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2-Pyridinol-1-oxide

Basic Information

  • CAS No.: 13161-30-3
  • Purity: 99%
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What is the 2-Pyridinol-1-oxide ?

2-Pyridinol-1-oxide is Weight 20% solution in water, while it's Molecular Formula is C5H5NO2. 2-Pyridinol 1-oxide can be used:???? To fabricate gold electrodes for the electrochemical determination of europium using cyclic voltammetry.???????? To prepare polymeric nickel (II) complex of 2-hydroxypyridine-N-oxide.In the synthesis of 1-methoxypyrid-4-one in the presence of sodium methoxide and methyl toluene-9-sulphonate.

What is the CAS number for 2-Pyridinol-1-oxide ?

The CAS number of 2-Pyridinol-1-oxide is 13161-30-3.

More information of 2-Pyridinol-1-oxide 13161-30-3 are:

Synonyms

2-Hydroxypyridine1-oxide;2-Hydroxypyridine N-oxide;2-Pyridinol-N-oxide;NSC 406972;Oxypyrion;

CAS?Number

13161-30-3

Molecular Formula

C5H5NO2

Molecular Weight

111.1

Density

1.431 g/cm3

Melting Point

149-152 °C

Boiling Point

387.694 °C at 760 mmHg

Flash Point

188.271 °C

HS CODE

29333990

PSA

45.69000

LogP

0.82070

Pka

pK1:-0.62;pK2:5.97(0) (25°C)

What is 2-Pyridinol-1-oxide (13161-30-3) used for?

2-Pyridinol-1-oxide (HOPO) is a versatile organic compound that serves as a peptide coupling agent and can form stable chelate complexes with transition metal ions. It is related to aspergillic acid and is derived from pyridine-N-oxide. With its bactericidal properties and ability to create chelates, 2-Pyridinol-1-oxide has found applications in various fields.

InChI:InChI=1/C5H5NO2/c7-5-3-1-2-4-6(5)8/h1-4,7H

Articles related to 2-Pyridinol-1-oxide:

Article

Source

Pattern of Addition of Hydroxyl Radicals to the Spin Traps α-Pyridyl 1-Oxide N-tert-Butyl Nitrone

Neta, P.,Steenken, S.,Janzen, Edward G.,Shetty, Raghav V.

, p. 532 - 534 (1980)

Alkyl transfer with retention and inversion of configuration: Reexamination of a putative [1s,4s] sigmatropic rearrangement

Wolfe, Saul,Yang, Kiyull,Weinberg, Noham,Shi, Zheng,Hsieh, Yih-Huang,Sharma, Rajendra Dev,Ro, Stephen,Kim, Chan-Kyung

, p. 886 - 902 (1998)

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