跳转至内容
Merck
CN

130079

Sigma-Aldrich

甲基三苯基溴化膦

98%

别名:

TPMP, Triphenylmethylphosphonium bromide, triphenylmethylphosphonium bromide

登录查看公司和协议定价


About This Item

线性分子式:
CH3P(C6H5)3Br
CAS号:
分子量:
357.22
Beilstein:
3599467
EC 号:
MDL编号:
UNSPSC代码:
12352002
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

98%

表单

powder

反应适用性

reaction type: C-C Bond Formation

mp

230-234 °C (lit.)

官能团

phosphine

SMILES字符串

[Br-].C[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C19H18P.BrH/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1

InChI key

LSEFCHWGJNHZNT-UHFFFAOYSA-M

正在寻找类似产品? 访问 产品对比指南

应用

Wittig 烯化盐,最近用于合成烯炔,通过关环复分解反应生成苯并氮杂卓环系。
广泛应用于通过 Wittig 反应的亚甲基化作用

象形图

Skull and crossbonesEnvironment

警示用语:

Danger

危险声明

预防措施声明

危险分类

Acute Tox. 3 Oral - Aquatic Chronic 2

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

>464.0 °F

闪点(°C)

> 240 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

监管及禁止进口产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

E T Polymeropoulos et al.
Proceedings. Biological sciences, 279(1726), 185-193 (2011-06-03)
Metabolic rates of mammals presumably increased during the evolution of endothermy, but molecular and cellular mechanisms underlying basal metabolic rate (BMR) are still not understood. It has been established that mitochondrial basal proton leak contributes significantly to BMR. Comparative studies
Zhen Cheng et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 46(5), 878-886 (2005-05-06)
Numerous new molecular targets for diseases are rapidly being identified and validated in the postgenomic era, urging scientists to explore novel techniques for accelerating molecular probe development. In this study, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) was investigated as
M K Savage et al.
Archives of biochemistry and biophysics, 315(1), 142-152 (1994-11-15)
Treatment of isolated mitochondria with calcium and inorganic phosphate induces inner membrane permeability that is thought to be mediated through a non-selective, calcium-dependent pore. The inner membrane permeability results in the rapid efflux of small matrix solutes such as glutathione
Fengling Cui et al.
Journal of pharmaceutical and biomedical analysis, 43(3), 1033-1038 (2006-12-23)
A method for the determination of bismuth in pharmaceutical products using methyltriphenylphosphonium bromide as a molecular probe based on the resonance light scattering (RLS) technique was developed. In the presence of Tween-20, bismuth reacts with a large excess of I(-)
Tammie Bishop et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 282(2), R372-R382 (2002-01-17)
Cells isolated from the hepatopancreas of estivating snails (Helix aspersa) have strongly depressed mitochondrial respiration compared with controls. Mitochondrial respiration was divided into substrate oxidation (which produces the mitochondrial membrane potential) and ATP turnover and proton leak (which consume it).

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门