ACCESSION: MSBNK-RIKEN-PR301849
RECORD_TITLE: Norharman; 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$NAME: Norharman
CH$COMPOUND_CLASS: Beta carbolines
CH$FORMULA: C₁₁H₈N₂
CH$EXACT_MASS: 168.199
CH$SMILES: N1C2=CC=CC=C2C2=CC=NC=C12
CH$IUPAC: InChI=1S/C11H8N2/c1-2-4-10-8(3-1)9-5-6-12-7-11(9)13-10/h1-7,13H
CH$LINK: INCHIKEY AIFRHYZBTHREPW-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 3.483517
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 169.0760247

PK$SPLASH: splash10-014i-0900000000-0b67c64496b562fa5ee2
PK$NUM_PEAK: 31
PK$PEAK: m/z int. rel.int.
  77.04065 9.0 9
  85.46346 5.0 5
  89.03862 10.0 10
  91.05735 5.0 5
  93.06182 5.0 5
  93.4543 8.0 8
  114.04567 6.0 6
  114.05026 14.0 14
  115.03951 23.0 23
  115.05388 784.0 783
  116.05517 69.0 69
  117.04812 9.0 9
  117.0545 15.0 15
  117.26922 6.0 6
  129.05545 11.0 11
  130.04639 6.0 6
  140.04593 28.0 28
  140.05356 34.0 34
  141.05505 21.0 21
  141.06184 37.0 37
  142.05238 20.0 20
  142.06461 129.0 129
  142.08987 6.0 6
  143.06276 11.0 11
  151.39761 8.0 8
  153.04192 5.0 5
  167.06169 32.0 32
  168.05417 12.0 12
  168.06915 285.0 285
  169.0526 13.0 13
  169.07571 1000.0 999
//