Cas no 330937-69-4 (1H-Pyrazole-5-carbonylchloride, 1,3,4-trimethyl-)

1H-Pyrazole-5-carbonylchloride, 1,3,4-trimethyl- structure
330937-69-4 structure
Product Name:1H-Pyrazole-5-carbonylchloride, 1,3,4-trimethyl-
CAS No:330937-69-4
MF:C7H9ClN2O
MW:172.61216044426
CID:301729
PubChem ID:45081425
Update Time:2025-04-19

1H-Pyrazole-5-carbonylchloride, 1,3,4-trimethyl- Chemical and Physical Properties

Names and Identifiers

    • 1H-Pyrazole-5-carbonylchloride, 1,3,4-trimethyl-
    • 1,3,4-Trimethylpyrazole-5-carbonylchloride
    • 2,4,5-trimethylpyrazole-3-carbonyl chloride
    • 330937-69-4
    • 1,3,4-TRIMETHYL-1H-PYRAZOLE-5-CARBONYL CHLORIDE
    • SCHEMBL3056019
    • DTXSID90664594
    • Inchi: 1S/C7H9ClN2O/c1-4-5(2)9-10(3)6(4)7(8)11/h1-3H3
    • InChI Key: HLQNVOVTQPHQLZ-UHFFFAOYSA-N
    • SMILES: ClC(C1=C(C)C(C)=NN1C)=O

Computed Properties

  • Exact Mass: 172.04047
  • Monoisotopic Mass: 172.04
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 174
  • 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: 34.9A^2
  • XLogP3: 1.8

Experimental Properties

  • PSA: 34.89

1H-Pyrazole-5-carbonylchloride, 1,3,4-trimethyl- Related Literature

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