MassBank Record: MSBNK-RIKEN-PR300992
ACCESSION: MSBNK-RIKEN-PR300992
RECORD_TITLE: Aristolochic acid B; 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$NAME: Aristolochic acid B
CH$COMPOUND_CLASS: Aristolochic acids and derivatives
CH$FORMULA: C16H9NO6
CH$EXACT_MASS: 311.249
CH$SMILES: OC(=O)C1=CC2=C(OCO2)C2=C1C(=CC1=CC=CC=C21)N(=O)=O
CH$IUPAC: InChI=1S/C16H9NO6/c18-16(19)10-6-12-15(23-7-22-12)14-9-4-2-1-3-8(9)5-11(13(10)14)17(20)21/h1-6H,7H2,(H,18,19)
CH$LINK: INCHIKEY
MEEXETVZNQYRSP-UHFFFAOYSA-N
AC$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$CHROMATOGRAPHY: RETENTION_TIME 7.55165
AC$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$FOCUSED_ION: PRECURSOR_M/Z 312.0502635
PK$SPLASH: splash10-0a7i-0950000000-0507b39c0f8fdf1912f1
PK$NUM_PEAK: 19
PK$PEAK: m/z int. rel.int.
127.05286 315.0 315
128.02176 630.0 629
152.06372 315.0 315
153.06461 315.0 315
165.02885 315.0 315
168.04704 426.0 426
179.05777 389.0 389
180.30017 444.0 444
180.7565 315.0 315
181.05922 611.0 610
182.05934 500.0 500
182.97716 333.0 333
183.11845 389.0 389
208.04753 1000.0 999
209.06927 944.0 943
237.04477 426.0 426
238.05164 352.0 352
251.03737 444.0 444
266.06723 352.0 352
//