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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 4-Pyridinol, 1-oxide

SMILES

ON1C=CC(=O)C=C1

InChI

InChIKey=NCDOCXYTOYFYHI-UHFFFAOYSA-N
InChI=1S/C5H5NO2/c7-5-1-3-6(8)4-2-5/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

Substance Class Chemical
Created
by admin
on Tue Apr 01 19:34:17 GMT 2025
Edited
by admin
on Tue Apr 01 19:34:17 GMT 2025
Record UNII
LEH9LF9VC5
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
4-Pyridinol, 1-oxide
Systematic Name English
NSC-78419
Preferred Name English
4-Hydroxypyridine N-oxide
Systematic Name English
4-Hydroxypyridine 1-oxide
Systematic Name English
Code System Code Type Description
FDA UNII
LEH9LF9VC5
Created by admin on Tue Apr 01 19:34:17 GMT 2025 , Edited by admin on Tue Apr 01 19:34:17 GMT 2025
PRIMARY
NSC
78419
Created by admin on Tue Apr 01 19:34:17 GMT 2025 , Edited by admin on Tue Apr 01 19:34:17 GMT 2025
PRIMARY
PUBCHEM
23321
Created by admin on Tue Apr 01 19:34:17 GMT 2025 , Edited by admin on Tue Apr 01 19:34:17 GMT 2025
PRIMARY
CAS
6890-62-6
Created by admin on Tue Apr 01 19:34:17 GMT 2025 , Edited by admin on Tue Apr 01 19:34:17 GMT 2025
PRIMARY