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MassBank Record: MSBNK-RIKEN-PR302956

Maritimetin-6-O-glucoside; LC-ESI-QTOF; MS2

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: MSBNK-RIKEN-PR302956
RECORD_TITLE: Maritimetin-6-O-glucoside; 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$NAME: Maritimetin-6-O-glucoside
CH$COMPOUND_CLASS: Aurone O-glycosides
CH$FORMULA: C21H20O11
CH$EXACT_MASS: 448.38
CH$SMILES: OC[C@H]1O[C@@H](OC2=C(O)C3=C(C=C2)C(=O)\C(O3)=C\C2=CC(O)=C(O)C=C2)[C@H](O)[C@@H](O)[C@@H]1O
CH$IUPAC: InChI=1S/C21H20O11/c22-7-14-16(26)18(28)19(29)21(32-14)31-12-4-2-9-15(25)13(30-20(9)17(12)27)6-8-1-3-10(23)11(24)5-8/h1-6,14,16,18-19,21-24,26-29H,7H2/b13-6-/t14-,16-,18+,19-,21-/m1/s1
CH$LINK: INCHIKEY SYRURBPRFQUYQS-RHEJLWEFSA-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 3.98575
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 449.1078379

PK$SPLASH: splash10-000j-0090400000-9c4420516fd1397fafe7
PK$NUM_PEAK: 26
PK$PEAK: m/z int. rel.int.
  56.92806 5.0 5
  145.04582 6.0 6
  168.82718 7.0 7
  242.2908 11.0 11
  282.63248 9.0 9
  284.76959 7.0 7
  285.0321 9.0 9
  285.04034 16.0 16
  285.33606 5.0 5
  286.0546 6.0 6
  286.11563 12.0 12
  286.16022 7.0 7
  287.02634 35.0 35
  287.05573 1000.0 999
  288.02542 6.0 6
  288.04376 30.0 30
  288.06168 159.0 159
  289.04486 9.0 9
  289.06409 20.0 20
  289.21368 6.0 6
  290.31763 8.0 8
  412.70166 7.0 7
  447.53152 5.0 5
  449.05981 9.0 9
  449.10947 637.0 636
  449.14502 18.0 18
//

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