
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.
Subcategories of "Heterocycles with Sulphur (S) "
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Methyl-2-thiophenepropionate
CAS: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 pagePurity:Min. 95%2-Amino-N-(3-methoxyphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS: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 pageFormula:C16H18N2O2SPurity:Min. 95%Molecular weight:302.39 g/molRef: 3D-FA113572
Discontinued product2-AMINO-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID
CAS:Formula:C9H11NO2SPurity:97%Color and Shape:SolidMolecular weight:197.254140000000042-(1H-Pyrrol-1-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid
CAS: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 pageFormula:C13H13NO2SPurity:Min. 95%Molecular weight:247.31 g/molRef: 3D-FP135679
Discontinued product5-BROMO-N-ISOPROPYLTHIOPHENE-2-CARBOXAMIDE
CAS:Formula:C8H10BrNOSPurity:98%Color and Shape:SolidMolecular weight:248.1401Methyl 2-amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carboxylate
CAS: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 pageFormula:C14H15NO3SPurity:Min. 95%Molecular weight:277.34 g/molRef: 3D-FM113457
Discontinued productBenzo[b]thiophene, 5-chloro-
CAS:Formula:C8H5ClSPurity:97%Color and Shape:SolidMolecular weight:168.64332-Amino-N-(4-ethylphenyl)-6-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS: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 pageFormula:C21H28N2OSPurity:Min. 95%Molecular weight:356.53 g/molRef: 3D-FA113714
Discontinued product3-Hydroxymetnylbenzo[b]thiophene
CAS:Formula:C9H8OSPurity:96%Color and Shape:SolidMolecular weight:164.22422-Amino-N-benzyl-4-phenylthiophene-3-carboxamide
CAS: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 pageFormula:C18H16N2OSPurity:Min. 95%Molecular weight:308.4 g/molRef: 3D-FA113743
Discontinued product3-Methoxythiophene-2-carboxylic acid
CAS:Formula:C6H6O3SPurity:95%Color and Shape:SolidMolecular weight:158.1753-Bromo-2-(trifluoromethyl)thiophene
CAS: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 pagePurity:Min. 95%Ref: 3D-FB142490
Discontinued product3-Chloro-1-benzothiophene-2-carbaldehyde
CAS: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).Formula:C9H5ClOSPurity:Min. 95%Molecular weight:196.65 g/molRef: 3D-FC132746
Discontinued productMethyl 2-amino-4-(4-ethoxyphenyl)thiophene-3-carboxylate
CAS: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 pageFormula:C14H15NO3SPurity:Min. 95%Molecular weight:277.34 g/molRef: 3D-FM113389
Discontinued product2-Bromo-3-decylthiophene
CAS: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.Formula:C14H23BrSPurity:Min. 95%Molecular weight:303.3 g/molRef: 3D-FB153201
Discontinued productMethyl 3-Amino-4,5,6,7-Tetrahydro-1-Benzothiophene-2-Carboxylate
CAS: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 hasFormula:C10H13NO2SPurity:Min. 95%Molecular weight:211.28 g/molRef: 3D-FM156939
Discontinued product5-Nitrothiophene-2-carboxylic acid
CAS:Formula:C5H3NO4SPurity:95%Color and Shape:SolidMolecular weight:173.1466Methyl 2-[(cyanoacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS: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 pageFormula:C13H14N2O3SPurity:Min. 95%Molecular weight:278.33 g/molRef: 3D-FM118715
Discontinued product4,5,6,7-Tetrahydro-1-benzothiophene-3-carbohydrazide
CAS: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 pageFormula:C9H12N2OSPurity:Min. 95%Molecular weight:196.27 g/molRef: 3D-FT114116
Discontinued product2,5-Dibromothieno[3,2-b]thiophene
CAS: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.Formula:C6H2Br2S2Purity:Min. 95%Molecular weight:298.02 g/mol3-Methylthiophene-2-carbonyl chloride
CAS: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.Formula:C6H5ClOSPurity:Min. 95%Molecular weight:160.62 g/molRef: 3D-FM33082
Discontinued product3-Chloro-6-methylbenzo[b]thiophene-2-carboxylic acid
CAS: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.Formula:C10H7ClO2SPurity:Min. 95%Molecular weight:226.68 g/molRef: 3D-FC57161
Discontinued product4,5-Dichlorothiophene-2-carboxylic acid
CAS:Formula:C5H2Cl2O2SPurity:98%Color and Shape:SolidMolecular weight:197.0392Thiophene-2-sulfonyl chloride
CAS:Formula:C4H3ClO2S2Purity:97%Color and Shape:SolidMolecular weight:182.6484Methyl 5-(2-hydroxyethyl)thiophene-2-carboxylate
CAS: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 pageFormula:C8H10O3SPurity:Min. 95%Molecular weight:186.23 g/molRef: 3D-FM142034
Discontinued product2-Bromo-5-methylthiophene
CAS: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.Formula:C5H5BrSPurity:Min. 95%Molecular weight:177.06 g/molRef: 3D-FB62199
Discontinued productMorpholin-4-yl-thiophen-3-yl-acetic acid
CAS: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 pagePurity:Min. 95%Ref: 3D-FM36875
Discontinued product2-Acetyl-3-methylthiophene
CAS: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.Formula:C7H8OSPurity:Min. 95%Molecular weight:140.2 g/mol2-Amino-6-ethyl-N-(3-methoxyphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS: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 pageFormula:C18H22N2O2SPurity:Min. 95%Molecular weight:330.45 g/molRef: 3D-FA113574
Discontinued productEthyl 5-(aminocarbonyl)-2-[(cyanoacetyl)amino]-4-methylthiophene-3-carboxylate
CAS: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 pageFormula:C12H13N3O4SPurity:Min. 95%Molecular weight:295.32 g/molRef: 3D-FE118682
Discontinued productBenzothiophene-5-boronic acid
CAS:Controlled ProductApplications Benzothiophene-5-boronic acidFormula:C8H7BO2SColor and Shape:NeatMolecular weight:178.02Benzo[b]thiophene-2-carboxylic acid, 5-amino-, methyl ester
CAS:Formula:C10H9NO2SPurity:97%Color and Shape:SolidMolecular weight:207.249Ethyl 2-(acetylamino)-4,5-dimethylthiophene-3-carboxylate
CAS: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 pageFormula:C11H15NO3SPurity:Min. 95%Molecular weight:241.31 g/molRef: 3D-FE116607
Discontinued productMethyl 3-amino-4-(benzenesulfonyl)thiophene-2-carboxylate
CAS:Please enquire for more information about Methyl 3-amino-4-(benzenesulfonyl)thiophene-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Ref: 3D-FM43699
Discontinued product2-Amino-N-(2-methoxyphenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide
CAS: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 pageFormula:C17H20N2O2SPurity:Min. 95%Molecular weight:316.42 g/molRef: 3D-FA113636
Discontinued productethyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate
CAS: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 pageFormula:C13H12ClNO2SPurity:Min. 95%Molecular weight:281.76 g/molRef: 3D-FE59161
Discontinued product2-Amino-5-isopropyl-N-phenylthiophene-3-carboxamide
CAS: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 pageFormula:C14H16N2OSPurity:Min. 95%Molecular weight:260.36 g/molRef: 3D-FA113723
Discontinued product2-[(Chloroacetyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS:Please enquire for more information about 2-[(Chloroacetyl)amino]-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 pageFormula:C12H15ClN2O2SPurity:Min. 95%Molecular weight:286.78 g/molRef: 3D-FC113885
Discontinued product3-Bromothiophene-2-carboxamide
CAS:Formula:C5H4BrNOSPurity:99%Color and Shape:SolidMolecular weight:206.06043,4-Ethylenedioxythiophene
CAS: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.Formula:C6H6O2SPurity:Min. 98 Area-%Color and Shape:Yellow Clear LiquidMolecular weight:142.18 g/molMethyl 3-fluoro-2-thiophenecarboxylate
CAS: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-Formula:C6H5FO2SPurity:Min. 95%Molecular weight:160.17 g/molRef: 3D-FM75888
Discontinued productEthyl 5-[(chloroacetyl)amino]-4-cyano-3-methylthiophene-2-carboxylate
CAS: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 pageFormula:C11H11ClN2O3SPurity:Min. 95%Molecular weight:286.74 g/molRef: 3D-FE114065
Discontinued productMethyl 2-[(chloroacetyl)amino]-4-(4-fluorophenyl)thiophene-3-carboxylate
CAS:Please enquire for more information about Methyl 2-[(chloroacetyl)amino]-4-(4-fluorophenyl)thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H11ClFNO3SPurity:Min. 95%Molecular weight:327.76 g/molRef: 3D-FM113908
Discontinued product2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene
CAS:Please enquire for more information about 2,6-Dibromo-4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C25H36Br2S2Purity:Min. 95%Molecular weight:560.49 g/molRef: 3D-FD153205
Discontinued product2-Amino-N-(2,5-dichlorophenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS:Please enquire for more information about 2-Amino-N-(2,5-dichlorophenyl)-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 pageFormula:C15H14Cl2N2OSPurity:Min. 95%Molecular weight:341.26 g/molRef: 3D-FA113757
Discontinued productThieno[3,2-b]thiophene-2-carbonitrile
CAS:Formula:C7H3NS2Purity:95%Color and Shape:SolidMolecular weight:165.2354METHYL 4,5-DIBROMO-3-HYDROXYTHIOPHENE-2-CARBOXYLATE
CAS:Formula:C6H4Br2O3SPurity:95%Color and Shape:SolidMolecular weight:315.96723-Thiophenemethylamine
CAS:3-Thiophenemethylamine is an aryl chloride that can be synthesized in the lab. 3-Thiophenemethylamine has been shown to enhance the efficiency of perovskite solar cells and has been used in experiments to study the interaction between polypeptides and amines. 3-Thiophenemethylamine is also used as a chemical intermediate for the synthesis of other compounds, including ring-opening polymerization with ethanolamine.Formula:C5H7NSPurity:Min. 95%Molecular weight:113.18 g/molRef: 3D-FT16027
Discontinued product