
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) "
Products of "Heterocycles with Sulphur (S) "
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2-(Aminoiminomethyl)benzo[b]thiophen-6-yl ester2-thiophenecarboxylic acidmethanesulfonate
CAS:Please enquire for more information about 2-(Aminoiminomethyl)benzo[b]thiophen-6-yl ester2-thiophenecarboxylic acidmethanesulfonate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C15H14N2O5S3Purity:Min. 95%Molecular weight:398.48 g/molRef: 3D-FA151571
Discontinued product2,5-Dibromothieno[2,3-b]thiophene
CAS:Please enquire for more information about 2,5-Dibromothieno[2,3-b]thiophene including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Ref: 3D-FD62232
Discontinued product4H-Silolo[3,2-b:4,5-b']dithiophene, 4,4-dioctyl-
CAS:Formula:C24H38S2SiPurity:%Color and Shape:LiquidMolecular weight:418.7742-Chloro-3-bromomethylthiophene
CAS:Formula:C5H4BrClSPurity:97%Color and Shape:LiquidMolecular weight:211.50731-(2,5-Dichlorothiophen-3-yl)ethanone
CAS:Formula:C6H4Cl2OSPurity:98%Color and Shape:SolidMolecular weight:195.06642-THIOPHENECARBOXYLIC ACID SODIUM SALT
CAS:2-Thiophenecarboxylic acid sodium salt (2TCAS) is a reagent that is used in the synthesis of organic compounds. It has been shown to be an anticancer agent, with a mechanism of action similar to other estrogen receptor modulators. 2TCAS inhibits the growth of breast cancer cells by inhibiting the production of estrogen and progesterone, which are both important for normal cell function and proliferation. 2TCAS also induces apoptosis in cancer cells by binding to DNA, leading to cross-linking and DNA damage. This leads to the activation of pro-apoptotic proteins such as Bax and caspase 3, which then activate downstream apoptotic pathways. The anticancer activity of 2TCAS is due to its ability to inhibit DNA synthesis and disrupt gene transcription, leading to inhibition of cellular proliferation and induction of apoptosis. 2TCAS is a nucleophilic reactant that can react with oxygen nucleophiles such as hydroxFormula:C5H3NaO2SPurity:Min. 95%Molecular weight:150.13 g/molRef: 3D-FT153765
Discontinued productdiethyl 5-[(2-chloroacetyl)amino]-3-methyl-2,4-thiophenedicarboxylate
CAS:Please enquire for more information about diethyl 5-[(2-chloroacetyl)amino]-3-methyl-2,4-thiophenedicarboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C13H16ClNO5SPurity:Min. 95%Molecular weight:333.79 g/molRef: 3D-FD59077
Discontinued product2-Bromo-4-fluorothiophene
CAS:Please enquire for more information about 2-Bromo-4-fluorothiophene including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C4H2BrFSPurity:Min. 95%Molecular weight:181.03 g/molRef: 3D-FB75882
Discontinued product2,6-Dibromobenzo[1,2-b:4,5-b']dithiophene
CAS:Please enquire for more information about 2,6-Dibromobenzo[1,2-b:4,5-b']dithiophene including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%Ref: 3D-FD62790
Discontinued product3,6-Dibromothieno[3,2-b]thiophene
CAS:Formula:C6H2Br2S2Purity:98%Color and Shape:SolidMolecular weight:298.01813-Acetyl-5-chlorothiophene-2-sulfonylchloride
CAS:Please enquire for more information about 3-Acetyl-5-chlorothiophene-2-sulfonylchloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C6H4Cl2O3S2Purity:Min. 95%Molecular weight:259.13 g/molRef: 3D-FA152215
Discontinued productMethyl 2-amino-5-methyl-4-(4-propylphenyl)thiophene-3-carboxylate
CAS:Please enquire for more information about Methyl 2-amino-5-methyl-4-(4-propylphenyl)thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C16H19NO2SPurity:Min. 95%Molecular weight:289.39 g/molRef: 3D-FM113460
Discontinued productIsoprothiolane
CAS:Isoprothiolane is a chemical compound that has been shown to be synergistic with the herbicide paraquat. This synergy is due to the fact that paraquat induces the production of reactive oxygen species (ROS) in wild-type bacteria, which damages and destroys bacterial membranes. Isoprothiolane inhibits ROS production by blocking the electron transport chain, which prevents ROS from damaging bacterial membranes. Isoprothiolane is also used as a chemical probe for investigating the interactions between membrane-bound enzymes. It has been shown to inhibit malonic acid synthesis in kidney bean cells and histological analysis has revealed that it causes liver lesions in rats exposed to paraquat. Isoprothiolane can be detected using surface methodology such as atomic force microscopy or scanning electron microscopy.Purity:Min. 95%Ref: 3D-FI40999
Discontinued productMethyl 2-[(chloroacetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
CAS:Please enquire for more information about Methyl 2-[(chloroacetyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H12ClNO3SPurity:Min. 95%Molecular weight:273.74 g/molRef: 3D-FM113888
Discontinued product2-(Chloroacetyl)thiophene
CAS:Please enquire for more information about 2-(Chloroacetyl)thiophene including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C6H5ClOSPurity:Min. 95%Molecular weight:160.62 g/molRef: 3D-FC20184
Discontinued product2-Amino-N-(4-methylphenyl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide
CAS:Please enquire for more information about 2-Amino-N-(4-methylphenyl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C15H16N2OSPurity:Min. 95%Molecular weight:272.37 g/molRef: 3D-FA113547
Discontinued product5-(4-Amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylicacid 5-methyl-2-(1-methylethyl)cyclohexylester
CAS:Please enquire for more information about 5-(4-Amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylicacid 5-methyl-2-(1-methylethyl)cyclohexylester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C18H27N3O4SPurity:Min. 95%Molecular weight:381.49 g/molRef: 3D-FA150681
Discontinued product5-Pyrrolidin-2-ylthiophene-2-carboxylic acid hydrochloride
CAS:Please enquire for more information about 5-Pyrrolidin-2-ylthiophene-2-carboxylic acid hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C9H11NO2SPurity:Min. 95%Molecular weight:197.26 g/molRef: 3D-FP134499
Discontinued product2-Amino-3-chlorothiophenol
CAS:2-Amino-3-chlorothiophenol is an isothiocyanate that has been shown to have high efficiency and a low cost of production. It is used in the synthesis of heterocycles, including benzothiazoles, pyridines, and pyrimidines. 2-Amino-3-chlorothiophenol also has structural similarities to other solvents, such as chlorinated hydrocarbons, but it does not contain chlorine. Therefore, 2-amino-3-chlorothiophenol is environmentally friendly and can be manufactured using sustainable methods.Purity:Min. 95%Ref: 3D-FA165395
Discontinued product2-Amino-4-(trifluoromethyl)thiophene-3-carboxylic acid methyl ester
CAS:Please enquire for more information about 2-Amino-4-(trifluoromethyl)thiophene-3-carboxylic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C7H6F3NO2SPurity:Min. 95%Molecular weight:225.19 g/molRef: 3D-FA159131
Discontinued productMethyl 5-chlorothiophene-2-carboxylate
CAS:Methyl 5-chlorothiophene-2-carboxylate is a drug substance that inhibits the tyrosine kinase activity of β-cells and has been shown to inhibit the endoplasmic reticulum stress response. It has been shown to be a potent inhibitor of cancer cell growth and induces apoptosis in leukemia cells. Methyl 5-chlorothiophene-2-carboxylate is also an insensitive inhibitor of protein synthesis and retards the growth of cancer cells by inhibiting cycle analysis.Formula:C6H5ClO2SPurity:Min. 95%Molecular weight:176.62 g/molRef: 3D-FM141146
Discontinued product2,8-Difluoro-5-(trifluoromethyl)-5H-dibenzo[b,d]thiophen-5-ium Trifluoromethanesulfonate
CAS:Formula:C14H6F8O3S2Purity:98%Color and Shape:SolidMolecular weight:438.31295,6,7,8-Tetrahydro-4H-cyclohepta[b]thiophene-2-carbonyl chloride
CAS:Please enquire for more information about 5,6,7,8-Tetrahydro-4H-cyclohepta[b]thiophene-2-carbonyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C10H11ClOSPurity:Min. 95%Molecular weight:214.71 g/molRef: 3D-FT120633
Discontinued product2-Amino-N-benzyl-6-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS:Please enquire for more information about 2-Amino-N-benzyl-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:C20H26N2OSPurity:Min. 95%Molecular weight:342.5 g/molRef: 3D-FA113611
Discontinued product3-Iodo-thiophene-2-carboxylic acid Methyl ester
CAS:Formula:C6H5IO2SPurity:95%Color and Shape:SolidMolecular weight:268.07224-Ethyl-5-methylthiophene-3-carbohydrazide
CAS:Please enquire for more information about 4-Ethyl-5-methylthiophene-3-carbohydrazide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H12N2OSPurity:Min. 95%Molecular weight:184.26 g/molRef: 3D-FE114298
Discontinued productMethyl 2-methylthiophene-3-carboxylate
CAS:Methyl 2-methylthiophene-3-carboxylate is a pyridine derivative that can be synthesized by the reaction of tert-butyl alcohol with methyl bromide and sodium hydroxide. The product is a tert-butyl group that has been acetylated, formylated, and then chloride. Methyl 2-methylthiophene-3-carboxylate is a colorless liquid with a strong odor. This compound is used as an intermediate in organic synthesis and it reacts with sodium hydroxide to form methyl 2-methylthiophene carboxylate. The tertiary butyl group can be substituted with other groups such as chlorides or stannic chlorides.Formula:C7H8O2SPurity:Min. 95%Molecular weight:156.2 g/molRef: 3D-FM139420
Discontinued product5-Amino-4-cyano-N,N-diethyl-3-methylthiophene-2-carboxamide
CAS:Please enquire for more information about 5-Amino-4-cyano-N,N-diethyl-3-methylthiophene-2-carboxamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H15N3OSPurity:Min. 95%Molecular weight:237.32 g/molRef: 3D-FA113371
Discontinued productMethyl 2-amino-4-(2-naphthyl)thiophene-3-carboxylate
CAS:Please enquire for more information about Methyl 2-amino-4-(2-naphthyl)thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C16H13NO2SPurity:Min. 95%Molecular weight:283.35 g/molRef: 3D-FM113400
Discontinued product2-Bromo-3-methylthiophene
CAS:2-Bromo-3-methylthiophene (2BMT) is an organic chemical compound that has been used for the Suzuki coupling reaction. It can be prepared by reacting 2-bromo-3-methylthiophene with potassium hydroxide in a hydroxide solution. 2BMT has shown to inhibit the activity of tiagabine hydrochloride, which is a drug that regulates GABA neurotransmission. 2BMT is also used as an intermediate in the synthesis of carbonyl group compounds and halides. The structure and physical properties of 2BMT have been studied in detail by x-ray crystallography and nmr spectroscopy. The following are some ways you could modify the product descriptions above: Rifapentine is an anti-tuberculosis drug that belongs to the class of rifamycins. It is the most active of the rifamycins for the treatment of tuberculosis.Formula:C5H5BrSPurity:Min. 95%Color and Shape:Clear LiquidMolecular weight:177.06 g/mol2-Methylthiophene-3-thiol
CAS:2-Methylthiophene-3-thiol is a reactive, ionizable, and isolable compound that is found in food chemistry. It has been shown to react with disulfides to form alicyclic compounds as well as react with electrons, which leads to the production of free radicals. 2-Methylthiophene-3-thiol also reacts with functional groups (e.g., amines), producing a variety of products. In addition, 2-methylthiophene-3-thiol can be used as a model system for studying the effects of neutral pH on chemical interactions and reactions.Formula:C5H6S2Purity:Min. 95%Molecular weight:130.23 g/molRef: 3D-FM153193
Discontinued product1-[5-Methyl-7-(thiophen-2-yl)-2,3-dihydro-1-benzofuran-2-yl]methanamine
Please enquire for more information about 1-[5-Methyl-7-(thiophen-2-yl)-2,3-dihydro-1-benzofuran-2-yl]methanamine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H15NOSPurity:Min. 95%Molecular weight:245.34 g/mol5-Bromo-4-methoxythiophene-3-carboxylic acid
CAS:Please enquire for more information about 5-Bromo-4-methoxythiophene-3-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C6H5BrO3SPurity:Min. 95%Molecular weight:237.07 g/molRef: 3D-FB156404
Discontinued product2-Acetyl-5-bromothiophene
CAS:Formula:C6H5BrOSPurity:98%Color and Shape:SolidMolecular weight:205.0723Ethyl 2-[(2-chloropropanoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS:Please enquire for more information about Ethyl 2-[(2-chloropropanoyl)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:C14H18ClNO3SPurity:Min. 95%Molecular weight:315.82 g/molRef: 3D-FE127343
Discontinued product5-Bromobenzo[b]thiophene-3-carboxylic acid
CAS:Formula:C9H5BrO2SPurity:97%Color and Shape:SolidMolecular weight:257.10385-(Boc-aminomethyl)thiophene-2-boronic acid
CAS:Formula:C10H16BNO4SPurity:98%Color and Shape:SolidMolecular weight:257.1143Ref: IN-DA0038CH
1g75.00€5g202.00€10g532.00€25gTo inquire50gTo inquire100gTo inquire100mg40.00€250mg51.00€500mg65.00€Methyl 2-[(chloroacetyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate
CAS:Please enquire for more information about Methyl 2-[(chloroacetyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H18ClNO3SPurity:Min. 95%Molecular weight:315.82 g/molRef: 3D-FM113894
Discontinued productMethyl 3-hydroxy-5-trifluoromethylthiophene-2-carboxylate
CAS:Methyl 3-hydroxy-5-trifluoromethylthiophene-2-carboxylate is a bioisostere of methyl thioglycolate. It condenses with different heterocycles to form new heterocyclic compounds, and is hydrolyzed to form carboxylic acids. Methyl 3-hydroxy-5-trifluoromethylthiophene-2-carboxylate is used as a decarboxylation agent in the synthesis of biologically active compounds. Methyl 3-hydroxy-5-trifluoromethylthiophene-2-carboxylate can also be used to synthesize methyl thioglycolate from thioglycolic acid, which is used in the production of polymers for textiles and plastics.Formula:C7H5F3O3SPurity:Min. 95%Molecular weight:226.17 g/molRef: 3D-FM138243
Discontinued product5-Nitrothiophene-3-carbonitrile
CAS:Formula:C5H2N2O2SPurity:96%Color and Shape:SolidMolecular weight:154.14658Bis[4-(diphenylsulfonio)phenyl]sulfide bis(hexafluoroantimonate) - mixture (p-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimon ate)
CAS:Bis[4-(diphenylsulfonio)phenyl]sulfide bis(hexafluoroantimonate) - mixture (p-Thiophenyl phenyl diphenyl sulfonium hexafluoroantimon ate) is an inorganic compound that has been used as a photoresist in the manufacture of semiconductor devices. It is also used in lithography, fields, and functionalizing. Advances in this area have led to new applications for photonics.Formula:C36H28S3•(SbF6)2Purity:Min. 95%Color and Shape:PowderMolecular weight:1,028.31 g/molRef: 3D-FB103562
Discontinued productMethyl 2-amino-4-(4-chlorophenyl)-5-methylthiophene-3-carboxylate
CAS:Please enquire for more information about Methyl 2-amino-4-(4-chlorophenyl)-5-methylthiophene-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-FM113455
Discontinued product2-Hydroxy-6-thiophen-2-yl-isonicotinic Acid
CAS:Controlled ProductFormula:C10H7NO3SColor and Shape:NeatMolecular weight:221.232Ethyl 2-[(chloroacetyl)amino]-4,5-dihydronaphtho[1,2-b]thiophene-3-carboxylate
CAS:Please enquire for more information about Ethyl 2-[(chloroacetyl)amino]-4,5-dihydronaphtho[1,2-b]thiophene-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C17H16ClNO3SPurity:Min. 95%Molecular weight:349.83 g/molRef: 3D-FE135852
Discontinued productMethyl-(2-thiophen-2-yl-ethyl)amine
CAS:Please enquire for more information about Methyl-(2-thiophen-2-yl-ethyl)amine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C7H11NS·HClPurity:Min. 95%Molecular weight:177.7 g/molRef: 3D-FM52175
Discontinued product(5-Trifluoromethyl-Thiophen-3-Yl)-Methanol
CAS:Formula:C6H5F3OSPurity:95%Color and Shape:SolidMolecular weight:182.1635