(2E)-3-Methyl-5-[(1R,4Ar,8Ar)-5,5,8A-Trimethyl-2-Methylenedecahydro-1-Naphthalenyl]-2-Pentenoic Acid

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Formula C20H32O2
IUPAC Name (e)-5-[(1r,4ar,8ar)-5,5,8a-trimethyl-2-methylene-decalin-1-yl]-3-methyl-pent-2-enoic acid
Molecular Mass 304.467 g·mol−1
Heat of Formation -534.4 ± 16.7 kJ·mol−1
Dipole Moment 3.53 ± 1.08 D
Volume 411.18 Å 3
Surface Area 336.57 Å 2
HOMO Energy -9.69 ± 0.55 eV
LUMO Energy -0.01 ± eV
Point Group Symmetry C1
Synonyms
  • (e)-5-[(1r,4ar,8ar)-5,5,8a-trimethyl-2-methylene-1-decalinyl]-3-methylpent-2-enoic acid
  • (e)-5-[(1r,4ar,8ar)-5,5,8a-trimethyl-2-methylene-decalin-1-yl]-3-methyl-pent-2-enoic acid
  • (e)-5-[(1r,4ar,8ar)-5,5,8a-trimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1h-naphthalen-1-yl]-3-methyl-pent-2-enoic acid
  • (e)-5-[(1r,4ar,8ar)-5,5,8a-trimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1h-naphthalen-1-yl]-3-methylpent-2-enoic acid
  • copalic acid
InChIKey JFQBNOIJWROZGE-HPMXROJMSA-N
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