MassBank Record: MSBNK-RIKEN-PR310463
ACCESSION: MSBNK-RIKEN-PR310463
RECORD_TITLE: Kaempferol-3-O-glucuronoside; 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: Annotation level-1
CH$NAME: Kaempferol-3-O-glucuronoside
CH$COMPOUND_CLASS: Flavonol O-glycosides
CH$FORMULA: C21H18O12
CH$EXACT_MASS: 462.363
CH$SMILES: OC1C(O)C(OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)OC(C1O)C(O)=O
CH$IUPAC: InChI=1S/C21H18O12/c22-8-3-1-7(2-4-8)17-18(13(25)12-10(24)5-9(23)6-11(12)31-17)32-21-16(28)14(26)15(27)19(33-21)20(29)30/h1-6,14-16,19,21-24,26-28H,(H,29,30)
CH$LINK: INCHIKEY
FNTJVYCFNVUBOL-UHFFFAOYSA-N
AC$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$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$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$CHROMATOGRAPHY: RETENTION_TIME 4.34
AC$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$FOCUSED_ION: PRECURSOR_M/Z 463.0871
PK$SPLASH: splash10-000i-0090100000-8be692bdbab135cccaf8
PK$NUM_PEAK: 40
PK$PEAK: m/z int. rel.int.
85.0259 64.0 19
89.01649 25.0 7
100.00979 21.0 6
105.03478 28.0 8
114.02769 23.0 7
115.02876 24.0 7
121.02361 19.0 6
131.85489 20.0 6
137.01122 24.0 7
141.01912 45.0 13
159.02698 126.0 38
165.01808 25.0 7
166.00542 27.0 8
187.7798 18.0 5
213.04442 18.0 5
242.29662 23.0 7
265.11548 20.0 6
281.42072 25.0 7
284.75992 27.0 8
286.62488 23.0 7
286.88724 20.0 6
287.00507 20.0 6
287.05365 3345.0 999
287.08148 46.0 14
287.20288 17.0 5
288.02548 17.0 5
288.04904 347.0 104
288.06027 260.0 78
288.07669 60.0 18
288.30338 17.0 5
289.05084 75.0 22
289.0643 56.0 17
298.11392 20.0 6
316.99023 43.0 13
325.06335 28.0 8
354.06717 17.0 5
384.16431 45.0 13
427.07965 18.0 5
463.07568 234.0 70
463.09436 367.0 110
//