ACCESSION: MSBNK-Washington_State_Univ-BML01764
RECORD_TITLE: Vitexin-2-rhamnoside; LC-ESI-QTOF; MS2; CE 20 ev; [M+H]+
DATE: 2016.01.19 (Created 2012.10.26)
AUTHORS: Cuthbertson DJ, Johnson SR, Lange BM, Institute of Biological Chemistry, Washington State University
LICENSE: CC BY-SA
COMMENT: relative retention time with respect to 9-anthracene Carboxylic Acid is 0.701

CH$NAME: Vitexin-2-rhamnoside
CH$NAME: 2-O-Rhamnosylvitexin
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₂₇H₃₀O₁₄
CH$EXACT_MASS: 578.163556
CH$SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@@H]2[C@H]([C@@H]([C@H](O[C@H]2C3=C(C=C(C4=C3OC(=CC4=O)C5=CC=C(C=C5)O)O)O)CO)O)O)O)O)O
CH$IUPAC: InChI=1S/C27H30O14/c1-9-19(33)21(35)23(37)27(38-9)41-26-22(36)20(34)16(8-28)40-25(26)18-13(31)6-12(30)17-14(32)7-15(39-24(17)18)10-2-4-11(29)5-3-10/h2-7,9,16,19-23,25-31,33-37H,8H2,1H3/t9-,16+,19-,20+,21+,22-,23+,25-,26+,27-/m0/s1
CH$LINK: CAS 64820-99-1
CH$LINK: CHEMSPIDER 4445348
CH$LINK: PUBCHEM CID:5282151
CH$LINK: INCHIKEY LYGPBZVKGHHTIE-HUBYJIGHSA-N

AC$INSTRUMENT: Agilent 1200 RRLC; Agilent 6520 QTOF
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20 ev
AC$MASS_SPECTROMETRY: COLLISION_GAS N2
AC$MASS_SPECTROMETRY: SCANNING m/z 100-1000
AC$CHROMATOGRAPHY: COLUMN_NAME Agilent C8 Cartridge Column 2.1X30mm 3.5 micron (guard); Agilent SB-Aq 2.1x50mm 1.8 micron (analytical)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 60 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT linear from 98A/2B at 0 min to 2A/98B at 13 min, hold 6 min at 2A/98B, reequilibration 98A/2B (5 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.6 ml/min
AC$CHROMATOGRAPHY: RETENTION_TIME 5.161
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 433
MS$FOCUSED_ION: PRECURSOR_M/Z 579.1709
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-001i-0003910000-1e8c149629f9b10538dd
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  271.0674 28 28
  283.0602 51 50
  295.0578 33 33
  313.072 205 202
  337.0711 42 41
  367.0831 58 57
  379.0737 46 45
  397.0888 155 153
  397.1254 24 24
  415.1033 289 285
  433.112 1014 999
  433.1472 35 34
  433.2039 21 21
  579.1675 244 240
//