Naphtalènes
2438 produits trouvés pour "Naphtalènes"
(S)-[1,3′:1′,1”:3”,1”’-QUATERNAPHTHALENE]-2′,2”-DIOL
CAS :Degré de pureté :97%Masse moléculaire :538.6459961(S)-3,3′-BIS(9-ANTHRYL)-1,1′-BINAPHTHYL-2,2′-DIOL
CAS :Degré de pureté :95%Masse moléculaire :638.7659912N2,N7-DI-1-NAPHTHALENYL-N2,N7-DIPHENYL-9,9′-SPIROBI[9H-FLUORENE]-2,7-DIAMINE
CAS :Degré de pureté :98%Masse moléculaire :750.9450073(R)-3,3′-DIIODO-[1,1′-BINAPHTHALENE]-2,2′-DIOL
CAS :Degré de pureté :97%Masse moléculaire :538.1229858(R)-3,3′-Bis(4-nitrophenyl)-[1,1′-binaphthalene]-2,2′-diol
CAS :Degré de pureté :97%Masse moléculaire :528.52001952,3-Dimethylnaphthalene
CAS :Dimethylnaphthalene is an aromatic hydrocarbon that absorbs UV radiation. The absorption of UV radiation can be used to measure the concentration of this compound in a sample. The solubility data for dimethylnaphthalene show that it is soluble in supercritical carbon dioxide, but insoluble in water. Dimethylnaphthalene is a chemical compound that can be used as a skin conditioner or in biological treatment. It has been shown to have antioxidant properties and may also have anti-inflammatory effects. Dimethylnaphthalene is synthesized from naphthalene by two different reactions: hydrogenation and oxidation. The reaction mechanism for these two reactions has not yet been determined, but both are believed to produce the same product.
Formule :C12H12Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :156.22 g/mol5,6,7,8-Tetrahydronaphthalene-2-carbaldehyde
CAS :5,6,7,8-Tetrahydronaphthalene-2-carbaldehyde is an indole derivative that is used as a precursor to produce other compounds. It is an inducers of enzymes (e.g., hydroxylase) and has been shown to increase the production of toxic metabolites such as cyclized products. 5,6,7,8-Tetrahydronaphthalene-2-carbaldehyde can be synthesized from anthracene by reacting it with acetone and hydrochloric acid. This compound can be converted into a variety of derivatives including esters and zoxazolamine. 5,6,7,8-Tetrahydronaphthalene-2-carbaldehyde also has carcinogenic properties and has been shown to cause cancer in rats when injected or orally administered in high doses.Formule :C11H12ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :160.21 g/mol1-Nitroso-2-naphthol
CAS :1-Nitroso-2-naphthol is a copper complex that is used as an analytical reagent for the determination of nitrogen content in organic compounds. It has been shown to have linear calibration curves with a detection limit of 0.01% nitrogen at a concentration of 20 ppm. The thermodynamic data for the formation of this complex is available and includes free energy, enthalpy, entropy, and Gibbs free energy values. A reaction mechanism has also been proposed for this compound. 1-Nitroso-2-naphthol has been shown to chelate ligands such as picolinic acid and matrix effects on its electrochemical impedance spectra can be seen. Pharmaceutical preparations containing 1-nitroso-2-naphthol are on the market as treatment for gastric ulcers and duodenal ulcers.Formule :C10H7NO2Degré de pureté :Min. 95%Couleur et forme :Brown PowderMasse moléculaire :173.17 g/mol6-Hydroxy-2-naphtoic acid
CAS :6-Hydroxy-2-naphtoic acid is an amide that is hydrolyzed to 6-hydroxybenzoic acid and formamide. It has been used as a viscosity modifier in the synthesis of polymers. 6-Hydroxy-2-naphtoic acid can be produced by a borane-tetrahydrofuran complex reaction with naphthalene. This reaction also produces p-hydroxybenzoic acid, which can then be converted to hydroxybenzoic acid with hydrochloric acid. The structural analysis of this compound has been performed using fluorescence probes and an inorganic acid.Formule :C11H8O3Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :188.18 g/mol1-Bromo-4-iodonaphthalene
CAS :1-Bromo-4-iodonaphthalene is an organic compound that can be synthesized in a number of steps. The first step involves the reaction of 4-bromobenzonitrile with sulfur. This is followed by the acetylation of the product to give 2-(acetyloxy)benzonitrile. An intermediate product is then obtained by reacting this with sodium azide in water and heating to 90°C for 12 hours. Finally, the intermediate product is reacted with phenylmagnesium bromide in ether and hydrolyzed with an alkali to give 1-bromo-4-iodonaphthalene. This compound has been used in the industrial synthesis of biphenyls and dyes such as methyl violet.
Formule :C10H6BrIDegré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :332.96 g/mol4-Methoxy-1-naphthol
CAS :Spectrophotometric substrate for peroxidase
Formule :C11H10O2Degré de pureté :Min. 95%Couleur et forme :Brown PowderMasse moléculaire :174.2 g/molCalmagite [Metal indicator for Ca, Mg etc.]
CAS :Formule :C17H14N2O5SCouleur et forme :Red to Dark blue to Black powder to crystalMasse moléculaire :358.37(6-Ethoxynaphthalen-2-yl)boronic acid
CAS :Formule :C12H13BO3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :216.04
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