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方案
98%
表单
liquid
折射率
n20/D 1.424 (lit.)
沸点
137 °C (lit.)
45-46 °C/14 mmHg (lit.)
密度
1.442 g/mL at 25 °C (lit.)
官能团
fluoro
储存温度
2-8°C
SMILES字符串
FC(F)(F)C(=O)n1ccnc1
InChI
1S/C5H3F3N2O/c6-5(7,8)4(11)10-2-1-9-3-10/h1-3H
InChI key
SINBGNJPYWNUQI-UHFFFAOYSA-N
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一般描述
1-(Trifluoroacetyl)imidazole (N-(Trifluroroacetyl)imidazole) is an effective reagent for specific trifluoroacetylation of an aminomethyl side chain of certain nucleosides.
应用
1-(Trifluoroacetyl)imidazole may be employed as derivatization reagent for the detection of mustard gas degradation products, thiodiglycol and thiodiglycol sulfoxide using gas chromatography-tandem mass spectrometry. It may be used as reagent for the trifluoroacetylation of amines. It was used for derivatization of ethanolamine phospholipid-alkenal Michael adducts for GC-MS analysis. It was used in the determination of quinolinic acid, a kynurenine metabolite, by GC/MS.
警示用语：
Warning
危险分类
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
111.2 °F - closed cup
闪点(°C)
44 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Direct microwave promoted trifluoroacetylation of aromatic amines with trifluoroacetic acid.
Salazar J, et al.
Journal of Fluorine Chemistry, 124(1), 111-113 (2003)
Stanisław Popiel et al.
Analytical chemistry, 86(12), 5865-5872 (2014-05-17)
A method for detecting mustard gas degradation products thiodiglycol (TDG) and thiodiglycol sulfoxide (TDGO) in water and sediment samples using gas chromatography-tandem mass spectrometry (GC-MS/MS) after derivatization with 1-(trifluoroacetyl)imidazole (TFAI) was described. Selected reaction monitoring mode (SRM) of tandem mass
A Chiarugi et al.
FEBS letters, 453(1-2), 197-200 (1999-07-14)
The rabbit lens has an elevated content of 3-hydroxykynurenine (30HKYN) in spite of a very low activity of the enzymes leading to its synthesis. The iris/ciliary body, on the contrary, has very high activity of 30HKYN synthesizing enzymes but a
Trifluoroacetylation in Organic Synthesis: Reagents, Developments and Applications in the Construction of Trifluoromethylated Compounds.
Lopez SE, et al.
Current Organic Synthesis, 7(5), 414-432 (2010)
Sandrine Bacot et al.
Journal of lipid research, 48(4), 816-825 (2007-01-16)
Hydroxy-alkenals, such as 4-hydroxy-2(E)-nonenal (4-HNE; from n-6 fatty acids), are degradation products of fatty acid hydroperoxides, including those generated by free radical attack of membrane polyunsaturated fatty acyl moieties. The cytotoxic effects of hydroxy-alkenals are well known and are mainly
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