Cas no 21487-24-1 (1H-Pyrazole, 1-ethenyl-3,5-dimethyl-4-nitro-)

1H-Pyrazole, 1-ethenyl-3,5-dimethyl-4-nitro- structure
21487-24-1 structure
Product Name:1H-Pyrazole, 1-ethenyl-3,5-dimethyl-4-nitro-
CAS No:21487-24-1
MF:C7H9N3O2
MW:167.165261030197
CID:1408471
PubChem ID:13498185
Update Time:2025-04-20

1H-Pyrazole, 1-ethenyl-3,5-dimethyl-4-nitro- Chemical and Physical Properties

Names and Identifiers

    • 1H-Pyrazole, 1-ethenyl-3,5-dimethyl-4-nitro-
    • 1-ethenyl-3,5-dimethyl-4-nitropyrazole
    • 21487-24-1
    • 1-Ethenyl-3,5-dimethyl-4-nitro-1H-pyrazole
    • DTXSID30542261
    • 1-vinyl-3,5-dimethyl-4-nitropyrazole
    • Inchi: 1S/C7H9N3O2/c1-4-9-6(3)7(10(11)12)5(2)8-9/h4H,1H2,2-3H3
    • InChI Key: FGUSWKFZEXMPOO-UHFFFAOYSA-N
    • SMILES: [O-][N+](C1C(C)=NN(C=C)C=1C)=O

Computed Properties

  • Exact Mass: 167.06957
  • Monoisotopic Mass: 167.069476538g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 1
  • Complexity: 201
  • 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: 1.5
  • Topological Polar Surface Area: 63.6?2

Experimental Properties

  • PSA: 60.96
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