ACCESSION: MSBNK-Eawag-EA274002
RECORD_TITLE: Tritosulfuron; 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 2740

CH$NAME: Tritosulfuron
CH$NAME: N-{[4-methoxy-6-(trifluoromethyl)-1,3,5-triazin-2-yl]carbamoyl}-2-(trifluoromethyl)benzenesulfonamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₃H₉F₆N₅O₄S
CH$EXACT_MASS: 445.0279
CH$SMILES: c1c(S(=O)(=O)NC(Nc2nc(nc(n2)C(F)(F)F)OC)=O)c(C(F)(F)F)ccc1
CH$IUPAC: InChI=1S/C13H9F6N5O4S/c1-28-11-21-8(13(17,18)19)20-9(23-11)22-10(25)24-29(26,27)7-5-3-2-4-6(7)12(14,15)16/h2-5H,1H3,(H2,20,21,22,23,24,25)
CH$LINK: CAS 142469-14-5
CH$LINK: PUBCHEM CID:11657899
CH$LINK: INCHIKEY KVEQCVKVIFQSGC-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 9832635
CH$LINK: COMPTOX DTXSID9057975

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$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 10.8 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 446.0345
MS$FOCUSED_ION: PRECURSOR_M/Z 446.0352
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$SPLASH: splash10-0002-0320900000-0566c08771d5ff2233d4
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  195.049 C10H7F2NO+ 3 195.049 -0.06
  208.988 C7H4F3O2S+ 4 208.9879 0.66
  220.0453 C11H6F2N2O+ 6 220.0443 4.81
  221.0282 C11H5F2NO2+ 8 221.0283 -0.21
  403.0299 C12H9F6N4O3S+ 1 403.0294 1.32
  446.0354 C13H10F6N5O4S+ 1 446.0352 0.42
PK$NUM_PEAK: 6
PK$PEAK: m/z int. rel.int.
  195.049 3092372 420
  208.988 228067.8 31
  220.0453 22885.7 3
  221.0282 1727915.4 235
  403.0299 55945.1 7
  446.0354 7344280.8 999
//