MassBank Record: EA013052



 Rimsulfuron; 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: EA013052
RECORD_TITLE: Rimsulfuron; 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 130

CH$NAME: Rimsulfuron CH$NAME: 1-(4,6-dimethoxy-2-pyrimidinyl)-3-[(3-ethylsulfonyl-2-pyridinyl)sulfonyl]urea CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C14H17N5O7S2 CH$EXACT_MASS: 431.0569 CH$SMILES: CCS(=O)(=O)c1cccnc1S(=O)(=O)NC(=O)Nc1nc(OC)cc(OC)n1 CH$IUPAC: InChI=1S/C14H17N5O7S2/c1-4-27(21,22)9-6-5-7-15-12(9)28(23,24)19-14(20)18-13-16-10(25-2)8-11(17-13)26-3/h5-8H,4H2,1-3H3,(H2,16,17,18,19,20) CH$LINK: CAS 122931-48-0 CH$LINK: KEGG C10952 CH$LINK: PUBCHEM CID:91779 CH$LINK: INCHIKEY MEFOUWRMVYJCQC-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 82876
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$MASS_SPECTROMETRY: COLLISION_ENERGY 15 % (nominal) AC$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 7.9 min AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 430.0488 MS$FOCUSED_ION: PRECURSOR_M/Z 430.0497 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: splash10-004r-0920200000-9b2bfaa8cf73b7b83ef4 PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 154.0628 C6H8N3O2- 2 154.0622 4.02 157.0075 C5H5N2O2S- 1 157.0077 -1.29 179.0578 C7H7N4O2- 3 179.0574 2.07 185.0392 C7H9N2O2S- 2 185.039 1.07 186.0235 C7H8NO3S- 2 186.023 2.65 249.001 C7H9N2O4S2- 2 249.0009 0.39 274.981 C8H7N2O5S2- 2 274.9802 3.07 323.0816 C13H15N4O4S- 1 323.0819 -1.02 430.0511 C14H16N5O7S2- 1 430.0497 3.41 PK$NUM_PEAK: 9 PK$PEAK: m/z int. rel.int. 154.0628 6465.7 43 157.0075 4958.1 33 179.0578 147997 999 185.0392 4349.7 29 186.0235 112063.2 756 249.001 18890.4 127 274.981 44406.7 299 323.0816 8441.1 56 430.0511 66826.7 451 //