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"
3940 produits trouvés pour "Thiophènes"
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Thiophene-2-carboxylic hydrazide, 97%
CAS :<p>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 Sci</p>Formule :C5H6N2OSDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to creamMasse moléculaire :142.183-Methylthiophene-2-carboxylic acid, 98%
CAS :<p>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 Sci</p>Formule :C6H6O2SDegré de pureté :98%Couleur et forme :Pale cream to cream to pale brown, PowderMasse moléculaire :142.182-Thiophenecarboxaldehyde
CAS :Formule :C5H4OSDegré de pureté :97%Couleur et forme :Liquid, ClearMasse moléculaire :112.155-Bromothiophene-2-carboxaldehyde, 97%
CAS :<p>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 Al</p>Formule :C5H3BrOSDegré de pureté :97%Couleur et forme :Clear, pale yellow to yellow to orange or brown to dark brown, LiquidMasse moléculaire :191.045-Nitrothiophene-2-carbonitrile, 98+%
CAS :<p>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 Sci</p>Formule :C5H2N2O2SDegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, Pale yellow to yellowMasse moléculaire :154.14Dimethyl 4-aminothiophene-2,3-dicarboxylate hydrochloride, 97%
CAS :<p>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 Sci</p>Formule :C8H9NO4SDegré de pureté :97%Couleur et forme :Powder, Pale orange or pale pinkMasse moléculaire :215.224-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile
CAS :Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :235.11000063-Ethoxythiophene-2-carboxylic acid, 97%
CAS :<p>3-Ethoxythiophene-2-carboxylic acid is used as a 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 the legacy brand. The original Alfa Aesar product / item code or</p>Formule :C7H7O3SDegré de pureté :97%Couleur et forme :Crystalline powder, White to cream or pale yellow or greyMasse moléculaire :171.19Benzo[b]thiophene-2-carboxamide, 97%
CAS :<p>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 Sci</p>Formule :C9H7NOSDegré de pureté :97%Couleur et forme :Cream to pale brown, PowderMasse moléculaire :177.225-Formylthiophene-2-boronic acid, 97%
CAS :<p>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 Sci</p>Formule :C5H5BO3SDegré de pureté :97%Couleur et forme :White to cream or orange to brown, PowderMasse moléculaire :155.962,5-Diiodothiophene, 99%
CAS :<p>2,5-Diiodothiophene is used in the preparation of oligothiophene films and maskless fabrication of periodic patterns of a conjugated polymer. It finds application in the fabrication of oligothiophene and polythiophene micropatterns. This Thermo Scientific Chemicals brand product was originally part </p>Formule :C4H2I2SDegré de pureté :99%Couleur et forme :Cream to pale yellow, Crystals or powder or crystalline powderMasse moléculaire :335.93Thiophene-3-boronic acid
CAS :Formule :C4H5BO2SDegré de pureté :98%Couleur et forme :Solid, Off-white powderMasse moléculaire :127.952,5-Dibromo-3-methylthiophene, 98%
CAS :<p>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 Sci</p>Formule :C5H4Br2SDegré de pureté :98%Couleur et forme :Clear pale yellow to yellow to orange, LiquidMasse moléculaire :255.963-Bromothiophene-2-carboxylic acid, 97%
CAS :<p>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 Sci</p>Formule :C5H2BrO2SDegré de pureté :97%Couleur et forme :Powder, White to cream to pale brownMasse moléculaire :206.035-Nitrothiophene-2-carboxylic acid, 98%
CAS :<p>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 Sci</p>Formule :C5H3NO4SDegré de pureté :98%Masse moléculaire :173.144,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulfonyl chloride, 95%
CAS :<p>4,5,6,7-Tetrahydrobenzo[b]thiophene-2-sulfonyl chloride is used as 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 the legacy brand. The original Alfa Aesar prod</p>Formule :C8H9ClO2S2Degré de pureté :95%Couleur et forme :White to pale yellow, Crystals or powder or crystalline powderMasse moléculaire :236.734,5-Dibromothiophene-2-sulfonyl chloride, 97%
CAS :<p>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 Sci</p>Formule :C4HBr2ClO2S2Degré de pureté :97%Couleur et forme :Powder, White to pale creamMasse moléculaire :340.45Benzo[b]thiophene-2-boronic acid, 97%
CAS :<p>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. Thi</p>Formule :C8H7BO2SDegré de pureté :97%Couleur et forme :White to cream, PowderMasse moléculaire :178.01Thiophene-2-carboxamide, 99%
CAS :<p>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 Sci</p>Formule :C5H5NOSDegré de pureté :99%Couleur et forme :Pale cream to pale brown, PowderMasse moléculaire :127.16Methyl 3-aminothiophene-2-carboxylate, 98+%
CAS :<p>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</p>Formule :C6H7NO2SDegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, Cream to pale brownMasse moléculaire :157.19
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