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.
2427 produits trouvés pour "Naphtalènes"
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2-Hydroxy-1,4-naphthoquinone, 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 :C10H6O3Degré de pureté :98+%Couleur et forme :Yellow to green to brown, PowderMasse moléculaire :174.163-Bromo-1,8-naphthalic anhydride, 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 :C12H5BrO3Degré de pureté :97%Couleur et forme :White to yellow or cream to pale brown, PowderMasse moléculaire :277.082-Methyl-1,4-naphthoquinone, 98%
CAS :<p>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 injury </p>Formule :C11H8O2Degré de pureté :98%Couleur et forme :Powder or lumps, Yellow to greenMasse moléculaire :172.184-Dimethylamino-1-naphthoic 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 :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 :215.251,5-Dihydroxynaphthalene, 98%
CAS :<p>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 documen</p>Formule :C10H8O2Degré de pureté :98%Couleur et forme :Dark brown to brown to gray, PowderMasse moléculaire :160.17(R)-(+)-1,1'-Bi(2-naphthol), 99%
CAS :<p>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 f</p>Formule :C20H14O2Degré de pureté :99%Couleur et forme :White to cream or pale gray, Crystals or powder or crystalline powderMasse moléculaire :286.33Suramin hexasodium salt, 98+%
CAS :<p>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.</p>Formule :C51H34N6Na6O23S6Degré de pureté :98+%Masse moléculaire :1429.16(S)-(-)-1,1'-Bi(2-naphthol), 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 :C20H14O2Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder, White to pale cream to pale brownMasse moléculaire :286.334-Fluoronaphthalen-1-ol
CAS :Formule :C10H7FODegré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :162.163α-Naphtholbenzein
CAS :<p>-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 r</p>Formule :C27H18O2Couleur et forme :Powder, Red to brownMasse moléculaire :374.444,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS
CAS :<p>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 b</p>Formule :C10H10Na2O10S2Couleur et forme :White to grey, beige or brown, PowderMasse moléculaire :400.28(+/-)-1,1'-Bi(2-naphthol), 99%
CAS :<p>()-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. T</p>Formule :C20H14O2Degré de pureté :99%Couleur et forme :Powder, White to pale cream to pale brownMasse moléculaire :286.336-Hydroxy-2-naphthoic 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 :C11H8O3Degré de pureté :99%Couleur et forme :Powder, Pale cream to cream to pale brownMasse moléculaire :188.184-Amino-3-hydroxy-1-naphthalenesulfonic acid, ACS, 90+%
CAS :<p>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 also</p>Formule :C10H9NO4SDegré de pureté :90+%Masse moléculaire :239.25Naphthalene-1-sulfonic acid hydrate, 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 :C10H8O3SDegré de pureté :98%Couleur et forme :White to pale cream, PowderMasse moléculaire :208.233-Amino-2-naphthol, 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 :C10H9NODegré de pureté :97%Couleur et forme :Cream to brown to gray, Crystals or powder or crystalline powderMasse moléculaire :159.191,3-Dihydroxynaphthalene, 98%
CAS :<p>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 reagen</p>Formule :C10H8O2Degré de pureté :98%Couleur et forme :Cream to brown, PowderMasse moléculaire :160.17Anthraquinone-2-carboxylic acid, 98%
CAS :<p>Anthraquinone 2-carboxylic acid (AQ) as a novel electron shuttling mediator and attached electron relay for HRP. Efficient method for the generation of hydrogen peroxide by aerobic photooxidation of 2-propanol using anthraquinone-2-carboxylic acid and molecular oxygen is investigated. This Thermo S</p>Formule :C15H8O4Degré de pureté :98%Masse moléculaire :252.23Naphthalene-1-sulfonic acid sodium salt, 98% (dry wt.), water <3.5%
CAS :<p>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 phosph</p>Formule :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 :230.214-Carboxynaphthalene-1-boronic acid, 95%
CAS :<p>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 as</p>Formule :C11H9BO4Degré de pureté :95%Masse moléculaire :216.08-Anilinonaphthalene-1-sulfonic acid ammonium salt, 98%
CAS :<p>Fluorescent probe for proteins on polyacrylamide gels</p>Formule :C16H16N2O3SDegré de pureté :98%Couleur et forme :Powder or crystalline powder, Straw yellow or green to dark greenMasse moléculaire :316.388-Anilinonaphthalene-1-sulfonic acid, 95%
CAS :<p>Fluorescent probe for proteins on polyacrylamide gels</p>Formule :C16H13NO3SDegré de pureté :95%Couleur et forme :Pale grey to black or brown, Crystals or powder or crystalline powderMasse moléculaire :299.341-Bromo-5-nitronaphthalene
CAS :Formule :C10H6BrNO2Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :252.0671,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water
CAS :<p>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. Thi</p>Formule :C10H6O2Degré de pureté :97+%Couleur et forme :Powder, Dark yellow to yellow to brownMasse moléculaire :158.163-Hydroxy-2-naphthoic 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 :C11H8O3Degré de pureté :98%Couleur et forme :Yellow to pale brown, PowderMasse moléculaire :188.182-Hydroxy-1-naphthaldehyde, 98%
CAS :<p>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 original </p>Formule :C11H8O2Degré de pureté :98%Couleur et forme :White to yellow to pale brown, PowderMasse moléculaire :172.18Vitamin K{1}
CAS :<p>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.</p>Formule :C31H46O2Couleur et forme :Yellow or orange to red, Viscous liquidMasse moléculaire :450.716-Methoxy-2-naphthoic 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 :C12H9O3Degré de pureté :98+%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :201.201,2-Naphthoquinone-4-sulfonic acid sodium salt, 97%
CAS :<p>Colorimetric determination of amino acids and amines1,2-Naphthoquinone-4-sulfonic acid sodium salt is used for the colorimetric determination of amino acids, amines and procaine hydrochloride in pharmaceutical preparations. It is also used in the characterization of phanerochaete chrysosporium. Furt</p>Formule :C10H5NaO5SDegré de pureté :97%Couleur et forme :Orange to orange-brown, PowderMasse moléculaire :260.19Naphthalene-2-sulfonic acid, 98%
CAS :<p>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. </p>Formule :C10H8O3SDegré de pureté :98%Couleur et forme :White to cream to yellow to brown, Crystals or crystalline powder or powderMasse moléculaire :208.234-Amino-3-hydroxy-1-naphthalenesulfonic acid, 99%
CAS :<p>4-Amino-3-hydroxy-1-naphthalenesulfonic acid is used as mordant dyes and acid dyes 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 pro</p>Formule :C10H9NO4SDegré de pureté :99%Couleur et forme :Powder, Pale cream or pale pink to purpleMasse moléculaire :239.255-Aminonaphthalene-2-sulfonic 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 :C10H9NO3SDegré de pureté :97%Couleur et forme :Brown or purple to gray, PowderMasse moléculaire :223.251-Naphthoic acid, 98%
CAS :<p>1-Naphthoic acid is used as an intermediate for the synthesis of pharmaceuticals, photochemicals, plant growth hormones, dyes and other organic compounds. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information </p>Formule :C11H8O2Degré de pureté :98%Couleur et forme :White to cream to brown, PowderMasse moléculaire :172.184-Amino-1-naphthol hydrochloride, tech. 90%
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 :C10H10ClNODegré de pureté :90%Couleur et forme :Powder, Grey or brown to purpleMasse moléculaire :195.652,3-NAPHTHALENEDICARBOXYLIC ACID
CAS :Formule :C12H8O4Degré de pureté :95%Couleur et forme :Liquid, No data available.Masse moléculaire :216.1922,3-Dihydroxynaphthalene, 98%
CAS :<p>2,3-Dihydroxynaphthalene is used in making dyes, pigments, fluorescent whiteners, tanning agents, antioxidants, and antiseptics. 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 </p>Formule :C10H8O2Degré de pureté :98%Couleur et forme :White or pale pink to pale brown or pale grey, Crystals or powder or crystalline powderMasse moléculaire :160.17Methyl 2-naphthoate, 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 :C12H10O2Degré de pureté :99%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :186.211-Nitroso-2-naphthol, 98%
CAS :<p>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(</p>Formule :C10H7NO2Degré de pureté :98%Couleur et forme :Brown to dark brown, PowderMasse moléculaire :173.171,2,3,4-Tetrahydro-1-naphthoic acid, 98%
CAS :<p>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 brand</p>Formule :C11H12O2Degré de pureté :98%Couleur et forme :White to pale cream, PowderMasse moléculaire :176.224-Fluoro-1-naphthoic 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 :C11H7FO2Degré de pureté :97%Couleur et forme :White to cream, PowderMasse moléculaire :190.171-Acetyl-2-naphthol, 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 :C12H10O2Degré de pureté :99%Couleur et forme :White to cream or pale yellow, Crystals or powder or crystalline powderMasse moléculaire :186.216-Bromo-2-naphthol, 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 :C10H7BrODegré de pureté :97%Couleur et forme :White to cream to pink to pale brown or grey, PowderMasse moléculaire :223.07Naphthalene-2-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 :C10H7ClO2SDegré de pureté :97%Couleur et forme :White to cream or pale yellow to pale brown, Crystals or powder or crystalline powderMasse moléculaire :226.67α-Naphtholphthalein
CAS :<p>Indicator in 0.1% or 0.04% alcohol solution</p>Formule :C28H18O4Couleur et forme :Powder, Pink to brownMasse moléculaire :418.45Rhein, 97%
CAS :<p>Rhein is used to inhibit growth factor beta-1 induced plasminogen activator inhibitor-1 in endothelial cells. It acts as an antibacterial agent against Staphylococcus aureus. It is also used as a laxative. Further, it is employed as a pharmaceutical intermediate. This Thermo Scientific Chemicals bra</p>Formule :C15H8O6Degré de pureté :97%Masse moléculaire :284.222-Naphthol, 98+%
CAS :<p>2-Naphthol can be used as a fluorescent indicator. It can be also used in the production of dyes and 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. T</p>Formule :C10H8ODegré de pureté :98+%Couleur et forme :White to cream to pale brown or pale pink, FlakesMasse moléculaire :144.172-Aminonaphthalene-1-sulfonic 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 :C10H9NO3SDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to creamMasse moléculaire :223.25Naphthalene-2,6-dicarboxylic 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 :C12H8O4Degré de pureté :98+%Couleur et forme :White to cream, PowderMasse moléculaire :216.191-Chloronaphthalene, tech. 85%, remainder 2-chloronaphthalene
CAS :<p>1-Chloronaphthalene was used as solvent additive in the fabrication of fullerene based photovoltaic devices. It was used in preparation of polyvinyl chloride based membranes of 5,10,15,20-tetrakis(4-methoxyphenyl)porphyrinatocobalt(II) for arsenite determination. Also used in the synthesis of pharma</p>Formule :C10H7ClDegré de pureté :85%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :162.62
