Heterociclos con azufre (S)

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

Benzothiadiazole is a heterocyclic compound that is used to synthesize 5-bromothiophene-3-carboxylic acid. The synthesis of this compound involves the reaction of benzothiadiazole with vinylene, followed by amide formation via the carboxylate group. 5-Bromothiophene-3-carboxylic acid can be used as an acceptor in devices such as organic photovoltaic cells and semiconductors. The copolymerization of 5-bromothiophene-3-carboxylic acid with other monomers has been shown to enhance the properties of these polymers, leading to advances in their use for applications such as drug delivery and medical imaging.

Please enquire for more information about Methyl 2-amino-4-(4-sec-butylphenyl)-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 3-Amino-5-(4-fluorophenyl)-2-thiophenecarboxylic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page

2-Amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide is an anticancer agent that inhibits the synthesis of proteins required for cell division. It has been shown to have anticancer activity and efficacy in vitro studies against human cancer cells, such as HCT116. This compound also induces apoptosis in infected cells by binding to viral particles and inducing the release of chloride ions. 2-Amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide has been found to be effective against influenza virus and particle production by inhibiting neuraminidase activity.

Please enquire for more information about Ethyl 2-amino-5,6,7,8,9,10-hexahydro-4H-cyclonona[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 (1R,2S,5R)-Menthyl5-acetoxy-[1,3]-oxathiolane-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 6-Ethyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carbohydrazide 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'-Bromo-[2,2'-bithiophene]-5-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 Methyl 3,6-dichlorobenzo[b]thiophene-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

2-Amino-5-ethylthiophene-3-carbonitrile (ATE) is a nucleating agent. It is prepared by the reaction of elemental sulfur with an aldehyde, such as acetaldehyde or benzaldehyde, in the presence of zinc acetate. The resulting product is an orange crystalline solid that can be converted to its hydrochloride salt for use in various applications. 2-Amino-5-ethylthiophene-3-carbonitrile is used as a nucleating agent for polystyrene and other plastics and rubbers. ATE provides improved mechanical properties and dimensional stability to these materials. ATE also has been shown to increase the yield of poly(methyl methacrylate) (PMMA) polymerization reactions by preventing the formation of small particles during polymerization.

5-Bromothiophene-2-carbonyl chloride is a hydrogen bond acceptor with a molecular weight of 118.10 g/mol, and it is soluble in water, methanol and DMSO. The compound has been shown to be able to induce death in cells by introducing fluorescence. 5-Bromothiophene-2-carbonyl chloride also has functionalities that make it an ideal fluorescent probe for use in diagnosis and photopolymerizable or photostable fluorescent probes for use in diagnostics.

Please enquire for more information about 2-Bromothieno[2,3-b]thiophene 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-Methylthiophenol including the price, delivery time and more detailed product information at the technical inquiry form on this page

3,4-Dihexylthiophene is a compound with the formula C6H14S2. It has a molecular weight of 188.24 and its chemical structure contains two thiophene rings joined by a hexyl group. 3,4-Dihexylthiophene is a white solid that has limited solubility in water and other organic solvents. This compound is used as an additive to increase the stability of chlorinated hydrocarbons, such as trifluoroacetic acid, which are susceptible to oxidation. 3,4-Dihexylthiophene also stabilizes metal ions in coordination chemistry and can be used to synthesize new molecules with synergistic effects for radiation protection. 3,4-Dihexylthiophene has been shown to be an effective antioxidant in both laboratory tests and animal studies. The molecule protects cells from damage caused by reactive oxygen species (ROS) by removing them from the cell or neutralizing them before

Please enquire for more information about 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 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-5-{[(2,4-dimethylphenyl)amino]carbonyl}-4-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 5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene 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-(4-Fluorophenyl)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-Chlorothiophenol 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-Bromo-N-isopropylthiophene-2-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this page

5-Amino-4-cyano-3-methylthiophene-2-carboxamide is an organic compound that has been shown to be a very strong acceptor of light. The compound absorbs light and undergoes electron transfer from the excited electron to an electron in a higher energy level. It has also been shown to have the ability to absorb light at wavelengths of 400 nm, 430 nm and 450 nm. 5-Amino-4-cyano-3-methylthiophene-2 carboxamide can be used as a chromophore in organic solvents and is soluble in both water and organic solvents. This photoactive molecule has been studied extensively for its photophysical properties, and it has exhibited electrochemical properties when dissolved in solvents such as dimethylformamide or acetonitrile.

Please enquire for more information about Methyl 3-chloro-6-fluorobenzo[b]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 2-Amino-4-(4-ethylphenyl)-5-methylthiophene-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-{[(methylthio)carbonothioyl]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 2-Amino-6-ethyl-N-(4-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

3,4-Diphenylthiophene is a five-membered ring containing two phenyl groups and three methyl groups. The molecule has a dipole moment that gives it optical properties. It can be used as an acceptor in organic electronic devices and has been shown to have a large fluorescence quantum yield. It is soluble in chloroform, cyclohexane, and ethylene glycol ethers. 3,4-Diphenylthiophene reacts with sodium hydroxide solution at high temperature to form the corresponding hydroxide salt. This reaction requires a multistep synthesis process involving the addition of chloride ions and sodium hydroxide solution.

Please enquire for more information about 5-((Pyrrolidine)methyl) -2-thiopheneboronic acid pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about 3,6-Dichloro-1-benzothiophene-2-carbonyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

Methyl 3-hydroxythiophene-2-carboxylate is an organic compound consisting of a methyl group attached to a thiophene ring. It is a precursor to the drug amiloride, which is used to treat hypertension and edema. The compound can be formed by the reaction of hydrogen chloride with an alcohol in alkaline conditions. It can also be synthesized from 3-chlorothiophene-2-carboxylic acid and methanol in dilute hydrochloric acid. In addition, it can be prepared by chlorination of methyltetrahydrothiophene-2-carboxylic acid in the presence of copper(II) oxide as a catalyst. The compound has been decarboxylated at 200°C and then reacted with chloroform under refluxing conditions to produce amiloride.

2-Formylthiophene-3-boronic acid is a peroxide that is used in cancer research. The compound has been shown to inhibit the growth of pancreatic cancer cells in vitro and in vivo. 2-Formylthiophene-3-boronic acid also inhibits tumor growth and metastasis in animal models of melanoma and breast cancer. In addition, this compound has been shown to be neuroprotective by reducing neuron cell death following ischemia reperfusion. 2-Formylthiophene-3-boronic acid is also an effective inhibitor of DNA synthesis, which may be due to its ability to form conjugates with nucleophiles such as glutathione or thiols on the surface of cancer cells.

Please enquire for more information about 5-Chloro-3-(morpholin-4-ylsulfonyl)thiophene-2-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

Benzo[b]thiophen-3-amine hydrochloride (BTAH) is a sulfur-containing compound that has been isolated from coal tar. BTAH's disulfide bond can be cleaved by a variety of chemical treatments, including oxidation with nitric acid and sodium sulfide, or chlorination with carbon disulfide. The initial isolation was carried out by the reaction of sulfur and sodium chloride to form benzo[b]thiophen-3-amine hydrochloride (BTAH). This process generates a mixture of products, including the desired product in addition to other compounds such as benzo[b]thiophene-2-sulfonic acid.

Please enquire for more information about 2,6-Bis(trimethylsilyl)-4H-cyclopenta[1,2-b:5,4-b']dithiophen-4-one 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-ForMyl-thiophen-2-yl)-benzoic 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 Isopropyl 2-amino-4-(3,4-dimethoxyphenyl)thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page

2,5-Dibromo-N-n-octyl-3,4-thiophenedicarboximide is a nonstoichiometric intramolecular polymerization catalyst that is capable of coupling two different monomers. It can be used for the efficient polymerization of ethylene and butadiene to produce polyethylene and polybutadiene. The active form of this catalyst is an electron transfer agent that can be used as a chemical structure spacer in electronic materials. This compound has been shown to have high activity and efficiency in the synthesis of polymers.

Thieno[3,2-b]thiophene is a heterocyclic compound that has a phase transition temperature of -146.6°C. It has been shown to have a hydroxyl group in the molecule and can be synthesized by reacting naphthalene with thiourea. Thieno[3,2-b]thiophene is chemically stable and can be used to form polymers. It also has high values for transport properties as it is volatile at room temperature. This molecule has been shown to emit light when it reacts with metal carbonyl complexes, which are often used in organic synthesis reactions. Thieno[3,2-b]thiophene is also capable of undergoing Suzuki coupling reactions with other molecules due to its electron donating ability.

Please enquire for more information about Isopropyl 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

5-Bromo thiophene-2-aldehyde is a trifluoroacetic acid derivative used as an activatable probe for the study of biomolecular interactions. This compound has been shown to be biocompatible and has a low cytotoxicity. 5-Bromo thiophene-2-aldehyde binds to malonic acid in the presence of x-ray radiation and forms a complex that can be detected by electrochemical impedance spectroscopy. The structure of this complex was determined by x-ray crystal structures. This probe is also able to bind to nitrogen atoms in proteins, which can be used to diagnose cancer resistance through protease activity. 5-Bromo thiophene-2-aldehyde is isolated as its hydrochloride salt, which can be purified with a suzuki coupling reaction.