Organoborane
6123 produits trouvés pour "Organoborane"
Triisopropylsilylacetylene
CAS :Triisopropylsilylacetylene is an aliphatic hydrocarbon with a reactive site that can be used in the synthesis of other chemical compounds. It has been shown to have an inhibitory effect on the formation of reactive oxygen species and inflammation in mice, which may be due to its ability to reduce the production of inflammatory mediators such as prostaglandin E2. Triisopropylsilylacetylene also has a hydroxyl group, which allows it to act as an anti-inflammatory agent by inhibiting the enzyme cyclooxygenase. Additionally, triisopropylsilylacetylene has a carbonyl group, which gives it aromatic properties that can be used for synthetic purposes.Formule :C11H22SiDegré de pureté :Min. 97 Area-%Couleur et forme :Clear LiquidMasse moléculaire :182.38 g/mol1H-Benzo[d]imidazol-6-ylboronic acid
CAS :Please enquire for more information about 1H-Benzo[d]imidazol-6-ylboronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C7H7BN2O2Degré de pureté :Min. 95%Masse moléculaire :161.95 g/molDichlorodiisopropylsilane
CAS :Dichlorodiisopropylsilane is a cycloaddition process, which is the addition of two molecules to create a new ring. It reacts with an unsaturated organic compound, such as an alkene or alkyne, to produce a reactive functional group. Dichlorodiisopropylsilane has been used in chemistry as a cross-linking agent for proteins and as a solid catalyst. The chemical stability of dichlorodiisopropylsilane makes it useful in the synthesis of model proteins. This compound also has low bioavailability due to its high reactivity with hydrochloric acid found in the stomach.
Formule :C6H14Cl2SiDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :185.17 g/molPhenyl-1,2-carborane
CAS :Produit contrôléPlease enquire for more information about Phenyl-1,2-carborane including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C8H16B10Degré de pureté :Min. 95%Couleur et forme :Colourless Or White To Off-White Solid Or Liquid (May Vary)Masse moléculaire :220.32 g/mol(1-Chloroisoquinolin-4-yl)boronic acid
CAS :Please enquire for more information about (1-Chloroisoquinolin-4-yl)boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C9H7BClNO2Degré de pureté :Min. 95%Masse moléculaire :207.42 g/mol(4-Chloro-3-(methoxycarbonyl)phenyl)boronic acid
CAS :Please enquire for more information about (4-Chloro-3-(methoxycarbonyl)phenyl)boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C8H8BClO4Degré de pureté :Min. 95%Masse moléculaire :214.41 g/molTrimethylchlorosilane
CAS :Trimethylchlorosilane is a model system for the study of chloride ion transport across lipid membranes. It has been shown that this molecule can form a disulfide bond with glutathione and may have synergistic effects with other drugs, such as metronidazole, to treat bowel disease. Trimethylchlorosilane can also be used in analytical methods for measuring chloride ions in wastewater and other samples. The x-ray crystal structures of trimethylchlorosilane anhydrous sodium salt have been determined at room temperature. The hydrogen fluoride molecule binds to the pyrazole ring and the chlorine atom forms a covalent bond with the hydroxyl group on one of the water molecules. The reaction solution is heated to produce trimethylchlorosilane, which is then cooled to room temperature again, during which time it crystallizes out of solution.Formule :C3H9ClSiDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :108.64 g/molBis (1,5-Cyclooctadiene) rhodium(I)tetrafluoroborate
CAS :Bis (1,5-Cyclooctadiene) rhodium(I)tetrafluoroborate (BODIPY) is a catalyst that enhances the rate of hydrosilylation reactions. This catalyst has been shown to be effective in the synthesis of aryl chlorides from amines and aldehydes with high enantioselectivity. BODIPY is also immobilized on silica gel to create an active catalyst for asymmetric synthesis. The immobilization process on silica gel is done by reacting BODIPY with ammonium formate and amines. The resulting catalyst can be used for the synthesis of functionalized organic compounds, such as pyrrolidines, tetrahydrofurans, and thiophenes.Formule :C16H24BF4RhDegré de pureté :Min. 95%Masse moléculaire :406.07 g/mol2-(Dimethylaminocarbonyl)ethylboronic acid, pinacol ester
CAS :Please enquire for more information about 2-(Dimethylaminocarbonyl)ethylboronic acid, pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C11H22BNO3Degré de pureté :Min. 95%Masse moléculaire :227.11 g/molTriethyl borate
CAS :Triethyl borate is an inorganic acid that is used as a catalyst. It has been shown to react with hydrochloric acid and orthoboric acid to form hydrogen boron hydride (H3BO3) and water. It also reacts with hydrogen chloride, forming hydrogen boron chloride, which can be used to prepare the active form of boric acid. This reaction is reversible and the equilibrium can be shifted by adding a base such as sodium hydroxide or ammonia. Triethyl borate is reactive, so it should only be handled in well-ventilated areas. The structural analysis of this compound reveals that it contains two hydroxyl groups that are involved in intramolecular hydrogen bonding, which helps stabilize its structure. Triethyl borate has been shown to have anti-infectious properties, inhibiting the growth of infectious bacteria such as Staphylococcus aureus and Streptococcus pneumoniae.
Formule :C6H15BO3Degré de pureté :Min. 95%Masse moléculaire :145.99 g/mol2,5-Bis(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilole
CAS :Please enquire for more information about 2,5-Bis(4-bromophenyl)-1,1-dimethyl-3,4-diphenylsilole including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C30H24Br2SiDegré de pureté :Min. 95%Masse moléculaire :572.41 g/mol1-Bromomethyl-o-carborane
CAS :Produit contrôlé1-Bromomethyl-o-carborane is a boron compound that has been used as a cross-coupling reagent for the conversion of terminal alkynes to acetonitrile. This reagent is prepared by the reaction of lithium diisopropylamide with dicarbonyl compounds, followed by desilylation and alkylation. The hydroxy group can be substituted with triflates or monosubstituted groups. The nature of these substituents will depend on the desired product and reaction conditions. 1-Bromomethyl-o-carborane has been shown to form hyaluronic acid in yields of up to 98%.Formule :C3B10H13BrDegré de pureté :Min. 95%Masse moléculaire :237.15 g/mol(3-Chloropropyl)diphenylsulfonium tetrafluoroborate
CAS :Please enquire for more information about (3-Chloropropyl)diphenylsulfonium tetrafluoroborate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C15H16ClS•BF4Degré de pureté :Min. 95%Masse moléculaire :350.61 g/mol3-Cyanothiophene-4-boronic acid pinacol ester
CAS :Please enquire for more information about 3-Cyanothiophene-4-boronic acid pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H14BNO2SDegré de pureté :Min. 95%Masse moléculaire :235.11 g/molDimethoxymethylphenylsilane
CAS :Dimethoxymethylphenylsilane is a chemical compound that can be used as a substrate film. It is commonly used in gravimetric analysis, thermal expansion, and electrochemical impedance spectroscopy. Dimethoxymethylphenylsilane has been shown to form cationic polymers when heated with fatty acids. This polymerization process requires hydrochloric acid for activation. Dimethoxymethylphenylsilane has also been shown to react with zirconium oxide at high temperatures and form a reactive surface layer of titanium dioxide on the surface of the zirconium oxide. The molecule consists of an oxygen atom, two methyl groups, and two phenyl groups. The solid catalyst has a diameter of approximately 1 nm and its NMR spectra are consistent with those expected for this type of molecule.Degré de pureté :Min. 95%4-(Trifluoromethoxy)phenylboronic Acid (contains varying amounts of Anhydride)
CAS :4-(Trifluoromethoxy)phenylboronic acid is a boron-containing compound that has been shown to be a potent inhibitor of the histone deacetylase (HDAC) enzyme. It also has surfactant properties and can be used as a photochemical reagent. 4-(Trifluoromethoxy)phenylboronic acid is orally bioavailable and may have therapeutic potential for neurodegenerative diseases, such as Alzheimer's disease, Parkinson's disease, and Huntington's disease. It also has the ability to inhibit cancer cell growth by inhibiting HDAC activity. This drug has been found to cross-couple with organosilicon compounds in order to form new compounds with potent inhibitory activity against HDAC enzymes.
Formule :C7H6BF3O3Degré de pureté :Min. 95%Masse moléculaire :205.93 g/mol2-Chloro-4-fluoropyridine-5-boronic acid, pinacol ester
CAS :Please enquire for more information about 2-Chloro-4-fluoropyridine-5-boronic acid, pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H14BClFNO2Degré de pureté :Min. 95%Masse moléculaire :257.5 g/mol(5-bromo-2-fluorophenyl)boronic Acid
CAS :5-Bromo-2-fluorophenyl)boronic acid is a synthetic chemical that is used in the synthesis of pharmaceuticals and pesticides. This compound is an inhibitor of bace1, which is an enzyme involved in the production of amyloid beta peptide (Aβ) and other proteins implicated in Alzheimer's disease. 5-Bromo-2-fluorophenyl)boronic acid has been shown to be effective at reducing Aβ levels in mice with Alzheimer's disease. It also inhibits pyrethroid, a pesticide that is used on crops to control insects, by binding to the active site of the enzyme. 5-Bromo-2-fluorophenyl)boronic acid has been evaluated for use as a cancer treatment, but these studies have not been completed.Formule :C6H5BBrFO2Degré de pureté :Min. 95%Masse moléculaire :218.82 g/molTetrahydropyran-4-boronicacid
CAS :Please enquire for more information about Tetrahydropyran-4-boronicacid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C5H11BO3Degré de pureté :Min. 95%Masse moléculaire :129.95 g/mol4-Isopropoxyphenylboronic acid
CAS :4-Isopropoxyphenylboronic acid is a boronic acid that can be used as a cross-coupling partner in palladium-catalyzed cross-coupling reactions. It is synthesized by reacting 4-hydroxyphenylacetic acid with 2 equivalents of naphthoquinone diazide. The addition of the 4-isopropoxy group to the phenyl substituent increases the reactivity of this boronic acid. This compound has been used in the synthesis of rofecoxib and cyclooxygenase inhibitors, such as aspirin and ibuprofen. The presence of an electron withdrawing group on one phenyl ring enhances the reactivity of this boronic acid towards nucleophiles, such as amines or alcohols.Formule :C9H13BO3Degré de pureté :Min. 95%Masse moléculaire :180.01 g/mol
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