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"
3963 produits trouvés pour "Thiophènes"
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3-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 :171.19Methyl 4-cyano-5-(methylthio)thiophene-2-carboxylate, 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 :C8H7NO2S2Degré de pureté :97%Couleur et forme :Powder, Yellow to pale orangeMasse moléculaire :213.275-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 :173.14Benzo[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 :178.01Benzo[b]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 :C9H8N2OSDegré de pureté :97%Couleur et forme :White to cream to orange or pale pink, Crystals or powder or crystalline powderMasse moléculaire :192.24Methyl 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 :157.19Thiophene-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 :127.162-Acetylbenzo[b]thiophene, 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 :C10H8OSDegré de pureté :98%Couleur et forme :Cream to pale yellow, Crystals or powder or crystalline powderMasse moléculaire :176.23Thiophene-2-carboxylic acid, 99%
CAS :<p>A hypoglycemic, anti-lipolytic agent 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 </p>Formule :C5H4O2SDegré de pureté :99%Couleur et forme :White to cream to pale brown, Crystalline powderMasse moléculaire :128.155-Chlorothiophene-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 :C5H3ClO2SDegré de pureté :98%Couleur et forme :White to cream to yellow, PowderMasse moléculaire :162.592-Amino-4-methylthiophene-3-carboxamide, 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 :C6H8N2OSDegré de pureté :98%Couleur et forme :White to cream or pale yellow, Crystals or powder or crystalline powderMasse moléculaire :156.20Methyl 4,5-dibromothiophene-2-carboxylate, 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 :C6H4Br2O2SDegré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :299.96(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(5-bromothiophen-2-yl)propanoic acid
CAS :Formule :C22H18BrNO4SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :472.352-Methylbenzo[b]thiophene, 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 :C9H8SDegré de pureté :98%Couleur et forme :White to pale cream to pale yellow, Crystals or powder or crystalline powder or crystalline flakesMasse moléculaire :148.222,5-Dibromo-3,4-dinitrothiophene, 95%
CAS :<p>Reatant in the synthesis of bromodinitro compound, polymers via stille coupling. 3,4-diaminothiophene was obtained from the reduction of 2,5-dibromo-3,4-dinitrothiophene. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and </p>Formule :C4Br2N2O4SDegré de pureté :95%Couleur et forme :Crystals or powder or crystalline powder or lumps or fused solid, White to cream to yellowMasse moléculaire :331.94Ethyl 5-bromothiophene-2-carboxylate, 99%
CAS :<p>Ethyl 5-bromothiophene-2-carboxylate is used as an intermediate in organic syntheses 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 </p>Formule :C7H7BrO2SDegré de pureté :99%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :235.105-Ethynyl-thiophene-2-carboxylic acid
CAS :Formule :C7H4O2SDegré de pureté :97%Couleur et forme :SolidMasse moléculaire :152.173-Chlorobenzo[b]thiophene-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 :C9H5ClO2SDegré de pureté :97%Masse moléculaire :212.654,5-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 :340.455-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 :Powder, Cream to pale brown or pale yellowMasse moléculaire :142.17
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