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

Details

Stereochemistry ACHIRAL
Molecular Formula C9H9N5O3.CH4O3S
Molecular Weight 331.305
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 1
Charge 0

SHOW SMILES / InChI
Structure of KRN-2391

SMILES

CS(O)(=O)=O.[O-][N+](=O)OCC\N=C(/NC#N)C1=CC=CN=C1

InChI

InChIKey=BIBJJSCMCXFMML-UHFFFAOYSA-N
InChI=1S/C9H9N5O3.CH4O3S/c10-7-13-9(8-2-1-3-11-6-8)12-4-5-17-14(15)16;1-5(2,3)4/h1-3,6H,4-5H2,(H,12,13);1H3,(H,2,3,4)

HIDE SMILES / InChI

Molecular Formula CH4O3S
Molecular Weight 96.106
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C9H9N5O3
Molecular Weight 235.1995
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 1
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Mon Mar 31 22:43:58 GMT 2025
Edited
by admin
on Mon Mar 31 22:43:58 GMT 2025
Record UNII
784TUM2KDR
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
KRN-2391
Code English
N-CYANO-N'-(2-NITROXYETHYL)-3-PYRIDINECARBOXIMIDAMIDE METHANESULFONATE
Preferred Name English
3-PYRIDINECARBOXIMIDAMIDE, N-CYANO-N'-(2-(NITROOXY)ETHYL)-, MONOMETHANESULFONATE
Systematic Name English
3-PYRIDINECARBOXIMIDAMIDE, N-CYANO-N'-(2-(NITROOXY)ETHYL)-, METHANESULFONATE (1:1)
Systematic Name English
Code System Code Type Description
FDA UNII
784TUM2KDR
Created by admin on Mon Mar 31 22:43:58 GMT 2025 , Edited by admin on Mon Mar 31 22:43:58 GMT 2025
PRIMARY
CAS
134431-49-5
Created by admin on Mon Mar 31 22:43:58 GMT 2025 , Edited by admin on Mon Mar 31 22:43:58 GMT 2025
PRIMARY
EPA CompTox
DTXSID40158695
Created by admin on Mon Mar 31 22:43:58 GMT 2025 , Edited by admin on Mon Mar 31 22:43:58 GMT 2025
PRIMARY
PUBCHEM
123957
Created by admin on Mon Mar 31 22:43:58 GMT 2025 , Edited by admin on Mon Mar 31 22:43:58 GMT 2025
PRIMARY