Heterocycles with Sulphur (S)
Here you will find a class of organic compounds that contain a sulfur atom in the heterocyclic ring. Sulfur-containing heterocycles are crucial in the development of pharmaceuticals, agrochemicals, and materials due to their unique chemical properties and biological activities. These compounds are widely used in medicinal chemistry and materials science. At CymitQuimica, we provide a diverse selection of high-quality sulfur-containing heterocycles to support your research and industrial applications.
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2-Chlorothiophenol
CAS:2-Chlorothiophenol is a chemical compound that belongs to the group of fatty acids. It is synthesized by reacting phosphorus pentachloride with 2-chloroethanol in the presence of magnesium salt. The corresponding molecule has a diameter of 4.8 Å and a thermal expansion coefficient of 1.5×10 K−1, which is similar to the thermal expansion coefficients of fatty acids. 2-Chlorothiophenol reacts with carbonyl groups in the presence of oxygen to form 2-chlorophenol and hydrogen chloride gas, which are products that can be detected using spectroscopic techniques such as infrared or nuclear magnetic resonance spectroscopy. The reaction mechanism for this reaction is not well understood, but it is thought that the intramolecular hydrogen acts as an electron donor to form a pi bond between carbon atoms on adjacent molecules, leading to formation of an oxygenated molecule. 2-Chlorothiophenol also has proteinFormula:C6H5ClSPurity:Min. 95%Color and Shape:Clear Colourless LiquidMolecular weight:144.62 g/molDibenzothiophene
CAS:Dibenzothiophene is a chemical compound that has been used as a reagent for flow system and is characterized by its high chemical stability. Dibenzothiophene has been shown to be an effective inhibitor of bacterial growth in the presence of hydroxyl groups, such as in test samples. The reaction mechanism of dibenzothiophene with acetate extract is based on the enhancement of the activated surface methodology and light emission.Formula:C12H8SPurity:Min. 95%Color and Shape:PowderMolecular weight:184.26 g/mol3-Thiopheneethanol
CAS:3-Thiopheneethanol is a synthetic polymer that can be used as an insoluble polymer. It has been shown to undergo chemical reactions with hydroxy groups, which form a polymer film. The untreated control group did not show any change in the film thickness, but the electrochemical methods group showed a significant increase in the film thickness. 3-Thiopheneethanol may have potential applications in medical devices and sensors. The detection time of 3-thiopheneethanol was found to be longer than that of other polymers, such as polystyrene sulfonic acid (PSSA).Formula:C6H8OSPurity:Min. 95%Molecular weight:128.19 g/mol5-Aminothiophene-2-carbonitrile
CAS:Please enquire for more information about 5-Aminothiophene-2-carbonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C5H4N2SPurity:Min. 95%Molecular weight:124.16 g/mol2-(2-Nitroanilino)-5-methylthiophene-3-carbonitrile
CAS:2-(2-Nitroanilino)-5-methylthiophene-3-carbonitrile is a crystalline compound that belongs to the group of small molecules. It has a molecular weight of 153.2 g/mol and a melting point of 281 °C. The compound has three different crystalline forms, including a monoclinic form, which is thermodynamically stable at room temperature. 2-(2-Nitroanilino)-5-methylthiophene-3-carbonitrile can be used as a model system for studying influenza virus and as an inhibitor of influenza virus replication. 2-(2-Nitroanilino)-5-methylthiophene-3-carbonitrile also inhibits the activity of carbamazepine, which is an anti epileptic drug, by binding to its active site on the molecule.Formula:C12H9N3O2SPurity:Min. 95%Color and Shape:PowderMolecular weight:259.29 g/mol5-Ethylthiophene-2-carboxylic acid
CAS:5-Ethylthiophene-2-carboxylic acid is a chemical compound that has been acetylated. It is often used as an intermediate in organic synthesis, especially as a building block for the production of pharmaceuticals and agrochemicals. 5-Ethylthiophene-2-carboxylic acid can be chromatographically separated by using strategies such as validation, algorithm, and regression. The chemical structure of this compound may be determined by using methods such as fingerprinting and gas chromatography. The structural isomers of this compound are naphthenic (5E) and butyllithium (5B). Chemists use 5E and 5B to profile the properties of this substance.Formula:C7H8O2SPurity:Min. 95%Molecular weight:156.2 g/mol3-Acetylthiophene
CAS:3-Acetylthiophene is an organic compound with the chemical formula CH3C6H2S. It is a white solid that is soluble in water and alcohols, but not in ethers or chloroform. 3-Acetylthiophene has been shown to inhibit cell growth through competitive inhibition of the cationic surfactant cetrimide, which blocks the formation of micelles and destabilizes the cell membrane. This process causes DNA oxidation and leads to the production of reactive oxygen species such as hydrogen peroxide. 3-Acetylthiophene also inhibits metal ion-catalyzed reactions by competing with them for binding sites on functional groups.
Purity:Min. 95%Molecular weight:126.18 g/mol1-(4-Chlorothiophen-2-yl)ethanone
CAS:1-(4-Chlorothiophen-2-yl)ethanone is an oxychloride that belongs to the family of thiourea derivatives. It is synthesized by reacting phosphorus oxychloride with 2,3-dichloroacetophenone in a solvent such as dioxane or acetonitrile. The final product is purified by means of vacuum distillation and recrystallization from diethyl ether, hexane, and chlorinated hydrocarbons.Formula:C6H5ClOSPurity:Min. 95%Molecular weight:160.62 g/mol3,4-Dichlorothiophenol
CAS:3,4-Dichlorothiophenol is a chemical compound that belongs to the group of reactive compounds. It can be used as a chemical intermediate for the synthesis of other organic compounds. 3,4-Dichlorothiophenol is an inhibitor of methylating enzymes such as glyoxalase I and II and glyceraldehyde-3-phosphate dehydrogenase. This inhibition leads to the accumulation of methylglyoxal and 3-deoxyglucosone in cells, which are potent inhibitors of protein glycosylation. 3,4-Dichlorothiophenol also inhibits nucleophilic attack on DNA by epoxide hydrolases such as epoxide hydrolase 1 and 2. This inhibition results in the accumulation of reactive metabolites that are covalently adducted with DNA bases.Formula:C6H4Cl2SPurity:Min. 95%Molecular weight:179.07 g/mol4-Bromo-2-methylthiophene
CAS:4-Bromo-2-methylthiophene is a linker that is used in the synthesis of metal carbonyls. It has been shown to be an efficient cross-linking agent for the preparation of polymers. 4-Bromo-2-methylthiophene can be isomerized to 2,5-dimethylthiophene by heating it with hydroxylamine. 4-Bromo-2-methylthiophene can also catalyze the alkylation of nucleophiles such as ammonia and dimethyl sulfate, as well as nucleophilic attack on carboxylic acid derivatives. This compound is acidic, due to its chloride substituent, which can react with basic groups such as hydroxyl groups or amines.Formula:C5H5BrSPurity:Min. 95%Color and Shape:Clear LiquidMolecular weight:177.06 g/mol3,7-Diamino-2,8-dimethyldibenzothiophene sulfone, contains 2,6-Dimethyl isomer
CAS: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.Formula:C14H14N2O2SPurity:Min. 95%Color and Shape:Slightly Yellow PowderMolecular weight:274.34 g/mol2-Bromo-5-benzoylthiophene
CAS:2-Bromo-5-benzoylthiophene is a brominated hydrophobic compound. It has a catalytic activity and can be used as an antibacterial agent. The 9-oxime of 2-bromo-5-benzoylthiophene is more active than the free drug and is capable of inhibiting the growth of bacteria in vitro. This oxime also has a higher affinity for DNA gyrase and topoisomerase IV than other drugs in this class, which may be due to its hydrophobic nature or bromine substitution. Molecular modeling studies have shown that the chlorine atom in the 9-oxime plays an important role in stabilizing the complex formed with DNA gyrase or topoisomerase IV, which could explain its high activity against these enzymes.
Formula:C11H7BrOSPurity:Min. 95%Molecular weight:267.14 g/mol2-Thiopheneethanol tosylate
CAS:2-Thiopheneethanol tosylate (2TEtOS) is an antitubercular agent that belongs to the class of thiopheneethanol esters. It is a potent inhibitor of Mycobacterium tuberculosis and other bacteria by blocking the transfer reactions that are required for bacterial growth. The molecular structure of 2TEtOS consists of a thiophene ring with an allyl group attached to it and a chiral sulfur atom in the center. This molecule can be derivatized with various ligands, which enables the control experiments to be performed. 2TEtOS has been shown to have redox potentials and diffraction properties that are similar to those of borohydride reduction agents, suggesting that 2TEtOS may also act as a reducing agent.Formula:C13H14O3S2Purity:Min. 95%Molecular weight:282.38 g/mol3-Amino-4-methyl-thiophen-2-carboxylic acid methyl ester
CAS:3-Amino-4-methylthiophen-2-carboxylic acid methyl ester (3AMTC) is a novel compound that has been shown to have antihypertensive activity, as well as other pharmacological actions. 3AMTC is an allosteric modulator of α7 nicotinic acetylcholine receptors, which are found in the central and peripheral nervous system. The efficacy of 3AMTC was evaluated using magnetic resonance spectroscopy to measure the effects on mouse tumor cells. This compound showed no carcinogenic potential, which may be due to its inability to cross the blood brain barrier.Purity:Min. 95%Molecular weight:171.22 g/mol2-Thiophenecarboxaldehyde
CAS:2-Thiophenecarboxaldehyde is a synthetic compound that has been shown to have in vitro antifungal activity. It has also been shown to inhibit the growth of bacteria and fungi, such as Candida albicans. The antimicrobial activity of 2-thiophenecarboxaldehyde has been demonstrated by in vitro studies using human serum, metal carbonyl complexes, and sodium salts. In addition, this compound inhibits the synthesis of proteins in animal cells infected with viruses or bacteria. It also has amoebicidal activity against Entamoeba histolytica and Leishmania donovani. This compound is used for the treatment of autoimmune diseases such as rheumatoid arthritis and multiple sclerosis.Formula:C5H4OSPurity:Min. 95%Color and Shape:Clear LiquidMolecular weight:112.15 g/molBenzo[b]thiophene-2-carbonitrile
CAS:Benzo[b]thiophene-2-carbonitrile is a naphthalene derivative with a catalytic backbones. It is a new synthetic method that provides the opportunity to access benzo[b]thiophene-2-carboxylic acid and 2,6-dibromo-benzo[b]thiophene in one step. This reaction has been found to be effective for the synthesis of various heterocycles, such as 3,4-dihydroquinoxaline, 2,6-dibromo-pyridine, and 6-(3'-chlorophenyl)-1H-[1']benzopyran. The optical properties of this compound have been investigated by UV/visible spectroscopy and shown to exhibit an intense blue color. Benzo[b]thiophene-2-carbonitrile can also act as an electron acceptor or donor in organic reactions with halogen substituentsFormula:C9H5NSPurity:Min. 95%Molecular weight:159.21 g/mol5-Chloro-4-nitrothiophene-2-sulfonylchloride
CAS:Please enquire for more information about 5-Chloro-4-nitrothiophene-2-sulfonylchloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C4HCl2NO4S2Purity:Min. 95%Molecular weight:262.09 g/mol4-Bromo-2-nitrothiophene
CAS:Please enquire for more information about 4-Bromo-2-nitrothiophene including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C4H2BrNO2SPurity:Min. 95%Molecular weight:208.03 g/mol2,6-Bis(triMethyltin)-4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo [1,2-b
CAS:Formula:C40H58S4Sn2Purity:96%Color and Shape:SolidMolecular weight:904.5505
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