(+)-Alantolactone

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Formula C15H20O2
IUPAC Name (3ar,5s,8ar,9ar)-5,8a-dimethyl-3-methylene-5,6,7,8,9,9a-hexahydro-3ah-benzo[f]benzofuran-2-one
Molecular Mass 232.318 g·mol−1
Heat of Formation -336.2 ± 16.7 kJ·mol−1
Dipole Moment 4.69 ± 1.08 D
Volume 296.11 Å 3
Surface Area 247.02 Å 2
HOMO Energy -9.62 ± 0.55 eV
LUMO Energy -0.12 ± eV
Point Group Symmetry C1
Synonyms
  • (3ar,5s,8ar,9ar)-5,8a-dimethyl-3-methylene-5,6,7,8,9,9a-hexahydro-3ah-benzo[f]benzofuran-2-one
  • (3ar,5s,8ar,9ar)-5,8a-dimethyl-3-methylidene-3a,5,6,7,8,8a,9,9a-octahydronaphtho[2,3-b]furan-2(3h)-one
  • (3ar,5s,8ar,9ar)-5,8a-dimethyl-3-methylidene-5,6,7,8,9,9a-hexahydro-3ah-benzo[f][1]benzoxol-2-one
  • (3ar-(3aalpha,5beta,8abeta,9aalpha))-3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylenenaphtho(2,3-b)furan-2(3h)-one
  • 4.alpha.h-eudesma-5,11(13)-dien-12-oic acid, 8.beta.-hydroxy-, .gamma.-lactone
  • 4alphah-eudesma-5,11(13)-dien-12-oic acid, 8beta-hydroxy-, gamma-lactone (8ci)
  • 80367-94-8 (steriochemistry unspecified)
  • alant camphor
  • alantolactone
  • elecampane camphor
  • eupatal
  • helenine
  • inula camphor
  • naphtho(2,3-b)furan-2(3h)-one, 3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylene-, (3ar-(3a alpha,5beta,8a beta,9a alpha))-
  • naphtho[2,3-b]furan-2(3h)-one, 3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylene-, (3ar,5s,8ar,9ar)-
  • naphtho[2,3-b]furan-2(3h)-one, 3a,5,6,7,8,8a,9,9a-octahydro-5,8a-dimethyl-3-methylene-, [3ar-(3a.alpha.,5.beta.,8a.beta.,9a.alpha.)]-
  • sdccgmls-0066583.p001
CAS Number(s)
  • 546-43-0
InChIKey PXOYOCNNSUAQNS-AGNJHWRGSA-N
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