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8.alpha.-((2'S,3'S)-2',3'-Epoxy-2'-methylbutyryloxy)-4.alpha.,9.alpha.-epidioxy-9.beta.-hydroxy-5.beta.H-eudesm-1-en-6.beta.,12-olide
SpectraBase Compound ID ANbdI6ZicXa
InChI InChI=1S/C20H26O8/c1-9-11-12(24-15(9)21)13-17(3)7-6-8-18(13,4)27-28-20(17,23)14(11)25-16(22)19(5)10(2)26-19/h6-7,9-14,23H,8H2,1-5H3/t9-,10+,11+,12-,13+,14-,17+,18-,19+,20-/m1/s1
InChIKey IMPHZOKTPQRSMU-RZSNKLNSSA-N
Mol Weight 394.42 g/mol
Molecular Formula C20H26O8
Exact Mass 394.162768 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID EtfHgYMy0Yc
Name 8.alpha.-((2'S,3'S)-2',3'-Epoxy-2'-methylbutyryloxy)-4.alpha.,9.alpha.-epidioxy-9.beta.-hydroxy-5.beta.H-eudesm-1-en-6.beta.,12-olide
Appearance solid
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Formula C20H26O8
InChI InChI=1S/C20H26O8/c1-9-11-12(24-15(9)21)13-17(3)7-6-8-18(13,4)27-28-20(17,23)14(11)25-16(22)19(5)10(2)26-19/h6-7,9-14,23H,8H2,1-5H3/t9-,10+,11+,12-,13+,14-,17+,18-,19+,20-/m1/s1
InChIKey IMPHZOKTPQRSMU-RZSNKLNSSA-N
Instrument Name Finnigan MAT 8200 or Finnigan TSQ 7000 or Agilent 5890 series GC-5973 Network MSD
Ionization Type EI
Literature Reference DOI 10.1021/np034072q
Molecular Weight 394.420 g/mol
Optical Rotation [a]D20 = +91 (c = 0.057, MeOH)
Reported Formula C20H26O8
SMILES O[C@]12[C@]3(C=CC[C@@]([C@]3([C@]3([C@@]([C@]1(OC(=O)[C@@]1([C@@](O1)(C)[H])C)[H])([C@](C(O3)=O)(C)[H])[H])[H])[H])(C)OO2)C
SPLASH splash10-0a4l-4900000000-2d77c1c88c5e1b55897b
Source of Spectrum G4-67-629-3
Wiley ID 1881767