Heterociclos con azufre (S)

Please enquire for more information about Methyl 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 6-Thiophen-3-Yl-1H-Indazole including the price, delivery time and more detailed product information at the technical inquiry form on this page

Tramadol is a drug that has been shown to interact with nonsteroidal anti-inflammatory drugs (NSAIDs) such as diclofenac and ibuprofen. This interaction may lead to an increased risk of developing bowel disease. Tramadol also inhibits the activity of pro-apoptotic protein, which may be responsible for its analgesic effects. Tramadol is used in the treatment of infectious diseases and other conditions, including pain relief, depression, and anxiety disorders. It is also used to treat pain from cancer or other chronic diseases. It binds to the opioid receptors in the central nervous system and suppresses serotonin release in the spinal cord. Tramadol is available in various concentrations; however, it can only be obtained with a prescription from a doctor. Read more about tramadol here:

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

2-Phenylthiophene is a strain of influenza virus. It has been shown to infect humans, pigs, and birds. 2-Phenylthiophene can be transmitted from human to human or from animal to animal through contact with bodily fluids or tissues. The virus causes influenza and can be fatal in humans and animals. The strain of 2-phenylthiophene is modified by the addition of an aromatic benzyl group at the amino terminus and a carboxylic acid group at the carboxy terminus. This modification prevents its penetration into cells, as it is unable to bind to cell surface receptors. 2-Phenylthiophene also contains a hydroxy group that allows it to react with carbonyl groups in other substances such as phosphorus pentoxide (PO) and carbonic acid (HCO), which may be used in treatment of influenza infections.

Please enquire for more information about 4-Cyano-5-[(cyanoacetyl)amino]-N,N-diethyl-3-methylthiophene-2-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 4-(Pyrrolidin-1-ylmethyl)thiophene-2-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 5-(Trifluoromethyl)thiophene-2-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 2-Amino-6-(1,1-dimethylpropyl)-N-(2-furylmethyl)-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

2-Phenylthiophenol is a phenolic compound that has the chemical formula C6H5C6H4OH. It reacts with borohydride to form phenylboronic acid, which can be used as a reagent in organic synthesis. 2-Phenylthiophenol is an electron-rich molecule and it can be used to study surface properties and reaction mechanisms. 2-Phenylthiophenol reacts with biphenyl to form monolayers on silicon dioxide surfaces. Some of its properties are affected by environmental factors, such as its reactivity towards methyl ethyl ketone and its ability to bind to carbonyl groups.

Please enquire for more information about 3-Amino-5-(2-methyl-2-propanyl)-2-thiophenecarbonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 6-Bromobenzo[b]thiophene-2-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

2-Bromomethylthiophene is an organosulfur compound that is used in the cross-coupling reaction with phenylsulfonyl halides to produce terminal alkynes. It can also be used as a ligand for metal complexes, where it acts as a dipole and binds to the metal center by means of electron donation from its methylene group. 2-Bromomethylthiophene can be found in polyester resins, which are used in the production of film and paper. The bromine atom has been shown to bind to dopamine receptors, which may account for some of its biological activity. The optical properties of this molecule have been studied extensively and have shown that it displays strong absorption bands at wavelengths between 350 nm and 450 nm.

Applications Intermediate in the preparation of Rotigotine References Janssens, F., et al.: J. Med. Chem., 29, 2290 (1986),

Please enquire for more information about 5-(Methylthio)-4-phenyl-3-(1H-pyrrol-1-yl)-2-thiophenecarboxylicacid methylester 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-amino-4-(4-isobutylphenyl)-5-methylthiophene-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-anilino-4-oxo-4,5-dihydrothiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications Dibenzothiophene-2-boronic acid is a useful reagent for organic synthesis and other chemical processes. References Duncton, M. A. J., et al.: Org. Lett., 10, 3259 (2008)

Benzo[b]thiophen-2-amine is a chromophore that has been synthesized to be used as a dyebath intermediate. It is an amine with two electron withdrawing groups at the 2 and 6 positions, which can interact with copper salts to produce a triflic acid. The dyebath intermediate can then be used in the synthesis of ruthenium complexes. In addition, benzo[b]thiophen-2-amine has been shown to have cytotoxic effects against tumor cells and is currently being investigated for its potential use as an anticancer drug.

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7-Bromobenzothiophene is a chemical compound that can be used as a coupling reagent in organic chemistry. It has been shown to be effective in the synthesis of biologically active compounds, such as anilines and organolithium compounds. 7-Bromobenzothiophene is also able to react with acetonitrile to produce reactive intermediates which are able to form covalent bonds with nucleophiles. This is important for the synthesis of diverse molecules, such as pharmaceuticals, polymers, and fluorescent dyes. The mechanism of this reaction has been investigated using photophysical methods and found to involve ns5b polymerase. The polymerase molecule catalyzes the formation of RNA by using DNA as a template. 7-Bromobenzothiophene has also been shown to inhibit hepatitis C virus (HCV) replication, although it does not inhibit the virus itself.

Please enquire for more information about N-(4-Methylphenyl)-2,3-dihydrothiophen-3-amine 1,1-dioxide including the price, delivery time and more detailed product information at the technical inquiry form on this page

(E)-N-(3-Methylaminopropyl)-2-thiopheneacrylamide is a high quality chemical that can be used as an intermediate in the synthesis of complex compounds. It is also a useful scaffold and building block for the synthesis of speciality chemicals with versatile reactions.

Please enquire for more information about 2-Amino-N-(2,5-dichlorophenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[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 Ethyl 2-amino-4-(2,4-dichlorophenyl)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 2-Amino-N-(4-chlorophenyl)-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

Please enquire for more information about 2-Amino-N-cyclohexyl-6-methyl-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

2,3,5,6-Tetrafluorothiophenol is a backup chemical that can be used in place of the more expensive 2,4,5-trichlorophenol. It is a chemical intermediate that has been shown to react with fatty acids to form chromatographic products. FTIR spectroscopy and sample preparation techniques have been developed for this application. The light emission from FTIR spectroscopy can also be used as a means of controlling a microcontroller in telecommunications devices. A telecommunication company has successfully downloaded this information on their website. 2,3,5,6-Tetrafluorothiophenol has also been shown to inhibit the growth of Pseudomonas aeruginosa and Staphylococcus epidermidis bacteria by interfering with the synthesis of fatty acids and increasing the production of hydroxyl groups.END> Rifapentine is an anti-tuberculosis drug that

Please enquire for more information about 2-(4-Boc-piperazinyl)-2-(thiophen-3-yl)acetic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 2-Bromo-5-(isopropylsulfonyl)thiophene including the price, delivery time and more detailed product information at the technical inquiry form on this page

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Methyl 4-bromothiophene-2-carboxylate is a dehydrohalogenated mesomeric quinolinium compound with a fluorescence emission maximum at 421 nm. It has been found to be an intermediate in the synthesis of betaines. In addition, it has been used to synthesize carboxylates and chlorides. Methyl 4-bromothiophene-2-carboxylate is also known to be a metabolite of malignant cells that can be used as a biomarker for pancreatic cancer and chronic pancreatitis, as well as being an alkylating agent.

2,3-Thiophenedicarboxylic anhydride is a compound that is used in the synthesis of thiophene and n-substituted thiophenes. It has been shown to be thermally stable at temperatures up to 400°C. 2,3-Thiophenedicarboxylic anhydride can be prepared by desulfurization of 2,5-dichlorothiophene with zinc dust in diethyl ether. The reaction is catalyzed by copper(II) chloride and proceeds via the formation of an adduct followed by dehydrogenation. It can also be synthesized from 2-methylthiophene by the pyrolytic annulation with ethylene glycol and thenyl chloride. This method proceeds through a series of equilibria between the products of pyrolysis and/or dehydrogenation.