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Details

Stereochemistry ACHIRAL
Molecular Formula C4H6N4O
Molecular Weight 126.1166
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 3-Amino-1H-pyrazole-4-carboxamide

SMILES

NC(=O)C1=CNN=C1N

InChI

InChIKey=LEFSNWUSTYESGC-UHFFFAOYSA-N
InChI=1S/C4H6N4O/c5-3-2(4(6)9)1-7-8-3/h1H,(H2,6,9)(H3,5,7,8)

HIDE SMILES / InChI

Molecular Formula C4H6N4O
Molecular Weight 126.1166
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 Mon Mar 31 21:33:35 GMT 2025
Edited
by admin
on Mon Mar 31 21:33:35 GMT 2025
Record UNII
G43E3B7590
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
3-Amino-1H-pyrazole-4-carboxamide
Systematic Name English
NSC-1402
Preferred Name English
1H-Pyrazole-4-carboxamide, 3-amino-
Systematic Name English
5-AMINO-4-PYRAZOLECARBOXAMIDE
Systematic Name English
ALLOPURINOL IMPURITY A [EP IMPURITY]
Common Name English
5-AMINO-1H-PYRAZOLE-4-CARBOXAMIDE
Systematic Name English
ALLOPURINOL RELATED COMPOUND A [USP-RS]
Common Name English
3-AMINO-4-PYRAZOLECARBOXAMIDE
Systematic Name English
ALLOPURINOL RELATED COMPOUND A [USP IMPURITY]
Common Name English
3-AMINO-4-CARBAMOYLPYRAZOLE
Systematic Name English
Code System Code Type Description
RS_ITEM_NUM
1013024
Created by admin on Mon Mar 31 21:33:35 GMT 2025 , Edited by admin on Mon Mar 31 21:33:35 GMT 2025
PRIMARY
CAS
5334-31-6
Created by admin on Mon Mar 31 21:33:35 GMT 2025 , Edited by admin on Mon Mar 31 21:33:35 GMT 2025
PRIMARY
PUBCHEM
79254
Created by admin on Mon Mar 31 21:33:35 GMT 2025 , Edited by admin on Mon Mar 31 21:33:35 GMT 2025
PRIMARY
EPA CompTox
DTXSID50201489
Created by admin on Mon Mar 31 21:33:35 GMT 2025 , Edited by admin on Mon Mar 31 21:33:35 GMT 2025
PRIMARY
FDA UNII
G43E3B7590
Created by admin on Mon Mar 31 21:33:35 GMT 2025 , Edited by admin on Mon Mar 31 21:33:35 GMT 2025
PRIMARY
NSC
1402
Created by admin on Mon Mar 31 21:33:35 GMT 2025 , Edited by admin on Mon Mar 31 21:33:35 GMT 2025
PRIMARY
ECHA (EC/EINECS)
226-252-3
Created by admin on Mon Mar 31 21:33:35 GMT 2025 , Edited by admin on Mon Mar 31 21:33:35 GMT 2025
PRIMARY
Related Record Type Details
SALT/SOLVATE -> PARENT
SALT/SOLVATE -> PARENT
Related Record Type Details
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
USP
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP