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MassBank Record: PR306757

Delphinidin; LC-ESI-QTOF; MS2

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

ACCESSION: PR306757
RECORD_TITLE: Delphinidin; LC-ESI-QTOF; MS2
DATE: 2019.03.28
AUTHORS: Tetsuya Mori, Center for Sustainable Resource Science, RIKEN
LICENSE: CC BY-SA NC
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$NAME: Delphinidin
CH$COMPOUND_CLASS: 7-hydroxyflavonoids
CH$FORMULA: C15H11O7+
CH$EXACT_MASS: 303.246
CH$SMILES: OC1=CC2=[O+]C(=C(O)C=C2C(O)=C1)C1=CC(O)=C(O)C(O)=C1
CH$IUPAC: InChI=1S/C15H10O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-5H,(H5-,16,17,18,19,20,21)/p+1
CH$LINK: INCHIKEY JKHRCGUTYDNCLE-UHFFFAOYSA-O

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 NEGATIVE
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$CHROMATOGRAPHY: CAPILLARY_VOLTAGE -2.75 kV
AC$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 5.3731
AC$CHROMATOGRAPHY: SOLVENT A water including 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile including 0.1% formic acid

MS$FOCUSED_ION: PRECURSOR_TYPE [M-2H]-
MS$FOCUSED_ION: PRECURSOR_M/Z 301.03482761576

PK$SPLASH: splash10-0udi-0914000000-544d3be4f9c0fa3e622d
PK$NUM_PEAK: 38
PK$PEAK: m/z int. rel.int.
  63.02057 22.0 22
  65.00449 61.0 61
  95.01019 19.0 19
  107.00193 25.0 25
  107.00708 20.0 20
  107.01759 18.0 18
  108.02071 23.0 23
  109.02524 38.0 38
  118.1684 30.0 30
  121.02275 64.0 64
  121.03192 101.0 101
  125.02178 52.0 52
  133.02916 56.0 56
  137.02646 22.0 22
  147.04134 41.0 41
  149.02206 18.0 18
  151.00183 544.0 543
  151.00894 169.0 169
  152.00574 159.0 159
  157.05928 19.0 19
  163.03786 25.0 25
  164.00714 58.0 58
  178.99223 164.0 164
  179.00133 100.0 100
  180.99911 61.0 61
  190.99414 18.0 18
  199.03903 17.0 17
  201.05104 22.0 22
  212.03946 22.0 22
  227.0285 21.0 21
  228.02982 19.0 19
  229.04471 30.0 30
  229.05075 58.0 58
  243.03914 27.0 27
  273.01749 22.0 22
  273.03287 17.0 17
  301.03348 1000.0 999
  301.05746 19.0 19
//

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