
Heterocycles with Oxygen (O)
Heterocycles with oxygen atoms are a class of organic compounds where one or more oxygen atoms are part of the ring structure. These compounds are essential in the synthesis of pharmaceuticals, agrochemicals, and materials due to their unique reactivity and stability. Oxygen-containing heterocycles are used in various applications, including drug development and polymer science. At CymitQuimica, we offer a wide range of high-quality oxygen-containing heterocycles to support your research and industrial needs.
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4-Chloro-5-fluoro-7-(2-deoxy-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine
Please enquire for more information about 4-Chloro-5-fluoro-7-(2-deoxy-beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%3,6-Dioxabicyclo[3.1.0]hexane
CAS:Formula:C4H6O2Purity:97%Color and Shape:LiquidMolecular weight:86.08925-Nitro-2-[(tetrahydrofuran-2-ylmethyl)amino]benzonitrile
CAS:Please enquire for more information about 5-Nitro-2-[(tetrahydrofuran-2-ylmethyl)amino]benzonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H13N3O3Purity:Min. 95%Molecular weight:247.25 g/molRef: 3D-FN116263
Discontinued product(2Z)-6-Hydroxy-7-methyl-2-(2-thienylmethylene)-1-benzofuran-3(2H)-one
CAS:Please enquire for more information about (2Z)-6-Hydroxy-7-methyl-2-(2-thienylmethylene)-1-benzofuran-3(2H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H10O3SPurity:Min. 95%Molecular weight:258.29 g/molRef: 3D-FH126421
Discontinued product3-Methyl-2-nitrofuran
CAS:3-Methyl-2-nitrofuran is a nitro compound that has been shown to undergo photoinduced electron transfer reactions. It is produced by the rearrangement of dihydropyridines and has been used as an intermediate for the synthesis of other nitro compounds. 3-Methyl-2-nitrofuran is an example of a nitro compound, which has been demonstrated to undergo photoreactions and acetonitrile chemistry. The mechanism for this reaction is not completely understood, but it may involve the formation of a nitrite ion by electron transfer from the methyl radical on one molecule to another molecule. This reaction produces a radical cation with two unpaired electrons, which then reacts with acetonitrile to form a nitroalkene.Formula:C5H5NO3Purity:Min. 95%Molecular weight:127.1 g/molRef: 3D-FM148500
Discontinued productFuran-2-carbothioamide
CAS:Furan-2-carbothioamide is a chemical compound that has been analysed. It is a mesylate salt that can be found in nature. Furan-2-carbothioamide will react with chloride to yield an aqueous solution of hydrochloric acid and nitrite. Furan-2-carbothioamide has been used as a reagent for the formylation of dipole solutes and the hydrolysis of nitro compounds. Furan-2-carbothioamide is also very soluble in benzene and reacts with solvents such as hydrochloric acid, nitric acid, or sulfuric acid.Formula:C5H5NOSPurity:Min. 95%Molecular weight:127.17 g/molRef: 3D-FF36219
Discontinued product1-(Tetrahydro-2-furanylmethyl)-1H-pyrrole-2-carbaldehyde
CAS:Please enquire for more information about 1-(Tetrahydro-2-furanylmethyl)-1H-pyrrole-2-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C10H13NO2Purity:Min. 95%Molecular weight:179.22 g/mol1,4-dioxaspiro[4.5]decan-8-ylmethanol
CAS:Formula:C9H16O3Purity:95%Color and Shape:LiquidMolecular weight:172.221543-Tetrahydrofuran-2-ylpropanoic acid
CAS:3-Tetrahydrofuran-2-ylpropanoic acid is a gas sensor that has been shown to be sensitive to the presence of chloride, water vapor, and hydrogen sulfide. It is used in particle detection and has a fluorescence probe for Cd(II). The quantum yield for 3-tetrahydrofuran-2-ylpropanoic acid was found to be 0.3%. 3-Tetrahydrofuran-2-ylpropanoic acid has an affinity for peroxidase activity and can be used as a low energy hydrogen bond donor. This compound also shows synergistic effects with microspheres.Formula:C7H12O3Purity:Min. 95%Molecular weight:144.17 g/molRef: 3D-FT116618
Discontinued product7-Hydroxycoumarine
CAS:Formula:C9H6O3Purity:97%Color and Shape:SolidMolecular weight:162.142140000000045-(3-Aminothieno[2,3-b]pyridin-2-yl)-4-(tetrahydrofuran-2-ylmethyl)-4H-1,2,4-triazole-3-thiol
CAS:Please enquire for more information about 5-(3-Aminothieno[2,3-b]pyridin-2-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 pageFormula:C14H15N5OS2Purity:Min. 95%Molecular weight:333.43 g/molRef: 3D-FA116323
Discontinued product6,7-Dihydro-4(5H)-benzofuranone
CAS:6,7-Dihydro-4(5H)-benzofuranone is a human pathogen that has been shown to be involved in colorectal carcinoma. It is a reactive intermediate that can form upon the reaction of primary amines with gaseous chlorine and sodium chloride. 6,7-Dihydro-4(5H)-benzofuranone reacts with amines to form N-substituted benzothiazoles and bis(pyridyl)amines when heated at high temperatures. 6,7-Dihydro-4(5H)-benzofuranone also reacts with thionyl chloride to produce chloroquinones. The synthesis of 6,7-dihydro-4(5H)-benzofuranone from dehydrogenation of 2,3,5,6-tetrahydropyridine has been achieved using microwaves as a heat source. 6Purity:Min. 95%Ref: 3D-FD02000
Discontinued product5-(2-Methyl-3-furyl)-4-(tetrahydrofuran-2-ylmethyl)-4H-1,2,4-triazole-3-thiol
CAS:Please enquire for more information about 5-(2-Methyl-3-furyl)-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 pageFormula:C12H15N3O2SPurity:Min. 95%Molecular weight:265.33 g/molRef: 3D-FM114791
Discontinued product1-[(5E)-5,6-Dideoxy-6-phosphono-2-O-methyl-β-D-ribo-hex-5-enofuranosyl)uracil
CAS:Please enquire for more information about 1-[(5E)-5,6-Dideoxy-6-phosphono-2-O-methyl-beta-D-ribo-hex-5-enofuranosyl)uracil including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Benzofuran-2-carbonitrile
CAS:Benzonitrile is an organic compound that belongs to the class of benzofuran derivatives. It is a colorless liquid with a strong odor. Benzofuran-2-carbonitrile has been shown to have anti-inflammatory properties and inhibit the production of inflammatory cytokines in mice with lipopolysaccharide-induced inflammation. The mechanism of action for this drug is not well understood, but it may be due to its ability to bind to magnesium ions and form magnesium complexes with reactive oxygen species such as superoxide, hydroxyl radicals, and hydrogen peroxide. This binding inhibits their activity and prevents them from damaging cells. Benzofuran-2-carbonitrile also interacts with quinoline derivatives in influenza virus inhibition activity.Formula:C9H5NOPurity:Min. 95%Molecular weight:143.14 g/molRef: 3D-FB139613
Discontinued productBis[(2S,3aR,4S,7aR)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran-2-yl] Ether
CAS:Please enquire for more information about Bis[(2S,3aR,4S,7aR)-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran-2-yl] Ether including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C24H38O3Purity:Min. 95%Molecular weight:374.56 g/molRef: 3D-FB61028
Discontinued product3-Indolyl-b-D-glucuronide Cyclohexylammonium salt
CAS:M02724 - 3-Indolyl-b-D-glucuronide Cyclohexylammonium saltFormula:C20H28N2O7Purity:97%Molecular weight:408.4512-Oxa-spiro[3.3]heptan-6-one
CAS:Formula:C6H8O2Purity:95%Color and Shape:LiquidMolecular weight:112.12652-Nitro-N-(tetrahydrofuran-2-ylmethyl)benzamide
CAS:Please enquire for more information about 2-Nitro-N-(tetrahydrofuran-2-ylmethyl)benzamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H14N2O4Purity:Min. 95%Molecular weight:250.25 g/molRef: 3D-FN131905
Discontinued productBenzofuran-5-carboxylic acid
CAS:Formula:C9H6O3Purity:98%Color and Shape:SolidMolecular weight:162.14215-(Methoxymethyl)-2-furancarboxaldehyde
CAS:5-hydroxymethylfurfural (5-hmf) is an organic compound that is produced when a carbohydrate or sugar undergoes oxidation. It is used as an additive in animal feed and as an industrial chemical. 5-hmf is a solid catalyst that can be used at high temperatures, making it suitable for use in the production of 2,6-dihydroxybenzoic acid. The reaction mechanism of 5-hmf involves the dehydration of furfural to form 5-hydroxymethylfurfural. This process occurs when a molecule of water reacts with furfural to produce two molecules of 5-hmf. The reaction may be accelerated by introducing heat, which breaks down the hydrogen bonds between the molecules of furfural and water.Formula:C7H8O3Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:140.14 g/mol4-Amino-6-bromo-5-cyano-7-(2-deoxy-2-fluoro-β-D-arabino furanosyl)-7H-pyrrolo[2.3-d]pyrimidine
Please enquire for more information about 4-Amino-6-bromo-5-cyano-7-(2-deoxy-2-fluoro-beta-D-arabino furanosyl)-7H-pyrrolo[2.3-d]pyrimidine including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%(S)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethylamine
CAS:(S)-2-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethylamine is a chiral molecule that can be used in the production of various organic acids. It is soluble in both water and organic solvents such as ethanol and methanol. In addition to being a chiral molecule, (S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethylamine also has optical activity. The major industrial use of this compound is for the production of acrylic acid. Acrylic acid is an organic acid that can be used in the production of polymers such as nylon. The racemic form of (S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,Formula:C13H17NOPurity:Min. 95%Molecular weight:203.28 g/molRef: 3D-FI152471
Discontinued product1-Benzofuran-5-ylmethanol
CAS:Controlled ProductFormula:C9H8O2Color and Shape:NeatMolecular weight:148.1596-Methoxy-9-(β-D-5-methylribofuranosyl)-9H-purine
Please enquire for more information about 6-Methoxy-9-(beta-D-5-methylribofuranosyl)-9H-purine including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%2-Butyl-5-[methanesulfonamido]benzofuran
CAS:2-Butyl-5-[methanesulfonamido]benzofuran is a synthetic chemical that has been used as a starting material for the synthesis of dronedarone, which is approved for the treatment of atrial fibrillation. This chemical also has properties that are useful in the synthesis of pharmaceuticals, such as propoxy and tetrachloride. 2-Butyl-5-[methanesulfonamido]benzofuran can be used to synthesize other substances, such as chloride and aluminum oxide. 2-Butyl-5-[methanesulfonamido]benzofuran can be hydrolyzed with hydrochloric acid to produce hydrogen chloride gas and 5-[methanesulfonyl]benzoic acid. The latter substance can be demethylated to produce methanesulfonic acid.Formula:C13H17NO3SPurity:Min. 95%Molecular weight:267.35 g/molRef: 3D-FB19497
Discontinued product5-[4-Chloro-3-(trifluoromethoxy)phenyl]-2-furancarboxylic Acid
CAS:Controlled ProductFormula:C12H6ClF3O4Color and Shape:NeatMolecular weight:306.626-Chloro-2,3-dihydro-benzofuran-2-carboxylic Acid
CAS:Controlled ProductFormula:C9H7ClO3Color and Shape:NeatMolecular weight:198.6032H-Pyran, 4-(bromomethyl)tetrahydro-
CAS:Formula:C6H11BrOPurity:95%Color and Shape:LiquidMolecular weight:179.0549(2R)-2-Ethynyltetrahydro-furan
CAS:Controlled ProductFormula:C6H8OColor and Shape:NeatMolecular weight:96.1273,4-Dihydro-2H-benzo[b][1,4]dioxepine
CAS:Formula:C9H10O2Purity:98%Color and Shape:LiquidMolecular weight:150.17453-(Furan-2-yl)-3-oxopropanenitrile
CAS:Formula:C7H5NO2Purity:98%Color and Shape:SolidMolecular weight:135.1201(S)-(-)-5-Hydroxymethyl-2(5H)-furanone
CAS:(S)-(-)-5-Hydroxymethyl-2(5H)-furanone is an antibiotic and a butanol. It can be extracted from a variety of natural sources, such as d-mannitol, through constant boiling. The extraction yield is higher in deuterated solvents than the non-deuterated ones. This compound has been used in fingerprint analysis to identify the presence of chloride ions and other solutes. (S)-(-)-5-Hydroxymethyl-2(5H)-furanone interacts with DNA, RNA, and proteins. This interaction can be observed through the use of chromatographic techniques, which allows for the separation of molecules based on their size and shape.Formula:C5H6O3Purity:Min. 95%Molecular weight:114.1 g/mol4-Amino-1-(β-D-arabinofuranosyl)-5-fluoro-2(1H)-pyrimidinone
CAS:Rhizoma dioscoreae is a traditional Chinese medicine that is used to treat cancer and inflammatory diseases. It contains a number of saponins, including 4-amino-1-(beta-D-arabinofuranosyl)-5-fluoro-2(1H)-pyrimidinone (ABAFP). ABAFP has been shown to inhibit the growth of cancer cells in vitro, by triggering apoptosis through an increase in intracellular calcium. This compound also has hypotensive properties, which may be due to its ability to reduce blood pressure via inhibition of angiotensin II type 1 receptors. ABAFP stimulates the production of fatty acids that have anti-inflammatory effects.Formula:C9H12FN3O5Purity:Min. 95%Molecular weight:261.21 g/molRef: 3D-FA97162
Discontinued product[4-(Benzyloxy)tetrahydrofuran-3-yl]amine hydrochloride
CAS:Please enquire for more information about [4-(Benzyloxy)tetrahydrofuran-3-yl]amine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H15NO2Purity:Min. 95%Molecular weight:193.24 g/molRef: 3D-FB136861
Discontinued product3,5-Dimethyl-1-benzofuran-2-carbaldehyde
CAS:Please enquire for more information about 3,5-Dimethyl-1-benzofuran-2-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H10O2Purity:Min. 95%Molecular weight:174.2 g/molRef: 3D-FD54659
Discontinued productMethyl 2-(6-hydroxybenzofuran-3(2H)-ylidene)acetate
CAS:Formula:C11H10O4Purity:95%Color and Shape:SolidMolecular weight:206.19472(5H)-Furanone, 3-hydroxy-4,5-dimethyl-
CAS:Formula:C6H8O3Purity:.%Color and Shape:LiquidMolecular weight:128.1259Dibenzo[b,d]furan-2-ylboronic acid
CAS:Dibenzo[b,d]furan-2-ylboronic acid is a boronic acid that is used to optimize the yields of hydrolysis reactions. Dibenzo[b,d]furan-2-ylboronic acid can be activated thermally or by irradiation with ultraviolet light and has been shown to produce fluorescence when excited by a laser. This compound is used in devices such as OLEDs and organic solar cells. It can be used as an element analysis reagent for metals and as a solvent in electroluminescence experiments.Formula:C12H9BO3Purity:Min. 95%Molecular weight:212.01 g/mol2,3-Dihydro-2,2,4,6,7-pentamethyl-5-benzofuransulfonyl isothiocyanate
CAS:Please enquire for more information about 2,3-Dihydro-2,2,4,6,7-pentamethyl-5-benzofuransulfonyl isothiocyanate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H17NO3S2Purity:Min. 95%Molecular weight:311.42 g/mol(S)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate
CAS:Please enquire for more information about (S)-Benzyl (5-oxotetrahydrofuran-3-yl)carbamate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H13NO4Purity:Min. 95%Molecular weight:235.24 g/molRef: 3D-FB140649
Discontinued productNaphtho[2,1-b]furan-2-carboxylic acid
CAS:Naphtho[2,1-b]furan-2-carboxylic acid is a furan derivative that is synthesized from the nitration of benzofuran. It has been shown to be an electrophilic and can react with indole in a dearomatization reaction to form quinone. Naphtho[2,1-b]furan-2-carboxylic acid also has the ability to act as a substrate for indole synthesis. This compound may also be used in the synthesis of quinones and furan ring systems.Formula:C13H8O3Purity:Min. 95%Molecular weight:212.2 g/mol2,5-Bishydroxymethyl tetrahydrofuran
CAS:2,5-Bishydroxymethyl tetrahydrofuran is an organic compound that is synthesized from 2,5-dihydroxyacetophenone and hydrochloric acid. It has significant cytotoxicity against cells and inhibits the growth of cancer cells in culture. This compound can be used as a monoclonal antibody to help identify certain types of cells. 2,5-Bishydroxymethyl tetrahydrofuran can also be used as a catalyst in the synthesis of biofuels such as 5-hydroxymethylfurfural (HMF) and solid catalysts for the production of furanic compounds.Formula:C6H12O3Purity:Min. 95%Color and Shape:Colorless PowderMolecular weight:132.16 g/molEthyl 5-bromobenzofuran-2-carboxylate
CAS:Formula:C11H9BrO3Purity:97%Color and Shape:SolidMolecular weight:269.0914Ref: IN-DA0034VN
1g33.00€5g64.00€10g113.00€25g157.00€50g213.00€100g507.00€250gTo inquire500gTo inquire250mg25.00€2,5-Diethyltetrahydrofuran
CAS:Controlled ProductFormula:C8H16OColor and Shape:ColourlessMolecular weight:128.21