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

Details

Stereochemistry ACHIRAL
Molecular Formula C3H3BrN2
Molecular Weight 146.973
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4-BROMOPYRAZOLE

SMILES

BrC1=CNN=C1

InChI

InChIKey=WVGCPEDBFHEHEZ-UHFFFAOYSA-N
InChI=1S/C3H3BrN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6)

HIDE SMILES / InChI

Molecular Formula C3H3BrN2
Molecular Weight 146.973
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 Tue Apr 01 19:57:08 GMT 2025
Edited
by admin
on Tue Apr 01 19:57:08 GMT 2025
Record UNII
JCB5VB9RTA
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
4-BROMOPYRAZOLE
Systematic Name English
NSC-522023
Preferred Name English
Pyrazole, 4-bromo-
Systematic Name English
4-Bromo-1H-pyrazole
Systematic Name English
1H-Pyrazole, 4-bromo-
Systematic Name English
Code System Code Type Description
CAS
2075-45-8
Created by admin on Tue Apr 01 19:57:08 GMT 2025 , Edited by admin on Tue Apr 01 19:57:08 GMT 2025
PRIMARY
FDA UNII
JCB5VB9RTA
Created by admin on Tue Apr 01 19:57:08 GMT 2025 , Edited by admin on Tue Apr 01 19:57:08 GMT 2025
PRIMARY
NSC
522023
Created by admin on Tue Apr 01 19:57:08 GMT 2025 , Edited by admin on Tue Apr 01 19:57:08 GMT 2025
PRIMARY
PUBCHEM
16375
Created by admin on Tue Apr 01 19:57:08 GMT 2025 , Edited by admin on Tue Apr 01 19:57:08 GMT 2025
PRIMARY
EPA CompTox
DTXSID50174826
Created by admin on Tue Apr 01 19:57:08 GMT 2025 , Edited by admin on Tue Apr 01 19:57:08 GMT 2025
PRIMARY