ACCESSION: MSBNK-BAFG-CSL2311108946
RECORD_TITLE: Acetylsulfamethoxazole; LC-ESI-QTOF; MS2; 60 V
DATE: 2023.11.10
AUTHORS: Kevin S. Jewell; Björn Ehlig; Arne Wick
LICENSE: dl-de/by-2-0
COPYRIGHT: Copyright 2023 Federal Institute of Hydrology, Koblenz, Germany
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: Chromatography method: dx.doi.org/10.1016/j.chroma.2015.11.014
COMMENT: Acquisition method: 10.1002/rcm.8541

CH$NAME: Acetylsulfamethoxazole
CH$COMPOUND_CLASS: Metabolite; Pharmaceutical
CH$FORMULA: C₁₂H₁₃N₃O₄S
CH$EXACT_MASS: 295.0627
CH$SMILES: CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)NC(=O)C
CH$IUPAC: InChI=1S/C12H13N3O4S/c1-8-7-12(14-19-8)15-20(17,18)11-5-3-10(4-6-11)13-9(2)16/h3-7H,1-2H3,(H,13,16)(H,14,15)
CH$LINK: CAS 21312-10-7
CH$LINK: INCHIKEY GXPIUNZCALHVBA-UHFFFAOYSA-N

AC$INSTRUMENT: TripleTOF 5600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 60
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME Zorbax Eclipse Plus C18 2.1 mm x 150 mm, 3.5 um, Agilent
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 °C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 0 min min 98% A, 1 min 98% A, 2 min 80% A, 16.5 min 2% A, 22 min 2% A, 22.1 min 98% A, 27 min 98% A
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 7.411 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid

MS$FOCUSED_ION: PRECURSOR_M/Z 296.07
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: COMMENT Export with Spectra 1.9.12 MsBackendMassbank 1.7.4
MS$DATA_PROCESSING: WHOLE RMassBank 2.3.1

PK$SPLASH: splash10-014l-9400000000-b41cdf86db1a1accd401
PK$NUM_PEAK: 32
PK$PEAK: m/z int. rel.int.
  43.0271 1.2 29
  43.0333 1 24
  65.0464 40.7 999
  66.0511 0.6 14
  77.0434 4.5 110
  78.0378 1.1 27
  79.0568 2.3 56
  80.0537 8.8 216
  90.0394 0.5 12
  91.0451 0.9 22
  92.0523 12.1 296
  93.0363 3.2 78
  93.0601 9.1 223
  94.0676 3.3 80
  99.0577 0.9 22
  106.0661 2.7 66
  107.0618 1.8 44
  108.0462 18.2 446
  118.0538 0.5 12
  119.0619 1.6 39
  129.0466 0.5 12
  131.0642 1.5 36
  132.0672 0.8 19
  133.0664 0.5 12
  134.0594 4.4 108
  140.02 0.5 12
  143.0572 1.1 27
  146.0714 4.4 108
  147.077 1.7 41
  159.0779 0.5 12
  160.0882 1.6 39
  176.0288 0.5 12
//