Solvants non polaires
Les solvants non polaires sont une classe de solvants qui dissolvent les composés non polaires en raison de leurs faibles constantes diélectriques et de l'absence de charges partielles significatives. Ils sont largement utilisés dans divers processus chimiques et applications, y compris la synthèse organique, les extractions et la chromatographie. Les solvants non polaires courants incluent des substances avec des anneaux à 6 membres et des Building Blocks tels que l'hexane et le toluène, qui sont cruciaux pour dissoudre les composés hydrophobes. Ces solvants jouent un rôle essentiel dans la préparation d'ingrédients pharmaceutiques actifs (APIs) et de composés de recherche connexes. De plus, les solvants non polaires sont utilisés en spectroscopie RMN, où ils aident à dissoudre les analytes non polaires sans interférer avec l'analyse spectrale. Ils sont également importants dans les processus impliquant des acides aminés, des composés organiques chlorés et divers Building Blocks. Leur efficacité à dissoudre les composés organiques rend les solvants non polaires indispensables dans les environnements de laboratoire et industriels.
179 produits trouvés pour "Solvants non polaires".
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
2,4,6-Triisopropylbenzenesulfonyl chloride
CAS :2,4,6-Triisopropylbenzenesulfonyl chloride is a molecule that belongs to the class of ethylene diamine. It has been shown to inhibit the replication of herpes simplex virus in cell culture. This compound has an intramolecular hydrogen and steric interactions with a hydroxyl group. The analog of this molecule is 2,4,6-triisopropylbenzenesulfonic acid. 2,4,6-Triisopropylbenzenesulfonyl chloride can be used as a sulfonation agent and is known for its ability to react with nitrogen nucleophiles such as amines or ammonia.Formule :C15H23SO2ClDegré de pureté :Min. 95%Masse moléculaire :302.86 g/mol4-Methoxybenzenediazonium tetrafluoroborate
CAS :4-Methoxybenzenediazonium tetrafluoroborate (MBD) is a synthetic molecule that can be prepared by the reaction of sodium hydrogen with UV irradiation. MBD has been shown to have a pharmacokinetic profile similar to methyl cinnamate and is used in the treatment of hyperpigmentation, such as melasma and post-inflammatory hyperpigmentation. MBD interacts with the amino acid tyrosine at its 4-hydroxyl group, cleaving the C-O bond and forming an intramolecular hydrogen bond with the oxygen atom. This results in the formation of diazonium salt which reacts with tyrosinase and inhibits its activity.Formule :C7H7BF4N2ODegré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :221.95 g/molNitrobenzene
CAS :Produit contrôléNitrobenzene is a chemical that is used in wastewater treatment. It reacts with sodium carbonate to form sodium nitrite and hydrogen fluoride. The reaction mechanism is not well understood, but it is thought that the hydrogen fluoride acts as a catalyst for the reaction. Nitrobenzene has been shown to have transport properties in natural water systems. It can be found in the environment from industrial waste or from the combustion of fossil fuels. Nitrobenzene has been shown to cause chronic exposure when ingested by humans and animals, as well as structural changes in DNA, which may lead to cancer. Nitrobenzene can also react with an inorganic acid to form an organic compound called a nitrosamine. These compounds are carcinogenic and mutagenic, and have been linked to various cancers such as bladder cancer, stomach cancer, pancreatic cancer, lung cancer, breast cancer, esophageal cancer and liver cancer. The most common nitrosamines are N-nitFormule :C6H5NO2Degré de pureté :Min. 98 Area-%Couleur et forme :Colorless Clear LiquidMasse moléculaire :123.11 g/mol2-Nitrobenzenesulfonyl chloride
CAS :2-Nitrobenzenesulfonyl chloride is a cyclic peptide that has been shown to be effective in the synthesis of a variety of biologically active compounds. It is used in the preparation of hydrochloric acid, hydroxyl group, lysine residues, and methyl ketones. It also has been used in analytical methods for the determination of cancer. 2-Nitrobenzenesulfonyl chloride is an aziridine with a Michaelis-Menten kinetics. This chemical structure allows hydrogen bonding with proteins, which is important for conformational changes and biological activity. 2-Nitrobenzenesulfonyl chloride has also been shown to inhibit cancer cells as well as human serum through hydrogen bond interactions.Formule :C6H4ClNO4SDegré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :221.62 g/mol1-Bromo-2-methoxy-3-nitrobenzene
CAS :1-Bromo-2-methoxy-3-nitrobenzene is a high quality chemical that is used as a reagent and building block in organic synthesis. It is also a versatile intermediate and can be used in the synthesis of complex compounds. This chemical has been shown to have anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.Formule :C7H6BrNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :232.03 g/mol2,4-Dichloronitrobenzene
CAS :2,4-Dichloronitrobenzene is a chemical compound that is used in the production of dyes, drugs, and pesticides. It has been shown to be effective against alopecia areata in vitro. This chemical also exhibits detoxification enzymes activity. 2,4-Dichloronitrobenzene is activated by benzalkonium chloride and then undergoes microbial metabolism. The chlorine atom on this molecule can be substituted with another kind of halogen in order to modify its properties. In vitro studies have shown that 2,4-dichloronitrobenzene is metabolized by human serum as well as wastewater treatment systems.
2,4-DichloronitrobenzeneFormule :C6H3Cl2NO2Degré de pureté :Min. 95%Couleur et forme :Solidified MassMasse moléculaire :192 g/mol2,3-Dimethoxytoluene
CAS :2,3-Dimethoxytoluene is a chemical used in food chemistry and analytical methods. It is the product of the reaction between 2-methoxybenzaldehyde and formaldehyde. 2,3-Dimethoxytoluene is used as an intermediate for the synthesis of papaverine, a drug that has analgesic properties. This chemical also reacts with an acid to produce dimethoxytoluene, a chemical that contains two methoxy groups on opposite sides of the benzene ring.
Formule :C9H12O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :152.19 g/mol3,5-Dibromo-4-hydroxytoluene
CAS :3,5-Dibromo-4-hydroxytoluene (DBHT) is a brominated aromatic hydrocarbon. It has been shown to be an efficient debrominating agent for bromophenols and chloride, which are two major environmental pollutants. DBHT can also catalyze the conversion of styrene to benzene and acetic acid in the presence of hydrogen, as well as methylating styrene. This chemical is an effective catalyst for the formation of metabolic intermediates and crystal x-ray diffraction studies have shown that DBHT is a good substrate for enzyme activity.Formule :C7H6Br2ODegré de pureté :Min. 95%Couleur et forme :White To Yellow To Light Brown SolidMasse moléculaire :265.93 g/mol3,4-Dimethoxytoluene
CAS :3,4-Dimethoxytoluene is a methoxylated aromatic hydrocarbon. It has the chemical formula CH3OCH2C6H4CH3. 3,4-Dimethoxytoluene is used as an intermediate in the synthesis of a variety of organic compounds including olefins, polymers, and pharmaceuticals. It can also be used to extract fatty acids from plant oils and animal fats. The extraction yield increases when using this compound as an extraction solvent. 3,4-Dimethoxytoluene is synthesized by reacting benzene with formaldehyde in the presence of a Friedel-Crafts catalyst such as aluminum chloride or zinc chloride. END>>Formule :C9H12O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :152.19 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/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/molPyridinium 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/molRef: 3D-FP71575
Produit arrêté4-(Dimethylamino)benzenethiol
CAS :4-(Dimethylamino)benzenethiol (DMAT) is a thiol that has coordination chemistry with metal ions. DMAT exhibits transport properties, such as solubility in water and chloride, which may be due to its electrochemical properties. DMAT can be photooxidized by ultraviolet light to form the reactive species, 4-dimethylaminobenzoquinone. This reactive species can then react with hydrogen peroxide to produce the intermediate radical cation, which can react with other molecules to produce singlet oxygen and superoxide radicals. These reactions are responsible for the photooxidation of organic materials. The enhanced Raman spectra of DMAT have been studied using surface-enhanced Raman spectroscopy (SERS). The SERS technique enhances the intensity of scattered laser light by orders of magnitude by tapping into a phenomenon known as surface plasmon resonance. The nmr spectra of DMAT have been studied and show that it isFormule :C8H11NSDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :153.25 g/mol3,5-Dihydroxytoluene
CAS :3,5-Dihydroxytoluene is a natural compound that is structurally related to p-hydroxybenzoic acid. It has been shown to be an efficient fluorescent probe for the detection of quillaja saponaria in wastewater treatment plants. 3,5-Dihydroxytoluene also reacts with orcinol to produce a disulfide bond and can undergo polymerization reactions with nucleophiles such as amines and thiols. It is not active against aerobacter aerogenes, but has been shown to have high values against carcinoma cell lines.Formule :C7H8O2Degré de pureté :Min. 97.5 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :124.14 g/mol(S)-4-Methylbenzenesulfinamide
CAS :(S)-4-Methylbenzenesulfinamide is a synthetic β-amino acid that has been used for the synthesis of various heterocycles. It has been shown to be a selective inhibitor of the enzyme carboxypeptidase B (CPB) in vitro, which is involved in the degradation of β-amino acids. The stereoselective synthesis of (S)-4-methylbenzenesulfinamide has been achieved through the use of hydrophobic phenylphosphinate as a chiral ligand and an azetidine as a starting material. The reaction time was found to be 20 minutes at room temperature with ethyl phenylphosphinate.Formule :C7H9NOSDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :155.22 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/molRef: 3D-FP158965
Produit arrêté4-Dodecylbenzenesulfonic acid - mixture of C10-C13 isomers
CAS :4-Dodecylbenzenesulfonic acid is a mixture of C10-C13 isomers. It is used as an additive to biodiesel or petroleum diesel fuel to reduce the corrosivity of the fuel and protect the engine. 4-Dodecylbenzenesulfonic acid can be synthesized by reacting hydrochloric acid with a fatty acid. The product is then purified by hydrophilic interaction chromatography and sodium carbonate. 4-Dodecylbenzenesulfonic acid has been shown to have synergistic effects when combined with other compounds, such as boron nitride, in treating breast cancer cells. This compound has also been shown to have antimicrobial properties against bacteria, fungi, and protozoa through its hydroxide solution reaction with nitrogen atoms on the surface of multi-walled carbon nanotubes. 4-Dodecylbenzenesulfonic acid is a white solid that can be crystallized at roomFormule :C18H30O3SDegré de pureté :Min. 95%Couleur et forme :Brown Clear LiquidMasse moléculaire :326.5 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/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/mol
