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.
Subcategories of "Heterocycles with Oxygen (O)"
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3-(6,7-Dibromo-2,3-dihydrobenzofuran-5-yl)propanoic acid
CAS:Please enquire for more information about 3-(6,7-Dibromo-2,3-dihydrobenzofuran-5-yl)propanoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H10Br2O3Purity:Min. 95%Molecular weight:350 g/molRef: 3D-FD21574
Discontinued producttrans-3-Furanacrylic acid
CAS:Trans-3-furoic acid is a synthetic chemical that is made by reacting ethyl diazoacetate with aqueous solvents in the presence of diazo compounds. Trans-3-furoic acid has been used for the synthesis of diverse organic compounds, including pharmaceuticals, perfumes, and food additives. The trans-3-furoic acid molecule has two functions: it acts as an intermediate in the Wittig reaction and as a proton donor in the transition state. This compound utilizes gaseous hydrogen to produce water and carbon dioxide.Formula:C7H6O3Purity:Min. 95%Molecular weight:138.12 g/molRef: 3D-FT29602
Discontinued product2-Methyltetrahydrofuran-2-carbonitrile
CAS:Please enquire for more information about 2-Methyltetrahydrofuran-2-carbonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C6H9NOPurity:Min. 95%Molecular weight:111.14 g/molRef: 3D-FM116622
Discontinued product3-(2,3-Dihydrobenzofuran-5-yl)propanoicacid
CAS:3-(2,3-Dihydrobenzofuran-5-yl)propanoicacid (BDPPA) is a benzene derivative that is used in the production of acrylic acid. It can be synthesized by reacting benzaldehyde with propionic acid in the presence of an acid catalyst such as hydrochloric acid to produce the desired product. The reaction conditions are investigated and high yields are obtained with catalytic amounts of aluminum chloride or zinc chloride. This compound can also be synthesized by methyl esterification of 2,3-dihydrobenzofuran-5-carboxylic acid with methanol and ethyl acetate. BDPPA has a cyclic structure and can react with carbonyl groups to form acetals. Acetals have been shown to be useful for investigating the properties of polymers, such as polyesters, polyamides, polyurethanes, and polycarbonates.Formula:C11H12O3Purity:Min. 95%Molecular weight:192.21 g/molRef: 3D-FD147523
Discontinued product4-Chloro-5-iodo-7-(3-azido-3-deoxy-2-O-acetyl-5-(O-p-toluoyl)-β-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine
Please enquire for more information about 4-Chloro-5-iodo-7-(3-azido-3-deoxy-2-O-acetyl-5-(O-p-toluoyl)-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%(3,4-Dihydro-2H-1,5-benzodioxepin-7-yl)boronic acid
CAS:Formula:C9H11BO4Purity:98%Color and Shape:SolidMolecular weight:193.9922BENZOFURAN-5-BORONIC ACID
CAS:Formula:C8H7BO3Purity:97%Color and Shape:SolidMolecular weight:161.950380000000022-Oxaspiro[3.5]nonan-7-one
CAS:Formula:C8H12O2Purity:95%Color and Shape:LiquidMolecular weight:140.179682-(Tetrahydro-furan-2-yl)-1H-benzoimidazole
CAS:Please enquire for more information about 2-(Tetrahydro-furan-2-yl)-1H-benzoimidazole including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H12N2OPurity:Min. 95%Molecular weight:188.23 g/molRef: 3D-FT13041
Discontinued product(3S,4S)-4-(Furan-2-yl)pyrrolidine-3-carboxylicacid
CAS:Please enquire for more information about (3S,4S)-4-(Furan-2-yl)pyrrolidine-3-carboxylicacid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C9H11NO3Purity:Min. 95%Molecular weight:181.19 g/molRef: 3D-FF150136
Discontinued product3-Amino-benzofuran-2-carboxylic acid methylester
CAS:3-Amino-benzofuran-2-carboxylic acid methylester is a sweetener that is used as an alternative to sugar. It has been shown to have no caloric value and does not promote tooth decay. 3-Amino-benzofuran-2-carboxylic acid methylester is metabolized in the body to form 3,5-diamino-1,6 benzofuran, which has a sweet taste. 3,5-Diamino-1,6 benzofuran is currently undergoing clinical trials as a treatment for age related macular degeneration.Formula:C10H9NO3Purity:Min. 95%Molecular weight:191.18 g/molRef: 3D-FA146863
Discontinued product2,3-O-Cyclohexylidene-b-D-ribofuranose
CAS:Controlled ProductApplications Used in the preparation of D-xylofuranose derivatives.Formula:C11H18O5Color and Shape:NeatMolecular weight:230.262-Furancarbonyl chloride, 5-bromo- (9CI)
CAS:Formula:C5H2BrClO2Purity:95%Color and Shape:SolidMolecular weight:209.42523-Hydroxy-4-(N,N-dimethylamino)-tetrahydrofuran
CAS:Please enquire for more information about 3-Hydroxy-4-(N,N-dimethylamino)-tetrahydrofuran including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C6H13NO2Purity:Min. 95%Molecular weight:131.17 g/molRef: 3D-FH152470
Discontinued product(R)-5-Oxotetrahydrofuran-2-carboxylic Acid
CAS:Controlled ProductApplications (R)-5-Oxotetrahydrofuran-2-carboxylic Acid is an intermediate used to synthesize 2',3'-dideoxy-4'-selenonucleosides as potential antiviral agents. References Jeong, L., et al.: Bioorg. Med. Chem., 16, 9891 (2008)Formula:C5H6O4Color and Shape:NeatMolecular weight:130.1Dimethyl 2,6-dimethylfuro[2,3-f][1]benzofuran-3,7-dicarboxylate
CAS:Please enquire for more information about Dimethyl 2,6-dimethylfuro[2,3-f][1]benzofuran-3,7-dicarboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C16H14O6Purity:Min. 95%Molecular weight:302.28 g/mol(Tetrahydro-furan-3-yl)-acetic acid
CAS:Please enquire for more information about (Tetrahydro-furan-3-yl)-acetic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C6H10O3Purity:Min. 95%Molecular weight:130.14 g/molRef: 3D-FT141755
Discontinued productAlanine,n,N'-[[5-[2-amino-5-(2,2-dimethyl-1-oxopropyl)-4-thiazolyl]-2-furanyl]phosphinylidene]bis[2-methyl-,1,1'-diethylester]
CAS:Alanine,n,N'-[[5-[2-amino-5-(2,2-dimethyl-1-oxopropyl)-4-thiazolyl]-2-furanyl]phosphinylidene]bis[2-methyl-,1,1'-diethylester] is a metabolic inhibitor that is used in the treatment of type 2 diabetes. It inhibits gluconeogenesis by inhibiting the enzyme phosphoenolpyruvate carboxykinase (PEPCK), which catalyzes the conversion of oxaloacetate to phosphoenolpyruvate. This compound has been shown to reduce fasting blood glucose levels in diabetic animals and humans.Formula:C24H37N4O6PSPurity:Min. 95%Molecular weight:540.61 g/mol5-[1-(Ethylsulfonyl)piperidin-3-yl]-4-(tetrahydrofuran-2-ylmethyl)-4H-1,2,4-triazole-3-thiol
CAS:Please enquire for more information about 5-[1-(Ethylsulfonyl)piperidin-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 pageFormula:C14H24N4O3S2Purity:Min. 95%Molecular weight:360.5 g/molRef: 3D-FE115136
Discontinued product5-Benzofuranpropanoicacid, 2,3-dihydro-
CAS:Formula:C11H12O3Purity:97%Color and Shape:SolidMolecular weight:192.211180000000045-Bromo-3(2H)-benzofuranone
CAS:Formula:C8H5BrO2Purity:98%Color and Shape:SolidMolecular weight:213.02815-(2-Chloroethyl)-2'-fluoroarabinofuranosyluracil
CAS:5-(2-Chloroethyl)-2'-fluoroarabinofuranosyluracil is an analog of acyclovir that has been shown to inhibit the growth of uninfected cells. It also has a significant inhibitory effect on simplex virus type 1 and herpes simplex virus type 2. 5-(2-Chloroethyl)-2'-fluoroarabinofuranosyluracil inhibits protein synthesis by inhibiting viral DNA polymerase and the production of ribonucleic acid (RNA). This agent can be used for the treatment of cutaneous or mucosal lesions caused by herpes simplex virus infection.Formula:C11H14ClFN2O5Purity:Min. 95%Molecular weight:308.69 g/mol(2-Pyridin-4-ylethyl)(tetrahydrofuran-2-ylmethyl)amine
CAS:Please enquire for more information about (2-Pyridin-4-ylethyl)(tetrahydrofuran-2-ylmethyl)amine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H18N2OPurity:Min. 95%Molecular weight:206.28 g/mol(3r,4s)-4-Aminotetrahydro-3-furanol HCl
CAS:Please enquire for more information about (3r,4s)-4-Aminotetrahydro-3-furanol HCl including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C4H10CINO2Purity:Min. 95%Molecular weight:243.04 g/molRef: 3D-FA165921
Discontinued product4-BROMO-1,3-BENZODIOXOLE
CAS:Formula:C7H5BrO2Purity:95%Color and Shape:LiquidMolecular weight:201.0174(R)-Tetrahydrofuran-3-amine 4-methylbenzenesulfonate
CAS:Please enquire for more information about (R)-Tetrahydrofuran-3-amine 4-methylbenzenesulfonate including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Ref: 3D-FT142639
Discontinued product6-Hydroxy-4-methyl-1-benzofuran-3(2H)-one
CAS:6-Hydroxy-4-methyl-1-benzofuran-3(2H)-one is a model system that can be used to study chronic viral hepatitis and the enzyme activities involved in this disease. 6-Hydroxy-4-methyl-1-benzofuran-3(2H)-one has been demonstrated to have antiviral activity against Herpesvirus simiae, which causes chronic viral hepatitis. 6HMF can also be used as an antigen for the development of vaccines for infectious diseases such as hepatitis and HIV. 6HMF binds to human serum proteins and stimulates antibody production, which may provide protection from infection by these viruses.Formula:C9H8O3Purity:Min. 95%Molecular weight:164.16 g/molRef: 3D-FH126411
Discontinued product2-BROMO-4,5-ETHYLENEDIOXYACETOPHENONE
CAS:Formula:C10H9BrO3Purity:96%Color and Shape:SolidMolecular weight:257.08072-Acetyl-4,5-dimethylfuran
CAS:Please enquire for more information about 2-Acetyl-4,5-dimethylfuran including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H10O2Purity:Min. 95%Molecular weight:138.16 g/mol4-Amino-7-(2-β-C-methyl-β-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine-5-carboxamide
Please enquire for more information about 4-Amino-7-(2-beta-C-methyl-beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine-5-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%4,5-diMethoxy-phthalic anhydride,
CAS:Formula:C10H8O5Purity:97%Color and Shape:SolidMolecular weight:208.1675Benzofuran, 5,7-dibromo-2,3-dihydro-
CAS:Formula:C8H6Br2OPurity:97%Color and Shape:LiquidMolecular weight:277.94062-Oxo-2H-chromene-3-carboxylic acid
CAS:Formula:C10H6O4Purity:97%Color and Shape:SolidMolecular weight:190.15224-Nitro-N-(tetrahydrofuran-2-ylmethyl)benzamide
CAS:Please enquire for more information about 4-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-FN131306
Discontinued product(3R,4R)-2-Aminotetrahydrofuran-2,3,4-triyl triacetate
Please enquire for more information about (3R,4R)-2-Aminotetrahydrofuran-2,3,4-triyl triacetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C10H15NO7Purity:Min. 95%Molecular weight:261.23 g/mol(2Z)-6-Hydroxy-2-[(5-methyl-2-furyl)methylene]-1-benzofuran-3(2H)-one
CAS:Please enquire for more information about (2Z)-6-Hydroxy-2-[(5-methyl-2-furyl)methylene]-1-benzofuran-3(2H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H10O4Purity:Min. 95%Molecular weight:242.23 g/molRef: 3D-FH126404
Discontinued product3,9-BIS(2-CYANOETHYL)-2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE
CAS:Formula:C13H18N2O4Purity:98%Color and Shape:SolidMolecular weight:266.293Tetrahydro-3-furancarbonitrile
CAS:Tetrahydro-3-furancarbonitrile is a nitronate that is industrially produced by the reaction of malic acid, acrylonitrile, and ethylene. Tetrahydro-3-furancarbonitrile reacts with alkali metal to produce anhydrous tetrahydrofuran. This product is used in agrochemical applications as well as in the production of pharmaceuticals. Tetrahydro-3-furancarbonitrile can also be used for the synthesis of chiral compounds. The reaction time for this compound is typically less than 30 minutes and it has been shown to have stereoselective properties.Purity:Min. 95%Ref: 3D-FT42820
Discontinued product2-Methyltetrahydrofuran-2-carboxylic acid
CAS:The racemic mixture of 2-methyl tetrahydrofuran-2-carboxylic acid can be synthesized by the reaction of 2-methyl tetrahydrofuran with oxalyl chloride. The enantiomers can be separated by gas chromatography.Formula:C6H10O3Purity:Min. 95%Molecular weight:130.14 g/molRef: 3D-FM116585
Discontinued product1,4-Dioxaspiro[4.5]decane-8-carbonitrile
CAS:Formula:C9H13NO2Purity:98%Color and Shape:LiquidMolecular weight:167.20502000000002Benzofuran-5-ylboronic acid
CAS:Please enquire for more information about Benzofuran-5-ylboronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H7BO3Purity:Min. 95%Molecular weight:161.95 g/mol(2,3-Dihydrobenzofuran-5-yl)boronic acid
CAS:Please enquire for more information about (2,3-Dihydrobenzofuran-5-yl)boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H9BO3Purity:Min. 95%Molecular weight:163.97 g/molRef: 3D-FD139672
Discontinued product(3aR,4R,5R,6aS)-4-[(1E)-3,3-Difluoro-4-phenoxy-1-butenyl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-one
CAS:Please enquire for more information about (3aR,4R,5R,6aS)-4-[(1E)-3,3-Difluoro-4-phenoxy-1-butenyl]hexahydro-5-hydroxy-2H-cyclopenta[b]furan-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C17H18F2O4Purity:Min. 95%Molecular weight:324.32 g/molRef: 3D-FD102716
Discontinued product2-Phenyl-1-benzofuran-7-amine
CAS:Please enquire for more information about 2-Phenyl-1-benzofuran-7-amine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H11NOPurity:Min. 95%Molecular weight:209.24 g/molRef: 3D-FP116783
Discontinued product(R)-(-)-3-Hydroxytetrahydrofuran
CAS:Intermediate in the synthesis of afatinibFormula:C4H8O2Purity:Min. 95%Molecular weight:88.11 g/mol(2E)-6-Hydroxy-2-(pyridin-3-ylmethylene)-1-benzofuran-3(2H)-one
CAS:Please enquire for more information about (2E)-6-Hydroxy-2-(pyridin-3-ylmethylene)-1-benzofuran-3(2H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H9NO3Purity:Min. 95%Molecular weight:239.23 g/molRef: 3D-FH126380
Discontinued product6-Bromo-2,3-dihydrobenzofuran-3-amine
CAS:Formula:C8H8BrNOPurity:98%Color and Shape:SolidMolecular weight:214.05922H-1-Benzopyran-2-one, 5,7-dihydroxy-4-methyl-
CAS:Formula:C10H8O4Purity:95%Color and Shape:SolidMolecular weight:192.1681
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