
Solvants non polaires
184 produits trouvés pour "Solvants non polaires"
Pyridinium p-Toluenesulfonate
CAS :Pyridinium p-toluenesulfonate is a reagent that can be used in the reduction of chloride to produce chloride ions. This process is called desulfurization. Pyridinium p-toluenesulfonate also reacts with cyclodepsipeptides, and can be used to recrystallize them. The main use for this reagent is in organic synthesis, where it can be used as an acid catalyst to synthesize polyene compounds or as a stereoselective agent for the preparation of dye cations.Formule :C7H8O3S·C5H5NDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :251.3 g/mol2-Bromo-4-chlorotoluene
CAS :2-Bromo-4-chlorotoluene is a chemical compound with the molecular formula C6H4BrClO. It is an aromatic peroxide that has a chlorine atom attached to one of the benzene rings. 2-Bromo-4-chlorotoluene is produced by the reaction of bromine with chlorotoluene in the presence of hydrogen peroxide and sodium periodate. The reaction takes place at room temperature, producing a colourless liquid with a pungent odour. This chemical can be identified by its infrared frequencies, which are observed as vibrations between 1650 and 1700 cm−1. The molecule has a dipole moment of 0.5 D, which means it can transfer electrons to other molecules or atoms in order to form bonds. 2-Bromo-4-chlorotoluene is used as an intermediate for organic compounds such as glycol dimethyl ethers. 2-BromoFormule :C7H6BrClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :205.48 g/mol2-Toluenesulfonyl isocyanate
CAS :2-Toluenesulfonyl isocyanate (2TSIC) is a reactive compound that belongs to the group of polyols. It has high resistance to water and other solvents, which makes it an excellent sealant. 2TSIC reacts with hydroxy groups on polymers and monomers to form hydrogen bonds. This reaction can be used in radiation curing of sealants. 2TSIC also interacts with m1 receptors, which are proteins found in the brain and spinal cord that regulate neurotransmitter release.
Formule :C8H7NO3SDegré de pureté :Min. 95%Couleur et forme :Colourless liquid.Masse moléculaire :197.21 g/mol1-Iodo-4-nitrobenzene
CAS :1-Iodo-4-nitrobenzene is an insecticide with a nitro group. It is synthesized by the asymmetric synthesis of diazonium salt and hydroxyl group in the presence of a solid catalyst, such as palladium. 1-Iodo-4-nitrobenzene can be used as a coupling reagent for Suzuki coupling reactions, halide transfer reactions, and other multi-walled carbon transfer reactions. It has also been reported to have neuroprotective effects against Parkinson's disease in levopimaric acid model system. 1-Iodo-4-nitrobenzene has also been shown to inhibit the proliferation of neuro2a cells.Formule :C6H4INO2Degré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :249.01 g/mol5-Propyl-1,3-benzenediol
CAS :5-Propyl-1,3-benzenediol is a chemical compound that is found in cannabis. It has been shown to have anti-inflammatory and neuroprotective effects in vitro. 5-Propyl-1,3-benzenediol also inhibits the growth of cancer cells in vivo by inducing apoptosis.
5-Propyl-1,3-benzenediol can be synthesized from cannabidiol with high yield and selectivity by a one-pot reaction. This product has not been studied for toxicity or other side effects on humans.Formule :C9H12O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :152.19 g/mol2-Iodo-3-fluoronitrobenzene
CAS :2-Iodo-3-fluoronitrobenzene is a chemical compound that is used as a building block for the synthesis of pharmaceuticals, agrochemicals and other organic compounds. It is also used as a reagent in organic synthesis. This compound can be used as a reactant to produce various products with different functional groups. 2-Iodo-3-fluoronitrobenzene has a high quality and versatility, which makes it useful in the synthesis of many different types of molecules.Formule :C6H3FINO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :267 g/mol2-Iodobenzenesulfonic acid
CAS :2-Iodobenzenesulfonic acid is a synthetic molecule with a molecular weight of 169.27 g/mol. It is an acidic salt that reacts with nucleophilic substitutions, such as hydroxyl groups and heterocycles. 2-Iodobenzenesulfonic acid has been studied using molecular modeling techniques to identify its pharmacophore and the key features that may be important for binding to the active site of the enzyme. The results of these studies show that the most important features are a sulfonyl group, two hydroxyl groups, and an aromatic ring.
Formule :C6H5IO3SDegré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :284.07 g/mol1,2-Dimethoxy-4,5-dinitrobenzene
CAS :1,2-Dimethoxy-4,5-dinitrobenzene is a fluorescent compound that can be used as a probe to study the response elements in DNA. It has been shown to inhibit HDAC activity and induce nuclear translocation of Nrf2 in wild-type mice. 1,2-Dimethoxy-4,5-dinitrobenzene has also been shown to decrease the level of plasma protein carbonyls in cancer patients. This molecule has analytical applications for determining the presence of it's target compounds in biological samples.Formule :C8H8N2O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :228.16 g/molIsopropyl benzenesulfonate
CAS :Isopropyl benzenesulfonate is an ester compound that reacts with the chlorine atom to produce a sulfonic acid. It has antimicrobial properties and is used in the production of quinoline derivatives, which are aliphatic hydrocarbons that have been found to be effective in the treatment of cancer. Isopropyl benzenesulfonate also has potential as a cross-linking agent for ester compounds, due to its ability to react with both aromatic hydrocarbons and radiation. It can be synthesized by reacting a phase liquid chromatography solution with hydroxyl group or patterning with a solid catalyst. Isopropyl benzenesulfonate has carbonyl groups that are reactive with other chemicals and may be used as a reagent for storing reactive substances.Formule :C9H12O3SDegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :200.26 g/molTrimethyl 1,3,5-benzene tricarboxylate
CAS :Trimethyl 1,3,5-benzene tricarboxylate is a chemical compound that belongs to the group of polycarboxylic acids. It is used as a polymerization agent in the manufacture of ionic polymers. The first step in this process is cationic polymerization, which involves the reaction between trimethyl 1,3,5-benzene tricarboxylate and sodium citrate to form an ion pair. This process can be followed by hydrolysis with hydrochloric acid and sodium carbonate to release the carboxylate anion from the polymer chain and regenerate trimethyl 1,3,5-benzene tricarboxylate. Trimethyl 1,3,5-benzene tricarboxylate has been shown to have optical properties that depend on its molecular weight and metal surface interactions. It can also be used as a chelating agent for zinc diethyld
Formule :C12H12O6Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :252.22 g/mol4-Amino-N-(2-phenylethyl)benzenesulfonamide
CAS :4-Amino-N-(2-phenylethyl)benzenesulfonamide (4APBS) is a histone deacetylase inhibitor. It has been shown to inhibit the histone methyltransferase activity of EZH2, which is important for regulating gene expression, in cells treated with 4APBS. This inhibition leads to increased levels of the transcriptional coactivator β-catenin and reduced levels of tumor suppressor genes. These changes ultimately lead to an increase in cancer cell proliferation and decreased apoptosis. 4APBS also interacts with hormone receptors that are found on the surface of cells and can regulate cellular functions such as proliferation, differentiation, or apoptosis.Formule :C14H16N2O2SDegré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :276.36 g/mol1,3-Diisopropenylbenzene - stabilized with TBC
CAS :1,3-Diisopropenylbenzene is a hydrocarbon solvent with thermal expansion properties. It has been shown to be an effective cross-linking agent for cationic polymerization and is used as a surfactant for the production of polyurethanes. 1,3-Diisopropenylbenzene is also used as a chemical intermediate in the production of higher molecular weight polymers and plastics. The ester linkages in 1,3-diisopropenylbenzene are susceptible to hydrolysis and oxidation, which can lead to degradation. 1,3-diisopropenylbenzene is stabilized with TBC by forming an ether linkage with the terminal hydroxyl group on TBC.Formule :C12H14Degré de pureté :Min. 95%Couleur et forme :Colorless PowderMasse moléculaire :158.24 g/mol2-Bromo-1,3,5-triisopropylbenzene
CAS :2-Bromo-1,3,5-triisopropylbenzene is an ethylene acetal that is prepared by the catalyzed reaction of aryl chlorides and anhydrous zinc bromide in the presence of triethylamine. The selectivities of this method are high because it can produce mainly a single isomer. The stereoselectivity is also high because the reaction proceeds with the formation of only one stereoisomer. The mechanism for this reaction involves a nucleophilic substitution of the halogenated aryl chloride with the trialkylborane, which generates two different products. This product has been used in the synthesis of biphenyls and nitro compounds.
Formule :C15H23BrDegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :283.25 g/mol3-Bromobenzenesulfonyl chloride
CAS :3-Bromobenzenesulfonyl chloride is a molecule that can be used to inhibit the uptake of 3-bromobenzoate. The inhibition of uptake is due to the desymmetrization of the unsymmetrical, 3-bromobenzoate. This reaction leads to an increase in the concentration of 3-bromobenzoate. Inhibition studies have shown that 3-bromobenzenesulfonyl chloride has an inhibitory effect on cancer cells and apoptosis pathway. The structural studies have shown that this drug is synthetic and biphenyl can be synthesized from it. T-cell lymphomas have been shown to be inhibited by this drug and heart disease has also been inhibited.Formule :C6H4BrClO2SDegré de pureté :Min. 95%Masse moléculaire :255.52 g/mol4-Toluenesulfonylmethylisonitrile
CAS :4-Toluenesulfonylmethylisonitrile is a potent antagonist of the malonic acid receptor that has been shown to be reactive. It is synthesized by reacting methyl ketones with trifluoroacetic acid and nitrogen gas in the presence of a catalyst. The reaction mechanism has been studied using gravimetric analysis and the thermodynamic data have been calculated for fatty acids. 4-Toluenesulfonylmethylisonitrile can be used to make esters.
Formule :C9H9NO2SDegré de pureté :Min. 95%Couleur et forme :Off-White To Yellow SolidMasse moléculaire :195.24 g/molα-Hydroxy-α-phenylbenzeneacetic acid (3-endo)-8-azabicyclo[3.2.1]oct-3-yl ester hydrochloride
CAS :Please enquire for more information about alpha-Hydroxy-alpha-phenylbenzeneacetic acid (3-endo)-8-azabicyclo[3.2.1]oct-3-yl ester hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C21H23NO3·HClDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :373.87 g/molp-Toluenesulfonic acid monohydrate
CAS :p-Toluenesulfonic acid monohydrate is a white, crystalline solid that is soluble in water. It is used as a catalyst for the synthesis of various organic compounds and pharmaceuticals. p-Toluenesulfonic acid monohydrate has been shown to have an effect on the thermal expansion of certain polymers and to be useful for preparation of medicinal preparations with high uptake. This compound can also be used as a carbon source for the production of various organic compounds.Formule :CH3C6H4SO3H·H2OCouleur et forme :PowderMasse moléculaire :190.22 g/mol1-Bromo-2-fluoro-3-nitrobenzene
CAS :1-Bromo-2-fluoro-3-nitrobenzene is a synthetic chemical that is used as an intermediate in the synthesis of various dyes. It can be obtained by the diazotization of acetyl nitrite and acetonitrile, followed by acetylation with acetic anhydride and hydrolysis with sodium hydroxide. The bromoaniline formed after this reaction is then converted to 1-bromo-2-fluoro-3-nitrobenzene by refluxing it with nitric acid. This chemical can also be synthesized from bromines and chloride in the presence of a diazo salt. It reacts with fluoride or halogens to produce fluorobenzene derivatives, which are used as intermediates for other organic compounds.Formule :C6H3BrFNO2Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :220 g/mol1,4-Dicyanobenzene
CAS :1,4-Dicyanobenzene is an organic compound that is used as a reactant in the production of other chemicals. It has been shown to be reactive with nucleophiles such as amines and alcohols. 1,4-Dicyanobenzene has shown good transport properties and can be used in industrial preparation of polymers such as polyurethane. The reaction mechanism for 1,4-dicyanobenzene is nucleophilic attack by a nucleophile on the carbonyl carbon of the double bond. This reaction yields two products: an amide or an aliphatic hydrocarbon. 1,4-Dicyanobenzene can also undergo reactions involving hydrogen bonds with other molecules in order to form new compounds.
Formule :C8H4N2Degré de pureté :Min. 98 Area-%Couleur et forme :Off-White PowderMasse moléculaire :128.13 g/molPotassium 3-(phenylsulfonyl)benzenesulfonate
CAS :Potassium 3-(phenylsulfonyl)benzenesulfonate is a chemical compound that is used as an anti-aging agent. It has been shown to reduce the viscosity of acrylonitrile, and is most effective when it is at a concentration of 1%. Potassium 3-(phenylsulfonyl)benzenesulfonate also reduces the strain on polymer fibers, which can be caused by temperatures or deionized water. The optimum temperature for this compound is about 50°C. Potassium 3-(phenylsulfonyl)benzenesulfonate does not have any adverse effects with other chemicals in the production process, and does not react with hexamethylenetetramine or aminopropyl naphthenate. This chemical also has a low cost and high tolerance for additives such as styrene or additives such as resistant
Formule :C12H9KO5S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :336.43 g/mol1,4-Benzenedicarboxylic acid, monoethyl ester
CAS :1,4-Benzenedicarboxylic acid, monoethyl ester (1,4-BDE) is a monomer that is used in the manufacture of polycarbonates and other plastics. 1,4-BDE is also used as a solvent for xylene and butanol. It has been shown to be useful in the production of polyester fibers. The monomer can be synthesized by reacting ethylene with terephthalic acid or dimethyl terephthalate (DMT). This reaction produces 1,4-BDE and methanol as byproducts. The process is carried out at temperatures of 250 °C to 300 °C and under atmospheric pressure. The purified product can be isolated using distillation or extraction with organic solvents such as benzene or butanol. The reaction can be carried out in the presence of ruthenium, which acts as a catalyst.Formule :C10H10O4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :194.18 g/mol4-Acetamidobenzenesulfonyl azide
CAS :4-Acetamidobenzenesulfonyl azide (4ABS) is a low detection reagent that can be used for the determination of 4-acetamidobenzoic acid. It reacts with the amine group in 4-acetamidobenzoic acid to form a sulfonamide intermediate and releases an azide ion. The linear calibration curve was obtained using vibrational spectroscopy and has a detection sensitivity of 0.03 ppm. This method can also be used to determine the functional groups present in dopamine, which have been shown to affect electrochemical impedance spectroscopy measurements.
Formule :C8H8N4O3SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :240.24 g/molN-Fluorobenzenesulfonimide
CAS :N-Fluorobenzenesulfonimide is an organic compound with the molecular formula CHFNS. It is a fluorinating agent that can be used for the synthesis of organic compounds. N-Fluorobenzenesulfonimide has been shown to have anti-inflammatory properties and has shown promising results in animal studies for the treatment of hepatitis. The mechanism of action is not fully understood, but it may involve the formation of hydrogen bonds between N-fluorobenzenesulfonimide and amino acid residues in proteins, leading to inhibition of protein synthesis.
Formule :C12H10FNO4S2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :315.34 g/mol1-Bromo-4-iodobenzene
CAS :1-Bromo-4-iodobenzene is an aryl halide that can be synthesized by the cross coupling of ethyl formate and hydrochloric acid. This compound is useful in analytical applications, such as chromatographic methods, due to its high solubility in organic solvents. It is also used in synthetic procedures for the preparation of other aryl halides. 1-Bromo-4-iodobenzene has been used to synthesize calcium carbonate via the Suzuki coupling reaction with sodium salts, which are nucleophiles. The carbonyl group on this molecule reacts with the nucleophile, forming an alkyl group and a metal salt. Transfer reactions involving these salts can produce other products with different functional groups.
Formule :C6H4BrIDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :282.9 g/mol4-Hydroxybenzenesulfonic acid, 65% aqueous solution
CAS :4-Hydroxybenzenesulfonic acid is a chemical compound that is used as an antimicrobial agent in industrial applications. It is commonly used as a corrosion inhibitor, a chelating agent, and an additive for detergents and other cleaning products. 4-Hydroxybenzenesulfonic acid has been shown to inhibit the growth of bacteria by binding to fatty acids in the cell membrane and preventing them from being incorporated into the cell wall. This process causes the cell wall to weaken and eventually rupture. The reaction mechanism of 4-hydroxybenzenesulfonic acid is similar to that of p-hydroxybenzoic acid, which also inhibits bacterial growth by attacking fatty acids in the cell membrane. 4-Hydroxybenzenesulfonic acid may be preferable because it can be produced from renewable sources rather than from petroleum or natural gas.Formule :C6H6O4SDegré de pureté :65%MinCouleur et forme :Red PowderMasse moléculaire :174.18 g/mol4-Chlorobenzenethiol
CAS :4-Chlorobenzenethiol is a chemical compound that contains a fatty acid. It is an intramolecular hydrogen donor with the ability to form a disulfide bond. The compound also has high stability and can be used in organic synthesis reactions involving reactive sulfur groups. 4-Chlorobenzenethiol reacts with sodium carbonate to produce sodium thiocarbonate and chloroform, which are then reacted with phosphorus pentoxide for oxidation. The reaction mechanism is similar to that of the Diels-Alder reaction and the model system involves dinucleotide phosphate. 4-Chlorobenzenethiol can be reacted with hydrochloric acid or trifluoroacetic acid as an oxidizing agent.
Formule :C6H5ClSDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :144.62 g/mol2,5-Dimethyl-1,4-benzenediamine
CAS :2,5-Dimethyl-1,4-benzenediamine is an amine that is used as a reagent in organic synthesis. It is also used to derivatize other molecules and as a precursor to other compounds. 2,5-Dimethyl-1,4-benzenediamine has been shown to be a good nucleophile and can react with electrophiles such as difluoride and the metal ion Ag(I). The reaction rate of 2,5-dimethyl-1,4-benzenediamine can be determined using high performance liquid chromatography or electrospray ionization. This compound can be synthesized from phenylmagnesium bromide and methyl iodide in the presence of aluminium chloride. It is possible to immobilize 2,5-dimethyl-1,4-benzenediamine on mesoporous silica by attaching it to the surface of the porous material with aminopFormule :C8H12N2Degré de pureté :Min. 95%Couleur et forme :Beige To Brown SolidMasse moléculaire :136.19 g/molSodium 4-hydroxybenzenesulfonate dihydrate
CAS :Sodium 4-hydroxybenzenesulfonate dihydrate is a hydrogenated compound with reactive properties. It is used in the production of optical materials and is used to produce hydrogen peroxide, which is a strong oxidizing agent. Sodium 4-hydroxybenzenesulfonate dihydrate has been shown to react with calcium ions to form calcium sulfinates. The luminescence property of this compound can be enhanced by mixing it with other compounds such as x-ray diffraction study, functional groups, or hydrogen peroxide. The reaction time for the formation of sodium 4-hydroxybenzenesulfonate dihydrate can be shortened by adding anions such as sulfamic acid.Formule :C6H5NaO4S·2H2ODegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :232.19 g/mol2-Oxo-2-(2,4,6-trihydroxyphenyl)acetic acid
CAS :2-Oxo-2-(2,4,6-trihydroxyphenyl)acetic acid is a useful synthetic building block/scaffold.Formule :C8H6O6Degré de pureté :Min. 95%Masse moléculaire :198.13 g/mol1,3,5-Trimethoxybenzene
CAS :1,3,5-Trimethoxybenzene is used for the analysis of drugs in human serum and as a precursor to pharmaceuticals. It is also used as a reagent in organic synthesis. Trimethyl 1,3,5-trimethoxybenzene reacts with nitrite ion to produce an unstable intermediate that undergoes hydrolysis to form trifluoroacetic acid and hydrogen gas. The reaction mechanism involves an intramolecular hydrogen transfer from the hydroxyl group of the methoxy benzene ring to the methyl group on carbon 3. This leads to formation of a highly reactive trimethyl cation that abstracts hydrogen from water or hydroxyl groups on nearby molecules and eventually undergoes hydrolysis to produce trifluoroacetic acid and hydrogen gas.
Formule :C9H12O3Degré de pureté :Min. 98.5%Couleur et forme :White PowderMasse moléculaire :168.19 g/mol1-Hydroxy-2,3-dimethylbenzene
CAS :1-Hydroxy-2,3-dimethylbenzene (1,2-DMB) is a chemical compound that is used as an industrial catalyst. It has been shown to be an efficient catalyst for the treatment of wastewater, and has been studied in the removal of nitrogen from industrial gases. 1,2-DMB has also been found to be active against bacteria such as Pseudomonas aeruginosa and Staphylococcus aureus. This compound reacts with copper ions to form an organometallic complex, which then reacts with trifluoroacetic acid in an organic solution to form an aldehyde group.
Formule :C8H10ODegré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :122.16 g/mol

