ACCESSION: MSBNK-Eawag-EA020952
RECORD_TITLE: Bezafibrate; 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 209

CH$NAME: Bezafibrate
CH$NAME: 2-[4-[2-[(4-chlorobenzoyl)amino]ethyl]phenoxy]-2-methyl-propionic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₁₉H₂₀ClNO₄
CH$EXACT_MASS: 361.1081
CH$SMILES: c1(C(NCCc2ccc(OC(C(O)=O)(C)C)cc2)=O)ccc(Cl)cc1
CH$IUPAC: InChI=1S/C19H20ClNO4/c1-19(2,18(23)24)25-16-9-3-13(4-10-16)11-12-21-17(22)14-5-7-15(20)8-6-14/h3-10H,11-12H2,1-2H3,(H,21,22)(H,23,24)
CH$LINK: CAS 41859-67-0
CH$LINK: CHEBI 47612
CH$LINK: KEGG D01366
CH$LINK: PUBCHEM CID:39042
CH$LINK: INCHIKEY IIBYAHWJQTYFKB-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 35728
CH$LINK: COMPTOX DTXSID3029869

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$MASS_SPECTROMETRY: COLLISION_ENERGY 15 % (nominal)
AC$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 10.5 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 360.1002
MS$FOCUSED_ION: PRECURSOR_M/Z 360.1008
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$SPLASH: splash10-03k9-0049000000-319540ed864d05b5a9e8
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  85.0295 C4H5O2- 1 85.0295 -0.04
  154.0067 C7H5ClNO- 2 154.0065 1.46
  274.0641 C18H10O3- 2 274.0635 2.03
  360.1014 C19H19ClNO4- 1 360.1008 1.5
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  85.0295 48459.9 54
  154.0067 7012.8 7
  274.0641 474154.4 530
  360.1014 892275.4 999
//