Cas no 3816-85-1 (N-1H-pyrazol-5-ylformamide)

N-1H-pyrazol-5-ylformamide structure
N-1H-pyrazol-5-ylformamide structure
Product Name:N-1H-pyrazol-5-ylformamide
CAS No:3816-85-1
MF:C4H5N3O
MW:111.101999998093
CID:923130
PubChem ID:328397
Update Time:2025-04-19

N-1H-pyrazol-5-ylformamide Chemical and Physical Properties

Names and Identifiers

    • N-1H-pyrazol-5-ylformamide
    • N-(1H-pyrazol-5-yl)formamide
    • 3816-85-1
    • SCHEMBL44842
    • DS-001796
    • DTXSID00316779
    • NSC-306773
    • AKOS011962646
    • N-(1H-Pyrazol-3-yl)formamide
    • N-(2H-PYRAZOL-3-YL)FORMAMIDE
    • NSC306773
    • Inchi: 1S/C4H5N3O/c8-3-5-4-1-2-6-7-4/h1-3H,(H2,5,6,7,8)
    • InChI Key: REWYPKAXVAFTLU-UHFFFAOYSA-N
    • SMILES: O=CNC1=CC=NN1

Computed Properties

  • Exact Mass: 111.04335
  • Monoisotopic Mass: 111.043261792g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 1
  • Complexity: 85.4
  • 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: -0.3
  • Topological Polar Surface Area: 57.8?2

Experimental Properties

  • PSA: 57.78
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