ACCESSION: MSBNK-Washington_State_Univ-BML01622
RECORD_TITLE: Orobole 7-O-Glucoside, Acetate; LC-ESI-QTOF; MS2; CE 10 ev; [M+CH3COOH-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 1.295

CH$NAME: Orobole 7-O-Glucoside, Acetate
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₃₅H₃₄O₁₈
CH$EXACT_MASS: 742.174514
CH$SMILES: CC(=O)OCC1C(C(C(C(O1)OC2=CC(=C3C(=C2)OC=C(C3=O)C4=CC(=C(C=C4)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C
CH$IUPAC: InChI=1S/C35H34O18/c1-15(36)44-14-29-32(49-19(5)40)33(50-20(6)41)34(51-21(7)42)35(53-29)52-23-11-27-30(28(12-23)48-18(4)39)31(43)24(13-45-27)22-8-9-25(46-16(2)37)26(10-22)47-17(3)38/h8-13,29,32-35H,14H2,1-7H3
CH$LINK: CHEMSPIDER 2596219
CH$LINK: PUBCHEM CID:3349822
CH$LINK: INCHIKEY WSMQBJMPWPNLTJ-UHFFFAOYSA-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 NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 ev
AC$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 9.554
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 699
MS$FOCUSED_ION: PRECURSOR_M/Z 801.1878
MS$FOCUSED_ION: PRECURSOR_TYPE [M+CH3COOH-H]-

PK$SPLASH: splash10-0002-0000009020-21e18ad331efcb41d4cf
PK$NUM_PEAK: 22
PK$PEAK: m/z int. rel.int.
  109.1588 23 19
  123.4966 21 17
  157.6308 25 21
  232.4881 21 17
  278.6819 35 29
  314.7421 22 18
  369.0394 32 26
  369.0622 23 19
  389.9957 24 20
  629.7711 23 19
  642.2598 24 20
  657.1419 262 216
  657.2213 20 16
  699.155 1214 999
  699.2233 22 18
  699.2835 49 40
  699.4002 30 25
  699.6756 22 18
  700.1572 26 21
  759.1577 54 44
  800.9528 22 18
  801.1901 374 308
//