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(3aR,3bS,6Z,10Z,11aR)-3,3,6,10,11a-pentamethyl-2,3,3a,3b,4,5,8,9,11,11a-decahydro-1H-cyclonona[a]pentalene
SpectraBase Compound ID 3oyMCgJhGjb
InChI InChI=1S/C20H32/c1-14-7-6-8-15(2)17-13-20(5)12-11-19(3,4)18(20)16(17)10-9-14/h7,16,18H,6,8-13H2,1-5H3/b14-7-,17-15-/t16-,18-,20-/m1/s1
InChIKey IYERWQNZLUNKRO-URLXJOSCSA-N
Mol Weight 272.5 g/mol
Molecular Formula C20H32
Exact Mass 272.250401 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID I0RmtJ12sWc
Name (3aR,3bS,6Z,10Z,11aR)-3,3,6,10,11a-pentamethyl-2,3,3a,3b,4,5,8,9,11,11a-decahydro-1H-cyclonona[a]pentalene
Appearance Colourless oil
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H32
InChI InChI=1S/C20H32/c1-14-7-6-8-15(2)17-13-20(5)12-11-19(3,4)18(20)16(17)10-9-14/h7,16,18H,6,8-13H2,1-5H3/b14-7-,17-15-/t16-,18-,20-/m1/s1
InChIKey IYERWQNZLUNKRO-URLXJOSCSA-N
Instrument Name Agilent 7890B-5977A
Ionization Type EI
Literature Reference DOI 10.1002/cbic.201900462
Molecular Weight 272.476 g/mol
Optical Rotation [a]D20 = -61.8 (c = 0.14, C6H6)
Reported Formula C20H32
SMILES [C@@]12(\C(C[C@@]3([C@]2(C(CC3)(C)C)[H])C)=C/(CC\C=C/(CC1)C)C)[H]
SPLASH splash10-0a4i-6940000000-f17f1a8951ea2e56d1bd
Source of Spectrum CBC-21-SM26-17
Synonyms (2Z,6Z)-Varie-2,6-diene
Thin-Layer Chromatography Rf = 0.92 (pentane)
Wiley ID 1839777