ACCESSION: MSBNK-Washington_State_Univ-BML00543
RECORD_TITLE: Etoposide; LC-ESI-QTOF; MS2; CE 40 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 0.968

CH$NAME: Etoposide
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₂₉H₃₂O₁₃
CH$EXACT_MASS: 588.184291
CH$SMILES: CC1OCC2C(O1)C(C(C(O2)OC3C4COC(=O)C4C(C5=CC6=C(C=C35)OCO6)C7=CC(=C(C(=C7)OC)O)OC)O)O
CH$IUPAC: InChI=1S/C29H32O13/c1-11-36-9-20-27(40-11)24(31)25(32)29(41-20)42-26-14-7-17-16(38-10-39-17)6-13(14)21(22-15(26)8-37-28(22)33)12-4-18(34-2)23(30)19(5-12)35-3/h4-7,11,15,20-22,24-27,29-32H,8-10H2,1-3H3
CH$LINK: CAS 33419-42-0
CH$LINK: CHEMSPIDER 5042552
CH$LINK: PUBCHEM CID:3310
CH$LINK: INCHIKEY VJJPUSNTGOMMGY-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 POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 40 ev
AC$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 7.135
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 185
MS$FOCUSED_ION: PRECURSOR_M/Z 589.1916
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-002r-0980000000-3d3df7d9561ab1f1c35b
PK$NUM_PEAK: 16
PK$PEAK: m/z int. rel.int.
  144.0517 22 25
  173.058 63 71
  183.0759 23 26
  185.0579 887 999
  186.698 23 26
  199.0391 75 84
  217.046 28 32
  229.0472 717 808
  229.076 38 43
  229.0954 43 48
  229.1372 48 54
  239.0613 21 24
  247.0596 25 28
  298.0831 59 66
  305.0826 24 27
  331.0892 31 35
//