Cas no 81303-57-3 (3-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid)

3-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid structure
81303-57-3 structure
Product Name:3-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid
CAS No:81303-57-3
MF:C6H5N3O2
MW:151.122800588608
CID:871691
PubChem ID:19754717
Update Time:2025-04-19

3-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 1H-Pyrazole-4-carboxylicacid,3-cyano-1-methyl-(9CI)
    • SCHEMBL8785433
    • 81303-57-3
    • 3-Cyano-1-methyl-1H-pyrazole-4-carboxylic acid
    • Inchi: 1S/C6H5N3O2/c1-9-3-4(6(10)11)5(2-7)8-9/h3H,1H3,(H,10,11)
    • InChI Key: HFYDTSLHFPSOJS-UHFFFAOYSA-N
    • SMILES: OC(C1C(C#N)=NN(C)C=1)=O

Computed Properties

  • Exact Mass: 151.038
  • Monoisotopic Mass: 151.038
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 219
  • 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
  • Topological Polar Surface Area: 78.9A^2
  • XLogP3: -0.2
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