Composés organosiliciés
Dans cette section, vous trouverez un grand nombre de composés organosiliciés. Les composés organosiliciés sont caractérisés par des atomes de carbone liés à des atomes de silicium. D'autres composés non métalliques peuvent également être présents. Ces composés sont largement utilisés en synthèse organique, en science des matériaux et en pharmaceutique en raison de leurs propriétés chimiques uniques. Chez CymitQuimica, nous offrons une large gamme de composés organosiliciés de haute qualité pour soutenir vos recherches et projets industriels.
Sous-catégories appartenant à la catégorie "Composés organosiliciés"
4333 produits trouvés pour "Composés organosiliciés"
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Lithium bis(oxalato)borate
CAS :Lithium bis(oxalato)borate (LBBO), also known as Lithiumbis(oxalato)borate, is a lithium salt of the borate ester. The optimum concentration for LBBO is 1-2 mol/L. LBBO is soluble in water and reacts with glycol esters to form lithium glycolates. This reaction is reversible and the equilibrium can be shifted by changing the temperature or pressure. The NMR spectra of LBBO show a peak at 3.3 ppm which corresponds to the carbon atom attached to the carbonyl group, which is indicative of an organic solution. LBBO has been shown to be an electrolyte for lithium ion batteries but it has not been studied extensively because it decomposes at temperatures above 400°C and exhibits poor transport properties, limiting its application in electronic devices.Formule :C4BO8•LiDegré de pureté :Min. 95%Masse moléculaire :193.79 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-tert-Butylphenylboronic acid
CAS :4-tert-Butylphenylboronic acid is an aromatic hydrocarbon that belongs to the class of phenoxy. It is a molecule with nitrogen atoms and a molecular weight of 144.17 g/mol. 4-tert-Butylphenylboronic acid has been shown to form a copper complex in the presence of sodium trifluoroacetate, which is used for cross-coupling reactions. This compound also reacts with hydrochloric acid to form 4-methoxyphenylboronic acid and trimethyl boronate, which can be used as reaction products in organic synthesis. The stability of this compound has been studied using electrochemical impedance spectroscopy (EIS) on thin films.
Formule :C10H15BO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :178.04 g/mol2,2,2-Trifluoro-1-(3-Trimethylsilylphenyl)Ethanone
CAS :2,2,2-Trifluoro-1-(3-trimethylsilylphenyl)ethanone is a chemical that can be used as an acetylcholinesterase inhibitor. This agent is designed to inhibit the enzyme that breaks down acetylcholine, which is responsible for transmitting nerve impulses and controlling muscle contractions. The activity of 2,2,2-Trifluoro-1-(3-trimethylsilylphenyl)ethanone is reversible by hydrolysis and it has a low bioavailability due to its high lipophilicity. Acetylcholinesterase inhibitors are mainly used for the treatment of inflammatory diseases such as rheumatoid arthritis. br> The pharmacodynamics of 2,2,2-Trifluoro-1-(3-trimethylsilylphenyl)ethanone are not well understood. This drug also has side effect profilesFormule :C11H13F3OSiDegré de pureté :Min. 95%Masse moléculaire :246.3 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/molDi-tert-butyldichlorosilane
CAS :Di-tert-butyldichlorosilane is a silicon compound that has been used to silylate amines and primary alcohols. It is a sterically hindered molecule with two chloro groups at the same position on one of the silicon atoms, which prevents or limits steric interactions with other molecules. Covid-19 Pandemic is the name given to a new strain of influenza virus that was discovered in 2009. The new strain contains some genetic material from bird flu, which makes it resistant to oseltamivir and zanamivir, drugs commonly used to fight against influenza infection.
Formule :C8H18Cl2SiDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :213.22 g/mol1-Phenyl-4-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzyl]piperazine
CAS :Please enquire for more information about 1-Phenyl-4-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzyl]piperazine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C23H31BN2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :378.32 g/mol2,6-Dimethyl-4-phenylpyronium tetrafluoroborate
CAS :2,6-Dimethyl-4-phenylpyronium tetrafluoroborate is a high quality reagent that is useful for the preparation of complex compounds. It is also a useful intermediate and building block. The CAS No. 97606-13-8, 2,6-Dimethyl-4-phenylpyronium tetrafluoroborate has been used in research chemicals and as a versatile building block for the synthesis of speciality chemicals. This reagent can be used in reactions to form many organic molecules that are not commercially available or difficult to synthesize.Formule :C13H13O·BF4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :272.05 g/molTriacetoxymethylsilane
CAS :Formule :C7H12O6SiDegré de pureté :>90.0%(GC)Couleur et forme :White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMasse moléculaire :220.253-(Triallylsilyl)propyl Acrylate (stabilized with MEHQ)
CAS :Formule :C15H24O2SiDegré de pureté :>92.0%(GC)Couleur et forme :Light yellow to Brown clear liquidMasse moléculaire :264.441,1-Dichlorosilacyclobutane
CAS :Formule :C3H6Cl2SiDegré de pureté :>98.0%(GC)(T)Couleur et forme :Colorless to Almost colorless clear liquidMasse moléculaire :141.07Sodium bis(trimethylsilyl)amide
CAS :Formule :C6H18NNaSi2Degré de pureté :95%Couleur et forme :LiquidMasse moléculaire :183.3746Boronic acid, B-2-furanyl-
CAS :Formule :C4H5BO3Degré de pureté :97%Couleur et forme :SolidMasse moléculaire :111.8917(Trifluoromethyl)Trimethylsilane
CAS :Formule :C4H9F3SiDegré de pureté :98%Couleur et forme :LiquidMasse moléculaire :142.1950Silane,trichloro(3,3,4,4,5,5,6,6,6-nonafluorohexyl)-
CAS :Formule :C6H4Cl3F9SiDegré de pureté :98%Masse moléculaire :381.52611,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane
CAS :S06200 - 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane
Formule :C12H28Cl2OSi2Degré de pureté :95%Couleur et forme :Liquid, ClearMasse moléculaire :315.42999267578125Allyltrichlorosilane
CAS :S00350 - Allyltrichlorosilane
Formule :C3H5Cl3SiCouleur et forme :Liquid, ClearMasse moléculaire :175.509994506835943-Cyanopropyldiisopropylchlorosilane
CAS :Couleur et forme :LiquidMasse moléculaire :217.80999755859375
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