ACCESSION: MSBNK-UvA_IBED-UI000401
RECORD_TITLE: Sulfanilic acid; LC-ESI-QTOF; MS2; CE: 22.8 eV; R=30000-60000; [M+H]+
DATE: 2024.08.27
AUTHORS: Rick Helmus, Ingrida Bagdonaite
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2024 by Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam
PUBLICATION: Helmus, R .; Bagdonaite, I.; et al., Comprehensive mass spectrometry workflows to systematically elucidate transformation processes of organic micropollutants: a case-study on photodegradation of four pharmaceuticals (submitted).
COMMENT: CONFIDENCE standard compound
COMMENT: TC 4

CH$NAME: Sulfanilic acid
CH$NAME: 4-aminobenzenesulfonic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₆H₇NO₃S
CH$EXACT_MASS: 173.0146641
CH$SMILES: Nc1ccc(cc1)S(O)(=O)=O
CH$IUPAC: InChI=1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
CH$LINK: CAS 121-57-3
CH$LINK: CHEBI 27500
CH$LINK: KEGG C06335
CH$LINK: PUBCHEM CID:8479
CH$LINK: INCHIKEY HVBSAKJJOYLTQU-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 8166

AC$INSTRUMENT: maXis 4G (Bruker)
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 22.8 eV
AC$MASS_SPECTROMETRY: RESOLUTION 30000-60000
AC$CHROMATOGRAPHY: COLUMN_NAME ZORBAX Eclipse Plus C18, 2.1 x 150mm, 3.5um
AC$CHROMATOGRAPHY: FLOW_GRADIENT 5% B at 0 min, 100% B at 13 min, 100% B at 14 min, 5 min equilibration at 5% B
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 0.047 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.05% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol

MS$FOCUSED_ION: BASE_PEAK 174.0219
MS$FOCUSED_ION: PRECURSOR_M/Z 174.0219
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: RECALIBRATE internal via Bruker DataAnalysis
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 3.15.1

PK$SPLASH: splash10-006x-9600000000-eccac26391d6c5d904de
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  92.0491 C6H6N+ 1 92.0495 -3.8
  93.0569 C6H7N+ 1 93.0573 -4.03
  108.0443 C6H6NO+ 1 108.0444 -0.56
  174.0219 C6H8NO3S+ 1 174.0219 -0.35
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  92.0491 12274.7 181
  93.0569 67561.3 999
  108.0443 8688 128
  174.0219 45676 675
//