Heterociclos con azufre (S)

Please enquire for more information about Ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

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2-Fluorodibenzo[b,d]thiophene is a heterocycle that contains two benzene rings, one of which is substituted with a fluorine atom. 2-Fluorodibenzo[b,d]thiophene has been detected by mass spectrometry. The compound has been found to be an acidic metallacycle in the presence of base and also undergoes chromatographic separation into its two isomers. 2-Fluorodibenzo[b,d]thiophene can be quantified by spectrometry and purified by recrystallization. It is used as a precursor for other organic compounds such as carboxylic acids. 2-Fluorodibenzo[b,d]thiophene is not selective in nature; it reacts with nucleophiles such as amines and alcohols to form conjugated systems.

5-Methylthiophene-3-carboxylic acid is a metabolite of 2,4,6-trinitrotoluene (TNT) which has been detected in the urine of workers exposed to TNT. It is a white crystalline solid that can be obtained by reacting methylthiophene with sulfuric acid. 5-Methylthiophene-3-carboxylic acid is used as an analytical standard for monitoring environmental pollution. The structural isomers are monitored using electron ionization and electron impact spectrometers. The chemical fingerprinting technique can be used to identify the source and origin of the compounds.

Please enquire for more information about 2-Amino-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene-3-carbonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page

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5-Chloro-2-thiophenesulfonyl chloride is a chemical compound that is used as an inhibitor of γ-secretase. It binds to the active conformation of the enzyme, blocking its activity and reducing the production of β-amyloid. It also inhibits the catalysis of proteolytic enzymes by azides, which may be involved in other processes such as chemokine production. 5-Chloro-2-thiophenesulfonyl chloride is a white crystalline solid that has a melting point of about 117°C and no odor at room temperature.

3-Bromothiophenol is a chemical compound with the formula CHBrS. It is an oily liquid that is soluble in organic solvents. 3-Bromothiophenol has been shown to react with histone H3, forming covalent adducts. These adducts are formed through the reaction of the hydroxy group on 3-bromothiophenol and amino groups on histone H3. The x-ray crystal structures of these molecules have been determined, revealing that they adopt a bent conformation. 3-Bromothiophenol has been used as an activated diode in thermally sensitive diodes, such as those found in light emitting diodes (LEDs).

Please enquire for more information about 2-Amino-N-(4-methoxyphenyl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about N-Butyloxycarbonyl-3-[4-(imidazol-1-ylmethyl)-3,5-dimethyl-phenyl]-5-isobutylthiophene-2-sulfonamide including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Isopropyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Ethyl 4-(4-chlorophenyl)-2-[(cyanoacetyl)amino]thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Ethyl 2-[(2-bromobutanoyl)amino]-6-phenyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

5-Carboxythiophene-2-boronic acid is a hydroxamic acid that has been shown to have potential as an efficient and selective inhibitor of the histone deacetylase enzyme. This compound is also able to inhibit other hydroxamic acids, which are known to be efficient acceptors in organic photovoltaic devices. 5-Carboxythiophene-2-boronic acid has been found to have a red shift in cyclic voltammetry, which may be due to its resonance stabilization. 5-Carboxythiophene-2-boronic acid also has potential applications for use in the systematic study of hydroxamic acids.

3-Octylthiophene is a boronic ester that is synthesized by reacting 3-octylaniline with diborane. The compound has reactive properties, which are useful for the synthesis of polymer films. It can be used as a model complex for molecules and polymers. 3-Octylthiophene has been shown to be an excellent electron acceptor in the presence of other electron donors, such as benzophenone. This property makes it an ideal material for organic electronic devices, such as photovoltaic cells and field effect transistors. 3-Octylthiophene also has low energy optical properties that make it suitable for use in optical microscopy. The compound is stable at room temperature and can be polymerized in high concentrations without forming crystalline structures. This makes it an excellent candidate for the preparation of film coatings on glass slides and other surfaces where high optical quality is desired.

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Please enquire for more information about Ethyl 2-amino-4,5,6,7,8,9,10,11,12,13,14,15-dodecahydrocyclododeca[b]thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Isopropyl 2-amino-4-(3-methylphenyl)thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

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Please enquire for more information about (E)-6,7-Dihydrobenzo[b]thiophen-4(5H)-oneoxime including the price, delivery time and more detailed product information at the technical inquiry form on this page

2-Hexylthiophene is a synthetic organic compound that belongs to the class of fatty acids. It is a colorless liquid with an unpleasant odor, which can be used in low light applications as an alternative to traditional fluorescent lamps. 2-Hexylthiophene has been shown to adsorb gas molecules and changes its optical properties in response to changes in the concentration of these gases. This property makes it suitable for use as a gas sensor. The addition of hydroxyl functional groups on the 2-hexylthiophene molecule has been shown to increase its redox potential, making it more reactive and able to oxidize other substances. Friedel-Crafts reactions are one type of chemical reaction that can be catalyzed by the addition of 2-hexylthiophene.

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Intermediate in the synthesis of brexpiprazole

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Tetrabromothiophene is a monomer with four bromine atoms. It has an electron-donating group (acceptor) at the para position and can be synthesized by the reaction of sodium sulfide with metal carbonyls, such as zinc chloride. This monomer can be used to make polymers or copolymers, which are used in ephedrine hydrochloride production. Tetrabromothiophene's nucleophilic attack of anhydrous sodium leads to the formation of cross-coupling products, which can be analyzed using vibrational spectroscopy, nuclear magnetic resonance spectroscopy, and electrochemical studies. The optical properties of tetrabromothiophene have been extensively studied and it is found that they are sensitive to changes in temperature or solvent composition.

Please enquire for more information about 2-Amino-N-(2-ethoxyphenyl)-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this page

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1-Benzothiophen-3(2H)-one is a hexamethylenetetramine that has shown antibacterial activity. It is an active methylene with light exposure. When the compound is heated, it undergoes thermal isomerization to form the cis and trans isomers. The compound fluoresces when exposed to light and has been shown to have antifungal properties in vitro. 1-Benzothiophen-3(2H)-one also reacts with fatty acids to form esters, which confer its viscosity and ability to inhibit bacterial growth. This compound may be used as a functional theory for other molecules, such as fatty acids and phospholipids.

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