
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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2,3-Dihydro-[1,4]dithiino[2,3-c]furan-5,7-dione
CAS:Formula:C6H4O3S2Purity:98%Color and Shape:SolidMolecular weight:188.22421-[(2S)-Tetrahydro-2-furanyl]ethanone
CAS:Please enquire for more information about 1-[(2S)-Tetrahydro-2-furanyl]ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C6H10O2Purity:Min. 95%Molecular weight:114.14 g/molRef: 3D-FT152477
Discontinued product6-Bromo-2-oxo-2H-chromene-3-carboxylic acid
CAS:Formula:C10H5BrO4Purity:97%Color and Shape:SolidMolecular weight:269.04837-Methoxybenzofuran
CAS:7-Methoxybenzofuran is a benzofuran derivative that has been shown to inhibit phosphodiesterase type 4 (PDE4) and PDE5, which are enzymes involved in the breakdown of cyclic nucleotides. 7-Methoxybenzofuran has potent inhibitor effects on these enzymes, especially at high concentrations. It is possible that this compound may be used as a treatment for asthma since it inhibits the production of inflammatory agents from cells. 7-Methoxybenzofuran has also been shown to have anti-inflammatory properties in animal models. This may be due to its ability to inhibit prostaglandin synthesis by inhibiting phosphodiesterase activity.Formula:C9H8O2Purity:Min. 95%Molecular weight:148.16 g/mol(5-Isopropyl-1-benzofuran-3-yl)acetic Acid
CAS:Controlled ProductFormula:C13H14O3Color and Shape:NeatMolecular weight:218.2493-Chloro-4-(dibromomethyl)-5-hydroxy-2(5H)-furanone
CAS:Please enquire for more information about 3-Chloro-4-(dibromomethyl)-5-hydroxy-2(5H)-furanone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C5H3Br2ClO3Purity:Min. 95%Molecular weight:306.34 g/molRef: 3D-FC20075
Discontinued productBoronic acid, B-[3-[[[(tetrahydro-2-furanyl)methyl]amino]carbonyl]phenyl]-
CAS:Formula:C12H16BNO4Purity:98%Color and Shape:SolidMolecular weight:249.0707Methyl-5-chloromethyl-2-furancarboxylate
CAS:Methyl-5-chloromethyl-2-furancarboxylate is an organic compound that belongs to the class of benzyl ethers. It is a colorless liquid with a strong, unpleasant odor. Methyl-5-chloromethyl-2-furancarboxylate has been shown to be an antiplatelet agent and to inhibit calcium ion influx into platelets, which leads to inhibition of platelet aggregation. It also has sulfhydryl properties and can be used as an antidote for sulfide poisoning. Methyl 5 chloromethyl 2 furancarboxylate is also used in the synthesis of other compounds such as methyl 5 chloromethyl 3 phenoxymethyl 2 furancarboxylate, methyl 5 chloromethyl 4 phenoxymethyl 2 furancarboxylate, and methyl 5 chloromethyl 3 methanethiol 1 furancarboxylate.Formula:C7H7ClO3Purity:Min. 95%Molecular weight:174.58 g/molRef: 3D-FM00092
Discontinued productBenzofuran-2,5-diboronic acid
CAS:Please enquire for more information about Benzofuran-2,5-diboronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H8B2O5Purity:Min. 95%Molecular weight:205.77 g/molRef: 3D-FB160959
Discontinued product2-Chloro-N-(1-oxo-1,3-dihydro-2-benzofuran-5-yl)acetamide
CAS:Please enquire for more information about 2-Chloro-N-(1-oxo-1,3-dihydro-2-benzofuran-5-yl)acetamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C10H8ClNO3Purity:Min. 95%Molecular weight:225.63 g/molRef: 3D-FC120258
Discontinued product(3aS,4S,6aR)-Tetrahydro-4-methoxyfuro[3,4-b]furan-2(3H)-one
CAS:Please enquire for more information about (3aS,4S,6aR)-Tetrahydro-4-methoxyfuro[3,4-b]furan-2(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C7H10O4Purity:Min. 95%Molecular weight:158.15 g/molRef: 3D-FT28107
Discontinued product4-[3,4-(ETHYLENEDIOXY)PHENYL]-4-OXOBUTYRIC ACID
CAS:Formula:C12H12O5Purity:95%Color and Shape:SolidMolecular weight:236.22073-(Diaminomethylene)furan-2,4(3H,5H)-dione
CAS:Please enquire for more information about 3-(Diaminomethylene)furan-2,4(3H,5H)-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C5H6N2O3Purity:Min. 95%Molecular weight:142.11 g/molRef: 3D-FD123326
Discontinued product2(3H)-Furanone, dihydro-4,4-dimethyl-
CAS:Formula:C6H10O2Purity:97%Color and Shape:SolidMolecular weight:114.1424Methyl 5-(((4-(tert-butyl)phenyl)sulfonyl)methyl)furan-2-carboxylate
CAS:Please enquire for more information about Methyl 5-(((4-(tert-butyl)phenyl)sulfonyl)methyl)furan-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%1-(3-Azido-3-deoxy-β-D-ribofuranosyl)-5-nitropyridine-2(1H)-one
Please enquire for more information about 1-(3-Azido-3-deoxy-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 pagePurity:Min. 95%{2-[(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]ethyl}amine hydrochloride
CAS:Please enquire for more information about {2-[(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)oxy]ethyl}amine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H17NO2Purity:Min. 95%Molecular weight:207.27 g/molRef: 3D-FD133074
Discontinued product6-BROMO-1-BENZOFURAN-2-CARBOXYLIC ACID
CAS:Formula:C9H5BrO3Purity:97%Color and Shape:SolidMolecular weight:241.03822-Methyl-3-furanthiol
CAS:2-Methyl-3-furanthiol is a compound with antioxidative properties. It has been shown to inhibit the formation of butyric acid, which is a reactive byproduct of fatty acid synthesis. 2-Methyl-3-furanthiol also inhibits the formation of fatty acids, which are important for cell membrane integrity and signaling. The antioxidant activity of this compound has been demonstrated in model studies using n-hexane as an oxidative agent. 2-Methyl-3-furanthiol may have a synergistic effect with other antioxidants such as butylated hydroxytoluene (BHT). This chemical is not typically used as a food additive but it may be used as an antioxidant in other applications such as in polymers or rubber products.Formula:C5H6OSPurity:Min. 95%Molecular weight:114.17 g/molN-(Tetrahydrofuran-2-ylmethyl)-1H-benzimidazol-2-amine
CAS:Please enquire for more information about N-(Tetrahydrofuran-2-ylmethyl)-1H-benzimidazol-2-amine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H15N3OPurity:Min. 95%Molecular weight:217.27 g/molRef: 3D-FT136944
Discontinued product3-Hydroxy-5,6-dimethoxy-2-benzofuran-1(3H)-one
CAS:Please enquire for more information about 3-Hydroxy-5,6-dimethoxy-2-benzofuran-1(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C10H10O5Purity:Min. 95%Molecular weight:210.18 g/molRef: 3D-FH135236
Discontinued product3,4-Difluoro-5,5-dimethyl-2(5H)-furanone
CAS:3,4-Difluoro-5,5-dimethyl-2(5H)-furanone is an organic compound with the molecular formula CF3SO2. It is a sulfide complex that contains a carbonyl group and a carbonyl. This compound reacts with copper ions to form copper complexes such as Grignard reagents and fluoride ion. 3,4-Difluoro-5,5-dimethyl-2(5H)-furanone has been used in the synthesis of spirocyclic sulfides, alkoxides, and hydroxy compounds.Formula:C6H6F2O2Purity:Min. 95%Molecular weight:148.11 g/mol6-Amino-4-hydrozino-1-(2-deoxy-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine
Please enquire for more information about 6-Amino-4-hydrozino-1-(2-deoxy-beta-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%1-(2,5-Dimethylfuran-3-yl)ethanone
CAS:Formula:C8H10O2Purity:98%Color and Shape:LiquidMolecular weight:138.16381-{{[5-(4-Nitrophenyl)-2-furanyl]methylene}amino}-2,4-imidazolidinedione
CAS:Dantrolene is an experimental model for malignant hyperthermia, a rare genetic condition that can cause muscle rigidity and death. Dantrolene has been shown to inhibit the activity of the dinucleotide phosphate (NADH) dehydrogenase enzyme in muscle cells. In addition, it inhibits calcium release from the sarcoplasmic reticulum and activates ryanodine receptors. Dantrolene also inhibits muscle contractions and prevents neuronal death by inhibiting the release of glutamate.Formula:C14H10N4O5Purity:Min. 95%Color and Shape:SolidMolecular weight:314.25 g/mol4-Methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
CAS:Controlled Product4-Methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione is a racemic benzofuran analogueFormula:C9H10O3Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:166.17 g/mol1-[2,5-anhydro-4-C-(hydroxymethyl)-.α.-L-lyxofuranosyl]-2,4(1H,3H)-Pyrimidinedione
CAS:Please enquire for more information about 1-[2,5-anhydro-4-C-(hydroxymethyl)-.alpha.-L-lyxofuranosyl]-2,4(1H,3H)-Pyrimidinedione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C18H19N5O4Purity:Min. 95%Molecular weight:369.37 g/mol(Dibenzofuran-2-yl)-2-oxobutanoic Acid
CAS:Controlled ProductFormula:C16H12O4Color and Shape:NeatMolecular weight:268.262-(4-CHLOROBUTOXY)TETRAHYDROPYRAN
CAS:Formula:C9H17ClO2Purity:95%Color and Shape:LiquidMolecular weight:192.68313-(Furan-2-carboxamido)benzoic acid
CAS:Formula:C12H9NO4Purity:97%Color and Shape:SolidMolecular weight:231.20425-(Tetrahydrofuran-2-yl)thiophene-2-carbaldehyde
CAS:Please enquire for more information about 5-(Tetrahydrofuran-2-yl)thiophene-2-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C9H10O2SPurity:Min. 95%Molecular weight:182.24 g/mol2(5H)-Furanone, 5-hydroxy-
CAS:Formula:C4H4O3Purity:96%Color and Shape:SolidMolecular weight:100.07284-Carboxy-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole, 2-(4-Carboxy-1H-indazol-1-yl)tetrahydro-2H-pyran
CAS:Formula:C13H14N2O3Purity:95%Color and Shape:SolidMolecular weight:246.261860000000136-Chloro-1-benzofuran-2-carboxylic Acid
CAS:Controlled ProductApplications 6-Chloro-1-benzofuran-2-carboxylic Acid is used to prepare cis-diaminocyclohexane derivatives as factor Xa inhibitors. It is also used to synthesize tachykinin NK2 receptor antagonists. References Bioorg. Med. Chem., 17, 8206 (2009); Gensini, M., et al.: ChemMedChem, 5, 65 (2010)Formula:C9H5ClO3Color and Shape:NeatMolecular weight:196.59Benzofuran-3(2H)-one
CAS:Controlled ProductApplications Benzofuran-3(2H)-one is a useful research chemical, an intermediate used in the catalytic asymmetric synthesis of chiral benzofuranones. References Li, Y., et al.: Adv. Synth. Catal., 356, 1172 (2014); Huang, Z., et al.: Org. Lett., 19, 3524 (2017)Formula:C8H6O2Color and Shape:NeatMolecular weight:134.131,3-Isobenzofurandione, 5-(trifluoromethyl)-
CAS:Formula:C9H3F3O3Purity:%Color and Shape:SolidMolecular weight:216.1135Dibenzo[b,d]furan-4-carbaldehyde
CAS:Dibenzo[b,d]furan-4-carbaldehyde is a reactive molecule that belongs to the group of aldehydes. It is an intermediate in the reaction between methanol and sodium methoxide. Dibenzo[b,d]furan-4-carbaldehyde reacts with electron-deficient molecules such as phenols or alkenes to form new compounds. This compound has been shown to have a dihedral angle of about 90°.Formula:C13H8O2Purity:Min. 95%Molecular weight:196.2 g/molDihydro-2,2-dimethyl-5-phenyl-3(2H)-furanone
CAS:Formula:C12H14O2Purity:95%Color and Shape:SolidMolecular weight:190.2384(5-Bromobenzofuran-2-yl)boronic acid
CAS:Please enquire for more information about (5-Bromobenzofuran-2-yl)boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H6BBrO3Purity:Min. 95%Molecular weight:240.85 g/molRef: 3D-FB141428
Discontinued product5-[4-(Trifluoromethoxy)phenyl]furan-2-carboxylic Acid
CAS:Formula:C12H7F3O4Purity:95%Color and Shape:SolidMolecular weight:272.17687-Oxabicyclo[4.1.0]heptan-2-one, 4,4,6-trimethyl-
CAS:Formula:C9H14O2Purity:97%Color and Shape:LiquidMolecular weight:154.206260000000011-(2-Deoxy-(2-Fluoroarabinofuranosyl))-5-Vinyluracil
CAS:1-(2-Deoxy-(2-Fluoroarabinofuranosyl))-5-Vinyluracil (1DF5U) is a reactive functional group that can be used for diagnosis in telecommunication. 1DF5U has been shown to react with the amine group of adducts of polyamines, such as diamines and amino acids, with an electrophilic nature. The reactive functional group is attached to the 5' end of uridine, which is a component of DNA and RNA. 1DF5U reacts with the amine group on the polyamine adducts to form a covalent bond, which can be detected by mass spectrometry. This technique has been shown to detect cancerous cells in data sets that were previously thought to be benign.Purity:Min. 95%