47140
4-氟-7-硝基苯并-2-氧杂-1,3-二唑
BioReagent, suitable for fluorescence, ≥98.0% (HPLC)
别名:
4-氟-7-硝基-2,1,3-苯并氧杂恶二唑
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C6H2FN3O3
化学文摘社编号:
分子量:
183.10
UNSPSC Code:
12352100
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1077571
产品名称
4-氟-7-硝基苯并-2-氧杂-1,3-二唑, BioReagent, suitable for fluorescence, ≥98.0% (HPLC)
InChI
1S/C6H2FN3O3/c7-3-1-2-4(10(11)12)6-5(3)8-13-9-6/h1-2H
SMILES string
[O-][N+](=O)c1ccc(F)c2nonc12
InChI key
PGZIDERTDJHJFY-UHFFFAOYSA-N
product line
BioReagent
assay
≥98.0% (HPLC)
mp
52-54 °C (lit.)
fluorescence
λex 470 nm; λem 528 nm in ethanol
λex 470 nm; λem 550 nm (Amino acid adducts)
suitability
suitable for fluorescence
storage temp.
2-8°C
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
在高效液相色谱中可用于氨基酸和胺的荧光标记
4-Fluoro-7-nitrobenzofurazan (NBD-F) is used as a protein, amino acid and drug fluorescent labeling reagent in HPLC pre-column derivatization procedures.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Yang-Ki Park et al.
Journal of chromatography. A, 1217(20), 3357-3361 (2010-04-13)
Single drop microextraction (SDME) can be in-line coupled with capillary electrophoresis by attaching a drop to the tip of a capillary. With a 2-layer drop comprised of an aqueous basic acceptor phase covered with a thin organic layer, acidic analytes
Yanting Song et al.
Amino acids, 42(5), 1897-1902 (2011-04-21)
A high-performance liquid chromatography method in which fluorescence detection is used for the simultaneous determination of 21 amino acids is proposed. Amino acids were derivatized with 4-fluoro-7-nitro-2,1,3-benzoxadiazole (NBD-F) and then separated on a monolithic silica column (MonoClad C18-HS, 150 mm×3
Chiaki Aoyama et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 25(1), 63-65 (2009-01-14)
A simple and sensitive determination method for selenomethionine (Se-Met) using an HPLC-fluorescence detection system coupled with an on-line electrochemical reactor has been developed. NBD-F (4-fluoro-7-nitro-2,1,3-benzoxadiazole) was used as the fluorescent derivatization reagent for Se-Met. NBD-Se-Met was separated from NBD-derivatives of
Nasr Y Khalil
Talanta, 80(3), 1251-1256 (2009-12-17)
A fully automated, rapid and highly sensitive HPLC method with automated sample pre-treatment by column-switching system and fluorescence detection has been developed for the trace quantitative determination of the new antidepressant reboxetine (RBX) in human plasma. A simple pre-column derivatization
Yaru Song et al.
Analytical chemistry, 78(23), 8121-8128 (2006-12-01)
A sensitive chiral capillary HPLC-MS/MS method well suited for the determination of amino acid enantiomers in biological samples was developed. The method involved precolumn derivatization of the sample with 7-fluoro-4-nitrobenzoxadiazole (NBD-F). After derivatization, NBD-amino acids were stacked on a C18
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.
联系客户支持