ACCESSION: MSBNK-Eawag-EQ313251
RECORD_TITLE: Zonisamide; LC-ESI-QFT; MS2; CE: 15; R=35000; [M-H]-
DATE: 2015.08.25
AUTHORS: Beck B, Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2015 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 3132

CH$NAME: Zonisamide
CH$NAME: AD-810
CH$NAME: 1,2-benzoxazol-3-ylmethanesulfonamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₈H₈N₂O₃S
CH$EXACT_MASS: 212.02556
CH$SMILES: O=S(=O)(N)Cc2noc1ccccc12
CH$IUPAC: InChI=1S/C8H8N2O3S/c9-14(11,12)5-7-6-3-1-2-4-8(6)13-10-7/h1-4H,5H2,(H2,9,11,12)
CH$LINK: CAS 68291-97-4
CH$LINK: CHEBI 10127
CH$LINK: KEGG C07504
CH$LINK: PUBCHEM CID:5734
CH$LINK: INCHIKEY UBQNRHZMVUUOMG-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 5532
CH$LINK: COMPTOX DTXSID9046023

AC$INSTRUMENT: Q Exactive Orbitrap Thermo Scientific
AC$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$MASS_SPECTROMETRY: COLLISION_ENERGY 15 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 35000
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 4.3 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 211.0183
MS$FOCUSED_ION: PRECURSOR_M/Z 211.0183
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: DEPROFILE Spline
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 1.9.6

PK$SPLASH: splash10-014i-0900000000-c05ae650c884adcaba5a
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  63.9624 O2S- 1 63.9624 -0.61
  77.9655 NO2S- 1 77.9655 0.22
  78.9733 HNO2S- 1 78.9733 -1.11
  91.0554 C7H7- 1 91.0553 0.4
  93.0346 C6H5O- 1 93.0346 -0.09
  107.0503 C7H7O- 1 107.0502 0.48
  117.0348 C8H5O- 1 117.0346 1.47
  118.0301 C7H4NO- 1 118.0298 2.06
  119.0503 C8H7O- 1 119.0502 0.1
  120.0453 C7H6NO- 1 120.0455 -1.14
  135.0452 C8H7O2- 1 135.0452 0.64
  147.0564 C8H7N2O- 1 147.0564 0.09
  211.0182 C8H7N2O3S- 1 211.0183 -0.17
PK$NUM_PEAK: 13
PK$PEAK: m/z int. rel.int.
  63.9624 71115.9 3
  77.9655 45322.6 2
  78.9733 124347.1 6
  91.0554 34823.6 1
  93.0346 116345.3 6
  107.0503 257449.4 14
  117.0348 143424.2 7
  118.0301 5886084 325
  119.0503 18043449.5 999
  120.0453 221191.4 12
  135.0452 104382.4 5
  147.0564 10103998.9 559
  211.0182 1870667.9 103
//