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Heterociclos mixtos

Heterociclos mixtos

En esta sección, encontrará una colección de compuestos cíclicos que tienen átomos de al menos dos elementos diferentes como miembros de la estructura del anillo. Los heterociclos mixtos son versátiles y ampliamente utilizados en la síntesis de productos farmacéuticos, agroquímicos y materiales debido a sus diversas propiedades químicas y actividades biológicas. Estos compuestos son esenciales en el desarrollo de moléculas complejas y materiales innovadores. En CymitQuimica, ofrecemos una amplia gama de heterociclos mixtos de alta calidad para apoyar sus investigaciones y aplicaciones industriales.

Subcategorías de "Heterociclos mixtos"

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Se han encontrado 4874 productos de "Heterociclos mixtos"

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  • Levoglucosenone

    CAS:

    Levoglucosenone is a molecule that inhibits the reaction mechanism of glycosidic bond formation. It is used in biochemical research to study reactions that involve surface methodology, such as hydroxyl group formation and zirconium oxide deposition. Levoglucosenone can be used to inhibit the acid formation that occurs during the reaction between nitrite ion and a chiral compound. The reactant solution can be activated by adding levoglucosenone to it, which will then inhibit the reaction. Sample preparation for these types of experiments involves dissolving the reactant solution in water and adding ammonium hydroxide to it, followed by adding a small amount of levoglucosenone.

    Fórmula:C6H6O3
    Pureza:Min. 95%
    Forma y color:Clear Liquid
    Peso molecular:126.11 g/mol

    Ref: 3D-FL03963

    250mg
    270,00€
    500mg
    423,00€
    1g
    564,00€
    2g
    891,00€
    5g
    1.420,00€
  • 5-Chloro-2-mercaptobenzothiazole

    CAS:

    5-Chloro-2-mercaptobenzothiazole (5CMB) is a thione that binds to hydrogen fluoride (HF) and sodium salts. 5CMB has been used in the synthesis of fluorinated drugs, such as 5-chloro-2-(4'-fluorophenylsulfonyl)benzothiazole, which is used for the treatment of cancer. 5CMB has also been shown to be a potential drug candidate for the treatment of Alzheimer's disease. The structure of 5CMB can be determined using crystallography techniques. Its binding constants with HF and sodium salts can be determined using matrix-assisted laser desorption ionization mass spectrometry (MALDI MS). The toxicity studies of 5CMB have been conducted on animals including mice and rats. These studies show that the LD50 value for 5CMB is 3200 mg/kg bodyweight.

    Fórmula:C7H4ClNS2
    Pureza:Min. 98 Area-%
    Forma y color:Powder
    Peso molecular:201.7 g/mol

    Ref: 3D-FC15213

    25g
    253,00€
    50g
    413,00€
    100g
    626,00€
    250g
    1.160,00€
    10kg
    18.915,00€
  • 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.
    Fórmula:C6H6O4
    Pureza:Min. 95%
    Forma y color:White Powder
    Peso molecular: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.
    Fórmula:C5H10O2
    Pureza:Min. 95%
    Forma y color:Colorless Clear Liquid
    Peso molecular:102.13 g/mol

    Ref: 3D-FT14753

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

    CAS:
    2-Bromothiazole is an anticancer agent that can be prepared by coupling of 2-bromo-1,2-dithiolane and thiourea. This chemical has been found to be effective against a number of cancers in both animal and human studies. It is also used as a reagent in the industrial preparation of pesticides and dyes. 2-Bromothiazole is highly reactive with nucleophiles such as amines, alcohols, and phenols, which makes it a powerful catalyst for cross-coupling reactions. It can be used to make other organic compounds that have not been available from commercial sources due to its high reactivity. The compound's anti-inflammatory properties may be related to its ability to inhibit prostaglandin synthesis by inhibiting cyclooxygenase activity.
    Fórmula:C3H2BrNS
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:164.02 g/mol

    Ref: 3D-FB07060

    250g
    134,00€
    500g
    167,00€
    1kg
    258,00€
    2kg
    430,00€
  • 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.
    Fórmula:C12H8O
    Pureza:Min. 95%
    Forma y color:White Powder
    Peso molecular: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.
    Fórmula:C9H12N2O5S
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular: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€
  • 4-Methylmorpholine N-oxide monohydrate

    CAS:
    Intermediate for organic syntheses
    Fórmula:C5H13NO3
    Forma y color:Powder
    Peso molecular:135.16 g/mol

    Ref: 3D-FM15796

    100g
    243,00€
    250g
    340,00€
    500g
    466,00€
    1kg
    673,00€
    5kg
    2.048,00€
  • Thianaphthene

    CAS:
    Used in raloxifene synthesis and preparation of 2-thianapthenylphenyllithium
    Fórmula:C8H6S
    Pureza:Min. 94 Area-%
    Forma y color:Brown White Yellow Powder
    Peso molecular:134.2 g/mol

    Ref: 3D-FT31672

    100g
    322,00€
    250g
    582,00€
    500g
    933,00€
    1kg
    1.562,00€
    2kg
    2.808,00€
  • 2-Carboxythiazole

    CAS:
    2-Carboxythiazole is a heterocyclic compound that contains a thiazole ring fused with a carboxylic acid. It has been shown to have potent antagonist effects at the histamine H4 receptor, which may be due to its hydrogen bond interactions with the receptor. 2-Carboxythiazole has also been shown to be an effective treatment for autoimmune diseases, such as psoriasis and rheumatoid arthritis. This compound inhibits the production of T cells in the immune system by binding to the H4 receptor on T cells. 2-Carboxythiazole is also used as an anti-tuberculosis drug for the treatment of tuberculosis infections. It inhibits bacterial growth by binding to DNA-dependent RNA polymerase, thereby preventing transcription and replication. The high frequency of human activity has been shown using a patch-clamp technique on human erythrocytes. This active form is metabolized through a number of metabolic transformations, including hydroly
    Fórmula:C4H3NO2S
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:129.14 g/mol

    Ref: 3D-FC67666

    500mg
    136,00€
    1g
    137,00€
  • 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.

    Fórmula:C14H16O4
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:248.27 g/mol

    Ref: 3D-FH182720

    25mg
    354,00€
    50mg
    473,00€
    100mg
    740,00€
  • 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

    Fórmula:C8H14O3
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:158.2 g/mol

    Ref: 3D-FT183466

    50mg
    135,00€
    250mg
    343,00€
    1g
    827,00€
  • 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
    Fórmula:C46H44N4O8
    Pureza:Min. 95%
    Peso molecular:780.9 g/mol

    Ref: 3D-FF183483

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  • 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.

    Fórmula:C10H16BNO3
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:209.05 g/mol

    Ref: 3D-FM165604

    25mg
    225,00€
    50mg
    338,00€
    100mg
    423,00€
  • Gemcitabine monophosphate disodium monohydrate

    CAS:
    Please enquire for more information about Gemcitabine monophosphate disodium monohydrate including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C9H12F2N3O7P•Na2•H2O
    Pureza:90%Min By Hplc
    Forma y color:Powder
    Peso molecular:407.16 g/mol

    Ref: 3D-FG183426

    2mg
    232,00€
    5mg
    454,00€
    10mg
    606,00€
    25mg
    956,00€
    50mg
    1.442,00€
  • 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.
    Fórmula:C8H11NO2S
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular: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.

    Fórmula:C6H6O2S
    Pureza:Min. 97.5 Area-%
    Forma y color:White Powder
    Peso molecular:142.18 g/mol

    Ref: 3D-FT34858

    50g
    280,00€
    100g
    443,00€
    250g
    889,00€
    500g
    1.568,00€
    1kg
    2.962,00€
  • 2-[1-(Oxan-2-yl)-1H-pyrazol-5-yl]benzaldehyde

    CAS:

    Please enquire for more information about 2-[1-(Oxan-2-yl)-1H-pyrazol-5-yl]benzaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Fórmula:C15H16N2O2
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:256.3 g/mol

    Ref: 3D-FO184187

    250mg
    302,00€
    500mg
    473,00€
    1g
    700,00€
    2g
    1.057,00€
    5g
    2.106,00€
  • 2-Cyano-6-hydroxybenzothiazole

    CAS:
    2-Cyano-6-hydroxybenzothiazole is a molecule that is an intermediate in the synthesis of other compounds. This compound has been shown to have anti-inflammatory properties, with a molecular weight of 164.2 g/mol. It reacts with hydroxyl groups and nucleophilic attack to form new molecules, which can cause light emission. 2-Cyano-6-hydroxybenzothiazole has been shown to be fluorescent and can be used as a marker for hydroxyl group formation in mammalian tissue. 2-Cyano-6-hydroxybenzothiazole can also be found in the human serum and is involved in transcription processes by binding to DNA polymerase or RNA polymerase, forming polymers. The rate at which these polymers are formed depends on the concentration of 2-cyano-6-hydroxybenzothiazole and will vary depending on the light emission from a photomultipl
    Fórmula:C8H4N2OS
    Pureza:Min. 95%
    Forma y color:Slightly Yellow Yellow Powder
    Peso molecular:176.2 g/mol

    Ref: 3D-FC09476

    2g
    331,00€
    5g
    488,00€
    10g
    730,00€
    500g
    10.404,00€
    1kg
    14.863,00€
  • Lauroyl coenzyme A lithium

    CAS:

    Please enquire for more information about Lauroyl coenzyme A lithium including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Fórmula:C33H58N7O17P3S•Lix
    Pureza:90%
    Forma y color:Powder

    Ref: 3D-FL183670

    1mg
    290,00€
    2mg
    423,00€
    5mg
    606,00€
    10mg
    956,00€
    25mg
    1.982,00€