MassBank Record: UA004502

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3-hydroxybenzo(a)pyrene; ESI-ITFT; MS2; CE: 35%; R=30000; [M-H]-

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: UA004502
RECORD_TITLE: 3-hydroxybenzo(a)pyrene; ESI-ITFT; MS2; CE: 35%; R=30000; [M-H]-
DATE: 2014.06.24
AUTHORS: C. Gallampois (Umea), E. Schymanski (Eawag), W. Brack (UFZ)
LICENSE: CC BY
COPYRIGHT: Copyright (C) Eawag, 2014
PUBLICATION: Multi-criteria approach for tentative identification of polyaromatic river mutagens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 45

CH$NAME: 3-hydroxybenzo(a)pyrene
CH$NAME: benzo[a]pyren-3-ol
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C20H12O
CH$EXACT_MASS: 268.0888
CH$SMILES: Oc5ccc3ccc2c1ccccc1cc4c2c3c5cc4
CH$IUPAC: InChI=1S/C20H12O/c21-18-10-7-12-5-8-16-15-4-2-1-3-13(15)11-14-6-9-17(18)19(12)20(14)16/h1-11,21H
CH$LINK: CAS 13345-21-6
CH$LINK: KEGG C14461
CH$LINK: PUBCHEM CID:25890
CH$LINK: INCHIKEY SPUUWWRWIAEPDB-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 24121
CH$LINK: COMPTOX DTXSID7038319

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 35 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 30000
AC$CHROMATOGRAPHY: COLUMN_NAME N/A
AC$CHROMATOGRAPHY: FLOW_GRADIENT Direct infusion experiment
AC$CHROMATOGRAPHY: FLOW_RATE 5 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME N/A min
AC$CHROMATOGRAPHY: SOLVENT A methanol
AC$CHROMATOGRAPHY: SOLVENT B N/A

MS$FOCUSED_ION: BASE_PEAK 267.0815
MS$FOCUSED_ION: PRECURSOR_M/Z 267.0815
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 1.5.2.3

PK$SPLASH: splash10-014i-0090000000-4b4121d82c1e7213ab73
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  267.0815 C20H11O- 1 267.0815 0.01
PK$NUM_PEAK: 1
PK$PEAK: m/z int. rel.int.
  267.0815 17798716.1 999
//