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Details

Stereochemistry ACHIRAL
Molecular Formula C5H5NO
Molecular Weight 95.0993
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 3(4H)-Pyridinone

SMILES

O=C1CC=CN=C1

InChI

InChIKey=ADEKJVNFIQUGRR-UHFFFAOYSA-N
InChI=1S/C5H5NO/c7-5-2-1-3-6-4-5/h1,3-4H,2H2

HIDE SMILES / InChI

Molecular Formula C5H5NO
Molecular Weight 95.0993
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 Wed Apr 02 20:04:30 GMT 2025
Edited
by admin
on Wed Apr 02 20:04:30 GMT 2025
Record UNII
4CKT9AG383
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
4H-Pyridin-3-one
Preferred Name English
3(4H)-Pyridinone
Systematic Name English
Code System Code Type Description
CAS
770695-20-0
Created by admin on Wed Apr 02 20:04:30 GMT 2025 , Edited by admin on Wed Apr 02 20:04:30 GMT 2025
PRIMARY
PUBCHEM
18919278
Created by admin on Wed Apr 02 20:04:30 GMT 2025 , Edited by admin on Wed Apr 02 20:04:30 GMT 2025
PRIMARY
FDA UNII
4CKT9AG383
Created by admin on Wed Apr 02 20:04:30 GMT 2025 , Edited by admin on Wed Apr 02 20:04:30 GMT 2025
PRIMARY
Related Record Type Details
SALT/SOLVATE -> PARENT