所有图片(1)
About This Item
经验公式（希尔记法）:
C5H5NO2
CAS号:
分子量:
111.10
Beilstein:
1422545
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22
质量水平
检测方案
≥98.0% (N)
形式
solid
mp
147-152 °C
SMILES字符串
Oc1cccc[n+]1[O-]
InChI
1S/C5H5NO2/c7-5-3-1-2-4-6(5)8/h1-4,7H
InChI key
JVHZMYAXZUIZKS-UHFFFAOYSA-N
一般描述
2-羟基吡啶1-氧化物(HOPO)是一种肽偶联剂，用作HOBt的替代物。可与过渡金属离子形成稳定的螯合配合物。
应用
2-羟基吡啶1-氧化物可用于：
- 制造利用循环伏安法进行铕电化学测定的金电极。
- 制备2羟基吡啶-N-氧化物的聚合镍(II)配合物。
- 在甲醇钠和甲苯-9-磺酸甲酯的存在下合成 1-甲氧基吡啶-4-酮。
警示用语：
Warning
危险分类
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)
212.0 °F - closed cup
闪点(°C)
100 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 31(7), 623-627 (2015-07-15)
This work presents for the first time the electrochemical determination of europium using cyclic voltammetry at gold electrodes modified with 2-pyridinol-1-oxide. A well-defined oxidation peak was observed in cyclic voltammetry as a result of the oxidation of the europium at
Structure and Behavior of Organic Analytical Reagents. Formation Constants of Transition Metal Complexes of 2-Hydroxypyridine-1-Oxide and 2-Mercaptopyridine-1-Oxide.
Sun PJ, et al.
Analytical Chemistry, 36(13), 2485-2488 (1964)
Dong-Geon Lee et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 20(5), 752-756 (2019-01-11)
Porous carbonaceous anode materials have received considerable attention as an alternative anode material, however, there is a critical bottleneck as it suffers from a large irreversible specific capacity loss over several initial cycles owing to undesired surface reactions. In order
875. N-oxides and related compounds. Part V. The tautomerism of 2-and 4-amino-and-hydroxy-pyridine 1-oxide.
Gardne JN & Katritzky AR.
Journal of the Chemical Society, 4375-4385 (1957)
Ali Younes et al.
Metallomics : integrated biometal science, 11(2), 496-507 (2019-01-16)
Uranium is widespread in the environment, resulting both from natural occurrences and anthropogenic activities. Its toxicity is mainly chemical rather than radiological. In the blood it is transported as uranyl UO22+ cation and forms complexes with small ligands like carbonates
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