Thiophènes
Les thiophènes sont un type de composé hétérocyclique à cinq membres contenant un atome de soufre. Ces composés aromatiques sont largement utilisés en synthèse organique, en particulier dans le développement de produits pharmaceutiques, agrochimiques et de polymères conducteurs. Les thiophènes sont connus pour leur stabilité et leur polyvalence, ce qui les rend précieux dans diverses applications chimiques. Chez CymitQuimica, nous offrons une large sélection de thiophènes de haute qualité pour soutenir vos recherches et besoins industriels.
Sous-catégories appartenant à la catégorie "Thiophènes"
3965 produits trouvés pour "Thiophènes"
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Benzo[b]thiophene-2-carboxylic acid, 98%
CAS :Benzo[b]thiophene-2-carboxylic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informFormule :C9H6O2SDegré de pureté :98%Couleur et forme :Powder, White to creamMasse moléculaire :178.222-Nitrothiophene, tech. 85%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H3NO2SDegré de pureté :85%Couleur et forme :Crystals or powder or crystalline powder and/or lumps/lumpy powder, Pale cream to brown or yellow to orange or cream/orangeMasse moléculaire :129.132-Chloro-5-methylthiophene, 97%
CAS :It is used in the synthesis of dithienylcyclopentene optical molecular switches. It is also used as an active pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to theFormule :C5H5ClSDegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :132.615-Nitrothiophene-2-carbonitrile, 98+%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C5H2N2O2SDegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, Pale yellow to yellowMasse moléculaire :154.145-Bromothiophene-2-carboxaldehyde, 97%
CAS :5-Bromo-2-thiophenecarboxaldehyde was used to prepare 5-[18F]fluoro-2-2-thiophene carboxaldehyde. Also is used in biological studies as anti-inflammatory and anti-tumor activity of the marine mangrove Rhizophora apiculata. This Thermo Scientific Chemicals brand product was originally part of the AlFormule :C5H3BrOSDegré de pureté :97%Couleur et forme :Clear, pale yellow to yellow to orange or brown to dark brown, LiquidMasse moléculaire :191.042,5-Dichlorothiophene-3-carbaldehyde
CAS :Formule :C5H2Cl2OSDegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :181.035-Nitrothiophene-2-carboxaldehyde, 98%
CAS :5-Nitrothiophene-2-carboxaldehyde is used as a chemical for protoemics research as well as the synthesis of 2,3-dihydro-2-(5-nitro-2-thienyl) quinazolin-4-(1H)-ones1 and various novel oxime ether derivatives which are anti-protozoan agents. This Thermo Scientific Chemicals brand product was originalFormule :C5H3NO3SDegré de pureté :98%Couleur et forme :Cream to yellow to green to brown to gray, Crystals or powder or crystalline powder or lumps or fused solid or needlesMasse moléculaire :157.144-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile
CAS :Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :235.11000062,5-Dimethylthiophene-3-boronic acid, 95%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C6H9BO2SDegré de pureté :95%Couleur et forme :Powder, WhiteMasse moléculaire :156.012-Bromo-5-chlorothiophene, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H2BrClSDegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :197.472,5-Dibromo-3-methylthiophene, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C5H4Br2SDegré de pureté :98%Couleur et forme :Clear pale yellow to yellow to orange, LiquidMasse moléculaire :255.962,5-Dibromothiophene, 95%
CAS :2,5-Dibromothiophene, is mainly used as pharmaceutical intermediate and synthesis intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar prodFormule :C4H2Br2SDegré de pureté :95%Couleur et forme :Clear pale yellow to yellow to brown, LiquidMasse moléculaire :241.934,5,6,7-Tetrahydrobenzo[b]thiophene-2-carboxylic acid, 97%
CAS :It is used as pharmaceutical intermediate. Benzoylthiophenes are allosteric enhancers (AE) of agonist activity at the A1 adenosine receptor. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to tFormule :C9H9O2SDegré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :181.23Dimethyl 4-aminothiophene-2,3-dicarboxylate hydrochloride, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C8H9NO4SDegré de pureté :97%Couleur et forme :Powder, Pale orange or pale pinkMasse moléculaire :215.225-Nitrothiophene-2-carboxylic acid, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C5H3NO4SDegré de pureté :98%Masse moléculaire :173.145-Chlorothiophene-2-carboxylic acid, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C5H3ClO2SDegré de pureté :98%Couleur et forme :White to cream to yellow, PowderMasse moléculaire :162.595-Methylthiophene-2-boronic acid
CAS :Formule :C5H7BO2SDegré de pureté :95%Couleur et forme :SolidMasse moléculaire :141.982-Amino-4-methylthiophene-3-carboxamide, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C6H8N2OSDegré de pureté :98%Couleur et forme :White to cream or pale yellow, Crystals or powder or crystalline powderMasse moléculaire :156.20Thiophene-2-carboxylic hydrazide, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C5H6N2OSDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to creamMasse moléculaire :142.18Methyl 4,5-dibromothiophene-2-carboxylate, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C6H4Br2O2SDegré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :299.96Thiophene-2-carboxamide, 99%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C5H5NOSDegré de pureté :99%Couleur et forme :Pale cream to pale brown, PowderMasse moléculaire :127.16Methyl 3-aminothiophene-2-carboxylate, 98+%
CAS :Methyl 3-aminothiophene-2-carboxylate is used in the synthesis of 4-nitro and 4-aminothienyl ureas, total synthesis of quinazolinocarboline alkaloids and in preparation of thienopyrimidinone analogs. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfo
Formule :C6H7NO2SDegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, Cream to pale brownMasse moléculaire :157.19Benzo[b]thiophene-2-boronic acid, 97%
CAS :Benzo[b]thiophene-2-boronic acid is used in the synthesis of phosphorescent sensor for quantification of copper(II) ion, UV promoted phenanthridine syntheses, Preparation of CYP11B1 inhibitors for treatment of cortisol dependent diseases, PDE4 inhibitors, Suzuki-Miyaura cross-coupling reactions. ThiFormule :C8H7BO2SDegré de pureté :97%Couleur et forme :White to cream, PowderMasse moléculaire :178.01Benzo[b]thiophene-2-carboxylic hydrazide, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C9H8N2OSDegré de pureté :97%Couleur et forme :White to cream to orange or pale pink, Crystals or powder or crystalline powderMasse moléculaire :192.24Perfluorophenyl 6-(thiophen-2-yl)nicotinate
CAS :Degré de pureté :98%Masse moléculaire :371.27999877929692-Amino-4-biphenyl-4-yl-thiophene-3-carboxylic acid methyl ester
CAS :Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :309.38000488281253-Thiophen-2-yl-1-p-tolyl-1H-pyrazole-5-carboxylic acid
CAS :Degré de pureté :98.0%Couleur et forme :Solid, Off-white amorphous powderMasse moléculaire :284.32998657226562-Amino-4-naphthalen-1-yl-thiophene-3-carboxylic acid methyl ester
CAS :Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :283.35000610351562-Amino-4-naphthalen-2-yl-thiophene-3-carboxylic acid methyl ester
CAS :Degré de pureté :95+%Couleur et forme :SolidMasse moléculaire :283.35000610351567-Thiophen-2-yl-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
CAS :Couleur et forme :SolidMasse moléculaire :245.259994506835946-Bromo-2-(2,5-dimethyl-thiophen-3-yl)-quinoline-4-carboxylic acid
CAS :Couleur et forme :SolidMasse moléculaire :362.239990234375Perfluorophenyl 3-(1,3-dioxolan-2-yl)thiophene-2-carboxylate
CAS :Degré de pureté :98%Masse moléculaire :366.2600097656251-(3-Amino-2-methyl-benzyl)-4-(2-thiophen-2-yl-ethoxy)-2-pyridone
CAS :Degré de pureté :97.0%Couleur et forme :SolidMasse moléculaire :340.440002441406252-[5-(PHENYLCARBONYL)-2-THIENYL]PROPANOIC ACID
CAS :Formule :C14H12O3SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :260.30831H,3H-Thieno[3,4-c]furan-1,3-dione
CAS :Formule :C6H2O3SDegré de pureté :97%Couleur et forme :SolidMasse moléculaire :154.14335-Bromo-2-(thien-2-yl)pyridine
CAS :Formule :C9H6BrNSDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :240.11965-Chlorothiophene-2-carbonyl chloride
CAS :Formule :C5H2Cl2OSDegré de pureté :97%Couleur et forme :LiquidMasse moléculaire :181.03982,8-Dimethylanthra[2,3-b:6,7-b']dithiophene (purified by sublimation)
CAS :Formule :C20H14S2Masse moléculaire :318.45522,5-Bis[(trimethylsilyl)ethynyl]thiophene
CAS :Formule :C14H20SSi2Degré de pureté :99%Couleur et forme :SolidMasse moléculaire :276.54462,5-dibromo-thiophene-3-carboxylic acid
CAS :Formule :C5H2Br2O2SDegré de pureté :95%Couleur et forme :SolidMasse moléculaire :285.9412Thiophene, 2,5-diphenyl-
CAS :Formule :C16H12SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :236.33152-Bromo-4-fluorothiophene
CAS :Formule :C4H2BrFSDegré de pureté :95.0%Couleur et forme :LiquidMasse moléculaire :181.0261Thieno[3,4-b]-1,4-dioxin-5,7-dicarboxylic acid, 2,3-dihydro-
CAS :Formule :C8H6O6SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :230.1946Thieno[3,2-b]thiophene-2-carboxylic acid
CAS :Formule :C7H4O2S2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :184.2355Thiophene, 3-bromo-4-methyl-
CAS :Formule :C5H5BrSDegré de pureté :97%Couleur et forme :LiquidMasse moléculaire :177.0622Benzo[b]thiophen-2-ylboronic acid
CAS :Formule :C8H7BO2SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :178.0160Ref: IN-DA003GKS
1kgÀ demander500gÀ demander1g21,00€5g31,00€10g56,00€25g88,00€50g128,00€100g171,00€250g531,00€2-(3-Hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS :Formule :C16H27BO2SDegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :294.2604Propanedioic acid, 2-(3-thienyl)-
CAS :Formule :C7H6O4SDegré de pureté :96%Couleur et forme :SolidMasse moléculaire :186.18512,6-Dibromodithieno[3,2-b:2',3'-d]thiophene
CAS :Formule :C8H2Br2S3Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :354.1045
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