苯基三甲基溴化铵
苯基三甲基溴化铵结构式
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常用名 | 苯基三甲基溴化铵 | 英文名 | Phenyltrimethylammonium bromide |
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| CAS号 | 16056-11-4 | 分子量 | 216.118 | |
| 密度 | 1.2 | 沸点 | N/A | |
| 分子式 | C9H14BrN | 熔点 | 215 °C (dec.)(lit.) | |
| MSDS | 中文版 美版 | 闪点 | N/A | |
| 符号 |
GHS07 |
信号词 | Warning |
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Thermally assisted methylation and subsequent silylation of scheduled acids of chemical weapon convention for on-site analysis and its comparison with the other methods of methylation.
J. Chromatogr. A. 1218(7) , 972-80, (2011) On-site verification of the chemical weapon convention (CWC) requires provision for the detection and identification of alkyl phosphonic acids as well as some organic acids that are amenable to GC-MS only after derivatisation. Various derivatisation methods h... |
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Regular properties of simple electrophoretic BGEs with multiprotic weak acids: discovery of complex hybrid system boundaries.
Electrophoresis 29(5) , 1067-76, (2008) In electrophoresis, the introduction of a sample into the BGE creates two new zone boundaries, the front and rear boundary of the sample zone which is sandwiched between the BGE. During an electrophoresis run, these boundaries move and split into other new bo... |
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Solute-inhibitor interactions in the plasmodial surface anion channel reveal complexities in the transport process.
Mol. Pharmacol. 71(5) , 1241-50, (2007) Human red blood cells infected with the malaria parasite Plasmodium falciparum have markedly increased permeabilities to diverse organic and inorganic solutes. The plasmodial surface anion channel (PSAC), recently identified with electrophysiological methods,... |
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Unexpected difference in phenol sorption on PTMA- and BTMA-bentonite
J. Environ. Manage. 91(1) , 195-205, (2009) The comparison of phenol sorption on phenyltrimethylammonium (PTMA)- and benzyltrimethylammonium (BTMA)-bentonite shows a clear difference as far as phenol sorption isotherms are concerned. For PTMA-bentonite the sorption isotherm is of a straight-line charac... |
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Identification of a binding site for quaternary amines in factor Xa.
Biochemistry 39(18) , 5349-54, (2000) In the process of characterizing the Na(+)-binding properties of factor Xa, a specific inhibition of this enzyme by quaternary amines was identified, consistent with previous observations. The binding occurs with K(i) in the low millimolar range, with trimeth... |
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Determination of furosemide in whole blood using SPE and GC-EI-MS.
J. Anal. Toxicol. 29(5) , 309-13, (2005) A simple and rapid method was validated to determine furosemide in whole blood. The experimental work was performed so that all validation parameters are considered simultaneously in a one-day assay protocol. A solid-phase extraction procedure using BondElut-... |
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Cobalamin-dependent methionine synthase: probing the role of the axial base in catalysis of methyl transfer between methyltetrahydrofolate and exogenous cob(I)alamin or cob(I)inamide.
Biochemistry 42(49) , 14653-62, (2003) Cobalamin-dependent methionine synthase (MetH) catalyzes the transfer of methyl groups between methyltetrahydrofolate (CH(3)-H(4)folate) and homocysteine, with the enzyme-bound cobalamin serving as an intermediary in the methyl transfers. An MetH fragment com... |
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Choline pivaloyl esters improve in rats cognitive and memory performances impaired by scopolamine treatment or lesions of the nucleus basalis of Meynert.
Neurosci. Lett. 356(3) , 199-202, (2004) The effects of two choline pivaloyl esters, [2-(2,2-dimethylpropionyloxy)ethyl]trimethylammonium iodide (1) and [2-(2,2-dimethylpropionyloxy)ethyl]trimethylammonium 2,2-dimethylpropionate (2), on learning and memory impairments induced in rats by scopolamine ... |
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Reduced downward mobility of metolachlor and metribuzin from surfactant-modified clays.
J. Environ. Sci. Health B 41(1) , 17-29, (2006) The study aims to prepare the organoclay complexes of metolachlor and metribuzin so as to reduce their downward mobility in soil profile. The organoclays were preadsorbed with phenyltrimethylammonium (PTMA) (50% of cation exchange capacity [CEC]) and hexadecy... |
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Simulation of methods for drug delivery to the cochlear fluids.
Adv. Otorhinolaryngol. 59 , 140-8, (2002) The inner ear fluids are remarkably 'unstirred' so that it cannot be assumed that applied drugs are dispersed throughout the fluid spaces. Calculation of the effective concentrations achieved when drugs are applied directly to the inner ear is made possible b... |