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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5-Formyl-4-methylthiophene-2-boronic acid, 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 :C6H7BO3SDegré de pureté :97%Couleur et forme :Pale orange to pink, PowderMasse moléculaire :169.992-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 :129.132,5-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 :241.932,5-Dichlorothiophene-3-carbaldehyde
CAS :Formule :C5H2Cl2OSDegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :181.03Thiophene-3-boronic acid
CAS :Formule :C4H5BO2SDegré de pureté :98%Couleur et forme :Solid, Off-white powderMasse moléculaire :127.955-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 :173.14Thiophene-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 :142.185-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 :191.045-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 :154.143-Methylthiophene-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 :C6H6O2SDegré de pureté :98%Couleur et forme :Pale cream to cream to pale brown, PowderMasse moléculaire :142.18Dimethyl 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-Bromothiophene-2-carboxylic acid 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 :C5H5BrN2OSDegré de pureté :97%Masse moléculaire :221.07Ethyl 2-amino-5-methylthiophene-3-carboxylate, 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 :C8H11NO2SDegré de pureté :95%Masse moléculaire :185.245-(Aminomethyl)thiophene-2-sulfonamide hydrochloride
CAS :Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :228.71000673-Methylbenzo[b]thiophene-2-carboxylic acid, 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 :C10H8O2SDegré de pureté :97%Masse moléculaire :192.242-Acetylbenzo[b]thiophene, 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 :C10H8OSDegré de pureté :98%Couleur et forme :Cream to pale yellow, Crystals or powder or crystalline powderMasse moléculaire :176.23Thiophene-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 :157.192,5-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 :156.01Thiophene-2-carboxylic acid, 99%
CAS :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 partFormule :C5H4O2SDegré de pureté :99%Couleur et forme :White to cream to pale brown, Crystalline powderMasse moléculaire :128.152-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 :197.47Benzo[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 :192.24Benzo[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 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 :178.225-(4-Methoxyphenyl)thiophene-2-carboxaldehyde, 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 :C12H10O2SDegré de pureté :99%Couleur et forme :White to pale brown, Crystals or crystalline powder or powder or solidMasse moléculaire :218.274-(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-Chlorobenzo[b]thiophene-2-carboxylic acid, 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 :C9H5ClO2SDegré de pureté :97%Masse moléculaire :212.655-(Methylthio)thiophene-2-carboxylic acid, 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 :C6H6O2S2Degré de pureté :97%Masse moléculaire :174.23Methyl 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 :299.96Methyl 3-amino-5-methylthiophene-2-carboxylate, 97%
CAS :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 oFormule :C7H9NO2SDegré de pureté :97%Masse moléculaire :171.222-Methylbenzo[b]thiophene, 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 :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 :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 andFormule :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 :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 / itemFormule :C7H7BrO2SDegré de pureté :99%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :235.10Methyl 2,5-dichlorothiophene-3-carboxylate, 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 :C6H4Cl2O2SDegré de pureté :98%Couleur et forme :Liquid, Clear colorless to white to pale yellowMasse moléculaire :211.064,5-Dibromothiophene-2-carboxaldehyde, 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 :C5H2Br2OSDegré de pureté :98%Couleur et forme :White to cream to yellow, PowderMasse moléculaire :269.94(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 :472.355-Chlorothiophene-2-carbonyl chloride, 98%
CAS :5-Chlorothiophene-2-carbonyl chloride used as a intermediate for rivaroxaban. 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 orFormule :C5H2Cl2OSDegré de pureté :98%Masse moléculaire :181.045-Chlorothiophene-2-sulfonamide, 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 :C4H4ClNO2S2Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :197.655-Ethynyl-thiophene-2-carboxylic acid
CAS :Formule :C7H4O2SDegré de pureté :97%Couleur et forme :SolidMasse moléculaire :152.173-Bromothiophene-2-carboxylic acid, 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 :C5H2BrO2SDegré de pureté :97%Couleur et forme :Powder, White to cream to pale brownMasse moléculaire :206.035-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 :162.593-Bromo-2,5-dichlorothiophene, 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 :C4HBrCl2SDegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :231.925-Formylthiophene-2-boronic acid, 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 :C5H5BO3SDegré de pureté :97%Couleur et forme :White to cream or orange to brown, PowderMasse moléculaire :155.965-Methylthiophene-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 :C6H6O2SDegré de pureté :98+%Couleur et forme :Powder, Cream to pale brown or pale yellowMasse moléculaire :142.17Ethyl 2-amino-5-phenylthiophene-3-carboxylate, 97%
CAS :Ethyl 2-amino-5-phenylthiophene-3-carboxylate 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 / itFormule :C13H13NO2SDegré de pureté :97%Couleur et forme :Brown, PowderMasse moléculaire :247.314,5-Dibromothiophene-2-sulfonyl chloride, 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 :C4HBr2ClO2S2Degré de pureté :97%Couleur et forme :Powder, White to pale creamMasse moléculaire :340.455-Cyanothiophene-2-boronic 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 :C5H4BNO2SDegré de pureté :98%Couleur et forme :Powder, White to cream to yellowMasse moléculaire :152.96Methyl 3-aminobenzo[b]thiophene-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 :C10H9NO2SDegré de pureté :97%Couleur et forme :Cream to pale yellow, Crystals or powder or crystalline powderMasse moléculaire :207.253-Chlorothiophene-2-carboxylic acid, 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 :C5H2ClO2SDegré de pureté :97+%Couleur et forme :White to cream to yellow to pale brown, Powder or crystalline powderMasse moléculaire :161.58
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