ACCESSION: MSBNK-RIKEN-PR307633
RECORD_TITLE: Delphinidin 3-galactoside; 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$NAME: Delphinidin 3-galactoside
CH$COMPOUND_CLASS: Anthocyanidin-3-O-glycosides
CH$FORMULA: C₂₁H₂₁O₁₂⁺
CH$EXACT_MASS: 465.387
CH$SMILES: OCC1OC(OC2=C([O+]=C3C=C(O)C=C(O)C3=C2)C2=CC(O)=C(O)C(O)=C2)C(O)C(O)C1O
CH$IUPAC: InChI=1S/C21H20O12/c22-6-15-17(28)18(29)19(30)21(33-15)32-14-5-9-10(24)3-8(23)4-13(9)31-20(14)7-1-11(25)16(27)12(26)2-7/h1-5,15,17-19,21-22,28-30H,6H2,(H4-,23,24,25,26,27)/p+1
CH$LINK: INCHIKEY XENHPQQLDPAYIJ-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 2.634633
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 463.08765101576

PK$SPLASH: splash10-00di-0980000000-3e1a40cf36191ee019ae
PK$NUM_PEAK: 26
PK$PEAK: m/z int. rel.int.
  124.00654 122.0 122
  125.02134 122.0 122
  132.18848 128.0 128
  145.02438 149.0 149
  148.01468 149.0 149
  149.03297 135.0 135
  162.99951 128.0 128
  171.04501 331.0 331
  172.04524 122.0 122
  181.03064 203.0 203
  185.02209 196.0 196
  186.02962 162.0 162
  187.04021 250.0 250
  187.05089 135.0 135
  188.03758 122.0 122
  190.98914 142.0 142
  199.03433 169.0 169
  211.04198 149.0 149
  212.05597 122.0 122
  226.0231 155.0 155
  227.02597 291.0 291
  239.03833 223.0 223
  243.03571 122.0 122
  271.02145 1000.0 999
  272.0321 372.0 372
  273.05164 182.0 182
//