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(+)-(4aR,8aR,10aS)-1,1,4a,8a-Tetramethyl-4,4a,8a,9,10,10a-hexahydrophenanthrene-2,6(1H,3H)-dione(-)-(4aS,8aS,10aR)-1,1,4a,8a-Tetramethyl-4,4a,8a,9,10,10a-hexahydrophenanthrene-2,6(1H,3H)-dione
SpectraBase Compound ID KQTYXfIaf4n
InChI InChI=1S/C18H24O2/c1-16(2)13-6-9-17(3)8-5-12(19)11-14(17)18(13,4)10-7-15(16)20/h5,8,11,13H,6-7,9-10H2,1-4H3/t13-,17+,18-/m1/s1
InChIKey CIUBMPPTKQAIKV-JEBQAFNWSA-N
Mol Weight 272.39 g/mol
Molecular Formula C18H24O2
Exact Mass 272.17763 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 7l4k4ndclU7
Name (+)-(4aR,8aR,10aS)-1,1,4a,8a-Tetramethyl-4,4a,8a,9,10,10a-hexahydrophenanthrene-2,6(1H,3H)-dione(-)-(4aS,8aS,10aR)-1,1,4a,8a-Tetramethyl-4,4a,8a,9,10,10a-hexahydrophenanthrene-2,6(1H,3H)-dione
Appearance Amorphous solid
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Formula C18H24O2
InChI InChI=1S/C18H24O2/c1-16(2)13-6-9-17(3)8-5-12(19)11-14(17)18(13,4)10-7-15(16)20/h5,8,11,13H,6-7,9-10H2,1-4H3/t13-,17+,18-/m1/s1
InChIKey CIUBMPPTKQAIKV-JEBQAFNWSA-N
Instrument Name Micromass 70-VSE
Ionization Type EI
Literature Reference DOI 10.1021/jm101445p
Molecular Weight 272.388 g/mol
Optical Rotation [a]D26 = +68o (c = 0.36, CHCl3)
Reported Formula C18H24O2
SMILES C1C(C([C@@]2([C@@](C1)(C=1[C@](CC2)(C=CC(C1)=O)C)C)[H])(C)C)=O
SPLASH splash10-00di-1950000000-82696165274565a9faa3
Source of Spectrum AF-54-SM21-(+)-112
Wiley ID 1848737