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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Benzo[b]thiophene-2-carboxylic Acid
CAS :Formule :C9H6O2SDegré de pureté :>98.0%(T)(HPLC)Couleur et forme :White to Light yellow powder to crystalMasse moléculaire :178.212-Bromo-3-tetradecylthiophene
CAS :Formule :C18H31BrSDegré de pureté :>95.0%(GC)Couleur et forme :Colorless to Red to Green clear liquidMasse moléculaire :359.414,5,6,7-Tetrahydrothieno[3,2-c]pyridine Hydrochloride
CAS :Formule :C7H9NS·HClDegré de pureté :>98.0%(HPLC)(N)Couleur et forme :White to Light yellow to Light orange powder to crystalMasse moléculaire :175.673-Bromothiophene
CAS :Formule :C4H3BrSDegré de pureté :>97.0%(GC)Couleur et forme :Colorless to Light yellow to Light orange clear liquidMasse moléculaire :163.032-(Aminomethyl)thiophene
CAS :Formule :C5H7NSDegré de pureté :>98.0%(GC)(T)Couleur et forme :Colorless to Almost colorless clear liquidMasse moléculaire :113.184,7-Bis(5-n-octyl-2-thienyl)-2,1,3-benzothiadiazole
CAS :Formule :C30H40N2S3Degré de pureté :>98.0%(HPLC)Couleur et forme :Light yellow to Amber to Dark green powder to crystalMasse moléculaire :524.842-Ethylthiophene
CAS :Formule :C6H8SDegré de pureté :>97.0%(GC)Couleur et forme :Colorless to Light yellow clear liquidMasse moléculaire :112.195-Chlorothiophene-2-carboxaldehyde
CAS :Formule :C5H3ClOSDegré de pureté :>95.0%(GC)Couleur et forme :Colorless to Brown clear liquidMasse moléculaire :146.592-Ethynylthiophene
CAS :Formule :C6H4SDegré de pureté :>96.0%(GC)Couleur et forme :Light yellow to Brown clear liquidMasse moléculaire :108.163-Methylsulfolane
CAS :Formule :C5H10O2SDegré de pureté :>98.0%(GC)Couleur et forme :Colorless to Light yellow clear liquidMasse moléculaire :134.192-Nitrothiophene, tech. 85%
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 :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-Thiophenecarboxaldehyde
CAS :Formule :C5H4OSDegré de pureté :97%Couleur et forme :Liquid, ClearMasse moléculaire :112.15Methyl 3-amino-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 :C8H8N2O2S2Degré de pureté :97%Couleur et forme :Powder, CreamMasse moléculaire :228.282,5-Dichlorothiophene-3-carbaldehyde
CAS :Formule :C5H2Cl2OSDegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :181.032,5-Dibromothiophene, 95%
CAS :<p>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 prod</p>Formule :C4H2Br2SDegré de pureté :95%Couleur et forme :Clear pale yellow to yellow to brown, LiquidMasse moléculaire :241.935-(Aminomethyl)thiophene-2-sulfonamide hydrochloride
CAS :Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :228.71000672,5-Dichlorothiophene-3-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 :C4HCl3O2S2Degré de pureté :97%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :251.52Thiophene-3-carboxylic acid, 99%
CAS :<p>3-Thiophenecarboxylic acid has been used in the preparation of novel acetylene monomer, required for the synthesis of poly(2-methylbut-2-enyl thiophene-3-carboxylate) and oxazolines and oxazoles. It is also used as a lading compound for the development of a clinic useful D-amino acid inhibitor and h</p>Formule :C5H4O2SDegré de pureté :99%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :128.155-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 :154.145-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 :191.04Dimethyl 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 :215.22Thiophene-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 :142.185-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 :173.14Thiophene-3-boronic acid
CAS :Formule :C4H5BO2SDegré de pureté :98%Couleur et forme :Solid, Off-white powderMasse moléculaire :127.953-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 :171.193-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 :142.184-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile
CAS :Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :235.11000065-Formyl-4-methylthiophene-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 :C6H7BO3SDegré de pureté :97%Couleur et forme :Pale orange to pink, PowderMasse moléculaire :169.994,5-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-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 :192.24Benzo[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 :178.01Methyl 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 :127.162,5-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 :255.96Benzo[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 :177.222-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 :176.235-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 :155.965-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 :156.202-Bromo-5-chlorothiophene, 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 :C4H2BrClSDegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :197.472,5-Dimethylthiophene-3-boronic acid, 95%
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 :C6H9BO2SDegré de pureté :95%Couleur et forme :Powder, WhiteMasse moléculaire :156.01Methyl 3-amino-5-methylthiophene-2-carboxylate, 97%
CAS :<p>Methyl 3-amino-5-methylthiophene-2-carboxylate is employed as a intermediate for pharmaceutical and chemical research. 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 o</p>Formule :C7H9NO2SDegré de pureté :97%Masse moléculaire :171.224,5,6,7-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 :236.73Thiophene-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-(Methylthio)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 :C6H6O2S2Degré de pureté :97%Masse moléculaire :174.23Methyl 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 :299.962,5-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 :335.933-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 :206.034,5-Dibromothiophene-2-carboxaldehyde, 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 :C5H2Br2OSDegré de pureté :98%Couleur et forme :White to cream to yellow, PowderMasse moléculaire :269.945-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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