Cas no 5739-17-3 (2-methyl-3-pentylcyclopent-2-en-1-one)

2-methyl-3-pentylcyclopent-2-en-1-one structure
5739-17-3 structure
Product Name:2-methyl-3-pentylcyclopent-2-en-1-one
CAS No:5739-17-3
MF:C11H18O
MW:166.260023593903
CID:946950
PubChem ID:79817
Update Time:2025-04-19

2-methyl-3-pentylcyclopent-2-en-1-one Chemical and Physical Properties

Names and Identifiers

    • 2-methyl-3-pentylcyclopent-2-en-1-one
    • 2-Cyclopenten-1-one, 2-methyl-3-pentyl-
    • 2-Methyl-3-pentyl-2-cyclopenten-1-one
    • AI3-24269
    • 2-Methyl-3-pentyl-2-cyclopenten-1-one #
    • 2-methyl-3-pentylcyclopent-2-enone
    • 2-methyl-3-pentyl-2-cyclopentenone
    • SCHEMBL4199013
    • D4SQ3W3AR2
    • UNII-D4SQ3W3AR2
    • DTXSID5063996
    • NS00033708
    • ISOJASMONE, DIHYDRO-
    • AKOS006272164
    • 5739-17-3
    • EINECS 227-252-6
    • Inchi: 1S/C11H18O/c1-3-4-5-6-10-7-8-11(12)9(10)2/h3-8H2,1-2H3
    • InChI Key: NEZHCMOOOIHCJA-UHFFFAOYSA-N
    • SMILES: O=C1C(C)=C(CC1)CCCCC

Computed Properties

  • Exact Mass: 166.13584
  • Monoisotopic Mass: 166.135765193g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 4
  • 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
  • Surface Charge: 0
  • Tautomer Count: 10
  • XLogP3: 2.9
  • Topological Polar Surface Area: 17.1?2

Experimental Properties

  • PSA: 17.07
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