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MassBank Record: MSBNK-Eawag-EA024857

N4-Acetylsulfadiazine; LC-ESI-ITFT; MS2; CE: 90%; R=7500; [M-H]-

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: MSBNK-Eawag-EA024857
RECORD_TITLE: N4-Acetylsulfadiazine; LC-ESI-ITFT; MS2; CE: 90%; R=7500; [M-H]-
DATE: 2014.01.14
AUTHORS: Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2012 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 248

CH$NAME: N4-Acetylsulfadiazine
CH$NAME: N-[4-(2-pyrimidinylsulfamoyl)phenyl]acetamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C12H12N4O3S
CH$EXACT_MASS: 292.0630
CH$SMILES: c1nc(NS(c2ccc(cc2)NC(C)=O)(=O)=O)ncc1
CH$IUPAC: InChI=1S/C12H12N4O3S/c1-9(17)15-10-3-5-11(6-4-10)20(18,19)16-12-13-7-2-8-14-12/h2-8H,1H3,(H,15,17)(H,13,14,16)
CH$LINK: CAS 127-74-2
CH$LINK: PUBCHEM CID:64952
CH$LINK: INCHIKEY NJIZUWGMNCUKGU-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 58478
CH$LINK: COMPTOX DTXSID00155362

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 90 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 7500
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 3.8 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 291.0567
MS$FOCUSED_ION: PRECURSOR_M/Z 291.0557
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 1.3.1

PK$SPLASH: splash10-0006-9300000000-748831a4fe93e3e9c738
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  92.0254 C4H2N3- 1 92.0254 0.1
  94.0408 C4H4N3- 1 94.0411 -2.77
  134.0616 C8H8NO- 1 134.0611 3.75
  184.0759 C10H8N4- 2 184.0754 2.42
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  92.0254 19800.9 999
  94.0408 5325.2 268
  134.0616 6377.9 321
  184.0759 4786.3 241
//

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