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rel-(7.alpha.,8.beta.,7'7.alpha.,8'.beta.)-5,7,4'-trihydroxy-4,6,3',5'-tetramethoxy-8,8'-epoxy-2,7'-cyclolignan
SpectraBase Compound ID 8nlqnhgCDRt
InChI InChI=1S/C22H26O8/c1-21-16(10-7-12(26-3)17(23)13(8-10)27-4)11-9-14(28-5)18(24)19(29-6)15(11)20(25)22(21,2)30-21/h7-9,16,20,23-25H,1-6H3/t16-,20+,21-,22+/m1/s1
InChIKey KFJQDOGRKGBSSL-ZJMJOCHXSA-N
Mol Weight 418.44 g/mol
Molecular Formula C22H26O8
Exact Mass 418.162768 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 8Dg0lB2pjSq
Name rel-(7.alpha.,8.beta.,7'7.alpha.,8'.beta.)-5,7,4'-trihydroxy-4,6,3',5'-tetramethoxy-8,8'-epoxy-2,7'-cyclolignan
Alternate Name(s) Sacidumlignan C
Appearance White amorphous powder
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Formula C22H26O8
InChI InChI=1S/C22H26O8/c1-21-16(10-7-12(26-3)17(23)13(8-10)27-4)11-9-14(28-5)18(24)19(29-6)15(11)20(25)22(21,2)30-21/h7-9,16,20,23-25H,1-6H3/t16-,20+,21-,22+/m1/s1
InChIKey KFJQDOGRKGBSSL-ZJMJOCHXSA-N
Instrument Name Finnigan MAT95
Ionization Type EI
Literature Reference DOI 10.1021/np049681s
Molecular Weight 418.442 g/mol
Optical Rotation [a]D20 = -72 (c = 0.5, acetone)
Reported Formula C22H26O8
SMILES O[C@]1(c2c([C@@](c3cc(c(c(c3)OC)O)OC)([C@@]3([C@]1(O3)C)C)[H])cc(c(c2OC)O)OC)[H]
SPLASH splash10-066r-0359600000-cdc953b618147a29df96
Source of Spectrum G4-68-225-3
Wiley ID 1879525