MassBank Record: MSBNK-UFZ-WANA234711C9CFPH
ACCESSION: MSBNK-UFZ-WANA234711C9CFPH
RECORD_TITLE: Quinoline N-oxide; LC-ESI-ITFT; MS2; CE: 40%; R=15000; [M+H]+
DATE: 2023.08.12
AUTHORS: Tobias Schulze, Martin Krauss, Department of Effect-Directed Analysis, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
LICENSE: CC0
COPYRIGHT: Copyright (C) 2023
COMMENT: CONFIDENCE Reference Standard (Level 1)
CH$NAME: Quinoline N-oxide
CH$NAME: Quinoline 1-oxide
CH$NAME: 1-oxidoquinolin-1-ium
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C9H7NO
CH$EXACT_MASS: 145.052763844
CH$SMILES: [O-][N+]1=CC=CC2=CC=CC=C12
CH$IUPAC: InChI=1S/C9H7NO/c11-10-7-3-5-8-4-1-2-6-9(8)10/h1-7H
CH$LINK: CAS
1613-37-2
CH$LINK: CHEBI
181573
CH$LINK: PUBCHEM
CID:15366
CH$LINK: INCHIKEY
GIIWGCBLYNDKBO-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER
14627
CH$LINK: COMPTOX
DTXSID00167107
AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 40 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 50-160
AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex Evo C18 2.6 um 50 x 2.1 mm
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min, 95/5 at 24.3 min, 95/5 at 32 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 2.526 min
MS$FOCUSED_ION: BASE_PEAK 146.0601
MS$FOCUSED_ION: PRECURSOR_M/Z 146.06
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_INTENSITY 18459402
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 3.11.2
PK$SPLASH: splash10-0002-0900000000-503789ac5dc103918ef9
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
91.0538 C7H7+ 1 91.0542 -4.66
118.0649 C8H8N+ 1 118.0651 -1.67
128.0492 C9H6N+ 1 128.0495 -1.99
129.057 C9H7N+ 1 129.0573 -2.09
146.0597 C9H8NO+ 1 146.06 -2.35
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
91.0538 6738.2 1
118.0649 22971.7 3
128.0492 151216.8 24
129.057 166810.8 26
146.0597 6203241.5 999
//