ACCESSION: MSBNK-Eawag-EA066355
RECORD_TITLE: Flufenacet ESA; LC-ESI-ITFT; MS2; CE: 60%; 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 663

CH$NAME: Flufenacet ESA
CH$NAME: 2-[(4-Fluorophenyl)(isopropyl)amino]-2-oxoethanesulfonic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₁H₁₄FNO₄S
CH$EXACT_MASS: 275.0628
CH$SMILES: Fc1ccc(cc1)N(C(C)C)C(=O)CS(O)(=O)=O
CH$IUPAC: InChI=1S/C11H14FNO4S/c1-8(2)13(11(14)7-18(15,16)17)10-5-3-9(12)4-6-10/h3-6,8H,7H2,1-2H3,(H,15,16,17)
CH$LINK: PUBCHEM CID:16212225
CH$LINK: INCHIKEY SZCMHDLOUVZYST-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 17340103
CH$LINK: COMPTOX DTXSID60891451

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$MASS_SPECTROMETRY: COLLISION_ENERGY 60 % (nominal)
AC$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 5.9 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 274.0553
MS$FOCUSED_ION: PRECURSOR_M/Z 274.0555
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$SPLASH: splash10-004i-9300000000-8434a8fd868f9fd3f2f7
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  76.9704 CHO2S- 1 76.9703 1.25
  79.9575 O3S- 1 79.9574 1.58
  120.9604 C2HO4S- 1 120.9601 2.12
  152.0888 C9H11FN- 1 152.0881 4.46
  274.0562 C11H13FNO4S- 1 274.0555 2.77
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
  76.9704 710884.6 314
  79.9575 2256236.1 999
  120.9604 838702.5 371
  152.0888 245371.7 108
  274.0562 123695.7 54
//