Phénols
Les phénols sont des composés aromatiques caractérisés par un groupe hydroxyle (-OH) lié directement à un anneau benzénique. Ces composés présentent des propriétés chimiques uniques, notamment l'acidité et la réactivité, ce qui les rend précieux dans la production de produits pharmaceutiques, de plastiques et de colorants. Les phénols sont également utilisés comme antiseptiques et dans la synthèse d'antioxydants et de résines. Chez CymitQuimica, nous offrons une gamme complète de phénols de haute qualité pour soutenir vos recherches et projets industriels.
Sous-catégories appartenant à la catégorie "Phénols"
2509 produits trouvés pour "Phénols"
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3-Bromo-4-hydroxybenzonitrile, 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 :C7H4BrNODegré de pureté :98%Couleur et forme :Cream to pale brown, Crystals or powder or crystalline powderMasse moléculaire :198.024-tert-Butyl-2,6-dinitrophenol, 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 :C10H12N2O5Degré de pureté :97%Masse moléculaire :240.222-Bromo-6-methoxyphenol, 98+%
CAS :<p>2-Bromo-6-methoxyphenol 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 SKU referen</p>Formule :C7H7BrO2Degré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :203.042,6-Dimethyl-4-nitrophenol, 98%
CAS :<p>It was used as internal standard in determination of 4-nitrophenol and 3-methyl-4-nitrophenol in human urine by liquid chromatography combined with tandem mass spectrometry. ,6-Dimethyl-4-nitrophenol was used to study the disposition requirement for binding of p-nitrophenol and sodium p-nitrophenola</p>Formule :C8H9NO3Degré de pureté :98%Couleur et forme :Powder, Orange to brownMasse moléculaire :167.164-Amino-3-nitrophenol, 98%
CAS :<p>4-Amino-3-nitrophenol was used in the synthesis of benzimidazole based Factor Xa (trypsin-like serine protease) inhibitors and 4-(4-amino-3-nitrophenoxy)phthalonitrile. It was also employed as matrix during visible matrix-assisted laser desorption/ionization mass spectrometry. This Thermo Scientific</p>Formule :C6H6N2O3Degré de pureté :98%Couleur et forme :Crystalline powder or powder, Dark red to brown to dark brownMasse moléculaire :154.133-Hydroxy-4-methylbenzoic 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 :C8H8O3Degré de pureté :98%Couleur et forme :White to pale cream, PowderMasse moléculaire :152.154-Hydroxyphthalic acid, 98%
CAS :<p>4-Hydroxyphthalic acid is used as a precursor to prepare 3,5-dichloro-4-hydroxyphthalic acid using the reagent aqueous acetic acid and chlorine. Further, it is also used as a starting material in the manufacture of N-(4-carboxyphenyl)-4-acetoxyphthalimide. This Thermo Scientific Chemicals brand prod</p>Formule :C8H6O5Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :182.134,5-Difluoro-2-hydroxybenzonitrile, 99%
CAS :<p>4,5-Difluoro-2-hydroxybenzonitrile crystals have been used as a practical means for monitoring, imaging, and other purposes. 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.</p>Formule :C7H3F2NODegré de pureté :99%Couleur et forme :Pale cream to cream, PowderMasse moléculaire :155.1Salicylamide, 98%
CAS :<p>Salicylamide is used in combination with both aspirin and caffeine in the over-the-counter pain remedies. It is used as an analgesic and as an antipyretic. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information</p>Formule :C7H7NO2Degré de pureté :98%Couleur et forme :White to cream or pale pink/gray, Crystals or powder or crystalline powderMasse moléculaire :137.143,5-Dichloro-2-hydroxybenzenesulfonyl chloride, 97%
CAS :<p>3,5-Dichloro-2-hydroxybenzenesulfonyl chloride is used in the synthesis of (1R,2R)-(+)-1,2-(3,3?,5,5?-tetrachloro-2,2?-dihydroxydibenzenesulfonamido)-1,2-diphenylethane1 and (1R,2R)-(+)- 1,2-(3,3?,5,5?-tetrachloro-2,2?-dihydroxydibenzenesulfonamido)cyclohexane. It was used as chromogenic system in o</p>Formule :C6H3Cl3O3SDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder or lumps, White to cream to pale brownMasse moléculaire :261.502-Hydroxy-5-methoxybenzaldehyde, 98%
CAS :<p>2-Hydroxy-5-methoxybenzaldehyde is employed to study electroantennogram response of the vine weevil (Otiorhynchus sulcatus F) to a broad range of volatile plant compounds. It plays an important role in the preparation of tetradentate Schiff base compounds. Further, it is used in the preparation 6-me</p>Formule :C8H8O3Degré de pureté :98%Couleur et forme :Clear, yellow, liquidMasse moléculaire :152.154-n-Butylphenol, 98%
CAS :<p>4-n-Butylphenol is used as an Intermediates of liquid Crystals. 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</p>Formule :C10H14ODegré de pureté :98%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :150.224'-Hydroxybiphenyl-4-carboxylic acid, 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 :C13H10O3Degré de pureté :99%Couleur et forme :White to cream to pale brown, PowderMasse moléculaire :214.223,5-Dihydroxybenzoic acid, 97%
CAS :<p>3,5-Dihydroxybenzoic acid is used in organic synthesis and as intermediate for the pharmaceutical. 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</p>Formule :C7H6O4Degré de pureté :97%Couleur et forme :White to cream or pale pink, PowderMasse moléculaire :154.122-Hydroxybenzeneboronic acid, 97%
CAS :<p>2-Hydroxybenzeneboronic 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 SKU re</p>Formule :C6H7BO3Degré de pureté :97%Couleur et forme :Powder, White to pale creamMasse moléculaire :137.933-Hydroxyphenylacetylene, 97%
CAS :<p>3-Hydroxyphenylacetylene is used as a fluorogenic and chromogenic probe for bacterial enzymes. 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 produ</p>Formule :C8H6ODegré de pureté :97%Couleur et forme :Liquid, Clear colorless to yellow or brownMasse moléculaire :118.143-(4-Hydroxyphenyl)propionitrile, 98%
CAS :<p>3-(4-Hydroxyphenyl)propionitrile is commonly used as a tool to evaluate the biological role of ER. 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 p</p>Formule :C9H9NODegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder or lumps or fused solid or granules, White to pale cream to pale yellow to pale brownMasse moléculaire :147.185-Iodovanillin, 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 :C8H7IO3Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, Pale yellow or pale cream to creamMasse moléculaire :278.054-Nitrocatechol, 98+%
CAS :<p>4-nitrocatechol (4ncat) is a suitable ligand for amperometric determination of Al(III) at environmental concentrations. 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</p>Formule :C6H5NO4Degré de pureté :98+%Couleur et forme :Pale yellow to yellow to brown, Crystals or powder or crystalline powderMasse moléculaire :155.112-(4-Methoxyphenyl)ethanol, 98%
CAS :<p>2-(4-Methoxyphenyl)ethanol is used as an internal standard in the fluorous biphasic catalysis reaction. It is used in the preparation of 4-(2-iodoethyl)phenol, by refluxing it with 47% hydriodic acid. It may be used in the preparation of (2R,4R)-1-n-butyl-2-methyl-4-(2-oxopyrrolidin-1-yl)-6-methoxy-</p>Formule :C9H12O2Degré de pureté :98%Couleur et forme :low melting solid or clear liquid, White/colourless to yellowMasse moléculaire :152.19
