Heterociclos con azufre (S)

Please enquire for more information about 2-methyl-3-(tributylstannyl) benzothiophene 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-tert-amyl-N-cyclopentyl-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-Chloro-N-[4-[(trifluoromethyl)thio]phenyl]propanamide including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Methyl 2-isocyanato-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 4,6-Dibromothieno[3,4-b]thiophene-2-carboxylic aciddodecylester 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-(pyridin-3-ylmethyl)-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

3-Bromotetrahydrothiophene 1,1-Dioxide is a monosubstituted, five-membered molecule that has a hydrocarbon group and a carbonyl group. It is an additive in various devices such as rationalized devices to control the flow rate of liquids. 3-Bromotetrahydrothiophene 1,1-Dioxide is also used as a chemical label in various applications such as medical diagnostics and depression research. The chemical formula for 3-Bromotetrahydrothiophene 1,1-Dioxide is C3H3BrO2.

Please enquire for more information about 3-(5-Chloropyridine-2-carbonyl)-4H,5H,6H-cyclopenta[B]thiophen-2-amine 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-Amino-4-cyano-N,N,3-trimethylthiophene-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 3-[(tert-Butoxycarbonyl)amino]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 5-Cyano-2-acetylthiophene including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 3-Methylthiophenaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page

3,5-Dimethylthiophenol is an efficient method for the synthesis of sulfoxides. It is a redox agent that can be used in polymerization reactions with carbon monoxide and carbon dioxide as the sole carbon source. 3,5-Dimethylthiophenol has been shown to react with thiolates to form a surface-enhanced Raman scattering (SERS) probe. This reaction takes place on metal surfaces, such as gold and silver, where it is immobilized through a polymer film. The SERS probe can be used for detection of naphthalene molecules by measuring the intensity of the emitted light.

5-bromo-3-methylthiophene-2-carboxylic acid (5BmtCA) is a potential therapeutic that has been shown to have the same estrogenic activity as estradiol. It may be used for the treatment of osteoporosis and other conditions associated with estrogen deficiency, including resorption and bone loss. 5BmtCA is an amide with two phenyl groups at the C3 position, which are bioisosteres of the sulfur in estradiol. The substitutions on these phenyl groups can be changed to produce analogs with different properties. For example, 5BmtCA may be substituted with a ketone group at position C3 to produce the corresponding ketone analog 5BmtCK. This compound would be expected to have reduced bone resorption activity relative to 5BmtCA.

Please enquire for more information about 2-Amino-6-tert-butyl-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-6-tert-butyl-N-phenyl-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-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

3-Phenyl-2-thiophenecarboxaldehyde is a thioaldehyde that reacts with electrophiles to form new molecules. This compound reacts with sodium salts in an electrocyclic reaction, forming a dimer and oligomers. The ring of the compound can be cleaved by intramolecular attack by a carbene, leading to the formation of two carbenes. 3-Phenyl-2-thiophenecarboxaldehyde can also react with diazo to form a carbene, which then reacts with the compound to form an alkyl radical. The nature of this molecule is unknown.

2-Amino-N-(2-methoxyphenyl)-4,5-dimethylthiophene-3-carboxamide is a white crystalline compound that has been stabilized by the formation of hydrogen bonds. The molecular formula is C8H11NOS and the molecular weight is 188.17. This chemical also has a dihedral angle of 19.3° and a crystal structure of orthorhombic with space group Pbca (no. 74). The 2D diffraction pattern shows that the crystal consists of two molecules in the asymmetric unit and there are no other crystallographic symmetry elements present.

Please enquire for more information about methyl 3-(2-indol-3-yl-2-oxoacetylamino)thiophene-2-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 4-Bromothiophene-2-boronic 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 3-Chloro-6-ethyl-1-benzothiophene-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 6-(1,1-Dimethylpropyl)-1-benzothiophene-3-carbonyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 3-(trifluoromethyl)thiophene-2-carboxylic Acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

2,3,5-Tribromo-4-methylthiophene is a vitamin B2 analog that has been shown to have uptake and affinity properties. It is not only active against mycobacteria but also against other bacteria such as lactococci. The development of 2,3,5-Tribromo-4-methylthiophene has been enhanced by the use of diphosphate as a transport molecule and pyrrole as an analog to increase its hydrophobicity. This compound has been shown to be scalable in synthesis and could be used as an antibiotic or vitamin B2 substitute.

2-Amino-4,5-dimethylthiophene-3-carboxamide is a heterocyclic compound that can be prepared by the reaction of 2-methylthioaniline with formaldehyde. It has been found to have antibacterial activity and can be used in the production of solvents, dyes, and pharmaceuticals. The synthesis of 2-amino-4,5-dimethylthiophene-3-carboxamide has been studied extensively by interscience. The process starts with the addition of an amine to an aldehyde followed by a reaction with acid chloride. The final product is isolated by distillation or extraction with a halide solvent. This compound is thermodynamically stable and does not hydrolyze at room temperature. It also shows no evidence of mutagenicity in the Ames test.

Methyl 5-nitrothiophene-2-carboxylate is a chemical that has an empirical formula of C5H6O3S. It is a colorless liquid with a boiling point of 116.4°C and a melting point of -40.1°C. The molecular weight is 122.08 g/mol, and the density is 0.878 g/cm3 at 20°C. The IR spectrum shows absorption bands at 3240 cm-1, 2682 cm-1, and 1628 cm-1, as well as rotational constants of ν(C=O) = 1770.0 cm-1 and ν(C=N) = 2155.0 cm-1 for this compound in DMSO solution at room temperature (20°C). Methyl 5-nitrothiophene-2-carboxylate has been shown to be used in the synthesis of thiophenes with substitution on

Please enquire for more information about Methyl 5-chloro-3-chlorosulfonyl-2-thiophenecarboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

Thiophen-3-amine oxalate is an organic compound that is used as a pharmaceutical intermediate. It is a white solid that has a melting point of 121°C, and can be obtained by reacting 3-aminophenol with formaldehyde in the presence of sodium bicarbonate. It has two functional groups, one chloride and one cromakalim. The skeleton consists of a phenyl ring and an activated nucleus. The phenyl ring is substituted by two n-substituted groups, which are represented by the diazoxide group and the formaldehyde group. The chemical formula for thiophen-3-amine oxalate is C8H5N3O4Cl2.

Please enquire for more information about Methyl 2-[(chloroacetyl)amino]-4-phenylthiophene-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 4-Bromo-3-chloro-1-benzothiophene-2-carbonyl chloride 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-(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

3,7-Diamino-2,8-dimethyldibenzothiophene sulfone (contains 2,6-Dimethyl isomer) is a hydrophilic aromatic hydrocarbon that is used in the production of polymers. It is a copolymerization agent and monomer for epoxy resins and vulcanizates. The product contains impurities such as benzene and sulfur.

2-Bromo-5-hexylthiophene is a monomer that can be used in the production of polymers. It is a chromophore with strong absorption at 405 nm, and it can be used as a mediator for electron transfer reactions. 2-Bromo-5-hexylthiophene has been shown to have interactions with other molecules, such as additives. The molecule has been studied using x-ray diffraction and voltammetry methods, which have revealed its optical properties.

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

4-Chloro-1-benzothiophene-2-carboxylic acid is an industrial chemical that is used as a starting material for the production of a variety of organic compounds. It can be synthesized from xylene and potassium hydroxide in a reaction process. The first step of this process involves the treatment of xylene with potassium hydroxide to produce 4-chloro-3,5-dinitrobenzoic acid. This product is then mixed with hydrochloric acid to produce 4-chloro-1,2,4,5,6 benzenetetracarboxylic acid. Finally, 4-chloro-1 benzothiophene 2 carboxylic acid is produced by treatment with sodium sulfide followed by hydrolysis with sodium hydroxide solution. The intermediate compounds in this process are flammable and should be handled carefully.

Applications 2-(tert-Butyl)thiophene (cas# 1689-78-7) is a useful research chemical.

Ethyl thiophene-2-carboxylate is a functional group that can be used in the synthesis of organic compounds. It is an important precursor for the synthesis of polymers, dyes, and pharmaceuticals. The compound is obtained by reacting ethyl acetoacetate with sodium thiocyanate in liquid phase. This reaction requires a reaction system that includes a solvent such as chloroform or dichloromethane. Ethyl thiophene-2-carboxylate can be obtained by adding sodium sulfide to the solution of ethyl acetoacetate and hydrochloric acid. It has two isomers, namely 2-ethoxyethyl thiophene-2-carboxylate and 2-(ethoxyethoxy)ethyl thiophene-2-carboxylate. These are different in terms of their properties, reactivity, and stability. Ethyl thiophene-2-carboxylate is not stable at

2-Bromo-3-thiophenecarboxylic acid (BTPC) is a synthetic drug that is used as an analog of sildenafil, which is a PDE5 inhibitor. BTPC has been shown to be a more potent and selective inhibitor of cGMP hydrolysis than sildenafil. It has also been shown to be capable of inhibiting the growth of human lung cancer cells in vitro. BTPC has not yet been tested in vivo, but may offer advantages over other PDE5 inhibitors due to its increased potency and selectivity.

Please enquire for more information about Methyl-2-thiophenepropionate 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-(3-methoxyphenyl)-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-(1H-Pyrrol-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-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 Methyl 2-amino-4-(4-methoxyphenyl)-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 2-Amino-N-(4-ethylphenyl)-6-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

Please enquire for more information about 2-Amino-N-benzyl-4-phenylthiophene-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 3-Bromo-2-(trifluoromethyl)thiophene including the price, delivery time and more detailed product information at the technical inquiry form on this page

Covid-19 is a Covid-19 pandemic antiviral drug that inhibits the replication of influenza A viruses. Covid-19 is a small molecule that binds to the M2 protein of the influenza A virus, which blocks the release of viral particles from infected cells and inhibits the virus from entering new cells. Covid-19 is effective against both human and animal influenza strains, with no significant side effects. The chemical structure of covid-19 contains a carboxyl group, two ether linkages, and four hydroxyl groups. Covid-19 has been shown to have good solubility in water and lipid membranes. Covid-19 has an NMR chemical shift of -3 ppm in DMSO solution at 25°C. This chemical shift can be used to identify covid-19 from other closely related molecules such as 2-(1H)-benzothiazolecarbaldehyde (NMR Chemical Shift: -4 ppm).

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

2-Bromo-3-decylthiophene is a linker that can be used to connect two different substances. It is processable, which means it can be used in fabrication processes, and it has the ability to accept an electron. 2-Bromo-3-decylthiophene has been studied for its photophysical properties and voltammetric behavior. The molecule has been shown to have high electrochemical stability, which makes it an excellent candidate for use with organic electronics. 2-Bromo-3-decylthiophene is a monomer that can be combined with other monomers to form polymers and plastics. It has also been shown to diffract X-rays, and this property can be utilized in designing devices such as transistors or circuits.

Methyl 3-Amino-4,5,6,7-Tetrahydro-1-Benzothiophene-2-Carboxylate is a versatile compound with various applications. It is commonly used in research laboratories as a reagent or precursor for the synthesis of other compounds. This chemical has shown potential in the development of new drugs and therapeutic agents. One notable application of Methyl 3-Amino-4,5,6,7-Tetrahydro-1-Benzothiophene-2-Carboxylate is its use in ophthalmology. It has been studied for its potential as an intraocular medication for the treatment of certain eye conditions. Additionally, this compound has been investigated for its role in modulating potassium channels and proton transport in cells. In the field of pharmaceutical research, Methyl 3-Amino-4,5,6,7-Tetrahydro-1-Benzothiophene-2-Carboxylate has

Please enquire for more information about Methyl 2-[(cyanoacetyl)amino]-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

Please enquire for more information about 4,5,6,7-Tetrahydro-1-benzothiophene-3-carbohydrazide including the price, delivery time and more detailed product information at the technical inquiry form on this page

2,5-Dibromothieno[3,2-b]thiophene is a synthetic polymer. It can be used to make devices such as electrochemical polymerization. The polymerization process is controlled by the redox potential of the substrate and it is dependent on the position of the substituents on the aromatic ring. 2,5-Dibromothieno[3,2-b]thiophene has been synthesized in a systematic manner by a Suzuki coupling reaction. This reaction proceeds via an initial nucleophilic addition to the alkyne followed by a double displacement reaction with two equivalents of bromine.

3-Methylthiophene-2-carbonyl chloride is a colorless liquid that belongs to the class of pyridines. It has antidiabetic properties, and is also used in the synthesis of other compounds. 3-Methylthiophene-2-carbonyl chloride can be classified as a cyclic compound with a dihedral angle of 60°. It has been shown to have luminescent and electrochemical properties, which are useful for sensors and devices. In addition, this compound has been studied as a potential anticancer drug.

3-Chloro-6-methylbenzo[b]thiophene-2-carboxylic acid is a synthetic antibiotic that belongs to the class of aminoglycosides. It has been shown to have antibacterial activity against gram-negative bacteria by inhibiting protein synthesis and DNA replication. 3-Chloro-6-methylbenzo[b]thiophene-2-carboxylic acid has an apoptotic effect on cancer cells in vitro, leading to cell death through homologous recombination. This drug also inhibits cisplatin resistance in cancer cells, which may be due to its ability to inhibit repair pathways in cancer cells.

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

2-Bromo-5-methylthiophene is a non-aromatic heterocyclic compound with two bromine atoms and five methyl groups. It belongs to the class of electron donors and has the ability to donate electrons. This compound is a substrate for canagliflozin, an antidiabetic drug that inhibits the enzyme dipeptidyl peptidase 4 (DPP-4). 2-Bromo-5-methylthiophene is also used in cross coupling reactions, which are chemical reactions where two different functional groups are connected together by using an acceptor molecule. 2-Bromo-5-methylthiophene has been shown to have fluorescent properties, as well as carbonyl group and vinyl groups. The dimethyl acetylenedicarboxylate group can be detected by UV irradiation, while the bromine atoms produce a characteristic photoelectron spectrum at high resolution.

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

2-Acetyl-3-methylthiophene is a functional molecule that can be found in the gaseous phase. It has been observed through vibrational spectroscopy to have a molecular electrostatic potential and it is reactive. 2-Acetyl-3-methylthiophene has been found to react with other molecules such as 2-acetylthiophene, benzene, and acetone. The frequencies of this molecule are also observable by spectroscopy. 2-Acetyl-3-methylthiophene is an isomer of 3,5,6 trimethylthiophene. This molecule can be found in the liquid phase and its reactive site can be seen through quantum theory.

Please enquire for more information about 2-Amino-6-ethyl-N-(3-methoxyphenyl)-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 Ethyl 5-(aminocarbonyl)-2-[(cyanoacetyl)amino]-4-methylthiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications Benzothiophene-5-boronic acid

Please enquire for more information about Ethyl 2-(acetylamino)-4,5-dimethylthiophene-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 2-Amino-N-(2-methoxyphenyl)-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-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 2-Amino-5-isopropyl-N-phenylthiophene-3-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this page

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3,4-Ethylenedioxythiophene is a low energy compound that reacts with oxygen to produce hydrogen atoms. It has been shown to have synergic effects when used in conjunction with other compounds, such as 2-chloro-5-nitrobenzene. 3,4-Ethylenedioxythiophene can be used for the production of polymers by electropolymerization. It can also be used as a cross-linking agent and a chemical structure for the synthesis of polymers. 3,4-Ethylenedioxythiophene can also be used as an electrochemical data collector and an ionization reagent in mass spectrometry experiments, such as electrospray ionization quadrupole.

Methyl 3-fluoro-2-thiophenecarboxylate is a fluorinating agent that efficiently adds fluorine to a variety of substrates in organic synthesis. The addition of the fluorine atom is usually accomplished by treating the substrate with an acidified solution of methyl 3-fluoro-2-thiophenecarboxylate and an excess of hydrogen fluoride. This agent is used for the preparation of amides, tetrafluoroborate, hydrazide, and other derivatives. Methyl 3-fluoro-2-thiophenecarboxylate can be decarboxylated to give an acid which can be saponified to produce a carboxylic acid. This reaction also produces xylenes as a byproduct. In addition, this compound can be used to couple two different molecules together using chemical reactions such as hydrolysis, decarboxylation, or coupling. Finally, methyl 3-fluoro-2-

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

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