(9Cis)-Retinal

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Formula C20H28O
IUPAC Name (2e,4e,6z,8e)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenal
Molecular Mass 284.436 g·mol−1
Heat of Formation -90.2 ± 16.7 kJ·mol−1
Dipole Moment 6.38 ± 1.08 D
Volume 406.69 Å 3
Surface Area 342.7 Å 2
HOMO Energy -9.00 ± 0.55 eV
LUMO Energy -0.66 ± eV
Point Group Symmetry C1
Synonyms
  • (2e,4e,6z,8e)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)nona-2,4,6,8-tetraenal
  • 9-c-retinal
  • 9-cis-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenal
  • 9-cis-retinal
  • 9-cis-retinaldehyde
  • 9-cis-vitamin a aldehyde
  • isoretinene a
  • lmpr01090017
  • retinal, 9-cis-
CAS Number(s)
  • 514-85-2
  • 69686-70-0
InChIKey NCYCYZXNIZJOKI-MKOSUFFBSA-N
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