MassBank Record: EA012962



 Nicosulfuron; LC-ESI-ITFT; MS2; CE: 75%; R=15000; [M-H]- 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: EA012962
RECORD_TITLE: Nicosulfuron; LC-ESI-ITFT; MS2; CE: 75%; R=15000; [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 129

CH$NAME: Nicosulfuron CH$NAME: 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-N,N-dimethyl-nicotinamide CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C15H18N6O6S CH$EXACT_MASS: 410.1009 CH$SMILES: O=C(Nc1nc(cc(OC)n1)OC)NS(=O)(=O)c2ncccc2C(=O)N(C)C CH$IUPAC: InChI=1S/C15H18N6O6S/c1-21(2)13(22)9-6-5-7-16-12(9)28(24,25)20-15(23)19-14-17-10(26-3)8-11(18-14)27-4/h5-8H,1-4H3,(H2,17,18,19,20,23) CH$LINK: CAS 111991-09-4 CH$LINK: KEGG C10949 CH$LINK: PUBCHEM CID:73281 CH$LINK: INCHIKEY RTCOGUMHFFWOJV-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 66024
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$MASS_SPECTROMETRY: ION_MODE NEGATIVE AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD AC$MASS_SPECTROMETRY: COLLISION_ENERGY 75 % (nominal) AC$MASS_SPECTROMETRY: RESOLUTION 15000 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 7.0 min AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 409.093 MS$FOCUSED_ION: PRECURSOR_M/Z 409.0936 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: splash10-0gi0-5900000000-49e503ed0af104d075a8 PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 65.0147 C3HN2- 1 65.0145 3.21 65.9986 C3NO- 1 65.9985 0.95 107.0125 C4HN3O- 1 107.0125 -0.56 122.0363 C5H4N3O- 1 122.036 2.41 139.0388 C5H5N3O2- 1 139.0387 0.83 154.0623 C6H8N3O2- 1 154.0622 0.39 PK$NUM_PEAK: 6 PK$PEAK: m/z int. rel.int. 65.0147 10353.9 370 65.9986 27943.8 999 107.0125 7598.2 271 122.0363 23636.6 845 139.0388 11459 409 154.0623 21149.1 756 //