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

Details

Stereochemistry ACHIRAL
Molecular Formula C6H4N4O3
Molecular Weight 180.121
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 3-Nitropyrazolo[1,5-a]pyrimidin-5(4H)-one

SMILES

[O-][N+](=O)C1=C2NC(=O)C=CN2N=C1

InChI

InChIKey=DIZHINPGGGRDRY-UHFFFAOYSA-N
InChI=1S/C6H4N4O3/c11-5-1-2-9-6(8-5)4(3-7-9)10(12)13/h1-3H,(H,8,11)

HIDE SMILES / InChI

Approval Year

Name Type Language
3-Nitropyrazolo[1,5-a]pyrimidin-5(4H)-one
Systematic Name English
Pyrazolo[1,5-a]pyrimidin-5(4H)-one, 3-nitro-
Preferred Name English
Code System Code Type Description
CAS
1919868-75-9
Created by admin on Wed Apr 02 16:18:31 GMT 2025 , Edited by admin on Wed Apr 02 16:18:31 GMT 2025
PRIMARY
EPA CompTox
DTXSID801020708
Created by admin on Wed Apr 02 16:18:31 GMT 2025 , Edited by admin on Wed Apr 02 16:18:31 GMT 2025
PRIMARY
PUBCHEM
137058878
Created by admin on Wed Apr 02 16:18:31 GMT 2025 , Edited by admin on Wed Apr 02 16:18:31 GMT 2025
PRIMARY
FDA UNII
ZM9VH9LG9P
Created by admin on Wed Apr 02 16:18:31 GMT 2025 , Edited by admin on Wed Apr 02 16:18:31 GMT 2025
PRIMARY