Cas no 119768-91-1 (5-amino-2,3-dihydro-3-oxo-1H-Pyrazole-1-carboxamide)

5-amino-2,3-dihydro-3-oxo-1H-Pyrazole-1-carboxamide structure
119768-91-1 structure
Product Name:5-amino-2,3-dihydro-3-oxo-1H-Pyrazole-1-carboxamide
CAS No:119768-91-1
MF:C4H6N4O2
MW:142.11603975296
CID:132279
PubChem ID:459441
Update Time:2025-04-19

5-amino-2,3-dihydro-3-oxo-1H-Pyrazole-1-carboxamide Chemical and Physical Properties

Names and Identifiers

    • 5-amino-2,3-dihydro-3-oxo-1H-Pyrazole-1-carboxamide
    • 1H-Pyrazole-1-carboxamide,5-amino-2,3-dihydro-3-oxo-
    • 1H-Pyrazole-1-carboxamide,5-amino-2,3-dihydro-3-oxo-(9CI)
    • 5-amino-3-hydroxy-1h-pyrazole-1-carboxamide
    • 5-amino-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxamide
    • 5-amino-3-hydroxy-pyrazole-1-carboxamide
    • AKOS006364968
    • 119768-91-1
    • 5-Amino-3-hydroxy-1-pyrazolecarboxamide
    • 3-amino-5-oxo-1H-pyrazole-2-carboxamide
    • Inchi: 1S/C4H6N4O2/c5-2-1-3(9)7-8(2)4(6)10/h1H,5H2,(H2,6,10)(H,7,9)
    • InChI Key: QVIMPNFNRWNAOI-UHFFFAOYSA-N
    • SMILES: O=C1C=C(N)N(C(N)=O)N1

Computed Properties

  • Exact Mass: 142.04918
  • Monoisotopic Mass: 142.04907545g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 0
  • Complexity: 221
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -1.4
  • Topological Polar Surface Area: 101?2

Experimental Properties

  • PSA: 101.45
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