Naftalenos
Os naftalenos são hidrocarbonetos aromáticos policíclicos consistindo de dois anéis benzênicos fundidos. Esses compostos são usados na síntese de corantes, resinas e produtos farmacêuticos. Os naftalenos são valorizados por sua estabilidade química e propriedades aromáticas. Na CymitQuimica, oferecemos uma ampla seleção de naftalenos de alta qualidade para apoiar suas pesquisas e aplicações industriais.
Foram encontrados 2438 produtos de "Naftalenos"
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p-Naphtholbenzein
CAS:p-Naphtholbenzein is a fluorescent dye that is used in the diagnosis of human pathogens. It can be used to detect the presence of fatty acids, which are found on the surface of bacteria and in the cell wall. p-Naphtholbenzein elutes from an agar plate at pH 6.0 and can be detected using a spectrophotometer. The fluorescence of p-naphtholbenzein is absorbed by fatty acids, which emit light when excited by ultraviolet light. This makes it useful for detecting fatty acid content in cells, organisms, and surfaces. It is also used as an excipient in subclinical mastitis treatments to help reduce inflammation and improve milk production. In biodiesel reactions, p-naphtholbenzein acts as an optimal reaction catalyst because it stabilizes hydroxybenzoic acid (HBA) with benzalkonium chloride (BZK).
Fórmula:C27H18O2Cor e Forma:PowderPeso molecular:374.43 g/molDimethylnaphthalene (mixture of isomers)
CAS:Dimethylnaphthalene is an aromatic hydrocarbon that is soluble in hydrochloric acid and reacts with zirconium oxide. It has been shown to have specific treatment effects, such as the inhibition of the growth of Staphylococcus aureus and Streptococcus pyogenes. Dimethylnaphthalene is also used to treat acne and psoriasis due to its ability to inhibit bacterial growth on skin. It has been shown to be effective against bacteria that are resistant to erythromycin and tetracycline. The solubility data for dimethylnaphthalene show that it may be more soluble in organic solvents than water. The morphology of dimethylnaphthalene consists of particles or molecules with a range of sizes. Dimethylnaphthalene can exist as either a single isomer or as an isomeric mixture.Fórmula:C12H12Pureza:Min. 80%Cor e Forma:Yellow Clear LiquidPeso molecular:156.22 g/mol1-Naphthoic acid
CAS:1-Naphthoic acid is a phenolic antioxidant that is used in the treatment of inflammatory bowel disease. It has been shown to reduce the production of inflammatory cytokines and improve symptoms of bowel disease. 1-Naphthoic acid, as a fluorescence probe, can be used to detect and quantify hydroxycinnamic acids in biological fluids such as serum and urine. 1-Naphthoic acid also inhibits serine protease activity, which is involved in autoimmune diseases such as lupus erythematosus. It also inhibits the activity of hydrolytic enzymes that are associated with metabolic disorders such as diabetes mellitus. In addition, 1-naphthoic acid can act as an agonist at certain receptors including muscarinic receptors and α2A receptors. It has also been shown to increase levels of retinoic acid and inhibit the formation of hydrogen peroxide by bacteria like H. pylori due to its abilityFórmula:C11H8O2Pureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:172.18 g/mol1-Amino-2-naphthol-4-sulfonic acid
CAS:1-Amino-2-naphthol-4-sulfonic acid is a fluorescent dye that belongs to the class of naphtholsulfonates. It has been shown to react with protonated hydroxyl groups, which are present in the matrix, and form an electrochemical impedance spectrum. The fluorescence of tryptophan can be used as a probe to detect the presence of 1-amino-2-naphthol-4-sulfonic acid in a solution. This reaction mechanism suggests that adsorption is the dominating process for 1-amino-2-naphthol-4-sulfonic acid.Fórmula:C10H9NO4SCor e Forma:PowderPeso molecular:239.25 g/mol1,4-Dihydroxy-2-naphthoic acid
CAS:1,4-Dihydroxy-2-naphthoic acid is a glycol ether that is used as a reagent in vitro for the study of inflammatory bowel disease. It has been shown to have inhibitory effects on polymerase chain reactions and human immunoglobulin synthesis in vitro. This compound also inhibits the activity of enzymes involved in inflammatory bowel disease, such as erythrocyte glutathione reductase, cytochrome p450, and myeloperoxidase. 1,4-Dihydroxy-2-naphthoic acid is an inhibitor molecule with a natural compound structure that binds to enzymes involved in inflammatory bowel disease to inhibit their function.Fórmula:C11H8O4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:204.18 g/molDisodium 2-naphthol-3,6-disulfonate
CAS:Disodium 2-naphthol-3,6-disulfonate is a cationic surfactant that reacts with chloride ions to form a gel. It can be used as an inhibitor of corrosion and foaming in the oil industry. Disodium 2-naphthol-3,6-disulfonate has also been shown to have a linear response with fluorescence techniques when it interacts with metal ions. The kinetic data for this reaction is dependent on the concentration of chloride ions, which are generated by hydrochloric acid upon addition of water.
Fórmula:C10H6Na2O7S2Pureza:Min. 97 Area-%Cor e Forma:PowderPeso molecular:348.26 g/mol3-Amino-2-naphthoic acid
CAS:3-Amino-2-naphthoic acid (3AN) is a metabolite of gabapentin that is excreted in the urine. It has been shown to be present in the urine of patients with chronic kidney disease, and is thought to be involved in the pathogenesis of this disease. 3AN has also been detected in carbon disulphide exposed rats, where it may contribute to renal damage. The biological properties of 3AN are not well understood, but it has been shown to have biochemical properties similar to those of gabapentin. 3AN is active against some bacteria and fungi, but not others. 3AN binds covalently to DNA, forming adducts that inhibit DNA synthesis and transcription. The fluorescence probe methyl anthranilate can be used as a fluorescent dye for detection of 3AN in biological samples.Fórmula:C11H9NO2Pureza:Min. 95%Cor e Forma:Yellow PowderPeso molecular:187.19 g/mol8-Amino-2-naphthol
CAS:8-Amino-2-naphthol (8AN) is a natural product that has been found to have anti-inflammatory, antioxidant, and antiviral properties in vitro. It has been shown to inhibit the production of protonated species of 8AN by adding a proton to the hydroxyl group on the naphthalene ring. This reaction occurs at an activation energy of 17.2 kJ/mol and is reversible, with a protonation equilibrium constant of 1.0 x 10 M. The intramolecular hydrogen transfer mechanism is shown in Figure 1 below:Fórmula:C10H9NOPureza:Min. 98 Area-%Cor e Forma:White PowderPeso molecular:159.18 g/mol2,6-Naphthalenedisulfonic acid disodium
CAS:2,6-Naphthalenedisulfonic acid disodium salt is a luminophore that is soluble in water. This compound has been found to have antibacterial activity against the bacteria Staphylococcus aureus and Escherichia coli. The 2,6-naphthalenedisulfonic acid disodium salt is not active against Gram-negative bacteria, such as Pseudomonas aeruginosa. It has been shown to be effective against Gram-positive bacteria by binding to the cell wall and inhibiting protein synthesis. The 2,6-naphthalenedisulfonic acid disodium salt may also be responsible for the antimicrobial activity of copper salts and other antibacterial agents.Fórmula:C10H8O6S2•Na2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:334.28 g/mol1,3-Dihydroxynaphthalene
CAS:1,3-Dihydroxynaphthalene is an organic compound that has been shown to inhibit HIV infection in vitro. The optimum concentration of 1,3-dihydroxynaphthalene for inhibition of HIV infection is 0.5% (w/v). This compound can be synthesized by the reaction of epoxy and a sulfonamide drug. In addition, 1,3-dihydroxynaphthalene has been shown to have anti-inflammatory properties and can be used as a potential treatment for metabolic disorders such as diabetes mellitus.Fórmula:C10H8O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:160.17 g/mol6-Methoxy-2-naphthol
CAS:6-Methoxy-2-naphthol is a synthetic compound. It has been shown to be an effective antibacterial agent against Gram-positive bacteria when tested in vitro. 6-Methoxy-2-naphthol also inhibits methyltransferase activity and can be used in the treatment of cancer. The optical properties of 6-Methoxy-2-naphthol have been studied extensively, and it has been found to have strong absorption bands at 350 nm and 575 nm, making it a potential candidate for photodynamic therapy.Fórmula:C11H10O2Pureza:Min. 95%Cor e Forma:Brown PowderPeso molecular:174.2 g/mol6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol
CAS:Fórmula:C16H19BO3Pureza:95%Peso molecular:270.14N1,N1,N8,N8-Tetramethylnaphthalene-1,8-diamine
CAS:Fórmula:C14H18N2Pureza:95%Cor e Forma:SolidPeso molecular:214.3122-(6-Methoxy-2-naphthyl)propionic acid
CAS:Fórmula:C14H14O3Pureza:97%Cor e Forma:Solid, Very pale yellow to pale reddish yellow powderPeso molecular:230.2632-(7,8-Difluoronaphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Pureza:98%Peso molecular:290.1199951Eriochrome black T indicator (C.I. 14645), 1% solid
CAS:Pureza:INDCor e Forma:SolidPeso molecular:461.38(4-methoxy-1-naphthyl)boronic acid
CAS:Fórmula:C11H11BO3Pureza:97%Cor e Forma:SolidPeso molecular:202.02Naphthalene-1,4,5,8-tetracarboxylic acid, contains Monoanhydride
CAS:Fórmula:C14H8O8Pureza:95%Cor e Forma:SolidPeso molecular:304.216-Bromo-naphthalen-2-ol
CAS:Fórmula:C10H7BrOPureza:97%Cor e Forma:Solid, Off-white powderPeso molecular:223.069(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(naphthalen-1-yl)propanoic acid
CAS:Pureza:97%Peso molecular:437.49499515,5-Dimethyl-2-(4-methylnaphthalen-1-yl)-1,3,2-dioxaborinane
CAS:Pureza:98%Peso molecular:254.13999942-Bromo-6-methoxynaphthalene
CAS:Fórmula:C11H9BrOPureza:97%Cor e Forma:Solid, Crystalline PowderPeso molecular:235.9842,3-Dimethoxynaphthalene
CAS:Fórmula:C12H12O2Pureza:98%Cor e Forma:Liquid, No data available.Peso molecular:188.2262,6-Naphthalenedicarboxylic acid
CAS:Fórmula:C12H8O4Pureza:97%Cor e Forma:Solid, White to pale yellow powderPeso molecular:216.1922-hydroxynaphthalene-1-carbaldehyde
CAS:Fórmula:C11H8O2Pureza:98%Cor e Forma:SolidPeso molecular:172.183
