ACCESSION: MSBNK-BS-BS001144
RECORD_TITLE: 3-Glu-28-Glu-Bayogenin (NMR); LC-ESI-QTOF; MS2; CE:50 eV; [M-H]-
DATE: 2017.12.01 (Created 2014.12.10)
AUTHORS: Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA

CH$NAME: 3-Glu-28-Glu-Bayogenin (NMR)
CH$COMPOUND_CLASS: Natural Product; N/A
CH$FORMULA: C₄₂H₆₈O₁₅
CH$EXACT_MASS: 812.4558
CH$SMILES: [C@H]1([C@@H]([C@@](C2[C@](C1)(C3[C@@](CC2)([C@]4(C(=CC3)[C@]5([C@@](CC4)(CCC(C5)(C)C)C(O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O)=O)[H])C)C)C)(C)CO)O[C@@H]7O[C@@H]([C@H]([C@@H]([C@H]7O)O)O)CO)O
CH$IUPAC: InChI=1S/C42H68O15/c1-37(2)11-13-42(36(53)57-35-32(52)30(50)28(48)24(18-44)55-35)14-12-40(5)20(21(42)15-37)7-8-26-38(3)16-22(46)33(39(4,19-45)25(38)9-10-41(26,40)6)56-34-31(51)29(49)27(47)23(17-43)54-34/h7,21-35,43-52H,8-19H2,1-6H3/t21-,22-,23+,24+,25?,26?,27+,28+,29-,30-,31+,32+,33-,34-,35-,38-,39-,40+,41+,42-/m0/s1
CH$LINK: INCHIKEY ZUILGDNVKPMVIA-YRTOFAGUSA-N
CH$LINK: PUBCHEM CID:134785551

AC$INSTRUMENT: Bruker impact HD
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 50 eV
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.015
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 100-1500
AC$CHROMATOGRAPHY: COLUMN_NAME Waters Acquity BEH C18 1.7um x 2.1 x 150 mm
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 20/80 at 35 min; 5/95 at 35 min, 5/95 at 38 min; 95/5 at 38.1 min, 95/5 at 45 min
AC$CHROMATOGRAPHY: FLOW_RATE FLOW_RATE 560 uL / min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.05% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile with 0.05 % formic acid
AC$CHROMATOGRAPHY: RETENTION_TIME 763.2 sec

MS$FOCUSED_ION: PRECURSOR_M/Z 857.4518
MS$FOCUSED_ION: PRECURSOR_TYPE [M+HCOO]-
MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)

PK$SPLASH: splash10-0002-0000009000-59644d29a04e3b798ee3
PK$NUM_PEAK: 13
PK$PEAK: m/z int. rel.int.
  101.0228 8 8
  113.0223 7 7
  113.0254 5 5
  487.3428 41 41
  488.3461 8 8
  529.3480 4 4
  649.3958 999 999
  650.3989 388 388
  651.4000 83 83
  652.4066 4 4
  663.4109 10 10
  691.4022 34 34
  692.4069 12 12
//