MassBank Record: MSBNK-RIKEN-PR306986
ACCESSION: MSBNK-RIKEN-PR306986
RECORD_TITLE: 6-Hydroxyflavanone; 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$NAME: 6-Hydroxyflavanone
CH$COMPOUND_CLASS: Flavanones
CH$FORMULA: C15H12O3
CH$EXACT_MASS: 240.258
CH$SMILES: OC1=CC2=C(OC(CC2=O)C2=CC=CC=C2)C=C1
CH$IUPAC: InChI=1S/C15H12O3/c16-11-6-7-14-12(8-11)13(17)9-15(18-14)10-4-2-1-3-5-10/h1-8,15-16H,9H2
CH$LINK: INCHIKEY
XYHWPQUEOOBIOW-UHFFFAOYSA-N
AC$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$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$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$CHROMATOGRAPHY: RETENTION_TIME 7.163183
AC$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$FOCUSED_ION: PRECURSOR_M/Z 239.07136774783
PK$SPLASH: splash10-052r-0950000000-35bd656b972780fc8761
PK$NUM_PEAK: 28
PK$PEAK: m/z int. rel.int.
79.01871 197.0 197
107.00845 316.0 316
107.0149 125.0 125
108.01466 115.0 115
108.01931 345.0 345
109.02876 33.0 33
117.03503 31.0 31
121.02605 31.0 31
135.00616 469.0 469
136.00848 53.0 53
156.05424 89.0 89
157.06129 31.0 31
161.02733 79.0 79
162.0209 36.0 36
163.21658 30.0 30
169.05934 87.0 87
171.0657 35.0 35
193.05582 33.0 33
195.04126 33.0 33
195.08008 176.0 176
197.05861 74.0 74
198.05896 35.0 35
210.06815 67.0 67
211.07243 265.0 265
212.0726 31.0 31
213.08252 36.0 36
221.98727 51.0 51
239.07047 1000.0 999
//