Organoborane
Les organoboranes sont des composés organiques caractérisés par la présence d'atomes de bore liés au carbone. Ces composés sont des dérivés de la molécule BH3 et jouent un rôle important dans diverses réactions chimiques, notamment comme intermédiaires en synthèse organique. Chez CymitQuimica, nous proposons une large gamme d'organoboranes pour répondre à vos besoins en recherche et en industrie. Nos produits sont conçus pour offrir des performances élevées et une fiabilité dans vos processus de synthèse.
6123 produits trouvés pour "Organoborane"
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2-Methylpyridine-4-boronic acid
CAS :2-Methylpyridine-4-boronic acid is a reactive molecule that has been used in post-column derivatization and vivo studies. It has been shown to be reactive with mass spectrometric analysis, cancer assays, proteomics, and tumorigenic sample preparation. It also has been shown to have a molecular target of the cytochrome P450 reductase (CPR), which is involved in the metabolism of drugs and other xenobiotics. 2-Methylpyridine-4-boronic acid binds to CPR and inhibits its enzymatic activity, thereby affecting the metabolism of xenobiotics.
Formule :C6H8BNO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :136.94 g/molChloromethyl(dichloro)methylsilane
CAS :Chloromethyl(dichloro)methylsilane is a diphenyl ether that can be generated by the reaction of chloromethylchlorosilane with sodium in liquid ammonia. Chloromethyl(dichloro)methylsilane is used to prepare Grignard reagents and coatings. It reacts with benzyl groups in the presence of base to form phenyldichlorosilanes, which are used as thermally stable coatings. Chloromethyl(dichloro)methylsilane has been shown to undergo bond cleavage under thermal conditions, forming a molecule with a hydroxyl group and chloride functional group. Gel permeation chromatography has revealed that this substance contains no reactive functional groups other than the chloromethoxy group.
Formule :C2H5Cl3SiDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :163.5 g/molFITC-epsilonAhx-Antennapedia Homeobox (43-58) amide trifluoroacetate salt
CAS :Please enquire for more information about FITC-epsilonAhx-Antennapedia Homeobox (43-58) amide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C131H191N37O25S2Degré de pureté :Min. 95%Masse moléculaire :2,748.28 g/mol[2-fluoro-4-(trifluoromethyl)phenyl]boronic Acid
CAS :2-Fluoro-4-(trifluoromethyl)phenylboronic acid is a boron compound that can be used to synthesize a variety of target products. 2-Fluoro-4-(trifluoromethyl)phenylboronic acid occurs in the form of an oil and is an impurity in the target product, phenylboronic acid. This impurity can be removed by reacting with lithium benzotrifluoride. Lithiated 2-fluoro-4-(trifluoromethyl)phenylboronic acid is then reacted with phenylboronic acid to give lithiated phenylboronic ester in high yield. The lithiation reaction can be carried out under alkaline conditions or under a condition where the reactants are dissolved in water.Formule :C7H5BF4O2Degré de pureté :Min. 95%Masse moléculaire :207.92 g/mol[4-(1-Cyano-1-methylethyl)phenyl]boronic acid
CAS :Please enquire for more information about [4-(1-Cyano-1-methylethyl)phenyl]boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C10H12BNO2Degré de pureté :Min. 95%Masse moléculaire :189.02 g/mol2-Fluoro-6-(trifluoroMethyl)pyridine-3-boronic acid
CAS :Please enquire for more information about 2-Fluoro-6-(trifluoroMethyl)pyridine-3-boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C6H4BF4NO2Degré de pureté :Min. 95%Masse moléculaire :208.91 g/molProp-1-en-2-ylboronic acid
CAS :Prop-1-en-2-ylboronic acid is a chemical compound that belongs to the group of aromatic hydrocarbons. It is used in pharmaceutical preparations as a monomer and as a chiral building block for the synthesis of oxazolidinones, which are used in medicinal chemistry as protein inhibitors against cancers. Prop-1-en-2-ylboronic acid is also used as a reagent in preparative high performance liquid chromatography. This chemical has shown maximal response against colorectal carcinoma cells and has been shown to be an inhibitor of cholesterol ester transfer.Formule :C3H7BO2Degré de pureté :90%MinMasse moléculaire :85.9 g/mol3-Bromophenyl boronic acid
CAS :3-Bromophenyl boronic acid is a group P2 molecule with functional groups of vibrational and cross-coupling. It has been shown to inhibit the activity of aryl boronic acids, which are commonly used in analytical methods. 3-Bromophenyl boronic acid is also capable of inhibiting the production of alizarin, which is a dye that is used for staining biological tissue. The molecular modeling study revealed that this molecule has an atomic orbital with electron density distribution around the central carbon atom. This distribution indicates that it is more stable than other molecules with similar structures.Formule :C6H6BBrO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :200.83 g/molMethylboronic acid pinacol ester
CAS :Methylboronic acid pinacol ester is an orally administered compound that inhibits the activity of peptidases and imidazole derivatives. It is used as a medicinal preparation for the treatment of cancer and other diseases. Methylboronic acid pinacol ester has been shown to inhibit the growth of bacteria, including Gram-positive bacteria such as methicillin-resistant Staphylococcus aureus (MRSA) and Clostridium perfringens. This compound also has an inhibitory effect on hydroxyl group metabolism, which may be related to its anti-inflammatory properties.Formule :C7H15BO2Degré de pureté :Min. 95%Couleur et forme :Colourless liquid.Masse moléculaire :142 g/molBiotinyl-epsilon-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile-OH
CAS :Please enquire for more information about Biotinyl-epsilon-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C41H62N7O16PSDegré de pureté :Min. 95%Masse moléculaire :972.01 g/mol(1-Methyl-1H-pyrazol-4-yl)boronic acid
CAS :(1-Methyl-1H-pyrazol-4-yl)boronic acid is a boronic acid that has been used for the synthesis of a number of heterocyclic compounds. Boronic acids are commonly used to synthesize phosphine ligands, which are reactive and can be used in cross-coupling reactions with organic halides, triflates, and tosylates. The efficiency of the reaction depends on the functional group present on the boron atom. (1-Methyl-1H-pyrazol-4-yl)boronic acid can inhibit the activity of many types of enzymes, including those involved in bacterial DNA synthesis and protein synthesis. (1-Methyl-1H-pyrazol-4-yl)boronic acid has been shown to have pharmacokinetic properties that depend on its ionization state.Formule :C4H7BN2O2Degré de pureté :Min. 95%Masse moléculaire :125.92 g/mol4-Difluoromethoxyphenylboronic acid pinacol ester
CAS :Please enquire for more information about 4-Difluoromethoxyphenylboronic acid pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C13H17BF2O3Degré de pureté :Min. 95%Masse moléculaire :270.08 g/mol4-Acetamidophenyl boronic acid
CAS :4-Acetamidophenyl boronic acid is a cross-coupling reagent that has been used in the synthesis of a variety of organic molecules. The reaction is stereoselective and proceeds with high yield. 4-Acetamidophenyl boronic acid has also been used to synthesize amides and azobenzenes, which can be substituted with chloride or uv irradiation to give chloroazobenzene or benzotriazole respectively. 4-Acetamidophenyl boronic acid has shown potent inhibition against the enzyme cyclooxygenase 2 (COX2) and acidic hydrolysis.
Degré de pureté :Min. 95%Boron carbide
CAS :Produit contrôléBoron carbide is a chemical compound that belongs to the group of borides. It is used as a solid catalyst in wastewater treatment, which can remove organic contaminants and heavy metals from water. Boron carbide has shown chemical stability when exposed to sodium citrate and it has a low thermal expansion coefficient. The surface properties of this material are characterized by high surface area and high reactivity, which make it suitable for sample preparation and transport. Boron carbide is also resistant to radiation and exhibits good structural stability in particle form. This material has been shown to catalyze reactions with zirconium oxide, but its reaction mechanism is not yet well understood.Formule :B4CDegré de pureté :Min. 95%Masse moléculaire :55.25 g/molBiotinyl-ε-aminocaproyl-D-Phe-Pro-Arg-chloromethylketone
CAS :Please enquire for more information about Biotinyl-ε-aminocaproyl-D-Phe-Pro-Arg-chloromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C37H56ClN9O6SDegré de pureté :Min. 95%Masse moléculaire :790.42 g/mol4-(tert-Butyldimethylsilyloxymethyl)pyridine
CAS :4-(tert-Butyldimethylsilyloxymethyl)pyridine is a reagent that is used to prepare stoichiometric quantities of triethyloxonium ions in the presence of catalytic amounts of palladium. 4-(tert-Butyldimethylsilyloxymethyl)pyridine is also used as an anticancer agent, which may be due to its ability to inhibit cell proliferation and induce apoptosis. This compound has been shown to prevent the growth of micellar structures and reduce the rate of ester hydrolysis. It also has the ability to convert into two enantiomers, one with a hydroxyl group on the methylene carbon at position 4 and another with an alcohol group on this same carbon.Formule :C12H21NOSiDegré de pureté :Min. 95%Couleur et forme :Yellow LiquidMasse moléculaire :223.39 g/molEpsilon-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester·sodium salt
CAS :Epsilon-Maleimidocaproic acid-(2-nitro-4-sulfo)-phenyl ester·sodium salt (EMAP) is a crosslinker that belongs to the group of heterobifunctional reagents. It has been used to conjugate monoclonal antibodies with other molecules, such as toxins. EMAP is activated by the dianion generated by protonation of the nitro groups on the phenyl ring and reacts with free amines or thiols in proteins. EMAP can be used for labeling immunotoxins for diagnostic use, maximizing detection sensitivity, and crosslinking DNA molecules for use in molecular cloning experiments.Formule :C16H15N2NaO9SDegré de pureté :Min. 95%Masse moléculaire :434.35 g/mol4-Hydroxyphenylboronic acid
CAS :4-Hydroxyphenylboronic acid is a potential anticancer agent that has been studied in vitro and in vivo. It has been shown to inhibit the activity of p-glycoprotein, which is a protein that pumps drugs out of cells, and it is also an inhibitor of lipid kinase. 4-Hydroxyphenylboronic acid binds to the ATP binding site of the enzyme and forms covalent bonds with Lys residues on the enzyme, inhibiting its function. The compound can be detected at low concentrations using fluorescence or chemiluminescence techniques. This compound may have therapeutic benefits for antimicrobial agents as well as for cancer treatment.Formule :C6H7BO3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :137.93 g/molOxindole-4-boronic acid, pinacol ester
CAS :Please enquire for more information about Oxindole-4-boronic acid, pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C14H18BNO3Degré de pureté :Min. 95%Masse moléculaire :259.11 g/mol1-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1h-imidazole
CAS :Please enquire for more information about 1-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1h-imidazole including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C10H17BN2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :208.07 g/mol
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