Cas no 61747-55-5 ((3ar,6ar)-3-methylidene-4,5,6,6a-tetrahydro-3ah-cyclopenta[b]furan-2-one)

(3ar,6ar)-3-methylidene-4,5,6,6a-tetrahydro-3ah-cyclopenta[b]furan-2-one structure
61747-55-5 structure
Product Name:(3ar,6ar)-3-methylidene-4,5,6,6a-tetrahydro-3ah-cyclopenta[b]furan-2-one
CAS No:61747-55-5
MF:C8H10O2
MW:138.163802623749
CID:955046
PubChem ID:332317
Update Time:2025-04-19

(3ar,6ar)-3-methylidene-4,5,6,6a-tetrahydro-3ah-cyclopenta[b]furan-2-one Chemical and Physical Properties

Names and Identifiers

    • (3ar,6ar)-3-methylidene-4,5,6,6a-tetrahydro-3ah-cyclopenta[b]furan-2-one
    • 2-methylene-4-oxabicyclo[3.3.0]octan-3-one
    • AC1L7AV7
    • cis-4-methylene-2-oxa-bicyclo(3.3.0)octan-3-one
    • NSC328792
    • DTXSID70318321
    • 61747-55-5
    • NSC-328792
    • Inchi: 1S/C8H10O2/c1-5-6-3-2-4-7(6)10-8(5)9/h6-7H,1-4H2/t6-,7-/m1/s1
    • InChI Key: SKFKGXHJSIHVLN-RNFRBKRXSA-N
    • SMILES: O1C(C(=C)[C@H]2CCC[C@@H]12)=O

Computed Properties

  • Exact Mass: 138.0681
  • Monoisotopic Mass: 138.068079557g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 0
  • Complexity: 195
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 2
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.5
  • Topological Polar Surface Area: 26.3?2

Experimental Properties

  • PSA: 26.3
  • LogP: 1.26810
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