MassBank Record: EA015602



 Asulam; LC-ESI-ITFT; MS2; CE: 15%; R=7500; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: EA015602
RECORD_TITLE: Asulam; LC-ESI-ITFT; MS2; CE: 15%; 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 156

CH$NAME: Asulam CH$NAME: N-(4-aminophenyl)sulfonylcarbamic acid methyl ester CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C8H10N2O4S1 CH$EXACT_MASS: 230.0356 CH$SMILES: c1(S(NC(OC)=O)(=O)=O)ccc(N)cc1 CH$IUPAC: InChI=1S/C8H10N2O4S/c1-14-8(11)10-15(12,13)7-4-2-6(9)3-5-7/h2-5H,9H2,1H3,(H,10,11) CH$LINK: CAS 3337-71-1 CH$LINK: PUBCHEM CID:18752 CH$LINK: INCHIKEY VGPYEHKOIGNJKV-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 17707
AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific AC$INSTRUMENT_TYPE: LC-ESI-ITFT AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD AC$MASS_SPECTROMETRY: COLLISION_ENERGY 15 % (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$CHROMATOGRAPHY: RETENTION_TIME 2.4 min AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 231.0435 MS$FOCUSED_ION: PRECURSOR_M/Z 231.0434 MS$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$SPLASH: splash10-0a4i-1910000000-cec8d12cd95d34e90aa0 PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 65.0383 C5H5+ 1 65.0386 -3.48 68.0494 C4H6N+ 1 68.0495 -0.52 92.0494 C6H6N+ 1 92.0495 -0.5 108.0443 C6H6NO+ 1 108.0444 -0.46 156.0114 C6H6NO2S+ 1 156.0114 0.09 188.0372 C7H10NO3S+ 1 188.0376 -2.24 199.0164 C7H7N2O3S+ 1 199.0172 -4.02 231.0433 C8H11N2O4S+ 1 231.0434 -0.49 PK$NUM_PEAK: 8 PK$PEAK: m/z int. rel.int. 65.0383 8694.1 5 68.0494 5805.5 3 92.0494 235433 155 108.0443 352889 233 156.0114 1510217.3 999 188.0372 13229.1 8 199.0164 4306.8 2 231.0433 411276.7 272 //