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6-Hydroxypyridine-2-carboxylic acid

6-羟基吡啶甲酸

品牌
Sigma-Aldrich
CAS
19621-92-2
货号
384305
包装型号
规格纯度
95%
参考价格
337.72 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

6-Hydroxypyridine-2-carboxylic acid (6HPA, 6-Hydroxypicolinic acid) is a picolinic acid derivative. It has been reported to exhibit enol-keto tautomerism. It is a chelating ligand exhibiting potential complexing ability (via N,O-chelation or N,O,O-chelation). Intramolecular proton transfer (IPT) in tautomeric forms of 6HPA has been investigated by density functional theory (DFT) calculations.

应用

6-Hydroxypyridine-2-carboxylic acid may be used in the preparation of ruthenium(II) complex, [RuH(CO)(6-OH-py-2-COO)(PPh3)2].

包装

5, 25 g in poly bottle

基本信息

经验(实验)分子式C6H5NO3
分子量139.11
Beilstein115842
MDL编号MFCD00192220
PubChem化学物质编号24863659
NACRESNA.22

产品性质

质量水平100
测定95%
mp270 ℃ (dec.) (lit.)
SMILES stringOC(=O)c1cccc(O)n1
InChI1S/C6H5NO3/c8-5-3-1-2-4(7-5)6(9)10/h1-3H,(H,7,8)(H,9,10)
InChI keyVRCWSYYXUCKEED-UHFFFAOYSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H319 - H335
预防措施声明P302 + P352 - P305 + P351 + P338
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
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves

Sigma-Aldrich

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