ACCESSION: MSBNK-Eawag-EQ01152555
RECORD_TITLE: Paracetamol sulfate; LC-ESI-QFT; MS2; CE: 75%; R=17500; [M-H]-
DATE: 2024.05.08
AUTHORS: C. Meyer [dtc], B. Beck [dtc,com], J. Hollender [dtc]
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) Eawag 2023
PUBLICATION: Meyer, C., Stravs, M., Hollender, J.. How Wastewater Reflects Human Metabolism - Suspect Screening of Pharmaceutical Metabolites in Wastewater Influent. doi:10.1021/acs.est.4c00968
COMMENT: CONFIDENCE standard compound
COMMENT: UCHEM_ID 11525

CH$NAME: Paracetamol sulfate
CH$NAME: Acetaminophen sulfate
CH$NAME: (4-acetamidophenyl) hydrogen sulfate
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₈H₉NO₅S
CH$EXACT_MASS: 231.0201434
CH$SMILES: CC(=O)NC1=CC=C(C=C1)OS(=O)(=O)O
CH$IUPAC: InChI=1S/C8H9NO5S/c1-6(10)9-7-2-4-8(5-3-7)14-15(11,12)13/h2-5H,1H3,(H,9,10)(H,11,12,13)
CH$LINK: CHEBI 32635
CH$LINK: PUBCHEM CID:83939
CH$LINK: INCHIKEY IGTYILLPRJOVFY-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 75741

AC$INSTRUMENT: Exploris 240 Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 75 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 50-256
AC$CHROMATOGRAPHY: COLUMN_NAME XBridge C18 3.5um, 2.1x50mm, Waters
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0 min, 50/50 at 4 min, 5/95 at 17 min, 5/95 at 25 min, 90/10 at 25.1 min, 90/10 at 30 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 1.614 min

MS$FOCUSED_ION: BASE_PEAK 230.0127
MS$FOCUSED_ION: PRECURSOR_M/Z 230.0129
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 3.15.1

PK$SPLASH: splash10-0zfr-0900000000-ed208b8f45f7c25de8c8
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  79.9573 O3S- 1 79.9574 -0.87
  80.9652 HO3S- 1 80.9652 0.69
  106.0297 C6H4NO- 1 106.0298 -1.55
  107.0376 C6H5NO- 1 107.0377 -0.31
  108.0454 C6H6NO- 1 108.0455 -0.58
  134.0247 C7H4NO2- 1 134.0248 -0.45
  149.0482 C8H7NO2- 1 149.0482 -0.25
  150.056 C8H8NO2- 1 150.0561 -0.23
PK$NUM_PEAK: 8
PK$PEAK: m/z int. rel.int.
  79.9573 1307447.5 70
  80.9652 100625.2 5
  106.0297 75284.4 4
  107.0376 17328138 935
  108.0454 1546366.1 83
  134.0247 85944.5 4
  149.0482 170116.4 9
  150.056 18511020 999
//