ACCESSION: MSBNK-RIKEN-PR303933
RECORD_TITLE: Etoposide; LC-ESI-QTOF; MS2
DATE: 2019.03.28
AUTHORS: Tetsuya Mori, Center for Sustainable Resource Science, RIKEN
LICENSE: CC BY-NC-SA
PUBLICATION: Tsugawa H., Nakabayashi R., Mori T., Yamada Y., Takahashi M., Rai A., Sugiyama R., Yamamoto H., Nakaya T., Yamazaki M., Kooke R., Bac-Molenaar JA., Oztolan-Erol N., Keurentjes JJB., Arita M., Saito K. (2019) "A cheminformatics approach to characterize metabolomes in stable-isotope-labeled organisms" Nature Methods 16(4):295-298. [doi:10.1038/s41592-019-0358-2]
COMMENT: registered in RIKEN PlaSMA

CH$NAME: Etoposide
CH$COMPOUND_CLASS: Podophyllotoxins
CH$FORMULA: C₂₉H₃₂O₁₃
CH$EXACT_MASS: 588.562
CH$SMILES: COC1=CC(=CC(OC)=C1O)[C@H]1[C@@H]2[C@H](COC2=O)[C@H](O[C@@H]2O[C@@H]3CO[C@@H](C)O[C@H]3[C@H](O)[C@H]2O)C2=CC3=C(OCO3)C=C12
CH$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/t11-,15+,20-,21-,22+,24-,25-,26-,27-,29+/m1/s1
CH$LINK: INCHIKEY VJJPUSNTGOMMGY-MRVIYFEKSA-N

AC$INSTRUMENT: LC, Waters Acquity UPLC System; MS, Waters Xevo G2 Q-Tof
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 6V
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 800/h
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 450 C
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: CAPILLARY_VOLTAGE +3.00 kV
AC$CHROMATOGRAPHY: COLUMN_NAME Acquity bridged ethyl hybrid C18 (1.7 um, 2.1 mm * 100 mm, Waters)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT A/B = (99.5%/0.5% at 0 min, 99.5%/0.5% at 0.1 min, 20%/80% at 10 min, 0.5%/99.5% at 10.1 min, 0.5%/99.5% at 12.0 min, 99.5%/0.5% at 12.1 min, 99.5%/0.5% at 15.0 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 ml/min at 0 min, 0.3 ml/min at 10 min, 0.4 ml/min at 10.1 min, 0.4 ml/min at 14.4 min, 0.3 ml/min at 14.5 min
AC$CHROMATOGRAPHY: RETENTION_TIME 5.401
AC$CHROMATOGRAPHY: SOLVENT A water including 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile including 0.1% formic acid

MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_M/Z 589.1915675

PK$SPLASH: splash10-004r-0690000000-521afe48b2407c5fe036
PK$NUM_PEAK: 34
PK$PEAK: m/z int. rel.int.
  85.03025 9.0 9
  127.03874 11.0 11
  143.04749 15.0 15
  154.05476 5.0 5
  167.06703 12.0 12
  173.05824 31.0 31
  173.06917 12.0 12
  185.03214 6.0 6
  185.06052 673.0 672
  185.41594 5.0 5
  186.0519 8.0 8
  186.06537 56.0 56
  187.06609 9.0 9
  199.04002 44.0 44
  217.0464 29.0 29
  218.05139 18.0 18
  229.01445 7.0 7
  229.05006 1000.0 999
  230.02647 6.0 6
  230.05197 117.0 117
  231.05959 10.0 10
  247.06007 84.0 84
  267.06503 11.0 11
  275.07227 9.0 9
  299.09274 9.0 9
  337.10291 6.0 6
  337.11334 9.0 9
  338.11594 11.0 11
  341.07214 5.0 5
  366.1105 8.0 8
  382.09662 10.0 10
  383.10498 8.0 8
  383.13174 6.0 6
  384.12546 10.0 10
//