U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C6H5N3O
Molecular Weight 135.1234
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 1,2,4-TRIAZOLO(4,3-A)PYRIDIN-3(2H)-ONE

SMILES

O=C1NN=C2C=CC=CN12

InChI

InChIKey=LJRXNXBFJXXRNQ-UHFFFAOYSA-N
InChI=1S/C6H5N3O/c10-6-8-7-5-3-1-2-4-9(5)6/h1-4H,(H,8,10)

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
1,2,4-TRIAZOLO(4,3-A)PYRIDIN-3(2H)-ONE
Systematic Name English
NSC-68462
Preferred Name English
3-HYDROXYTRIAZOLO(4,3-A)PYRIDINE
Systematic Name English
TRIAZOLOPYRIDINONE [USP IMPURITY]
Common Name English
TRIAZOLOPYRIDINONE
Common Name English
Code System Code Type Description
ECHA (EC/EINECS)
230-191-8
Created by admin on Mon Mar 31 23:40:44 GMT 2025 , Edited by admin on Mon Mar 31 23:40:44 GMT 2025
PRIMARY
EPA CompTox
DTXSID70219980
Created by admin on Mon Mar 31 23:40:44 GMT 2025 , Edited by admin on Mon Mar 31 23:40:44 GMT 2025
PRIMARY
CAS
6969-71-7
Created by admin on Mon Mar 31 23:40:44 GMT 2025 , Edited by admin on Mon Mar 31 23:40:44 GMT 2025
PRIMARY
FDA UNII
J5EWP6L1VA
Created by admin on Mon Mar 31 23:40:44 GMT 2025 , Edited by admin on Mon Mar 31 23:40:44 GMT 2025
PRIMARY
PUBCHEM
81431
Created by admin on Mon Mar 31 23:40:44 GMT 2025 , Edited by admin on Mon Mar 31 23:40:44 GMT 2025
PRIMARY
NSC
68462
Created by admin on Mon Mar 31 23:40:44 GMT 2025 , Edited by admin on Mon Mar 31 23:40:44 GMT 2025
PRIMARY
NIH
NCATS
PRIVACY NOTICE
ACCESSIBILITY
DISCLAIMER
HHS VULNERABILITY DISCLOSURE
For language access assistance, contact the NCATS Public Information Officer
National Center for Advancing Translational Sciences (NCATS),
6701 Democracy Boulevard, Bethesda MD 20892-4874 • 301-594-8966