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MassBank Record: PR306729

Delphinidin; LC-ESI-QTOF; MS2

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

ACCESSION: PR306729
RECORD_TITLE: Delphinidin; 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$NAME: Delphinidin
CH$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$SPLASH: splash10-0udi-0915000000-80306e0858c575d3d570
PK$NUM_PEAK: 42
PK$PEAK: m/z int. rel.int.
  63.02195 43.0 43
  65.00621 46.0 46
  83.01642 41.0 41
  93.03542 29.0 29
  102.04263 15.0 15
  107.01016 32.0 32
  107.01987 17.0 17
  121.0285 132.0 132
  130.74887 20.0 20
  151.00214 617.0 616
  152.00935 95.0 95
  156.26511 16.0 16
  163.00391 15.0 15
  163.03813 23.0 23
  165.01364 28.0 28
  175.0378 13.0 13
  177.05516 16.0 16
  178.99739 298.0 298
  179.01666 18.0 18
  180.00014 63.0 63
  180.00717 21.0 21
  187.03957 23.0 23
  188.03526 17.0 17
  193.01437 58.0 58
  199.04512 17.0 17
  203.03168 24.0 24
  205.04265 14.0 14
  212.04823 18.0 18
  230.05577 18.0 18
  245.04062 13.0 13
  245.05092 16.0 16
  252.45206 28.0 28
  257.0361 20.0 20
  257.05225 14.0 14
  259.01651 14.0 14
  271.02405 20.0 20
  273.03671 16.0 16
  273.04709 14.0 14
  284.0303 13.0 13
  299.01822 31.0 31
  300.02274 13.0 13
  301.03662 1000.0 999
//

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