and atopic dermatitis. Clobetasol propionate is an impurity of clobetasol, which has been shown to be chemically stable in preparations. The clobetasol propionate compound has been found to be more potent than other topical corticosteroids for the treatment of plaque psoriasis and atopic dermatitis.Fórmula:C25H30ClFO4Pureza:Min. 95%Peso molecular:448.95 g/mol(5-Formylfuran-2-yl)boronic Acid
CAS:Produto ControladoApplications (5-Formylfuran-2-yl)boronic Acid is a reagent used in Suzuki cross-couplings with deactivated aryl bromides and activated aryl chlorides. 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 Trinh, T. N., et al.: Org. Biomol. Chem., 12, 9562-9571 (2014);Fórmula:C5H5BO4Cor e Forma:BeigePeso molecular:139.905-Fluoro-1-Benzofuran-2-Carbaldehyde
CAS:Please enquire for more information about 5-Fluoro-1-Benzofuran-2-Carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C9H5FO2Pureza:Min. 95%Peso molecular:164.13 g/molRef: 3D-FF83018
Produto descontinuado6-Hydroxy-2H-benzofuran-3-one
CAS:6-Hydroxy-2H-benzofuran-3-one is a potent inhibitor that blocks the formation of aurones and aldehydes, which are markers for insulin sensitivity. This compound has also been shown to inhibit dna replication in vitro by binding to the enzyme beta-diketone reductase (BDKR) and inhibiting its activity. 6-Hydroxy-2H-benzofuran-3-one is a fluorinated benzofuran derivative with an erythrocentaurin core structure. It has been shown to be effective against Gram positive bacteria, including methicillin resistant Staphylococcus aureus (MRSA). 6HBF3 also inhibits the growth of Gram negative bacteria, including Mycobacterium tuberculosis and Mycobacterium avium complex. The mechanism of action is not fully understood but may involve blocking lipid synthesis or preventing the synthesis of precursors for bacterial cell wall biosynthesis.Fórmula:C8H6O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:150.13 g/mol4-[(3E,7E)-4,8-Dimethyl-10-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,7-decadien-1-yl]-5-hydroxy-2(5H)-furanone
CAS:4-[(3E,7E)-4,8-Dimethyl-10-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,7-decadien-1-yl]-5-hydroxy-2(5H)-furanone is a natural compound that belongs to the group of diphenyl ethers. It has been shown to have high affinity for the receptor activity in the papillary muscle and has been shown to be a specific agonist for this receptor. 4-[(3E,7E)-4,8-Dimethyl-10-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,7--decadien--1--yl]-5-[hydroxy] 2(5H) furanone is also able to inhibit protein synthesis in cultured cells. This inhibition may be due to its ability to bind with cdk2Fórmula:C25H38O3Pureza:Min. 95%Peso molecular:386.57 g/mol5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOFURAN
CAS:Fórmula:C14H17BO3Pureza:97%Cor e Forma:SolidPeso molecular:244.0943-Furancarbothioamide
CAS:Please enquire for more information about 3-Furancarbothioamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C5H5NOSPureza:Min. 95%Peso molecular:127.17 g/molRef: 3D-FF151079
Produto descontinuado2-Tetrahydrofuranyl methacrylate
CAS:2-Tetrahydrofuranyl methacrylate is a monomer that belongs to the group of organic solvents. It is soluble in water and has a vapor pressure of 0.039 mmHg at 25 degrees Celsius. This compound can be crosslinked with polymers, such as polyvinyl chloride, by using an acid catalyst or heat. 2-Tetrahydrofuranyl methacrylate is used as a polymerization initiator for cyclic olefins, including ethylene and vinyl acetate, and it can be used to encapsulate drugs such as antibiotics. This compound can also be used to synthesize salts such as lithium 2-tetrahydrofuranyl methacrylate carbonate (Li2TFMCO3).Fórmula:C8H12O3Pureza:Min. 95%Peso molecular:156.18 g/mol2-Isopropylfuran
CAS:2-Isopropylfuran is a natriuretic that is used in the treatment of hypertension. It has been shown to increase urinary excretion of sodium and chloride ions, which leads to a reduction in blood volume and blood pressure. 2-Isopropylfuran binds to nicotinic acetylcholine receptors and inhibits the binding of acetylcholine, leading to an increased activity of the sodium-potassium pump and increased cellular uptake of potassium ions. This process leads to an increase in intracellular potassium levels, which stimulates membrane depolarization and calcium influx. The calcium influx activates autophagy, a process that clears cells of damaged organelles by degrading them into small molecules that can be recycled for use in other parts of the cell. 2-Isopropylfuran also inhibits viral replication through its ability to bind with nucleic acid bases. 2-Isopropylfuran can be synthesized from acetaldehyde by reacting it with hydrogen gas (Fórmula:C7H10OPureza:Min. 95%Peso molecular:110.15 g/molRef: 3D-FI150288
Produto descontinuadoN-[2-(Dibenzo[b,d]furan-2-yloxy)ethyl]acetamide
CAS:Please enquire for more information about N-[2-(Dibenzo[b,d]furan-2-yloxy)ethyl]acetamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C16H15NO3Pureza:Min. 95%Peso molecular:269.3 g/molRef: 3D-FD131682
Produto descontinuadoDibenzo[b,d]furan-3-amine hydrochloride
CAS:Dibenzo[b,d]furan-3-amine hydrochloride is an amine that belongs to the group of staphylococci. It has been shown to have apoptotic effects on primary tumors and has been used in the treatment of infectious diseases such as bladder cancer. Dibenzo[b,d]furan-3-amine hydrochloride inhibits protein synthesis by binding to the N-terminal amino acid chain and prevents it from being translated into a polypeptide. This drug also has antibacterial properties, which may be due to its ability to inhibit bacterial growth by interfering with cell wall synthesis. The antibacterial activity of dibenzo[b,d]furan-3-amine hydrochloride is effective against Salmonella typhimurium but not against Escherichia coli or Pseudomonas aeruginosa. Dibenzo[b,d]furan-3-amine hydrochlorFórmula:C12H9NOPureza:Min. 95%Peso molecular:183.21 g/molRef: 3D-FD116552
Produto descontinuado(5R-cis)-Toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-[1,2,4]triazol-1-ylmethyltetrahydrofuran-3-ylmethyl ester
CAS:Please enquire for more information about (5R-cis)-Toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-[1,2,4]triazol-1-ylmethyltetrahydrofuran-3-ylmethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H21F2N3O4SPureza:Min. 95%Cor e Forma:White/Off-White SolidPeso molecular:449.47 g/molRef: 3D-FT28313
Produto descontinuado5-(4-(Trifluoromethyl)phenyl)furan-2-carboxylic acid
CAS:Fórmula:C12H7F3O3Pureza:97%Peso molecular:256.17745-(2-Fluorophenyl)-furan-2-carboxylic acid
CAS:Fórmula:C11H7FO3Pureza:95%Cor e Forma:SolidPeso molecular:206.1699Methyl 3-aminofuran-2-carboxylate
CAS:Fórmula:C6H7NO3Pureza:95%Cor e Forma:SolidPeso molecular:141.1247Ref: IN-DA00H8RA
1g49,00€5g116,00€10g155,00€25g518,00€50gA consultar100gA consultar100mg30,00€250mg44,00€Benzofuran-3-boronic acid pinacol ester
CAS:Please enquire for more information about Benzofuran-3-boronic acid pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C14H17BO3Pureza:Min. 95%Peso molecular:244.09 g/molRef: 3D-FB54517
Produto descontinuado2-Deoxy-2,2-Difluoro-D-Ribofuranose 3,5-Dibenzoate 1-Methanesulfonate
CAS:2-Deoxy-2,2-difluoro-D-ribofuranose 3,5-dibenzoate 1-methanesulfonate is a molecule that has been found to be an inhibitor of the protein kinase CK2. It is a modulator of the cell cycle checkpoint and anticancer drug that may be useful for cancer treatment. This molecule is an isomer of 2-deoxy-2,2-difluoroarabinofuranose 3,5-dibenzoate 1-methanesulfonate.Pureza:Min. 95%Benzofuran, 6-bromo-2,3-dihydro-
CAS:Fórmula:C8H7BrOPureza:98%Cor e Forma:SolidPeso molecular:199.0446Ref: IN-DA002HR9
1g162,00€5gA consultar10gA consultar25gA consultar100mg70,00€250mg111,00€500mg175,00€9-(3-Deoxy-3-fluoro-β-D-ribofuranosyl)-6-(pyridin-3-yl)purine
Please enquire for more information about 9-(3-Deoxy-3-fluoro-beta-D-ribofuranosyl)-6-(pyridin-3-yl)purine including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%9-(3-Deoxy-3-fluoro-β-D-ribofuranosyl)-6-phenylpurine
CAS:Please enquire for more information about 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 pagePureza:Min. 95%3',4,6-Trimethoxy-5'-Methylspiro[1-Benzofuran-2,4'-Cyclohex-2-Ene]-1',3-Dione
CAS:Mellein is a chromatographically pure compound that has antifungal activity. It is a natural product and it was first isolated from the fungus Coriolus versicolor. Mellein has shown to inhibit yeast growth in vitro, with an IC50 of 0.5 μg/mL for Candida albicans and Saccharomyces cerevisiae. Mellein also inhibits the growth of endophytic fungi such as Phoma sp., Cercospora sp., and Alternaria sp. in vitro, showing an IC50 of 1-2 μg/mL. Mellein's chemical structures are 3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione and its nmr spectra data show an acetate extract (COOH).Fórmula:C17H18O6Pureza:Min. 95%Peso molecular:318.32 g/molRef: 3D-FT20865
Produto descontinuado(2Z)-2-(4-tert-Butylbenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one
CAS:Please enquire for more information about (2Z)-2-(4-tert-Butylbenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C19H18O3Pureza:Min. 95%Peso molecular:294.34 g/molRef: 3D-FB126399
Produto descontinuadoDibenzo[b,d]furan-2-sulfonic Acid
CAS:Produto ControladoApplications Dibenzo[b,d]furan-2-sulfonic acid (cas# 83863-63-2) is a useful research chemical.Fórmula:C12H8O4SCor e Forma:NeatPeso molecular:248.2552-(4-Boc-piperazinyl)-2-(2-furanyl)acetic acid
CAS:Please enquire for more information about 2-(4-Boc-piperazinyl)-2-(2-furanyl)acetic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C15H22N2O5Pureza:Min. 95%Peso molecular:310.35 g/molRef: 3D-FB50421
Produto descontinuado1-(4-Fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarboxylic acid
CAS:Please enquire for more information about 1-(4-Fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C15H9FO4Pureza:Min. 95%Peso molecular:272.23 g/molRef: 3D-FF23454
Produto descontinuado2-(Tetrahydrofuran-2-yl)acetonitrile
CAS:Fórmula:C6H9NOPureza:98%Cor e Forma:LiquidPeso molecular:111.1418Tetrahydro-2H-pyran-4-yl methanesulfonate
CAS:Fórmula:C6H12O4SPureza:98%Cor e Forma:SolidPeso molecular:180.222080000000032-(Bromomethyl)-5,8-dioxaspiro[3.4]octane
CAS:Fórmula:C7H11BrO2Pureza:97%Cor e Forma:LiquidPeso molecular:207.0651-(2R,3R,4R,5R)-3-Hydroxy-5-(hydroxymethyl)-4-methoxytetrahydro furan-2-yl)pyrimidine-2,4(1H,3H)-dione
Please enquire for more information about 1-(2R,3R,4R,5R)-3-Hydroxy-5-(hydroxymethyl)-4-methoxytetrahydro furan-2-yl)pyrimidine-2,4(1H,3H)-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%4-Cyanotetrahydro-4H-pyran
CAS:Fórmula:C6H9NOPureza:95%Cor e Forma:LiquidPeso molecular:111.14175999999999