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Heterocycles with Sulphur (S)

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) "

Found 1000 products of "Heterocycles with Sulphur (S) "

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  • 2-Amino-5-chlorothiophenol

    CAS:
    <p>2-Amino-5-chlorothiophenol is an aminothiophene derivative that has been shown to be an effective antibacterial agent. It is a substrate in the synthesis of polyesters and is used as a precursor in the synthesis of ciprofloxacin, a broad spectrum antibiotic. 2-Amino-5-chlorothiophenol has been shown to catalyze the reaction between phenyl groups and heterocycles, which is an important step in the synthesis of ciprofloxacin and fluconazole. The optimal reaction temperature for this process is between 150°C - 180°C. The irradiation time for this process varies depending on the intensity of light used, with optimal results obtained after 10 minutes at 25 kGy.</p>
    Formula:C6H6ClNS
    Purity:Min. 95 Area-%
    Color and Shape:Powder
    Molecular weight:159.64 g/mol

    Ref: 3D-FA32225

    1g
    645.00€
    2g
    1,122.00€
    5g
    2,657.00€
    250mg
    305.00€
    500mg
    458.00€
  • 2-Iminothiolane hydrochloride

    CAS:
    <p>2-Iminothiolane hydrochloride is an amine that reacts with free thiol groups in proteins. It can be used to generate models of protein structures, as well as to study the effects of disulfide bonds on protein stability and function. 2-Iminothiolane hydrochloride has been shown to inhibit HIV infection by blocking the uptake of all-trans retinoic acid into cells. This drug also has minimal toxicity and can be used for cancer therapy. The drug was shown to have minimal toxicity in vitro, but it has not yet been tested in vivo.</p>
    Formula:C4H8ClNS
    Purity:Min. 95%
    Color and Shape:White Off-White Powder
    Molecular weight:137.63 g/mol

    Ref: 3D-FI24559

    1g
    235.00€
    2g
    419.00€
    5g
    845.00€
    10g
    1,511.00€
    25g
    3,100.00€
  • 5-Formyl-2-thiopheneboronic acid

    CAS:
    <p>5-Formyl-2-thiopheneboronic acid is a synthetic molecule that has been shown to be an effective electron microscope stabilizer. It is a boronate ester with a formyl group at the 2-position and a thiophene ring at the 5-position. The chloride in this molecule is used as a functional group, which can then react with other molecules to form new compounds. The functional theory of 5-formyl-2-thiopheneboronic acid includes its ability to form bonds with other molecules and its use as an inorganic base. The particle size of 5-formyl-2-thiopheneboronic acid is unsymmetrical, making it different from other molecules.</p>
    Formula:C5H5BO3S
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:155.97 g/mol

    Ref: 3D-FF31588

    5g
    135.00€
    10g
    168.00€
    25g
    280.00€
  • 2-Amino-1-aza-3-((4-methylphenyl)sulfonyl)prop-1-enyl thiophene-2-carboxylate

    CAS:
    <p>Please enquire for more information about 2-Amino-1-aza-3-((4-methylphenyl)sulfonyl)prop-1-enyl thiophene-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formula:C14H14N2O4S2
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:338.4 g/mol

    Ref: 3D-FA169801

    1g
    150.00€
    2g
    229.00€
    500mg
    134.00€
  • 3,6-Dibromothieno[3,2-b]thiophene

    CAS:
    <p>3,6-Dibromothieno[3,2-b]thiophene is a semiconducting material that has been shown to have electron mobility of 1.5 cm2/Vs and an enhancement factor of ~5 in pyridine as the acceptor molecule. The compound is processed into thin films using chemical vapor deposition and shows potential for use in transistors. 3,6-Dibromothieno[3,2-b]thiophene is also a natural gas sensor that can be used to detect methane concentrations in the range of 0.1% - 10% by volume.</p>
    Formula:C6H2Br2S2
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:298.02 g/mol

    Ref: 3D-FD62226

    1g
    729.00€
    2g
    1,193.00€
    100mg
    218.00€
    250mg
    410.00€
    500mg
    547.00€
  • Benzo[b]thiophene-2-carboxaldehyde

    CAS:
    <p>Benzo[b]thiophene-2-carboxaldehyde is a compound that has optical properties with a dihedral angle of 90°. This compound also has a functional group of imine, which can be found in the amino acid histidine. Benzo[b]thiophene-2-carboxaldehyde has been shown to have cancer inhibiting properties by targeting the protease activity of at1 receptors. It inhibits the synthesis of protein and RNA by binding to them and preventing their production. This compound also inhibits the activity of proteases, which are enzymes that break down proteins. Benzo[b]thiophene-2-carboxaldehyde is synthesized through metathesis reactions, which are reactions that involve the exchange of atoms between two compounds. The yield is isolated at about 95%.</p>
    Formula:C9H6OS
    Purity:Min. 95%
    Molecular weight:162.21 g/mol

    Ref: 3D-FB03118

    10g
    135.00€
    25g
    163.00€
    50g
    260.00€
    100g
    343.00€
  • 3-(Trifluoromethyl)-1-benzothiophene-2-carboxylic acid

    CAS:
    <p>3-(Trifluoromethyl)-1-benzothiophene-2-carboxylic acid is a versatile building block that can be used as a reagent, speciality chemical, and useful scaffold in research. This compound has been used to synthesize the drug called Raxibacumab, which is an antibody fragment. 3-(Trifluoromethyl)-1-benzothiophene-2-carboxylic acid can be used as a reaction component or intermediate to produce drugs such as Cefotaxime, Penicillin G, and Ampicillin.</p>
    Formula:C10H5F3O2S
    Purity:Min. 95%
    Molecular weight:246.21 g/mol

    Ref: 3D-FT94107

    25mg
    264.00€
    50mg
    352.00€
    100mg
    496.00€
    250mg
    872.00€
    500mg
    1,312.00€
  • Ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

    CAS:
    <p>Ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate is an antibacterial agent that inhibits the growth of bacteria by binding to amines and metal ions. It also has in vitro anticancer activity against cancer cells. Ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate has been shown to have antiinflammatory activity in rats.</p>
    Formula:C11H15SNO2
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:225.31 g/mol

    Ref: 3D-FE59050

    100g
    135.00€
  • 3-Bromomethylthiophene

    CAS:
    <p>3-Bromomethylthiophene is a monomer that has been shown to inhibit the synthesis of cholesterol. This inhibition is due to the inhibition of 3-hydroxy-3-methylglutaryl coenzyme A reductase, which converts HMGCoA to mevalonate and is an enzyme involved in the synthesis of cholesterol. The kinetics of this reaction were studied using UV spectroscopy and kinetic analysis. The optical properties of 3-bromomethylthiophene have also been examined using fluorescence microscopy. It has also been shown to have antihypertensive activity, which may be due to its ability to inhibit angiotensin converting enzyme (ACE).</p>
    Formula:C5H5BrS
    Purity:Min. 90%
    Color and Shape:Clear Liquid
    Molecular weight:177.06 g/mol

    Ref: 3D-FB149596

    1g
    343.00€
    2g
    489.00€
    100mg
    109.00€
    250mg
    171.00€
    500mg
    229.00€
  • 5-Bromothiophene-2-carboxylic acid methyl ester

    CAS:
    <p>5-Bromothiophene-2-carboxylic acid methyl ester is an alkene that is used in the synthesis of molybdenum trioxide and other polyhalogenated compounds. It can be prepared by alkylation of 5-bromothiophene with ethyl bromoacetate in the presence of carbon tetrachloride and a halide, such as bromine. The use of photophysical optimization has been shown to significantly improve the yield of this reaction. The reactive nature of 5-bromothiophene-2-carboxylic acid methyl ester makes it suitable for use in organic synthesis. This compound has been shown to have a positive effect on bone mass, which may be due to its ability to inhibit osteoclasts, reducing the activity of these cells that break down bone tissue.</p>
    Formula:C6H5BrO2S
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:221.07 g/mol

    Ref: 3D-FB67902

    50g
    170.00€
  • 5-Methyl-2-thiophenecarboxylic acid

    CAS:
    <p>5-Methyl-2-thiophenecarboxylic acid is an organic compound with the molecular formula CH3COOH. It has a carboxyl group at one end and a methyl group at the other, hence its name. 5-Methyl-2-thiophenecarboxylic acid is used in the synthesis of esters that are useful as intermediates in the production of pharmaceuticals, pesticides, and other chemicals. The asymmetric synthesis of 5-Methyl-2-thiophenecarboxylic acid was accomplished by reacting it with sodium hydroxide in methanol. The compound is also found to have anticarcinogenic properties. A study conducted on mice showed that 5-Methyl-2-thiophenecarboxylic acid inhibited skin cancer by inducing apoptosis in melanoma cells and inhibiting cell proliferation. 5-Methyl-2-thiophenecarboxylic acid has been shown to</p>
    Formula:C6H6O2S
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:142.18 g/mol

    Ref: 3D-FM29285

    25g
    182.00€
    50g
    291.00€
    100g
    410.00€
    250g
    807.00€
    500g
    1,302.00€
  • 2,5-Thiophenedicarboxylic acid

    CAS:
    <p>2,5-Thiophenedicarboxylic acid is an inorganic acid that is a potent inhibitor of the enzyme 2-aminoterephthalic acid (TPA) hydrolase. 2,5-Thiophenedicarboxylic acid has shown antiinflammatory activity and can be used for treating skin cancer. It has been found to inhibit the production of nitric oxide and prostaglandin E2 by inhibiting TPA hydrolase, which is required for the conversion of TPA to its active form. This inhibition causes a reduction in inflammation as well as an anticancer effect. The molecular docking analysis revealed that 2,5-thiophenedicarboxylic acid binds to the active site of TPA hydrolase with high affinity. X-ray crystal structures have revealed coordination geometry between 2,5-thiophenedicarboxylic acid and TPA hydrolase. The fluorescence probe showed that</p>
    Formula:C6H4O4S
    Purity:Min. 95%
    Color and Shape:White Powder
    Molecular weight:172.16 g/mol

    Ref: 3D-FT05977

    250g
    236.00€
    500g
    356.00€
  • 1-Benzothiophene-3-carbohydrazide

    CAS:
    <p>1-Benzothiophene-3-carbohydrazide (1BZC) is a small molecule that inhibits the growth of cancer cells. It acts by inhibiting the protein kinase pim-1, which is necessary for many cellular processes, including cell proliferation and cell adhesion. 1BZC has been shown to inhibit tumor growth in vivo, as well as in vitro in cancer cell lines and mouse xenografts. The drug has also been shown to disrupt tumor vascularization by targeting the protein vegfr-2. 1BZC has also been shown to be effective against two different human cancers: MDA-MB231 breast cancer cells and MKN45 gastric cancer cells. The drug has anti-proliferative activity against both cell lines and inhibits the growth of MDA-MB231 cells more than MKN45 cells.</p>
    Formula:C9H8N2OS
    Purity:Min. 95 Area-%
    Color and Shape:Powder
    Molecular weight:192.24 g/mol

    Ref: 3D-FB114131

    1g
    343.00€
    2g
    478.00€
    5g
    906.00€
    500mg
    200.00€
  • 2-Ethylthiophene

    CAS:
    <p>2-Ethylthiophene is a reactive, heterobicyclic compound that is used as a reagent in organic synthesis. It has been shown to have an activation energy of 51 kcal/mol. 2-Ethylthiophene has been shown to be carcinogenic in experimental models, where it was found to cause cervical cancer in mice. It is also a potent inhibitor of the sodium-dependent glucose transporter and may be effective for treating chronic bronchitis when administered with trifluoroacetic acid.</p>
    Formula:C6H8S
    Purity:(1H-Nmr) Min. 95 Area-%
    Color and Shape:Yellow Clear Liquid
    Molecular weight:112.19 g/mol

    Ref: 3D-FE34625

    5g
    135.00€
    10g
    162.00€
    25g
    277.00€
    50g
    390.00€
    100g
    578.00€
  • (6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-methyl-spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione

    CAS:
    <p>(6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-methyl-spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione is a fine chemical that can be used as a building block for the synthesis of complex compounds. This compound is also useful as a reagent and specialty chemical. (6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-methyl spiro[androsta-1,4 diene 17.beta., 5'(1'3'oxathiolane)] 2',3',4'-trione has been shown to be an excellent intermediate for organic reactions and may be used as a scaffold in drug design.</p>
    Formula:C22H24F2O5S
    Purity:Min. 95%
    Molecular weight:438.49 g/mol

    Ref: 3D-FD103607

    5mg
    252.00€
    10mg
    364.00€
    25mg
    485.00€
    50mg
    728.00€
    100mg
    1,083.00€
  • 5-Formyl-2-thiopheneboronic acid pinacol ester

    CAS:
    <p>5-Formyl-2-thiopheneboronic acid pinacol ester is a boron derivative ester that serves as a Suzuki coupling building block. It is a highly versatile building block that can be used in the synthesis of various organic compounds. This compound has been widely used in the pharmaceutical industry for the development of new drugs and other bioactive molecules. Its unique structure makes it an ideal starting material for the synthesis of complex molecules with diverse biological activities. As a key intermediate in organic synthesis, 5-Formyl-2-thiopheneboronic acid pinacol ester has become an important tool for chemists working in drug discovery, materials science, and other fields. With its exceptional reactivity and versatility, this compound is an essential building block for any chemist's toolkit.</p>
    Formula:C11H15BO3S
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:238.11 g/mol

    Ref: 3D-FF159846

    25g
    341.00€
    50g
    486.00€
    100g
    748.00€
  • 4-(Trifluoromethyl)thiophenylhydrazine hydrochloride

    CAS:
    <p>4-(Trifluoromethyl)thiophenylhydrazine hydrochloride (TFTH) is a chemical compound that belongs to the group of useful scaffolds, versatile building blocks, and reaction components. It has been used as a research chemical in the synthesis of complex compounds with high quality and is an intermediate for speciality chemicals. TFTH can be used as a reagent in organic chemistry for the preparation of amines and amino alcohols. This compound has CAS No. 162258-86-8.br&gt;br&gt;<br>4-(Trifluoromethyl)thiophenylhydrazine hydrochloride has been shown to be an excellent building block in organic synthesis because it is stable under mild conditions, reacts rapidly with nucleophiles, and is readily available from commercial sources.</p>
    Formula:C7H7F3N2S·ClH
    Purity:Min. 95%
    Color and Shape:Orange Powder
    Molecular weight:244.67 g/mol

    Ref: 3D-FT67690

    1g
    343.00€
    2g
    502.00€
    5g
    906.00€
    10g
    1,600.00€
    500mg
    193.00€
  • Thiophene-2-amidine hydrochloride

    CAS:
    <p>2-Amidinothiophene Hydrochloride is a drug that is used as an anti-inflammatory agent. It is an isoform of amidinothiophene, which inhibits the production and release of cyclic nucleotides. 2-Amidinothiophene Hydrochloride has shown activity against tracheal muscle, adenosine receptors, and phosphodiesterase isoenzymes. This drug binds to the ATP binding site of the enzyme cyclic nucleotide phosphodiesterase, blocking the breakdown of cAMP into AMP and then ADP.</p>
    Formula:C5H7ClN2S
    Purity:Min. 95%
    Molecular weight:162.64 g/mol

    Ref: 3D-FA149239

    2g
    135.00€
    5g
    200.00€
    10g
    320.00€
  • Methyl-2-formyl-4-thiophenecarboxylate

    CAS:
    <p>Methyl-2-formyl-4-thiophenecarboxylate is a high quality reagent that is useful as an intermediate in the synthesis of complex compounds. It has a CAS number of 67808-66-6 and can be used as a building block in the synthesis of biologically active molecules. Methyl-2-formyl-4-thiophenecarboxylate is also a versatile building block that can be used to synthesize speciality chemicals, such as research chemicals and reaction components. This chemical has been shown to have many uses in organic synthesis, including being used for the preparation of pharmaceuticals. Methyl 2 formyl 4 thiophenecarboxylate is also useful for the production of fine chemicals, such as dyes and fragrances.</p>
    Formula:C7H6O3S
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:170.19 g/mol

    Ref: 3D-FM03076

    2g
    135.00€
    5g
    178.00€
    10g
    254.00€
    25g
    477.00€
  • 2-Phenylbenzo[B]thiophene

    CAS:
    <p>2-Phenylbenzo[B]thiophene is a diphenyl ether that reacts with chloride in the presence of a base to produce diphenylmethane. It has been shown to bind to estrogen receptors and can be used for the treatment of estrogen-dependent cancers. 2-Phenylbenzo[B]thiophene has been shown to have anti-estrogenic properties, which may be due to its ability to compete with estrogen at the receptor binding site. In addition, it is a radical chain compound that can undergo reactions involving oxygen or nitrogen radicals. The nature of these reactions depends on the reaction products involved in the reactions. 2-Phenylbenzo[B]thiophene can react with xanthates such as diethylxanthate to produce pharmaceutical preparations such as phenyltriethyleneglycolxanthate and phenyldiethoxymethoxyethyleneglycolxanthate.</p>
    Formula:C14H10S
    Purity:Min. 95%
    Color and Shape:Powder
    Molecular weight:210.3 g/mol

    Ref: 3D-FP67001

    1g
    454.00€
    2g
    741.00€
    100mg
    156.00€
    250mg
    218.00€
    500mg
    329.00€