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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2,5-Dimethylthiophene, 98+%
CAS :<p>2,5-Dimethylthiophene is used as an intermediate in organic synthesis. 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 re</p>Formule :C6H8SDegré de pureté :98+%Couleur et forme :Clear colorless to yellow to orange, LiquidMasse moléculaire :112.193-Methylbenzo[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 :C10H8O2SDegré de pureté :97%Masse moléculaire :192.24Thiophene-3-boronic acid
CAS :Formule :C4H5BO2SDegré de pureté :98%Couleur et forme :Solid, Off-white powderMasse moléculaire :127.952-Bromo-5-nitrothiophene, 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 :C4H2BrNO2SDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, Yellow to brownMasse moléculaire :208.035-(4-Methoxyphenyl)thiophene-2-carboxaldehyde, 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 :C12H10O2SDegré de pureté :99%Couleur et forme :White to pale brown, Crystals or crystalline powder or powder or solidMasse moléculaire :218.272-Chloro-5-methylthiophene, 97%
CAS :<p>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 the</p>Formule :C5H5ClSDegré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :132.615-Nitrothiophene-2-carboxaldehyde, 98%
CAS :<p>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 original</p>Formule :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 :157.14D-Gulonic acid-1,4-lactone, 98%
CAS :<p>D-Gulono-1,4-lactone is a hexanoic acid used as a starting material in EPC 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 :C6H10O6Degré de pureté :98%Masse moléculaire :178.142-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 :129.133-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 :212.652,5-Dichlorothiophene-3-carbaldehyde
CAS :Formule :C5H2Cl2OSDegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :181.035-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 :191.044-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile
CAS :Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :235.1100006Methyl 2,5-dichlorothiophene-3-carboxylate, 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 :C6H4Cl2O2SDegré de pureté :98%Couleur et forme :Liquid, Clear colorless to white to pale yellowMasse moléculaire :211.062-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 :156.015-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 :173.14Dimethyl 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 :215.223-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 :142.185-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 :156.205-(Aminomethyl)thiophene-2-sulfonamide hydrochloride
CAS :Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :228.7100067Thiophene-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 :142.18Methyl 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 :157.19Benzo[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 :192.24Thiophene-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 :128.152-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 :176.233-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 :171.19Thiophene-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 :127.16Benzo[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 :178.01(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 :472.35Methyl 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 :171.225-(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 :174.232,5-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 :251.522,5-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 :241.93Methyl 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 :299.96Ethyl 2-amino-5-methylthiophene-3-carboxylate, 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 :C8H11NO2SDegré de pureté :95%Masse moléculaire :185.242-Amino-4-naphthalen-1-yl-thiophene-3-carboxylic acid methyl ester
CAS :Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :283.35000610351567-Thiophen-2-yl-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
CAS :Couleur et forme :SolidMasse moléculaire :245.259994506835942-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 :284.32998657226561-(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-Amino-4-naphthalen-2-yl-thiophene-3-carboxylic acid methyl ester
CAS :Degré de pureté :95+%Couleur et forme :SolidMasse moléculaire :283.35000610351566-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 :366.260009765625Perfluorophenyl 6-(thiophen-2-yl)nicotinate
CAS :Degré de pureté :98%Masse moléculaire :371.27999877929691H,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 :240.1196
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