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Heterocycles with Oxygen (O)

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)"

Found 749 products of "Heterocycles with Oxygen (O)"

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  • (R)-(-)-3-Hydroxytetrahydrofuran

    CAS:
    Intermediate in the synthesis of afatinib
    Formula:C4H8O2
    Purity:Min. 95%
    Molecular weight:88.11 g/mol

    Ref: 3D-FH34210

    100g
    870.00€
    250g
    1,019.00€
  • 3-Methylbenzofuran-2-carboxylic acid

    CAS:
    3-Methylbenzofuran-2-carboxylic acid is a dianion that binds to the cell membrane and inhibits bacterial growth. This compound has been shown to be active against bacteria at low concentrations. 3-Methylbenzofuran-2-carboxylic acid has been used as an antibacterial agent for the treatment of gram-negative bacteria such as Escherichia coli and Proteus mirabilis. It also inhibits the growth of gram-positive bacteria including Staphylococcus aureus, Streptococcus pneumoniae, and Enterococcus faecalis. The reaction temperature required for the synthesis of this compound is high, but it can be prepared at lower temperatures by using anhydrous acetonitrile in place of hydrochloric acid.
    Formula:C10H8O3
    Purity:Min. 95%
    Color and Shape:White Powder
    Molecular weight:176.17 g/mol

    Ref: 3D-FM05976

    10g
    198.00€
    25g
    339.00€
    50g
    526.00€
    100g
    927.00€
    250g
    1,680.00€
  • 9-(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.

    Purity:Min. 95%

    Ref: 3D-FX144730

    5g
    2,106.00€
    10g
    3,510.00€
  • 2,3-Dihydro-2,2-dimethyl-7-hydroxybenzofuran

    CAS:

    2,3-Dihydro-2,2-dimethyl-7-hydroxybenzofuran is a human metabolite of carbofuran and has been shown to be an inhibitor of acetylcholinesterase. The bacterial strain CECT 4384 was used to produce the monoclonal antibody against 2,3-dihydro-2,2-dimethyl-7-hydroxybenzofuran. The monoclonal antibody was then purified by a technique called hybridoma cell line. This technique is a way to purify antibodies that are produced by hybridoma cells. It involves incubating the antibodies with an antigen such as 2,3-dihydro-2,2-dimethyl-7-hydroxybenzofuran in order to bind it and remove it from the solution. When the antibody binds to the antigen, it changes its shape and can be removed from the solution with a magnet or other device

    Formula:C10H12O2
    Purity:Min. 95%
    Color and Shape:Clear Liquid
    Molecular weight:164.2 g/mol

    Ref: 3D-FD67082

    1kg
    1,931.00€
    50g
    138.00€
    100g
    197.00€
    250g
    336.00€
    500g
    1,174.00€
  • (R)-4-Propyldihydrofuran-2(3H)-one

    CAS:
    Please enquire for more information about (R)-4-Propyldihydrofuran-2(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C7H12O2
    Purity:Min. 95%
    Molecular weight:128.17 g/mol

    Ref: 3D-FP165291

    50g
    869.00€
  • 2-Butyl-5-nitrobenzofuran

    CAS:
    2-Butyl-5-nitrobenzofuran (2B5NBF) is a drug that belongs to the class of salicylaldehydes. It is an acylation product of 2-butanol and 5-nitrobenzofuran that has the potential for use as a pharmaceutical agent. The reaction yield for this compound is high and can be increased by using hydrochloric acid as the acid catalyst. When 2B5NBF is reacted with chloride, it produces an active substance with a structural formula of C14H11NO3Cl. This substance has been shown to have arrhythmic properties in atrial tissue in rats.
    Formula:C12H13NO3
    Purity:Min. 95%
    Molecular weight:219.24 g/mol

    Ref: 3D-FB19503

    100g
    870.00€
  • 3-Hydroxycarbofuran

    CAS:
    3-Hydroxycarbofuran is a carbamate pesticide that inhibits acetylcholinesterase, an enzyme that breaks down the neurotransmitter acetylcholine. 3-Hydroxycarbofuran is used in analytical chemistry to measure the concentration of pesticides and herbicides in water and soil samples. This chemical has been shown to inhibit the replication of influenza A virus in vitro, as well as inhibiting the growth of human cancer cells at high concentrations. The use of 3-hydroxycarbofuran for these purposes has been limited by its instability, which can be overcome by using trifluoroacetic acid or sodium carbonate to remove water from the sample before analysis.
    Formula:C12H15NO4
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:237.25 g/mol

    Ref: 3D-FH158348

    25mg
    869.00€
  • Methyl benzofuran-6-carboxylate

    CAS:
    Methyl benzofuran-6-carboxylate is a synthetic retinoid that is a conformationally constrained analogue of retinoic acid, which is one of the most powerful biological molecules. Methyl benzofuran-6-carboxylate has been shown to be an effective anti-inflammatory agent and may be useful in the treatment of inflammatory skin diseases. It also inhibits the production of proinflammatory cytokines and chemokines, such as TNF-α, IL-1β, IL-8, CCL2, CXCL1, and CXCL2. Methyl benzofuran-6-carboxylate binds to specific receptors on cell surfaces to inhibit the production of inflammatory mediators. The drug also has been shown to have antiangiogenic activity. This property may be due to its ability to inhibit the production of vascular endothelial growth factor (VEGF) and other angiogenic factors.
    Formula:C10H8O3
    Purity:Min. 95%
    Molecular weight:176.17 g/mol

    Ref: 3D-FM141329

    10g
    869.00€
  • Dihydro-3-(3-pyridoyl)-2-(3H)-furanone

    CAS:
    Please enquire for more information about Dihydro-3-(3-pyridoyl)-2-(3H)-furanone including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formula:C10H9NO3
    Purity:Min. 95%
    Molecular weight:191.18 g/mol

    Ref: 3D-FD21979

    1g
    1,562.00€
    500mg
    1,202.00€
  • Boronic acid, B-2-furanyl-

    CAS:
    Formula:C4H5BO3
    Purity:97%
    Color and Shape:Solid
    Molecular weight:111.8917

    Ref: IN-DA0014LV

    ne
    Discontinued
    Discontinued product
  • 5-Amino-1-β-D-ribofuranosyl-1H-imidazole-4-carboxamide

    CAS:
    Formula:C9H14N4O5
    Purity:95%
    Color and Shape:Solid
    Molecular weight:258.2313

    Ref: IN-DA0034FR

    50mg
    Discontinued
    250mg
    Discontinued
    Discontinued product
  • Furan-2-acrolein

    CAS:

    Furan-2-acrolein is a reaction product of furfuryl alcohol and acrolein. Furan-2-acrolein has been synthesized as an intermediate for the production of 2,5-furandione, which is used in the manufacture of dyes and pharmaceuticals. The optimal conditions for this reaction are a temperature range from 130 to 140°C and a pH range from 7 to 9. Furan-2-acrolein is bacteriostatic due to its steric interactions with bacterial enzymes and its ability to inhibit proton transfer reactions that are essential for bacterial growth. This compound also has functional groups that can be modified by chemical reactions, such as amination reactions. Furan-2-acrolein may also have potential applications in magnetic resonance spectroscopy.br>br>

    Formula:C7H6O2
    Purity:Min. 95%
    Molecular weight:122.12 g/mol

    Ref: 3D-FF71266

    50g
    Discontinued
    100g
    Discontinued
    250g
    Discontinued
    500g
    Discontinued
    Discontinued product
  • (S)-Tetrahydrofuran-3-amine hydrochloride

    CAS:

    Please enquire for more information about (S)-Tetrahydrofuran-3-amine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formula:C4H9NO•HCl
    Purity:Min. 95%
    Color and Shape:Solid
    Molecular weight:123.58 g/mol

    Ref: 3D-FT142376

    1g
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    50g
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    100g
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    500mg
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    Discontinued product
  • 2,2,5,5-Tetramethyldihydrofuran-3(2H)-one

    CAS:

    2,2,5,5-Tetramethyldihydrofuran-3(2H)-one is an organic compound that is classified as a heterocyclic compound. This substance has been shown to be a good mercurial reagent and can be used for the synthesis of polycyclic compounds. 2,2,5,5-Tetramethyldihydrofuran-3(2H)-one has been shown to form a dimer with sulfuric acid in the presence of polyphosphoric acid. It also reacts with ethers to form sulfates and furans.

    Formula:C8H14O2
    Purity:Min. 95%
    Color and Shape:Clear Liquid
    Molecular weight:142.2 g/mol

    Ref: 3D-FT156079

    2g
    Discontinued
    5g
    Discontinued
    10g
    Discontinued
    Discontinued product
  • cis-3,4-Dihydroxy-2,5-dimethoxytetrahydrofuran

    CAS:

    cis-3,4-Dihydroxy-2,5-dimethoxytetrahydrofuran is a tetrahydrofuran derivative that has been shown to have neuroprotective effects. It has been shown to inhibit the formation of crosslinks in rat spinal cord neurons and to inhibit the release of reactive oxygen species (ROS) and nitric oxide (NO), which are known to be neurotoxic. In addition, cis-3,4-dihydroxy-2,5-dimethoxytetrahydrofuran has antibacterial activity against Staphylococcus aureus and Dasycarpus sp. This compound is also a precursor for limonoids and glyceraldehyde.

    Formula:C6H12O5
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:164.16 g/mol

    Ref: 3D-FD05355

    1g
    Discontinued
    2g
    Discontinued
    5g
    Discontinued
    10g
    Discontinued
    25g
    Discontinued
    Discontinued product
  • (2R)-1-(Phenylmethyl)-N-[3-(spiro[isobenzofuran-1(3H),4'-piperidin]-1-yl)propyl-2-pyrrolidinecarboxamide HCl

    CAS:
    (2R)-1-(Phenylmethyl)-N-[3-(spiro[isobenzofuran-1(3H),4'-piperidin]-1-yl)propyl-2-pyrrolidinecarboxamide HCl is an endogenous opioid that has been shown to have antidepressant-like effects. It can bind to γ-aminobutyric acid (GABA) receptors, catecholamine receptors, and nociceptin receptors. This drug also has anti-cancer properties and may be used for the treatment of autoimmune diseases. The interaction of this drug with other drugs is not well understood, but it has been shown to modulate the effects of opioids and increase the aversive nature of some substances.
    Formula:C27H35N3O2
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:433.59 g/mol

    Ref: 3D-FP73252

    10mg
    Discontinued
    25mg
    Discontinued
    50mg
    Discontinued
    100mg
    Discontinued
    250mg
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • 2,5-Diformylfuran

    CAS:

    5-Hydroxymethylfurfural (5-hmf) is a naturally occurring furan derivative that can be found in many plants such as wheat and sorghum. It is an important chemical intermediate in the production of biofuels, polymers, and pharmaceuticals. 2,5-Diformylfuran has been shown to be a promising catalyst for the oxidation of 5-hydroxymethylfurfural. The reaction mechanism is not yet fully understood. The reaction solution becomes yellow when it reacts with oxygen gas. It is possible that 2,5-diformylfuran oxidizes 5-hmf to produce formaldehyde with the help of a redox potential or catalytic activity.

    Formula:C6H4O3
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:124.09 g/mol

    Ref: 3D-FD147677

    1g
    Discontinued
    5g
    Discontinued
    25g
    Discontinued
    50g
    Discontinued
    100g
    Discontinued
    250g
    Discontinued
    250mg
    Discontinued
    Discontinued product
  • 2-Acetyl-7-methoxybenzofuran

    CAS:

    2-Acetyl-7-methoxybenzofuran is an antibacterial agent that has potent inhibitory activity against methicillin-resistant Staphylococcus aureus and other bacterial species. It also inhibits the growth of endophytic fungus in plants. 2-Acetyl-7-methoxybenzofuran is synthesized by the fungus Cereus, which is used in traditional medicine to treat various ailments. This compound binds to the 16S ribosomal RNA, which inhibits protein synthesis and cell division. 2-Acetyl-7-methoxybenzofuran also shows potent inhibitory activity against methicillin-resistant Staphylococcus aureus, as well as other bacterial species. This antibiotic binds to the 16S ribosomal RNA, inhibiting protein synthesis and cell division.

    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:190.2 g/mol

    Ref: 3D-FA00332

    1g
    Discontinued
    2g
    Discontinued
    5g
    Discontinued
    10g
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    25g
    Discontinued
    Discontinued product
  • methyl 5-(((4-bromophenyl)sulfonyl)methyl)furan-2-carboxylate

    CAS:

    Please enquire for more information about methyl 5-(((4-bromophenyl)sulfonyl)methyl)furan-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Purity:Min. 95%

    Ref: 3D-FM169416

    1g
    Discontinued
    2g
    Discontinued
    5g
    Discontinued
    10g
    Discontinued
    500mg
    Discontinued
    Discontinued product
  • 3H-Spiro[2-benzofuran-1,4'-piperidine]

    CAS:

    3H-Spiro[2-benzofuran-1,4'-piperidine] is a ligand with affinity for melanocortin receptors. It has been shown to bind with low affinity to the melanocortin receptor and act as an agonist. 3H-Spiro[2-benzofuran-1,4'-piperidine] has high affinity for benzene, which may be due to its ring system. This ligand also has a penetrable structure that allows it to bind to piperidine binding sites.

    Formula:C12H15NO·HCl
    Purity:Min. 95%
    Molecular weight:225.71 g/mol

    Ref: 3D-FS51525

    1g
    Discontinued
    50mg
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    100mg
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    250mg
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    500mg
    Discontinued
    Discontinued product