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

Details

Stereochemistry ACHIRAL
Molecular Formula C6H6N2O2
Molecular Weight 138.124
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2-CYANOETHYLISOXAZOLIN-5-ONE

SMILES

O=C1ON(CCC#N)C=C1

InChI

InChIKey=DNSSEQBYSHSUGR-UHFFFAOYSA-N
InChI=1S/C6H6N2O2/c7-3-1-4-8-5-2-6(9)10-8/h2,5H,1,4H2

HIDE SMILES / InChI

Molecular Formula C6H6N2O2
Molecular Weight 138.124
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 08:02:51 GMT 2025
Edited
by admin
on Wed Apr 02 08:02:51 GMT 2025
Record UNII
4U7QR8U7E9
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2(5H)-ISOXAZOLEPROPANENITRILE, 5-OXO-
Preferred Name English
2-CYANOETHYLISOXAZOLIN-5-ONE
Systematic Name English
3-(5-OXIDANYLIDENE-1,2-OXAZOL-2-YL)PROPANENITRILE
Systematic Name English
2-(2-CYANOETHYL)ISOXAZOLIN-5-ONE
Systematic Name English
5-OXO-2(5H)-ISOXAZOLEPROPANENITRILE
Systematic Name English
Code System Code Type Description
FDA UNII
4U7QR8U7E9
Created by admin on Wed Apr 02 08:02:51 GMT 2025 , Edited by admin on Wed Apr 02 08:02:51 GMT 2025
PRIMARY
EPA CompTox
DTXSID00965903
Created by admin on Wed Apr 02 08:02:51 GMT 2025 , Edited by admin on Wed Apr 02 08:02:51 GMT 2025
PRIMARY
PUBCHEM
171055
Created by admin on Wed Apr 02 08:02:51 GMT 2025 , Edited by admin on Wed Apr 02 08:02:51 GMT 2025
PRIMARY
CAS
51580-99-5
Created by admin on Wed Apr 02 08:02:51 GMT 2025 , Edited by admin on Wed Apr 02 08:02:51 GMT 2025
PRIMARY