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Hétérocycles mixtes

Hétérocycles mixtes

Dans cette section, vous trouverez une collection de composés cycliques ayant des atomes d'au moins deux éléments différents comme membres de la structure de l'anneau. Les hétérocycles mixtes sont polyvalents et largement utilisés dans la synthèse de produits pharmaceutiques, agrochimiques et de matériaux en raison de leurs diverses propriétés chimiques et activités biologiques. Ces composés sont essentiels pour le développement de molécules complexes et de matériaux innovants. Chez CymitQuimica, nous offrons une large gamme d'hétérocycles mixtes de haute qualité pour soutenir vos recherches et applications industrielles.

Sous-catégories appartenant à la catégorie "Hétérocycles mixtes"

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4874 produits trouvés pour "Hétérocycles mixtes"

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  • 2-Benzofurancarboxylic acid

    CAS :

    2-Benzofurancarboxylic acid is a potent antimicrobial agent that inhibits the growth of bacteria by binding to amines, carthamus tinctorius, coumarin derivatives, and reaction mechanism. It has been shown to be effective against several types of cancer cells and autoimmune diseases. 2-Benzofurancarboxylic acid binds reversibly to the active site of an enzyme with high affinity for amines, carthamus tinctorius, coumarin derivatives, and reaction mechanism. This binding prevents the enzyme from performing its normal function.
    2-Benzofurancarboxylic acid has also been shown to inhibit bacterial growth in a microgravity environment and was found to be more effective than its analogs in a molecular docking analysis.

    Formule :C9H6O3
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Powder
    Masse moléculaire :162.14 g/mol

    Ref: 3D-FB05783

    25g
    207,00€
    50g
    354,00€
    100g
    495,00€
    250g
    937,00€
    500g
    1.515,00€
  • 4-Amino-1-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

    CAS :

    Please enquire for more information about 4-Amino-1-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-2(1H)-pyrimidinone  including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formule :C9H12FN3O4
    Degré de pureté :Min. 95%
    Masse moléculaire :245.21 g/mol

    Ref: 3D-FA182663

    50mg
    202,00€
    100mg
    322,00€
    250mg
    491,00€
    500mg
    673,00€
    1g
    1.020,00€
  • 2-Amino-3-(furan-3-yl)propanoic acid hydrochloride

    CAS :
    Please enquire for more information about 2-Amino-3-(furan-3-yl)propanoic acid hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C7H9NO3•HCl
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :191.61 g/mol

    Ref: 3D-FA183911

    50mg
    242,00€
    100mg
    354,00€
    250mg
    572,00€
    500mg
    829,00€
    1g
    1.202,00€
  • 2-Iodothiazole

    CAS :
    2-Iodothiazole is a molecule that contains two iodine atoms. It is an isomeric compound of thiourea and 2-thiazolidine. The nucleophilic attack by the amide group on the magnesium leads to the formation of a magnesium amide complex, which can be hydrolyzed to get valine. This reaction can also be catalyzed by palladium complexes or vitamin B1, which results in one molecule of 2-iodothiazole being produced for each molecule of magnesium amide complex. The halides and diazonium salt are used as oxidizing agents in this reaction. 2-Iodothiazole can be synthesized from primary amines and iodides or halides. 2-Iodothiazole has been shown to inhibit bacterial growth by inhibiting RNA synthesis (ribosome binding) in bacteria such as Mycobacterium tuberculosis and Mycobacterium avium complex, but not in
    Formule :C3H2INS
    Degré de pureté :Min. 95%
    Couleur et forme :Yellow Powder
    Masse moléculaire :211.03 g/mol

    Ref: 3D-FI66637

    1g
    258,00€
    2g
    439,00€
    5g
    740,00€
    10g
    1.021,00€
    25g
    2.340,00€
  • 2-Acetylfuran

    CAS :
    2-Acetylfuran is a chemical compound that has been shown to have in vitro antifungal activity. It is an aromatic, hydroxylated compound with a 2-acetyl group and two double bonds, one of which is conjugated. 2-Acetylfuran has been used as a model system for the study of biological properties and kinetic data. It also inhibits the reaction by binding to the pyrimidine compound, preventing it from undergoing nucleophilic substitution. This inhibition can be reversed by adding ethyl decanoate to the reaction solution, which may be due to its ability to chelate the metal ion that activates the enzyme.2-Acetylfuran has been tested for its ability to inhibit fungal growth in tissue culture by inhibiting RNA synthesis. The matrix effect can cause variations in results obtained when using different solvents and this should be taken into account when conducting experiments with 2-acetylfuran.
    Formule :C6H6O2
    Degré de pureté :Min. 95%
    Couleur et forme :Yellow Clear Liquid
    Masse moléculaire :110.11 g/mol

    Ref: 3D-FA02198

    250g
    292,00€
    500g
    457,00€
    1kg
    651,00€
    2kg
    1.018,00€
    5kg
    1.744,00€
  • 2,5-Furandicarboxylic diethyl ester

    CAS :
    2,5-Furandicarboxylic acid diethyl ester is a synthetic monomer that can be used in the production of polyesters. It is synthesized from primary alcohols by an acid-catalyzed reaction, followed by dehydration with phosphotungstic acid or heating to produce furanic and furfural. 2,5-Furandicarboxylic acid diethyl ester is a sustainable compound because it does not contain any toxic chemicals and it only contains one carbon atom that can be recycled into biomass. It has been shown to have control experiments and sequences that are similar to diglycerol.
    Formule :C10H12O5
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :212.2 g/mol

    Ref: 3D-FF23621

    25g
    349,00€
    50g
    470,00€
    100g
    715,00€
    250g
    1.259,00€
    500g
    1.515,00€
  • 1,5-Anhydro-D-glucitol 6-dihydrogenphosphate disodium

    CAS :
    Please enquire for more information about 1,5-Anhydro-D-glucitol 6-dihydrogenphosphate disodium including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C6H13O8P•Na2
    Degré de pureté :Min. 95%
    Masse moléculaire :290.12 g/mol

    Ref: 3D-FA183347

    1mg
    222,00€
    2mg
    354,00€
    5mg
    592,00€
    10mg
    912,00€
    25mg
    1.652,00€
  • 3-Chloro-1,2-benzisothiazole

    CAS :
    3-Chloro-1,2-benzisothiazole is a nucleophilic agent with a hydrogen bond donor. It has been shown to inhibit the replication of RNA in the presence of adenosine triphosphate (ATP) and to bind to amines. 3-Chloro-1,2-benzisothiazole is used as an inhibitor for non-nucleoside reverse transcriptase inhibitors. It has been shown to have high potency and strong inhibitory activity against HIV and other retroviruses. 3-Chloro-1,2-benzisothiazole also inhibits vibrational modes associated with enzymatic reactions.
    Formule :C7H4ClNS
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :169.63 g/mol

    Ref: 3D-FC19963

    500g
    136,00€
    1kg
    218,00€
  • 4-(Cyclopropylmethyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one hydrochloride


    Please enquire for more information about 4-(Cyclopropylmethyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C12H20N2O2•(HCl)x
    Degré de pureté :Min. 95%
    Couleur et forme :Powder

    Ref: 3D-FC182982

    10mg
    213,00€
    25mg
    416,00€
    50mg
    592,00€
    100mg
    841,00€
    250mg
    1.587,00€
  • Dibenzofuran

    CAS :
    Dibenzofuran is a polycyclic aromatic hydrocarbon (PAH) that can be found in the environment and in living organisms. The body mass index, concentrations of dibenzofurans in maternal blood, and analytical method are factors that determine the levels of this compound. Dibenzofurans have been shown to induce enzyme activities in human serum. It is also an oral pathogen for humans, causing health problems such as DNA damage and cancer. Dibenzofurans are metabolized by cytochrome P450 enzymes and can react with other PAHs to form polychlorinated dibenzodioxins. Structural analysis shows nitrogen atoms on the benzene ring, which are essential for biological properties such as mutagenicity.
    Formule :C12H8O
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :168.19 g/mol

    Ref: 3D-FD05767

    250g
    136,00€
    500g
    193,00€
    1kg
    342,00€
    2kg
    591,00€
  • 8-Hydroxypenillic acid

    CAS :
    8-Hydroxypenillic acid is an intermediate in the synthesis of penicillin. It is produced by the enzyme 8-hydroxylase, which converts L-lysine to L-3,4-dihydroxyphenylalanine. This reaction requires a number of cofactors, including magnesium ions and oxygen. The product is then converted to 8-hydroxypenillic acid by the enzyme hydroxypenicillinase. Inhibition of this enzyme leads to accumulation of 8-hydroxypenillic acid, which can be used as a biomarker for production of penicillin.
    Formule :C9H12N2O5S
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :260.27 g/mol

    Ref: 3D-FH167238

    1mg
    892,00€
    2mg
    1.202,00€
    5mg
    1.922,00€
    10mg
    3.042,00€
    25mg
    5.265,00€
  • 5-Hydroxymethyl-2-furancarboxylic acid

    CAS :
    5-Hydroxymethylfurfural (5-HMF) is a structural analysis of the high values obtained in the reaction solution. 5-HMF is a polymerase chain reaction product that is obtained from p-hydroxybenzoic acid and malonic acid during the enzymatic conversion of carbohydrates. It can be used as a biocompatible polymer. The reaction mechanism for this process has been proposed to be through the formation of pyrazinoic acid, followed by an elimination reaction with chlorogenic acids. This mechanism is supported by modeling studies, which show that pyrazinoic acid is a key intermediate in the conversion of glucose to 5-HMF.
    Formule :C6H6O4
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :142.11 g/mol

    Ref: 3D-FH24420

    10g
    237,00€
    25g
    470,00€
    50g
    713,00€
    100g
    1.008,00€
  • Tetrahydrofurfuryl alcohol

    CAS :
    Tetrahydrofurfuryl alcohol is a clear, colorless liquid. It has a boiling point of 176 °C and a flash point of -40 °C. Tetrahydrofurfuryl alcohol is soluble in water and glycol ethers. This compound is used as an industrial solvent for paints, dyes, lacquers, varnishes, and other coatings. Tetrahydrofurfuryl alcohol also serves as an excellent catalyst for hydrogenation reactions. The use of tetrahydrofurfuryl alcohol as a catalyst for the hydrogenation of unsaturated hydrocarbons to produce saturated compounds is well known. Tetrahydrofurfuryl alcohol may be injected into the body to treat conditions such as epilepsy and depression. This drug can also be used as a transfer reagent in organic synthesis reactions that require transfer of the tetra-hydro-group from one reactant to another.
    Formule :C5H10O2
    Degré de pureté :Min. 95%
    Couleur et forme :Colorless Clear Liquid
    Masse moléculaire :102.13 g/mol

    Ref: 3D-FT14753

    1kg
    136,00€
    2kg
    200,00€
    5kg
    342,00€
    10kg
    502,00€
  • Thianaphthene

    CAS :
    Used in raloxifene synthesis and preparation of 2-thianapthenylphenyllithium
    Formule :C8H6S
    Degré de pureté :Min. 94 Area-%
    Couleur et forme :Brown White Yellow Powder
    Masse moléculaire :134.2 g/mol

    Ref: 3D-FT31672

    100g
    322,00€
    250g
    582,00€
    500g
    933,00€
    1kg
    1.562,00€
    2kg
    2.808,00€
  • 3,4,5,6,7,8-Hexahydro-2,9-benzodioxacyclododecin-1,10-dione

    CAS :

    3,4,5,6,7,8-Hexahydro-2,9-benzodioxacyclododecin-1,10-dione is a research chemical that is an important intermediate for the synthesis of many useful compounds. It can be used as a building block for the synthesis of more complex and valuable compounds in the pharmaceutical industry. 3,4,5,6,7,8-Hexahydro-2,9-benzodioxacyclododecin-1,10-dione is also an important reagent for organic chemistry reactions. It has been shown to behave as a good scaffold for the synthesis of other molecules with high purity. This compound has been shown to be useful in many different reactions such as condensations and cyclizations.

    Formule :C14H16O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :248.27 g/mol

    Ref: 3D-FH182720

    25mg
    354,00€
    50mg
    473,00€
    100mg
    740,00€
  • 3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole

    CAS :

    3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole is a fine chemical that belongs to the class of boron compounds. It can be used as a reagent or in the synthesis of other compounds. 3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole is an intermediate for the production of pharmaceuticals and agrochemicals. It can also be used as a building block in organic synthesis and a scaffold for the preparation of complex molecules.

    Formule :C10H16BNO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :209.05 g/mol

    Ref: 3D-FM165604

    25mg
    225,00€
    50mg
    338,00€
    100mg
    423,00€
  • Fmoc-Lys(5-TAMRA)-OH

    CAS :
    Please enquire for more information about Fmoc-Lys(5-TAMRA)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Formule :C46H44N4O8
    Degré de pureté :Min. 95%
    Masse moléculaire :780.9 g/mol

    Ref: 3D-FF183483

    ne
    À demander
  • 2,2,4,6-Tetramethyl-1,3-dioxan-5-one

    CAS :

    Please enquire for more information about 2,2,4,6-Tetramethyl-1,3-dioxan-5-one including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formule :C8H14O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :158.2 g/mol

    Ref: 3D-FT183466

    50mg
    135,00€
    250mg
    343,00€
    1g
    827,00€
  • Ethyl 2-amino-4-methylthiophene-3-carboxylate

    CAS :
    Ethyl 2-amino-4-methylthiophene-3-carboxylate (EMTC) is a cytotoxic agent. It inhibits the HIV virus by interfering with the synthesis of viral proteins. EMTC has been shown to be effective against cancer cells, but not against healthy cells. The cytotoxic effect of EMTC is related to its ability to inhibit DNA synthesis and RNA transcription in both normal and cancer cells, which leads to cell death.
    Formule :C8H11NO2S
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :185.24 g/mol

    Ref: 3D-FE34473

    10g
    135,00€
    25g
    156,00€
    50g
    200,00€
    100g
    336,00€
  • 3-Thiopheneacetic acid

    CAS :

    3-Thiopheneacetic acid (3-TAA) is an insoluble polymer that can be used in analytical chemistry to measure the concentration of sodium carbonate. This polymer is prepared by reacting 3-thiophenecarboxylic acid with sodium carbonate. 3-TAA is a white powder and soluble in water, but insoluble in organic solvents. The transfer reactions of 3-TAA have been studied using electrochemical impedance spectroscopy and thermal expansion measurements. Due to its redox potential, it has been shown to be a potent inhibitor of human serum albumin transport and also inhibits the activity of enzymes such as glyceraldehyde phosphate dehydrogenase, phosphofructokinase, and pyruvate kinase.

    Formule :C6H6O2S
    Degré de pureté :Min. 97.5 Area-%
    Couleur et forme :White Powder
    Masse moléculaire :142.18 g/mol

    Ref: 3D-FT34858

    50g
    280,00€
    100g
    443,00€
    250g
    889,00€
    500g
    1.568,00€
    1kg
    2.962,00€