
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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Carbonic acid 2,5-dioxopyrrolidin-1-yl (S)-tetrahydrofuran-3-yl ester
CAS:Please enquire for more information about Carbonic acid 2,5-dioxopyrrolidin-1-yl (S)-tetrahydrofuran-3-yl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C9H11NO6Purity:Min. 95%Color and Shape:PowderMolecular weight:229.19 g/molRef: 3D-FC19722
Discontinued product1,3,5-Tri-O-benzoyl-2-deoxyribofuranose
CAS:Controlled ProductApplications 1,3,5-Tri-O-benzoyl-2-deoxyribofuranose (cas# 145416-96-2) is a compound useful in organic synthesis.Formula:C26H22O7Color and Shape:NeatMolecular weight:446.45Methyl 4-ethoxy-1-benzofuran-6-carboxylate
CAS:Please enquire for more information about Methyl 4-ethoxy-1-benzofuran-6-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H12O4Purity:Min. 95%Molecular weight:220.22 g/molRef: 3D-FM127076
Discontinued productN-α-Fmoc-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine 4-alkoxybenzyl alcohol resin
Please enquire for more information about N-alpha-Fmoc-Nomega-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine 4-alkoxybenzyl alcohol resin including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%1,4-Benzodioxin, 2,3-dihydro-6-isothiocyanato-
CAS:Formula:C9H7NO2SPurity:97%Color and Shape:SolidMolecular weight:193.22242-(Benzofuran-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C14H17BO3Purity:95%Color and Shape:SolidMolecular weight:244.09397999999993(2Z)-2-(3-Chlorobenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one
CAS:Please enquire for more information about (2Z)-2-(3-Chlorobenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C15H9ClO3Purity:Min. 95%Molecular weight:272.68 g/molRef: 3D-FC126408
Discontinued product3-(Chloromethyl)furan
CAS:3-(Chloromethyl)furan is an isomeric, synthetic compound that has been synthesized to produce epoxides. It also exhibits stereoselective and phenylsulfonyl properties. 3-(Chloromethyl)furan is a chiral molecule with stereoisomers. The antibacterial activity of 3-(chloromethyl)furan has been shown against human pathogens and bacterial strains such as Escherichia coli, Salmonella enterica, Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus, and Mycobacterium tuberculosis.Formula:C5H5ClOPurity:Min. 95%Molecular weight:116.55 g/molRef: 3D-FC150282
Discontinued product4-Vinyl-2,3-dihydrobenzofuran
CAS:Controlled ProductFormula:C10H10OColor and Shape:NeatMolecular weight:146.186α-[[[(2-Furanylcarbonyl)amino]carbonyl]amino]benzeneaceticacid
CAS:Please enquire for more information about alpha-[[[(2-Furanylcarbonyl)amino]carbonyl]amino]benzeneaceticacid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H12N2O5Purity:Min. 95%Molecular weight:288.26 g/molRef: 3D-FF151648
Discontinued product2,3-Dihydrobenzo[b][1,4]dioxine-5-carboxylic acid
CAS:Formula:C9H8O4Purity:97%Color and Shape:SolidMolecular weight:180.157420000000064-Methyl-2(5H)-furanone
CAS:4-Methyl-2(5H)-furanone is an isomeric compound that can be isolated from various plant sources including isoprene, chalcones, and other plant extracts. It has been shown to inhibit the formation of dental plaque and the growth of oral bacteria in a functional group study. 4-Methyl-2(5H)-furanone is also known as a chalcone and has been shown to have antibacterial properties. This chemical reaction can be used as an alternative to chlorhexidine for the treatment of dental plaque.Formula:C5H6O2Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:98.1 g/mol1,2,3,4,7,8,9-Heptachlorodibenzofuran
CAS:1,2,3,4,7,8,9-Heptachlorodibenzofuran is a polychlorinated dibenzofuran that is used as an insecticide and fungicide. The compound is lipophilic and accumulates in adipose tissue. 1,2,3,4,7,8,9-Heptachlorodibenzofuran has been shown to be carcinogenic in animals and humans when given at high doses. It has been found to increase the risk of cancer in women and abdominal cancer in both sexes. This chemical also has the ability to inhibit the activity of insulin receptors on cells. 1,2,3,4,7,8,9-Heptachlorodibenzofuran can be analyzed by gas chromatography with flame ionization detection or high performance liquid chromatography with ultraviolet detection. The compound elutes at approximately 9 minutes on a gas chromatograph (GC) and 12 minutesFormula:C12HCl7OPurity:Min. 95%Molecular weight:409.3 g/mol2-(Dimethoxymethyl)-5-(methoxymethyl)furan
CAS:Controlled ProductApplications 2-(Dimethoxymethyl)-5-(methoxymethyl)furan is used in the study of reaction pathways of glucose during esterifications. References Hu, X., et al.: Green. Chem., 13, 1676 (2011); Hu, X., et al.: Biores. Technol/, 102, 10104 (2011);Formula:C9H14O4Color and Shape:NeatMolecular weight:186.2052,2-Dichloro-1-[5-(2-Furanyl)-2,2-Dimethyl-3-Oxazolidinyl]-Ethanone
CAS:2,2-Dichloro-1-[5-(2-Furanyl)-2,2-dimethyl-3-oxazolidinyl]-ethanone (Tetronic acid) is a herbicide that inhibits the growth of plants by blocking the synthesis of chlorophyll. Tetronic acid is used in analytical methods for detecting iron oxides and other compounds in soils and water. It has been shown to inhibit the growth of plants by blocking the synthesis of chlorophyll. Tetronic acid is also an inhibitor of quinoline derivatives and linear regression analysis, which are used as herbicides. Tetronic acid has been shown to have both herbicidal and hydroxide properties, which are used against plants that are resistant to other herbicides. This compound can be synthesized from fatty acids or sodium hydroxide solution.Formula:C11H13Cl2NO3Purity:Min. 95%Molecular weight:278.13 g/molRef: 3D-FD171515
Discontinued product3-Amino-N-[2-(dimethylamino)ethyl]-N-(2-furylmethyl)-1-benzofuran-2-carboxamide
CAS:Please enquire for more information about 3-Amino-N-[2-(dimethylamino)ethyl]-N-(2-furylmethyl)-1-benzofuran-2-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C18H21N3O3Purity:Min. 95%Molecular weight:327.38 g/mol3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone
CAS:3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone belongs to the class of polymerase chain inhibitors. It inhibits DNA synthesis by binding to the enzyme DNA polymerase and blocking the progression of DNA synthesis. 3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone has significant cytotoxicity in mammalian cells and is genotoxic, which may be due to its mutagenicity. The mechanism of its mutagenicity is not known, but it has been shown that this compound reacts with effector proteins such as thiols and sulfhydryls. 3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone can react with chlorine in water to form a chlorinated derivative that is more stable than the parent compound. This chemical stability has been usedFormula:C5H3Cl3O3Purity:(%) Min. 95%Color and Shape:PowderMolecular weight:217.43 g/mol5-Formylfuran-2-carboxylic Acid
CAS:Applications 5-Formylfuran-2-carboxylic Acid is a compound useful in organic synthesis. References Nocito, F., et al.: ACS Omega, 3, 18724 (2018); Chen, G., et al.: Ind. Eng. Chem. Res., 57, 16172 (2018)Formula:C6H4O4Color and Shape:NeatMolecular weight:140.09(2-Dibenzo[b,d]furan-2-yl-1-methylethyl)amine hydrochloride
CAS:Please enquire for more information about (2-Dibenzo[b,d]furan-2-yl-1-methylethyl)amine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C15H15NOPurity:Min. 95%Molecular weight:225.29 g/molRef: 3D-FD133631
Discontinued product3-Pyrrolidinamine, 1-(3-oxetanyl)-, (3R)-
CAS:Formula:C7H14N2OPurity:95%Color and Shape:LiquidMolecular weight:142.19886Tetrahydropyran-4-carbaldehyde
CAS:Formula:C6H10O2Purity:98%Color and Shape:SolidMolecular weight:114.14248-Nitro-1,2,3,4-tetrahydrodibenzo[b,d]furan
CAS:Please enquire for more information about 8-Nitro-1,2,3,4-tetrahydrodibenzo[b,d]furan including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H11NO3Purity:Min. 95%Molecular weight:217.22 g/molRef: 3D-FN131036
Discontinued product2-(3-Bromopropoxy)tetrahydro-2H-pyran
CAS:Formula:C8H15BrO2Purity:94%Color and Shape:LiquidMolecular weight:223.10755-Acetoxymethyl-2-furancarboxylic acid
CAS:5-Acetoxymethyl-2-furancarboxylic acid is a natural product of the fungi. It has potent anti-fungal activity against a number of endophytic fungi, including those from marine sponges. 5-Acetoxymethyl-2-furancarboxylic acid has been shown to inhibit the growth of bacteria that are resistant to penicillin, ampicillin, and erythromycin. The bioactive compound also inhibits the growth of leukemia cells and is used as an anti-infective agent in the treatment of infections caused by staphylococcus. The active form binds to bacterial 16S ribosomal RNA and inhibits protein synthesis, leading to cell death by inhibiting the production of proteins vital for cell division.Formula:C8H8O5Purity:Min. 95%Color and Shape:White To Light (Or Pale) Yellow SolidMolecular weight:184.15 g/mol6-Iodo-2,3-dihydrobenzo[b][1,4]dioxine
CAS:Formula:C8H7IO2Purity:97%Color and Shape:SolidMolecular weight:262.04445[(5,5-Dimethyltetrahydrofuran-3-yl)methyl]amine
CAS:[(5,5-Dimethyltetrahydrofuran-3-yl)methyl]amine is a synthetic compound that regulates the expression of regulatory genes. It has been shown to be a potent inhibitor of neurospora sensitivity. The structure of [(5,5-dimethyltetrahydrofuran-3-yl)methyl]amine is similar to the structure of the acid analogues of this compound. [(5,5-Dimethyltetrahydrofuran-3-yl)methyl]amine also binds to and derepresses structural genes by inhibiting transcription and pathways for protein synthesis. This mechanism may be related to its inhibitory effects on neurospora sensitivity.Formula:C7H15NOPurity:Min. 95%Color and Shape:PowderMolecular weight:129.2 g/molCarbofuran
CAS:Controlled ProductApplications Cholinesterase inhibitor. Use as systemic insecticide, acaricide, nematocide. Used in Pesticide detection. Useful in cannabis testing kits as a component of pesticide mixes (P698235). 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 Dorough, W.H., et al.: J. Agric. Food Chem., 16, 319 (1968),Formula:C12H15NO3Color and Shape:WhiteMolecular weight:221.251,3-Benzodioxole, 5-bromo-
CAS:Formula:C7H5BrO2Purity:98%Color and Shape:LiquidMolecular weight:201.0174(R)-(-)-5-Oxotetrahydrofuran-2-carboxylic acid
CAS:(R)-(-)-5-Oxotetrahydrofuran-2-carboxylic acid is a synthetic drug that inhibits mitochondrial respiration. It has been shown to have antimicrobial activity against MRSA and tuberculosis. This compound can be used as a cancer chemotherapeutic agent. (R)-(-)-5-Oxotetrahydrofuran-2-carboxylic acid binds to the active site of the enzyme dehydrogenase in mitochondria, thereby inhibiting the synthesis of ATP and causing cell death by apoptosis. The drug also has an effect on tumor cells, which is related to its ability to inhibit mitochondrial respiration and cause cancer cell death. This compound is synthesized from two commercially available starting materials: chloroform and magnesium metal powder.Formula:C5H6O4Purity:Min. 95%Molecular weight:130.1 g/molRef: 3D-FO15400
Discontinued product(3S)-3-Aminodihydro-2,5-furandioneHydrochloride
CAS:Please enquire for more information about (3S)-3-Aminodihydro-2,5-furandioneHydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C4H6ClNO3Purity:Min. 95%Molecular weight:151.55 g/molRef: 3D-FA152220
Discontinued product1-(benzofuran-5-yl)-N-(2-methoxybenzyl)propan-2-amine
1-(Benzofuran-5-yl)-N-(2-methoxybenzyl)propan-2-amine is a drug that is used in laboratory research. It has been shown to have effects on the central nervous system and is thought to act as a stimulant. The compound has been shown to bind with high affinity to the serotonin transporter, which may result in its psychoactive effects. The chemical structure of 1-(benzofuran-5-yl)-N-(2-methoxybenzyl)propan-2-amine can be found in Figure 1.Purity:Min. 95%5-Chloro-1-benzofuran-3(2H)-one
CAS:5-Chloro-1-benzofuran-3(2H)-one (5CBF) is a versatile building block that can be used to make a wide range of different compounds. It has been shown as an effective reagent in the synthesis of complex compounds and research chemicals. 5CBF is also used as a high quality intermediate in organic synthesis, as well as being a useful scaffold for chemical reactions.Formula:C8H5ClO2Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:168.58 g/mol2,5-Furandicarboxylic acid
CAS:Formula:C6H4O5Purity:97%Color and Shape:SolidMolecular weight:156.09296TETRAHYDROFURAN-3-BORONIC ACID PINACOL ESTER
CAS:Formula:C10H19BO3Purity:96%Color and Shape:LiquidMolecular weight:198.0671Benzofuran, 7-chloro-2,3-dihydro-2,2-dimethyl-
CAS:Formula:C10H11ClOPurity:97%Color and Shape:SolidMolecular weight:182.6467(3S,3aS,6aR)-Hexahydrofuro[2,3-b]furan-3-ol
CAS:Controlled ProductFormula:C6H10O3Color and Shape:NeatMolecular weight:130.1422-(4-Trifluoromethylphenyl)furan
CAS:2-(4-Trifluoromethylphenyl)furan is a naphthoquinone that is used as a reagent in the synthesis of aromatic compounds. It can be used in the conversion of benzofurans to anilines and benzoins to phenols. 2-(4-Trifluoromethylphenyl)furan has been shown to have cytotoxic properties, which may be due to its ability to inhibit DNA synthesis and protein synthesis. This compound also binds covalently with DNA, thereby inhibiting transcription and replication.Formula:C11H7F3OPurity:Min. 95%Molecular weight:212.17 g/molS-((4-Hydroxy-5-oxo-2,5-dihydrothiophen-3-yl)methyl) Furan-2-carbothioate
Controlled ProductFormula:C10H8O4S2Color and Shape:NeatMolecular weight:256.298Benzofuran, 5-(2-bromoethyl)-2,3-dihydro-
CAS:Formula:C10H11BrOPurity:98%Color and Shape:SolidMolecular weight:227.09776-Deoxy-6-[(2-hydroxyethyl)amino]-α-L-sorbofuranose-d4 Hydrochloride
CAS:Controlled ProductFormula:C8H14D4ClNO6Color and Shape:Off-WhiteMolecular weight:259.685Furan, 2,2'-(1-methylethylidene)bis-
CAS:Formula:C11H12O2Purity:95%Color and Shape:LiquidMolecular weight:176.2118rac 5-(3-pyridyl)tetrahydro-2-furanone
CAS:Please enquire for more information about rac 5-(3-pyridyl)tetrahydro-2-furanone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C9H9NO2Purity:Min. 95%Molecular weight:163.17 g/molRef: 3D-FR27463
Discontinued product((1R,2R)-2-(2,3-Dihydrobenzofuran-4-yl)cyclopropyl)methanamine
CAS:Controlled ProductFormula:C12H15NOColor and Shape:NeatMolecular weight:189.2547-(2-Aminoethoxy)-2,2-dimethyl-2,3-dihydro-1-benzofuran Hydrochloride
CAS:Formula:C12H18ClNO2Purity:95%Color and Shape:SolidMolecular weight:243.7298Ethyl 3-amino-6-bromobenzofuran-2-carboxylate
CAS:Please enquire for more information about Ethyl 3-amino-6-bromobenzofuran-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H10BrNO3Purity:Min. 95%Molecular weight:284.11 g/molRef: 3D-FE141348
Discontinued product2-(Isothiocyanatomethyl)furan
CAS:2-(Isothiocyanatomethyl)furan is a hydroxy group that contains an active methylene group. It has been shown to inhibit the growth of cells in ovary tissue by binding to polycarboxylic acid, which inhibits enzyme activity and cell function. 2-(Isothiocyanatomethyl)furan is a reversible covalent molecule that can react with nucleophilic functional groups such as hydroxyl, amino, and thiol groups. This makes it useful for the treatment of inflammatory diseases such as asthma and arthritis. 2-(Isothiocyanatomethyl)furan also has been shown to have anticancer properties, inhibiting DNA synthesis and causing the symptoms of cancer to disappear. These effects are likely due to its ability to inhibit bacterial RNA synthesis.Formula:C6H5NOSPurity:Min. 95%Molecular weight:139.18 g/mol7-Bromo-5-Fluoro-1-Benzofuran
CAS:Please enquire for more information about 7-Bromo-5-Fluoro-1-Benzofuran including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H4BrFOPurity:Min. 95%Molecular weight:215.02 g/mol