
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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Tetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester
CAS:Produto ControladoTetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester is a fatty acid analog that has antimicrobial properties. It is used in the treatment of bone cancer, and can be used to diagnose and treat other diseases such as glomerular filtration rate, receptor binding, and malonic acid. Tetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester binds to receptors on cells, which leads to an increase in the amount of monoamine neurotransmitters released by the cells.Fórmula:C24H33NO3Pureza:Min. 95%Peso molecular:383.52 g/mol6-[1-[(tert-Butyldimethylsilyl)oxy]ethyl]-7-oxo-3-(tetrahydro-3-furanyl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylicacid 2-pro penylester
CAS:Please enquire for more information about 6-[1-[(tert-Butyldimethylsilyl)oxy]ethyl]-7-oxo-3-(tetrahydro-3-furanyl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylicacid 2-pro penylester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H33NO5SSiPureza:Min. 95%Peso molecular:439.64 g/molRef: 3D-FB150110
Produto descontinuado[1,1'-Biphenyl]-4-carboxylic acid[3ar-[3aa,4a(E),5b,6aa]]-4-[4-(3-chlorophenoxy)-3-oxo-1-butenyl]hexahydro-2-oxo-2H-cyclopenta[b]fur an-5-ylester
CAS:Please enquire for more information about [1,1'-Biphenyl]-4-carboxylic acid[3ar-[3aa,4a(E),5b,6aa]]-4-[4-(3-chlorophenoxy)-3-oxo-1-butenyl]hexahydro-2-oxo-2H-cyclopenta[b]fur an-5-ylester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C30H25ClO6Pureza:Min. 95%Peso molecular:516.97 g/molRef: 3D-FB151926
Produto descontinuado(2Z)-2-(3,4-Dimethoxybenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one
CAS:Please enquire for more information about (2Z)-2-(3,4-Dimethoxybenzylidene)-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:C17H14O5Pureza:Min. 95%Peso molecular:298.29 g/molRef: 3D-FD126397
Produto descontinuado4-(1-Benzofuran-2-yl)pyrimidin-2-amine
CAS:Please enquire for more information about 4-(1-Benzofuran-2-yl)pyrimidin-2-amine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C12H9N3OPureza:Min. 95%Peso molecular:211.22 g/molRef: 3D-FB135556
Produto descontinuado3-AMINO-2-METHOXYDIBENZOFURAN
CAS:Fórmula:C13H11NO2Pureza:98%Cor e Forma:SolidPeso molecular:213.23193-Methyl-1-benzofuran-2-carbohydrazide
CAS:3-Methyl-1-benzofuran-2-carbohydrazide is a molecule that has been shown to inhibit the growth of bacteria by binding to their DNA. It is an analog of pyrazole and has been shown to have antimycobacterial activity against Mycobacterium tuberculosis and Mycobacterium avium complex. 3-Methyl-1-benzofuran-2-carbohydrazide inhibits bacterial growth by preventing the replication and transcription of DNA, which results in inhibition of protein synthesis. It is also used as an antibacterial agent for the treatment of tuberculosis.Fórmula:C10H10N2O2Pureza:Min. 95%Peso molecular:190.2 g/molRef: 3D-FM114309
Produto descontinuado6-Methoxy-3-methyl-1-benzofuran-2-carboxylic acid
CAS:6-Methoxy-3-methyl-1-benzofuran-2-carboxylic acid is an organic compound with a molecular formula of C12H8O4. It has a melting point of 207°C, and it is soluble in acetonitrile and acetone. The crystal structure for 6-methoxy-3-methylbenzofuran is shown below. The x-ray diffraction pattern for 6-methoxybenzofuran is shown below. 6 - Methoxy - 3 - methyl - 1 - benzofuran - 2 - carboxylic acid fluoresces with emission maxima at 440 nm and 459 nm in the presence of light (λ = 514 nm). The maximum solubility of the compound in solvents such as ethanol, methanol, acetone, and acetonitrile are listed below: Ethanol: 0.0359 g/LFórmula:C11H10O4Pureza:Min. 95%Peso molecular:206.19 g/molRef: 3D-FM13085
Produto descontinuado2,3-Dihydrobenzofuran-7-carboxylic acid
CAS:Fórmula:C9H8O3Pureza:97%Cor e Forma:SolidPeso molecular:164.1585-Methyl-2-(trifluoromethyl)-3-furansulphonyl chloride
CAS:Please enquire for more information about 5-Methyl-2-(trifluoromethyl)-3-furansulphonyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C6H4ClF3O3SPureza:Min. 95%Peso molecular:248.61 g/molRef: 3D-FM36086
Produto descontinuado7-Bromo-3-Benzofuranone
CAS:Please enquire for more information about 7-Bromo-3-Benzofuranone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C8H5BrO2Pureza:Min. 95%Peso molecular:213.03 g/molRef: 3D-FB154225
Produto descontinuadoN,N-Diethyl-N'-[1-(7-methoxy-1-benzofuran-2-yl)ethyl]ethane-1,2-diamine
CAS:Please enquire for more information about N,N-Diethyl-N'-[1-(7-methoxy-1-benzofuran-2-yl)ethyl]ethane-1,2-diamine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C17H26N2O2Pureza:Min. 95%Peso molecular:290.4 g/molRef: 3D-FD117327
Produto descontinuado(2Z)-2-(4-Fluorobenzylidene)-6-hydroxy-7-methyl-1-benzofuran-3(2H)-one
CAS:Please enquire for more information about (2Z)-2-(4-Fluorobenzylidene)-6-hydroxy-7-methyl-1-benzofuran-3(2H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C16H11FO3Pureza:Min. 95%Peso molecular:270.26 g/molRef: 3D-FF126418
Produto descontinuado5-Amino-4-cyano-2-methyl-furan-3-carboxylic acid ethylester
CAS:5-Amino-4-cyano-2-methyl-furan-3-carboxylic acid ethylester (5ACMC) is an amide that inhibits the growth of cancer cells. It has been shown to be active against pancreatic cancer cell lines and cancer cells from human patients. 5ACMC also inhibits lipid kinase activity and Pi3K, which are proteins involved in the formation of new blood vessels. 5ACMC has anti oncogenic properties, which may be due to its ability to inhibit the growth of cancer cells by binding to the active site of lipids kinase proteins.Fórmula:C9H10N2O3Pureza:Min. 95%Peso molecular:194.19 g/molRef: 3D-FA151102
Produto descontinuado2,2-Dimethyl-5-(1-methylprop-1-enyl)tetrahydrofuran
CAS:2,2-Dimethyl-5-(1-methylprop-1-enyl)tetrahydrofuran is a compound that is used in coatings and foodstuff. It has synergistic effects when combined with other compounds such as citric acid, hydrogen peroxide, or terpineol.Fórmula:C10H18OPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:154.25 g/mol5-FLUORO-BENZOFURAN-3-ONE
CAS:Fórmula:C8H5FO2Pureza:98%Cor e Forma:SolidPeso molecular:152.12250319999995N-(3-Nitrodibenzo[b,d]furan-2-yl)acetamide
CAS:Please enquire for more information about N-(3-Nitrodibenzo[b,d]furan-2-yl)acetamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C14H10N2O4Pureza:Min. 95%Peso molecular:270.24 g/molRef: 3D-FN115468
Produto descontinuado2-((Methyldisulfanyl)methyl)tetrahydrofuran
Produto ControladoApplications 2-((Methyldisulfanyl)methyl)tetrahydrofuran is a useful compound in organic chemistry.Fórmula:C6H12OS2Cor e Forma:NeatPeso molecular:164.2891-Methyl-2-nitro-3-((tetrahydrofuran-3-yl)methyl)guanidine
CAS:1-Methyl-2-nitro-3-(tetrahydrofuran-3-yl)methyl)guanidine (1MNTG) is a pesticide that is used to control pests. It has been shown to be highly resistant to degradation by cytochrome P450, which may cause chronic exposure and/or analytical problems. 1MNTG has also been shown to cause genetic damage in bacteria, as well as enzyme activities in the liver and kidneys of rats exposed for short periods of time. 1MNTG has been shown to be an agonist of toll-like receptor 4, which can lead to health effects such as inflammation and have been shown to affect biochemical processes in vitro.Fórmula:C7H14N4O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:202.21 g/molTricyclo[3.2.2.02,4]non-8-ene-6,7-dicarboxylic anhydride
CAS:Fórmula:C11H10O3Pureza:96%Cor e Forma:SolidPeso molecular:190.19534-BroMobenzofuran-2-carboxylic acid
CAS:Fórmula:C11H9BrO3Pureza:97%Cor e Forma:SolidPeso molecular:269.091363-Furancarboxylic acid, 4,5-dihydro-
CAS:Fórmula:C5H6O3Pureza:97%Cor e Forma:SolidPeso molecular:114.099339999999983-Formylfuran-2-boronic acid
CAS:3-Formylfuran-2-boronic acid is a molecule that can reversibly form an imine with primary amines. 3-Formyl group and fluorophore are the main features of this molecule. The fluorescent properties of 3-formyl group have been extensively studied by functional theory, structural studies and kinetic experiments. The study of these properties has led to the discovery of new fluorescent probes for use in biochemical studies. 3-Formyl furan also interacts with anthracene and other heterocycles by binding constants. These interactions were studied using quantum chemical calculations.Fórmula:C5H5BO4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:139.9 g/mol(2,2-Dimethylbenzo[d][1,3]dioxol-4-yl)methanamine
CAS:Fórmula:C10H13NO2Pureza:97%Cor e Forma:SolidPeso molecular:179.21579-(2’-O-Acetyl-5’-O-benzoyl-3’-O-methyl-β-D-ribofuranosyl)-2,6-dichloropurine
CAS:Please enquire for more information about 9-(2’-O-Acetyl-5’-O-benzoyl-3’-O-methyl-beta-D-ribofuranosyl)-2,6-dichloropurine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C20H18Cl2N4O6Pureza:Min. 95%Peso molecular:481.29 g/mol2-Acetyl-5-nitrobenzo[b]furan
CAS:Please enquire for more information about 2-Acetyl-5-nitrobenzo[b]furan including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C10H7NO4Pureza:Min. 95%Peso molecular:205.17 g/mol5-Bromo-2H-spiro[benzofuran-3,4'-piperidine] hydrochloride
CAS:Please enquire for more information about 5-Bromo-2H-spiro[benzofuran-3,4'-piperidine] hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C12H15BrClNOPureza:Min. 95%Peso molecular:304.61 g/molRef: 3D-FB140984
Produto descontinuado4-NITROBENZO-18-CROWN-6
CAS:Fórmula:C16H23NO8Pureza:98%Cor e Forma:SolidPeso molecular:357.355719999999965-Hydroxymethyl-2-furoic acid methyl ester
CAS:Fórmula:C7H8O4Pureza:95%Cor e Forma:LiquidPeso molecular:156.136(S)-3-Aminotetrahydrofuran-3-carboxylicacid
CAS:Please enquire for more information about (S)-3-Aminotetrahydrofuran-3-carboxylicacid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C5H9NO3Pureza:Min. 95%Peso molecular:131.13 g/molRef: 3D-FA151607
Produto descontinuado6-Bromo-3H-isobenzofuran-1-one
CAS:6-Bromo-3H-isobenzofuran-1-one is a selective solvent that can be used to extract 5-bromophthalide from an organic reaction mixture. It is also used in the preparation of anhydrides. 6-Bromo-3H-isobenzofuran-1-one reacts with acidifying agents, such as sulfuric acid or hydrochloric acid, to produce crystalline solids. The extraction of 5-bromophthalide can be accomplished by adding a solution of the 6-bromo compound to the reaction mixture and extracting it with ether.Fórmula:C8H5BrO2Pureza:Min. 95%Peso molecular:213.03 g/molRef: 3D-FB142645
Produto descontinuado2-Dibenzofuransulfonyl chloride
CAS:Fórmula:C12H7ClO3SPureza:95%Cor e Forma:SolidPeso molecular:266.70022-(2-Pentenyl)furan
CAS:2-(2-Pentenyl)furan is an odoriferous compound that is found in plants, animals, and dietary products. It is a volatile compound with a strong garlic-like odor. The 2-(2-pentenyl)furan molecule consists of two isoprene units linked together by a double bond. This compound can be used as a marker for the plant species Acacia spp., which has been shown to have anti-inflammatory properties. 2-(2-Pentenyl)furan may be formed by lipid peroxidation of polyunsaturated fatty acids during the process of cooking. This process can also produce other compounds such as 4-hydroxyoctanoic acid (4HOA), 4-hydroxypentanoic acid (4HPPA), and 3,4-dihydroxypentanoic acid (3,4DHPPA). These compounds are also found in various food products such as milk, eggs,Fórmula:C9H12OPureza:Min. 95%Peso molecular:136.19 g/molRef: 3D-FP148501
Produto descontinuado9-(beta-D-Xylofuranosyl)guanine
CAS:9-(β-D-xylofuranosyl)guanine (9XG) is a trifluoride. It is an antiviral agent that inhibits the growth of herpes virus, in particular by methylating guanosine to 9-methylguanosine in the viral DNA. 9XG binds to the viral DNA and prevents its replication through the inhibition of RNA synthesis. The drug is active against many different types of viruses and has been shown to be effective against tissue cultures infected with herpes virus. 9XG is synthesized from guanosine and boron trifluoride etherate, which are reacted at -78 degrees Celsius for three days. This yields a mixture of compounds with various peracylation groups, which are then separated by chromatography.Pureza:Min. 95%2-(Methylamino)-N-(tetrahydrofuran-2-ylmethyl)acetamide
CAS:Please enquire for more information about 2-(Methylamino)-N-(tetrahydrofuran-2-ylmethyl)acetamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C8H16N2O2Pureza:Min. 95%Peso molecular:172.22 g/molRef: 3D-FM117801
Produto descontinuado1,2-Dinitro-4,5-methylenedioxybenzene
CAS:Fórmula:C7H4N2O6Pureza:95%Cor e Forma:SolidPeso molecular:212.116463-(Furan-2-yl)propan-1-ol
CAS:Produto ControladoFórmula:C7H10O2Cor e Forma:NeatPeso molecular:126.1532-(4-Boc-aminopiperidin-1-yl)-2-(furan-2-yl)acetic acid
CAS:Please enquire for more information about 2-(4-Boc-aminopiperidin-1-yl)-2-(furan-2-yl)acetic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C16H24N2O5Pureza:Min. 95%Peso molecular:324.37 g/mol2-Methyl-3-furanthiolacetate
CAS:Please enquire for more information about 2-Methyl-3-furanthiolacetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C7H8O2SPureza:Min. 95%Peso molecular:156.2 g/mol2-Bromomethyl-2,3-dihydrobenzofuran
CAS:2-Bromomethyl-2,3-dihydrobenzofuran is a brominating agent that is used to synthesize the corresponding brominated derivative, such as 2-bromo-5-methylphenol. This compound has been shown to be catalytic in the formation of electron densities, which may be due to its intramolecular mechanism. The hypothesized mechanism of this reaction is that it follows an electrophilic substitution process. An ion source was used to detect the presence of this compound and showed no evidence of its ineffectiveness.Fórmula:C9H9BrOPureza:Min. 95%Peso molecular:213.07 g/molRef: 3D-FB11976
Produto descontinuadoFuran-3-ylboronic acid
CAS:Furan-3-ylboronic acid is a boronate ester that has been shown to inhibit the replication of the HIV-1 and HIV-2 replicons. Furan-3-ylboronic acid also inhibits the production of inflammatory cytokines like IL-8, TNFα, IL-6 and IL-10 as well as other proinflammatory mediators. Furan-3-ylboronic acid has also been shown to inhibit cancer cells by blocking the expression of various genes involved in cell cycle regulation, DNA repair, and apoptosis. Additionally, furan-3-ylboronic acid binds to receptors on human neutrophils, which leads to inhibition of serine protease activity.Fórmula:C4H5BO3Pureza:Min. 95%Peso molecular:111.89 g/molRef: 3D-FF140092
Produto descontinuado4-Vinyl-2,3-dihydrobenzofuran
CAS:4-Vinyl-2,3-dihydrobenzofuran is a divinylbenzene monomer that undergoes copolymerization, epoxidation, amination reactions and transfer reactions. It is a reactive compound that can be used in the production of polymers such as polystyrene. The reaction time, yields and the presence of other reagents are factors that need to be taken into consideration when using 4-vinyl-2,3-dihydrobenzofuran.Fórmula:C10H10OPureza:Min. 95%Peso molecular:146.19 g/molFuranoeudesma 1,3-diene
CAS:Furanoeudesma 1,3-diene is a chemical compound that has been shown to have potent antibacterial activity against bacteria such as Escherichia coli and Staphylococcus. Furanoeudesma 1,3-diene is a stereoselective inhibitor of the Gram-negative bacterial enzyme enoyl-ACP reductase (FabI). This inhibition prevents the production of fatty acids in bacteria, leading to cell death. Furanoeudesma 1,3-diene also has an inhibitory effect on chronic bronchitis. It can be found in skin care products or as an ingredient in lettuce leaves.Fórmula:C15H18OPureza:Min. 95 Area-%Cor e Forma:PowderPeso molecular:214.3 g/mol2-(Benzofuran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Please enquire for more information about 2-(Benzofuran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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-FB144418
Produto descontinuado(2S)-7-Chloro-3',4,6-Trimethoxy-5'-Methylspiro[1-Benzofuran-2,4'-Cyclohexa-2,5-Diene]-1',3-Dione
CAS:(2S)-7-Chloro-3',4,6-Trimethoxy-5'-Methylspiro[1-Benzofuran-2,4'-Cyclohexa-2,5-Diene]-1',3-Dione is a synthetic macrocyclic compound with a molecular formula of C14H14ClO. It has been shown to have antifungal properties in microbial transformation and deuterated spectrometric studies. (2S)-7-Chloro-3',4,6-Trimethoxy-5'-Methylspiro[1-Benzofuran-2,4'-Cyclohexa-2,5--Diene]-1',3--Dione has been prepared by hydrogenation of the corresponding nitrosobenzene derivative. The nmr spectrum shows that the molecule consists of a 7 membered ring with two methoxy groups on the cyclopentane ringFórmula:C17H15ClO6Pureza:Min. 95%Peso molecular:350.75 g/molRef: 3D-FC20917
Produto descontinuado5-broMobenzofuran-2-carboxaMide
CAS:Fórmula:C9H6BrNO2Pureza:98%Cor e Forma:SolidPeso molecular:240.0534