ACCESSION: MSBNK-Eawag-EQ419501
RECORD_TITLE: Asulam-TP Sulfanilamide; LC-ESI-QFT; MS2; CE: 15%; R=17500; [M+H]+
DATE: 2019.12.03
AUTHORS: K. Kiefer [dtc], J. Hollender [dtc], H. Singer [dtc], M. Stravs [com]
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) Eawag 2019
PUBLICATION: Kiefer, K.; Mueller, A.; Singer, H.; Hollender, J. New relevant pesticide transformation products in groundwater detected using target and suspect screening for agricultural and urban micropollutants with LC-HRMS. Water Research 2019, 165. DOI: https://doi.org/10.1016/j.watres.2019.114972
COMMENT: CONFIDENCE standard compound
COMMENT: UCHEM_ID 4195

CH$NAME: Asulam-TP Sulfanilamide
CH$NAME: Sulfanilamide
CH$NAME: 4-aminobenzenesulfonamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₆H₈N₂O₂S
CH$EXACT_MASS: 172.0306
CH$SMILES: C1=C(C=CC(=C1)S(=O)(=O)N)N
CH$IUPAC: InChI=1S/C6H8N2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H2,8,9,10)
CH$LINK: CAS 63-74-1
CH$LINK: CHEBI 45373
CH$LINK: KEGG D08543
CH$LINK: PUBCHEM CID:5333
CH$LINK: INCHIKEY FDDDEECHVMSUSB-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 5142

AC$INSTRUMENT: Q Exactive Plus Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 15 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 17500
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 1.130 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B MeOH with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 156.0115
MS$FOCUSED_ION: PRECURSOR_M/Z 173.0379
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 2.99.1

PK$SPLASH: splash10-00di-1900000000-4a831700f6e101bba5c9
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  65.0385 C5H5+ 1 65.0386 -0.6
  68.0495 C4H6N+ 1 68.0495 0.64
  79.0178 C5H3O+ 1 79.0178 -0.37
  92.0495 C6H6N+ 1 92.0495 0.25
  93.0573 C6H7N+ 1 93.0573 -0.06
  96.0444 C5H6NO+ 1 96.0444 0.61
  108.0444 C6H6NO+ 1 108.0444 0.11
  110.0601 C6H8NO+ 1 110.06 0.26
  156.0114 C6H6NO2S+ 1 156.0114 0.4
  173.038 C6H9N2O2S+ 1 173.0379 0.67
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  65.0385 27803.1 4
  68.0495 94498.7 15
  79.0178 15412.4 2
  92.0495 660734.1 107
  93.0573 377444.3 61
  96.0444 20978.7 3
  108.0444 878069.1 142
  110.0601 68494.8 11
  120.0553 27016.4 4
  141.9585 22457.6 3
  156.0114 1579373.5 256
  157.0144 27836.3 4
  173.038 6149470 999
  174.0219 36810.3 5
//