MassBank Record: EA020104



 Diclofenac; LC-ESI-ITFT; MS2; CE: 45%; R=7500; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: EA020104
RECORD_TITLE: Diclofenac; LC-ESI-ITFT; MS2; CE: 45%; 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 201

CH$NAME: Diclofenac CH$NAME: 2-[2-(2,6-dichloroanilino)phenyl]acetic acid CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C14H11Cl2N1O2 CH$EXACT_MASS: 295.0167 CH$SMILES: c1c(c(ccc1)Nc1c(cccc1Cl)Cl)CC(=O)O CH$IUPAC: InChI=1S/C14H11Cl2NO2/c15-10-5-3-6-11(16)14(10)17-12-7-2-1-4-9(12)8-13(18)19/h1-7,17H,8H2,(H,18,19) CH$LINK: CAS 15307-86-5 CH$LINK: CHEBI 47381 CH$LINK: KEGG C01690 CH$LINK: PUBCHEM CID:3033 CH$LINK: INCHIKEY DCOPUUMXTXDBNB-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 2925
AC$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 45 % (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$CHROMATOGRAPHY: RETENTION_TIME 12.8 min AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 318.0069 MS$FOCUSED_ION: PRECURSOR_M/Z 296.024 MS$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$SPLASH: splash10-014i-0090000000-d36dd717311d2b0886bd PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 214.0419 C13H9ClN+ 1 214.0418 0.5 215.0498 C13H10ClN+ 1 215.0496 0.7 250.0183 C13H10Cl2N+ 1 250.0185 -0.88 PK$NUM_PEAK: 3 PK$PEAK: m/z int. rel.int. 214.0419 303083.1 415 215.0498 728273.6 999 250.0183 24240.9 33 //