推荐产品
等级
analytical standard
for GC derivatization
描述
Alkylation reagent
反应适用性
reagent type: derivatization reagent
reaction type: Alkylations
reagent type: derivatization reagent
reaction type: Esterifications
包装
ampule of 5 g
技术
gas chromatography (GC): suitable (ECD)
折射率
n20/D 1.471 (lit.)
沸点
174-175 °C (lit.)
mp
19-20 °C (lit.)
密度
1.728 g/mL at 25 °C (lit.)
SMILES字符串
Fc1c(F)c(F)c(CBr)c(F)c1F
InChI
1S/C7H2BrF5/c8-1-2-3(9)5(11)7(13)6(12)4(2)10/h1H2
InChI key
XDEPVFFKOVDUNO-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
五氟苄基溴（PFB-Br）是一种衍生试剂。 过量的试剂可通过与氨基苯酚反应除去。它是一种烷基化试剂，适用于电子捕获检测器（ECD）检测。 同时也可作为催泪剂。
应用
它被用于通过负离子化学电离-气相色谱/质谱（NICI-GC / MS）分析D2 / E2-异前列腺素。在使用NICI-GC / MS测定脂肪酸的过程中，可以使用PFG-Br和二异丙基乙胺将脂肪酸转化为五氟苄基酯。
其他说明
五氟苄酯试剂。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
181.4 °F - closed cup
闪点(°C)
83 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
J D Morrow et al.
The Journal of biological chemistry, 269(6), 4317-4326 (1994-02-11)
We recently reported the discovery that a series of novel prostaglandin (PG)F2-like compounds (F2-isoprostanes) are produced in vivo independent of the cyclooxygenase as products of free radical-catalyzed lipid peroxidation. F2-isoprostanes are initially formed in situ from arachidonic acid esterified to
P O Edlumd et al.
Acta pharmacologica et toxicologica, 40(1), 145-152 (1977-01-01)
A highly sensitive gas-liquid chromatographic method with electron capture detection of clonidine in plasma is described. The alkaline samples (100-200mul) are extracted into cyclohexane-butanol (9:1), re-extracted into 0.1 N sulphuric acid, made alkaline and back-extracted into cyclohexane-butanol. The pentafluorobenzyl derivatives
J B Barham et al.
The Journal of nutrition, 130(8), 1925-1931 (2000-08-05)
Previous studies reveal that supplementation of human diets with gamma-linolenic acid (GLA) reduces the generation of lipid mediators of inflammation and attenuates clinical symptoms of chronic inflammatory disorders such as rheumatoid arthritis. However, we have shown that supplementation with this
Katja Dettmer-Wilde, Werner Engewald
Practical Gas Chromatography: A Comprehensive Reference, 616-616 (2014)
J A Coburn et al.
Journal - Association of Official Analytical Chemists, 59(1), 188-196 (1976-01-01)
A method for the quantitative determination of several N-methylcarbamates in natural waters and the applicability of the derivative to soil samples using a previously published extraction procedure are described. After extraction of the carbamates from the substrate, the carbamates are
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