Naphtalènes
Les naphtalènes sont des hydrocarbures aromatiques polycycliques constitués de deux anneaux benzéniques fusionnés. Ces composés sont utilisés dans la synthèse de colorants, de résines et de produits pharmaceutiques. Les naphtalènes sont appréciés pour leur stabilité chimique et leurs propriétés aromatiques. Chez CymitQuimica, nous offrons une large sélection de naphtalènes de haute qualité pour soutenir vos recherches et applications industrielles.
2485 produits trouvés pour "Naphtalènes". Les 500 premiers sont affichés.
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A-7 hydrochloride
CAS :Calmodulin antagonistFormule :C20H30Cl2N2O2SCouleur et forme :Powder or crystals or crystalline powder, Pale yellow to yellowMasse moléculaire :433.438-Anilinonaphthalene-1-sulfonic acid, 95%
CAS :Fluorescent probe for proteins on polyacrylamide gelsFormule :C16H13NO3SDegré de pureté :95%Couleur et forme :Pale grey to black or brown, Crystals or powder or crystalline powderMasse moléculaire :299.348-Anilinonaphthalene-1-sulfonic acid ammonium salt, 98%
CAS :Fluorescent probe for proteins on polyacrylamide gelsFormule :C16H16N2O3SDegré de pureté :98%Couleur et forme :Powder or crystalline powder, Straw yellow or green to dark greenMasse moléculaire :316.38Dansyl chloride, 96%
CAS :Dansyl chloride is a fluorogenic reagent used for protein, N-terminal amino acid and peptide detection by reverse phase high performance liquid chromatography (HPLC). It is also used to determine the degree of labeling in chymotrypsin and ovalbumin. It acts as a precursor for the synthesis ofFormule :C12H12ClNO2SDegré de pureté :96%Couleur et forme :Powder, Yellow to orangeMasse moléculaire :269.741,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water
CAS :1,4-Naphthoquinone is used as a strong dienophile in Diels-Alder reaction. It is also used as a precursor to anthroquinone and 5-nitro-1,4-naphthalenedione, which finds application in the preparation of aminoanthroquinone and is also used as a dye precursor. It is a basic component of Vitamin K. ThiFormule :C10H6O2Degré de pureté :97+%Couleur et forme :Powder, Dark yellow to yellow to brownMasse moléculaire :158.167-Nitro-1-tetralone, 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 :C10H9NO3Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to cream to orange to brownMasse moléculaire :191.19Methyl 6-bromo-2-naphthoate, 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 :C12H9BrO2Degré de pureté :98%Couleur et forme :White, PowderMasse moléculaire :265.11Naphthalene-1-sulfonic acid sodium salt, 98% (dry wt.), water <3.5%
CAS :Naphthalene-1-sulfonic acid sodium salt is used as a detection reagent to investigate ion-pair high-performance liquid chromatographic retention behavior of copper(II)-1-oxa-4,7,10,13-tetraazacyclopentadecane complex. It is also used to prepare naphthalene-1-sulfonyl chloride by reaction with phosphFormule :C10H7NaO3SDegré de pureté :3.5%Couleur et forme :Crystals or powder or crystalline powder or flakes, White to pale cream to pale brown to pale grayMasse moléculaire :230.213-Hydroxy-2-naphthoic acid hydrazide, 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 :C11H10N2O2Degré de pureté :98%Couleur et forme :Powder, Pale brownMasse moléculaire :202.21Ammonium sulfate, 99.95% (metals basis)
CAS :2,3-Dihydroxynaphthalene, 98%, Thermo Scientific ChemicalsFormule :C10H8O2Degré de pureté :99.95%Couleur et forme :White or pale pink to pale brown or pale grey, Crystals or powder or crystalline powderMasse moléculaire :160.173-Amino-2-naphthol, 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 :C10H9NODegré de pureté :97%Couleur et forme :Cream to brown to gray, Crystals or powder or crystalline powderMasse moléculaire :159.19Naphthalene-2-sulfonic acid sodium salt, 98%, may cont. up to 10% residual inorganic salts and water
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 :C10H7NaO3SDegré de pureté :98%Couleur et forme :White to pale brown, PowderMasse moléculaire :230.212-Bromo-1-naphthol, 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 :C10H7BrODegré de pureté :95%Couleur et forme :Low melting powder, Off-whiteMasse moléculaire :223.078-Methoxy-1,2,3,4-tetrahydronaphthalene-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 :C12H14O3Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, Cream to pink to brownMasse moléculaire :206.246-Bromo-2-naphthol, 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 :C10H7BrODegré de pureté :97%Couleur et forme :White to cream to pink to pale brown or grey, PowderMasse moléculaire :223.071,2,3,4-Tetrahydro-1-naphthoic acid, 98%
CAS :1,2,3,4-Tetrahydro-1-naphthoic acid is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. 1,2,3,4-tetrahydronaphthalene-1-carboxylic acid is a reagent used to produce protease inhibitors. This Thermo Scientific Chemicals brandFormule :C11H12O2Degré de pureté :98%Couleur et forme :White to pale cream, PowderMasse moléculaire :176.221-Naphthoic hydrazide, 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 :C11H10N2ODegré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :186.211,3-Dihydroxynaphthalene, 98%
CAS :It is used in the naphthoresorcinol test for uronic acids of Tollens and Rorive, a blue color can be extracted with ethanol after heating of uronic acids with naphthoresorcinol in hydrochloric acid. It is also employed as a reagent for various medical tests. It can also be used as a spot test reagenFormule :C10H8O2Degré de pureté :98%Couleur et forme :Cream to brown, PowderMasse moléculaire :160.174,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS
CAS :4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, is used to improve the visualization of trichothecenes on developed TLC plates. It serves as an intermediate in the production of dyes, pigments, chelating reagents, sulfonic and sulfinic acids. This Thermo Scientific Chemicals bFormule :C10H10Na2O10S2Couleur et forme :White to grey, beige or brown, PowderMasse moléculaire :400.28Naphthalene-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 :C10H7ClO2SDegré de pureté :97%Couleur et forme :White to cream or pale yellow to pale brown, Crystals or powder or crystalline powderMasse moléculaire :226.67Vitamin K{1}
CAS :Vitamin K1; Important dietary source found in green plants, algae and photosynthetic bacteria. It is used as a vitamin (prothrombogenic) and veterinary antidote for dicoumarol poisoning. It is an essential vitamin for the synthesis of coagulation factors II, VII, IX, and X in the liver.Formule :C31H46O2Couleur et forme :Yellow or orange to red, Viscous liquidMasse moléculaire :450.71Naphthalene-1,4-dicarboxylic acid, 98+%
CAS :It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. 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. TheFormule :C12H8O4Degré de pureté :98+%Couleur et forme :White to cream to pale yellow, Crystals or powder or crystalline powderMasse moléculaire :216.191-Nitroso-2-naphthol, 98%
CAS :1-Nitroso-2-naphthol as a complexing agent for the on-line preconcentration of cobalt with FI-FAAS. 1-Nitroso-2-naphthol is the chelating ion-exchanger in the synthesis of alumina adsorbents that are of acidic, basic and neutral nature. It is used for the removal and preconcentration of Pb(II), Cu(Formule :C10H7NO2Degré de pureté :98%Couleur et forme :Brown to dark brown, PowderMasse moléculaire :173.17(+/-)-1,1'-Bi(2-naphthol), 99%
CAS :()-1,1'-Bi(2-naphthol) acts as chiral separation agents. It is widely used in chiral liquid crystal,medicines,spices etc,. 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. TFormule :C20H14O2Degré de pureté :99%Couleur et forme :White to pale cream to pale brown, PowderMasse moléculaire :286.33Suramin hexasodium salt, 98+%
CAS :Suramin hexasodium salt, 129-46-4, is the salt form of suramin, a naphthylurea which shows antineoplastic activity through inhibition of several growth factors. Learn more.Formule :C51H34N6Na6O23S6Degré de pureté :98+%Masse moléculaire :1429.16Calconcarboxylic acid
CAS :Calconcarboxylic acid is used as an indicator for calcium titrations with ethylenediaminetetraacetic acid (EDTA) in the presence of magnesium. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer toFormule :C21H14N2O7SCouleur et forme :Dark brown/purple to black, PowderMasse moléculaire :438.414-Amino-3-hydroxy-1-naphthalenesulfonic acid, ACS, 90+%
CAS :4-Amino-3-hydroxy-1-naphthalenesulfonic acid is used as a key starting material for the preparation of naphthalenesulfonic acid derivatives by reacting with palmitoyl chloride, which shows the activity to inhibit DNA polymerase and ribonuclease H Activities of HIV-1 reverse transcriptase. It is alsoFormule :C10H9NO4SDegré de pureté :90+%Masse moléculaire :239.251,8-Naphthalic anhydride, 97%
CAS :1,8-Naphthalic anhydride is used as a seed protectant and to prepare dyestuffs and optical brighteners. It is used in the preparation of napthalimide analogues, which finds application as anticancer agents. Further, it is used as fluorescent brightening agent for polymeric materials. This Thermo SciFormule :C12H6O3Degré de pureté :97%Couleur et forme :White to cream to yellow to pale brown, Powder or crystalline powderMasse moléculaire :198.182,6-Dihydroxynaphthalene, 98%
CAS :2,6-Dihydroxynaphthalene is used in the preparation of 1,5-dichloro-2,6-diethynylnaphthalenes. It is used to produce convulsions in mice. It exhibits antiproliferative activity towards certain cells. It is also employed in the preparation of the first-generation rotaxane dendrimer. Further, it is usFormule :C10H8O2Degré de pureté :98%Couleur et forme :Pale cream to cream to pale brown to pale gray to gray, Crystals or powder or crystalline powderMasse moléculaire :160.17Diacerein
CAS :Interleukin-1 inhibitorFormule :C19H12O8Couleur et forme :Yellow, PowderMasse moléculaire :368.301-Acetyl-2-naphthol, 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 :C12H10O2Degré de pureté :99%Couleur et forme :White to cream or pale yellow, Crystals or powder or crystalline powderMasse moléculaire :186.212-Hydroxy-1,4-naphthoquinone, 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 :C10H6O3Degré de pureté :98+%Couleur et forme :Yellow to green to brown, PowderMasse moléculaire :174.16Naphthalene-1-sulfonic acid hydrate, 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 :C10H8O3SDegré de pureté :98%Couleur et forme :White to pale cream, PowderMasse moléculaire :208.232-Methyl-1,4-naphthoquinone, 98%
CAS :2-Methyl-1,4-naphthoquinone is a prothrombogenic compound and is used as a model quinone in cell culture investigations. 2-Methyl-1,4-naphthoquinone is a synthetic analogue of of 1,4-naphthoquinone with a methyl group in the 2-position. 2-Methyl-1,4-naphthoquinone can be used as an oxidative injuryFormule :C11H8O2Degré de pureté :98%Couleur et forme :Powder or lumps, Yellow to greenMasse moléculaire :172.181,5-Dihydroxynaphthalene, 98%
CAS :1,5-Dihydroxynaphthalene is an intermediate of synthetic mordant azo dyes. It is an intermediate used in organic synthesis, pharmaceuticals, dyestuff fields and photograph industry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documenFormule :C10H8O2Degré de pureté :98%Couleur et forme :Dark brown to brown to gray, PowderMasse moléculaire :160.173-Bromo-1,8-naphthalic anhydride, 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 :C12H5BrO3Degré de pureté :97%Couleur et forme :White to yellow or cream to pale brown, PowderMasse moléculaire :277.086-Hydroxy-2-naphthoic acid, 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 :C11H8O3Degré de pureté :99%Couleur et forme :Powder, Pale cream to cream to pale brownMasse moléculaire :188.184-Dimethylamino-1-naphthoic 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 :C13H13NO2Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to cream to yellow to pale brownMasse moléculaire :215.25(R)-(+)-1,1'-Bi(2-naphthol), 99%
CAS :It is used in biosynthetic preparation for enantioselective oxidation of naphthols to binaphthyldiols with horseradish peroxidase catalyst. A chiral auxiliary used in the catalytic asymmetric oxidation of sulfides to sulfoxides. Chiral lanthanide triflates formed from binaphthol serve as catalysts fFormule :C20H14O2Degré de pureté :99%Couleur et forme :White to cream or pale gray, Crystals or powder or crystalline powderMasse moléculaire :286.33(S)-(-)-1,1'-Bi(2-naphthol), 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 :C20H14O2Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder, White to pale cream to pale brownMasse moléculaire :286.332,3-NAPHTHALENEDICARBOXYLIC ACID
CAS :Formule :C12H8O4Degré de pureté :95%Couleur et forme :Liquid, No data available.Masse moléculaire :216.192α-Naphtholbenzein
CAS :-Naphtholbenzein is used as a pH indicator. (pH 0.0-0.8/ pH 8.2-10.0). 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 rFormule :C27H18O2Couleur et forme :Powder, Red to brownMasse moléculaire :374.444-Carboxynaphthalene-1-boronic acid, 95%
CAS :It 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 reference has not changed asFormule :C11H9BO4Degré de pureté :95%Masse moléculaire :216.0Naphthalene-2-sulfonic acid, 98%
CAS :Naphthalene-2-sulfonic acid is used in making direct dyes, reactive des and employed as dye and agrochemical intermediates. 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.Formule :C10H8O3SDegré de pureté :98%Couleur et forme :White to cream to yellow to brown, Crystals or crystalline powder or powderMasse moléculaire :208.232-Hydroxy-1-naphthaldehyde, 98%
CAS :2-Hydroxy-1-naphthaldehyde is used in Merrified-type synthesis to deterime free amino acid groups in polymers. 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 originalFormule :C11H8O2Degré de pureté :98%Couleur et forme :White to yellow to pale brown, PowderMasse moléculaire :172.185-Aminonaphthalene-2-sulfonic 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 :C10H9NO3SDegré de pureté :97%Couleur et forme :Brown or purple to gray, PowderMasse moléculaire :223.256-Methoxy-2-naphthoic 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 :C12H9O3Degré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :201.20
