56413
2-羟基吡啶-N-氧化物
≥98.0% (N)
别名:
1-氧代-2-羟基吡啶, 1-羟基-2-吡啶酮, HOPO
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关于此项目
经验公式（希尔记法）:
C5H5NO2
化学文摘社编号:
分子量:
111.10
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
236-100-8
Beilstein/REAXYS Number:
1422545
MDL number:
Assay:
≥98.0% (N)
Form:
solid
Quality Level
assay
≥98.0% (N)
form
solid
mp
147-152 °C
SMILES string
Oc1cccc[n+]1[O-]
InChI
1S/C5H5NO2/c7-5-3-1-2-4-6(5)8/h1-4,7H
InChI key
JVHZMYAXZUIZKS-UHFFFAOYSA-N
General description
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。
Application
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。
signalword
Warning
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
212.0 °F - closed cup
flash_point_c
100 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
hcodes
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)
Laura Cruickshank et al.
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
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
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| SMB01382-10MG | 04065269395799 |
| SMB01382-50MG | 04065269395805 |
| 56413-100G | 04061832584089 |
| 56413-25G | 04061833417324 |