17884
3-(2-Furoyl)quinoline-2-carboxaldehyde
≥95% (HPLC), suitable for fluorescence, BioReagent
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关于此项目
经验公式（希尔记法）:
C15H9NO3
化学文摘社编号:
分子量:
251.24
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.32
产品线
BioReagent
方案
≥95% (HPLC)
表单
powder
溶解性
methanol: soluble
荧光
λex 486 nm; λem ~600 nm in 0.1 M sodium borate pH 9.0 (after derivatization with glycine)
适用性
suitable for fluorescence
储存温度
2-8°C
SMILES字符串
[H]C(=O)c1nc2ccccc2cc1C(=O)c3ccco3
InChI
1S/C15H9NO3/c17-9-13-11(15(18)14-6-3-7-19-14)8-10-4-1-2-5-12(10)16-13/h1-9H
InChI key
PNCHURHVMDRFTR-UHFFFAOYSA-N
一般描述
3-(2-Furoyl)quinoline-2-carboxaldehyde is a neutral fluorogenic probe for amines for the picomolar assay of proteins by capillary electrophoresis (CE).
警示用语：
Warning
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Haley R Pugsley et al.
Journal of chromatography. A, 1216(15), 3418-3420 (2009-03-03)
A number of algorithms have been developed to correct for migration time drift in capillary electrophoresis. Those algorithms require identification of common components in each run. However, not all components may be present or resolved in separations of complex samples
Roza Wojcik et al.
Journal of chromatography. A, 1194(2), 243-248 (2008-05-16)
3-(2-Furoyl)quinoline-2-carboxaldehyde (FQ), Chromeo P465, and Chromeo P503 are weakly fluorescent reagents that react with primary amines to produce fluorescent products. We studied the reaction of these reagents with alpha-lactalbumin by mass spectrometry. The reaction generated a set of products by
D P Richards et al.
Journal of chromatography. A, 853(1-2), 21-25 (1999-09-16)
We studied the effects of fluorescent labeling on the isoelectric points (pI values) of proteins using capillary isoelectric focusing with laser-induced fluorescence detection (cIEF-LIF). Specifically, we labeled green fluorescent protein (GFP) from the jellyfish Aequorea victoria with the fluorogenic dye
Raul Garrido-Medina et al.
Methods in molecular biology (Clifton, N.J.), 984, 207-225 (2013-02-07)
Sample preparation and laser-induced fluorescence detection are two key steps of the analytical methodology to determine by capillary electrophoresis low concentrations of proteins in complex sample matrices. In this chapter the options of performing both steps in different ways are
S C Beale et al.
Journal of chromatography, 499, 579-587 (1990-01-19)
3-(2-Furoyl)quinoline-2-carbaldehyde (FQCA) has been synthesized and characterized as a fluorogenic derivatizing reagent for liquid chromatography. The reagent forms highly fluorescent isoindoles upon reaction with primary amines. The spectral properties and optimum reaction conditions for the formation of isoindoles have been
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