ACCESSION: MSBNK-RIKEN-PR300405
RECORD_TITLE: Aristolochic acid C; 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$NAME: Aristolochic acid C
CH$COMPOUND_CLASS: Aristolochic acids and derivatives
CH$FORMULA: C₁₆H₉NO₇
CH$EXACT_MASS: 327.248
CH$SMILES: OC(=O)C1=CC2=C(OCO2)C2=C3C=C(O)C=CC3=CC(=C12)N(=O)=O
CH$IUPAC: InChI=1S/C16H9NO7/c18-8-2-1-7-3-11(17(21)22)13-10(16(19)20)5-12-15(24-6-23-12)14(13)9(7)4-8/h1-5,18H,6H2,(H,19,20)
CH$LINK: INCHIKEY NBFGYDJKTHENDP-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 5.956833
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 328.0451781

PK$SPLASH: splash10-001i-0190000000-796e95c122cfc9e01d00
PK$NUM_PEAK: 27
PK$PEAK: m/z int. rel.int.
  154.05939 101.0 101
  157.03505 142.0 142
  168.02203 83.0 83
  181.04605 119.0 119
  181.06364 119.0 119
  208.04597 151.0 151
  209.06908 115.0 115
  225.0551 165.0 165
  225.06406 165.0 165
  227.05933 96.0 96
  237.0145 115.0 115
  237.0424 106.0 106
  237.05896 92.0 92
  238.04102 147.0 147
  254.05586 216.0 216
  265.04715 92.0 92
  266.02081 156.0 156
  267.04669 78.0 78
  281.04523 87.0 87
  281.05515 106.0 106
  282.05121 1000.0 999
  282.06866 170.0 170
  283.06204 106.0 106
  284.02933 119.0 119
  284.03906 156.0 156
  284.05478 239.0 239
  310.04712 179.0 179
//