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Details

Stereochemistry ACHIRAL
Molecular Formula C5H5NO2
Molecular Weight 111.0987
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of HYDROXYPYRIDINONE

SMILES

ON1C=CC=CC1=O

InChI

InChIKey=SNUSZUYTMHKCPM-UHFFFAOYSA-N
InChI=1S/C5H5NO2/c7-5-3-1-2-4-6(5)8/h1-4,8H

HIDE SMILES / InChI

Molecular Formula C5H5NO2
Molecular Weight 111.0987
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Eu(III) complexes of functionalized octadentate 1-hydroxypyridin-2-ones: stability, bioconjugation, and luminescence resonance energy transfer studies.
2010-11-01
An experimental and computational study on the dissociation behavior of hydroxypyridine N-oxides in atmospheric pressure ionization mass spectrometry.
2010-05
Sulfonate esters of 1-hydroxypyridin-2(1H)-one and ethyl 2-cyano-2-(hydroxyimino)acetate (oxyma) as effective peptide coupling reagents to replace 1-hydroxybenzotriazole and 1-hydroxy-7-azabenzotriazole.
2010-04
A direct LC/MS/MS method for the determination of ciclopirox penetration across human nail plate in in vitro penetration studies.
2010-01-05
Photolabile N-hydroxypyrid-2(1H)-one derivatives of guanine nucleosides: a new method for independent guanine radical generation.
2009-12-07
Titanium(IV) complexes with N,N'-dialkyl-2,3-dihydroxyterephthalamides and 1-hydroxy-2(1H)-pyridinone as siderophore and tunichrome analogues.
2009-11-16
Aryl bridged 1-hydroxypyridin-2-one: effect of the bridge on the Eu(III) sensitization process.
2009-10-05
Selective removal of lanthanides from natural waters, acidic streams and dialysate.
2009-09-15
Circularly polarized luminescence in enantiopure europium and terbium complexes with modular, all-oxygen donor ligands.
2009-09-07
From antenna to assay: lessons learned in lanthanide luminescence.
2009-04-21
Isolation of 2-pyridone alkaloids from a New Zealand marine-derived penicillium species.
2009-03-27
Synthesis and characterization of mononuclear hydroxamato and hydroximato complexes of iron(III) based on the tris-(2-pyridylmethyl)amine ligand.
2008-12-07
Synthesis of celecoxib analogs that possess a N-hydroxypyrid-2(1H)one 5-lipoxygenase pharmacophore: biological evaluation as dual inhibitors of cyclooxygenases and 5-lipoxygenase with anti-inflammatory activity.
2008-12-01
Aryl-bridged 1-hydroxypyridin-2-one: sensitizer ligands for Eu(III).
2008-07-21
Synthesis and biological evaluation of 1-(benzenesulfonamido)-2-[5-(N-hydroxypyridin-2(1H)-one)]acetylene regioisomers: a novel class of 5-lipoxygenase inhibitors.
2008-07-15
Highly luminescent lanthanide complexes of 1-hydroxy-2-pyridinones.
2008-04-21
Diaqua-bis(picolinato N-oxide-κO,O')zinc(II).
2007-12-06
Improved determination of structural changes of 2-pyridone-(H2O)1 upon electronic excitation.
2007-05-03
A three-dimensional framework structure constructed from 2-(2-pyridyl-N-oxide) ethylphosphonic acid and Nd(III).
2006-05-01
The relative and absolute configuration of PF1140.
2005-06
Paecilosetin, a new bioactive fungal metabolite from a New Zealand isolate of Paecilomyces farinosus.
2005-05
An unusual oxidative cyclization: studies towards the biomimetic synthesis of pyridomacrolidin.
2003-06-26
Examination of novel zinc-binding groups for use in matrix metalloproteinase inhibitors.
2003-06-02
Patents
Substance Class Chemical
Created
by admin
on Mon Mar 31 18:08:00 GMT 2025
Edited
by admin
on Mon Mar 31 18:08:00 GMT 2025
Record UNII
YO3915897S
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
HYDROXYPYRIDINONE
INCI  
INCI  
Official Name English
NSC-406972
Preferred Name English
1-HYDROXY-2(1H)-PYRIDONE
Systematic Name English
2(1H)-PYRIDINONE, 1-HYDROXY-
Systematic Name English
2-HYDROXYPYRIDINE N-OXIDE
Systematic Name English
1-HYDROXY-2-PYRIDONE
Systematic Name English
2-PYRIDINOL, 1-OXIDE
Systematic Name English
N-HYDROXY-2-PYRIDONE
Systematic Name English
2-HYDROXYPYRIDINE 1-OXIDE
Systematic Name English
1-HYDROXY-2(1H)-PYRIDINONE
Systematic Name English
OXYPYRION
Common Name English
2-PYRIDINOL-1-OXIDE
Systematic Name English
Code System Code Type Description
PUBCHEM
69975
Created by admin on Mon Mar 31 18:08:00 GMT 2025 , Edited by admin on Mon Mar 31 18:08:00 GMT 2025
PRIMARY
EPA CompTox
DTXSID70231622
Created by admin on Mon Mar 31 18:08:00 GMT 2025 , Edited by admin on Mon Mar 31 18:08:00 GMT 2025
PRIMARY
MESH
C546958
Created by admin on Mon Mar 31 18:08:00 GMT 2025 , Edited by admin on Mon Mar 31 18:08:00 GMT 2025
PRIMARY
CAS
13161-30-3
Created by admin on Mon Mar 31 18:08:00 GMT 2025 , Edited by admin on Mon Mar 31 18:08:00 GMT 2025
ALTERNATIVE
ECHA (EC/EINECS)
212-506-0
Created by admin on Mon Mar 31 18:08:00 GMT 2025 , Edited by admin on Mon Mar 31 18:08:00 GMT 2025
PRIMARY
CAS
822-89-9
Created by admin on Mon Mar 31 18:08:00 GMT 2025 , Edited by admin on Mon Mar 31 18:08:00 GMT 2025
PRIMARY
FDA UNII
YO3915897S
Created by admin on Mon Mar 31 18:08:00 GMT 2025 , Edited by admin on Mon Mar 31 18:08:00 GMT 2025
PRIMARY
ECHA (EC/EINECS)
236-100-8
Created by admin on Mon Mar 31 18:08:00 GMT 2025 , Edited by admin on Mon Mar 31 18:08:00 GMT 2025
ALTERNATIVE
NSC
406972
Created by admin on Mon Mar 31 18:08:00 GMT 2025 , Edited by admin on Mon Mar 31 18:08:00 GMT 2025
PRIMARY