MassBank Record: EA010255



 Acetochlor OXA; LC-ESI-ITFT; MS2; CE: 60%; R=7500; [M-H]- 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: EA010255
RECORD_TITLE: Acetochlor OXA; 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 102

CH$NAME: Acetochlor OXA CH$NAME: [(Ethoxymethyl)(2-ethyl-6-methylphenyl)amino](oxo)acetic acid CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C14H19NO4 CH$EXACT_MASS: 265.1314 CH$SMILES: c(cc(C)c1N(C(=O)C(=O)O)COCC)cc1CC CH$IUPAC: InChI=1S/C14H19NO4/c1-4-11-8-6-7-10(3)12(11)15(9-19-5-2)13(16)14(17)18/h6-8H,4-5,9H2,1-3H3,(H,17,18) CH$LINK: CAS 194992-44-4 CH$LINK: PUBCHEM CID:15842091 CH$LINK: INCHIKEY OTKTUNJJKYTOFF-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 21170690
AC$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 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$CHROMATOGRAPHY: RETENTION_TIME 7.5 min AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 264.1237 MS$FOCUSED_ION: PRECURSOR_M/Z 264.1241 MS$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$SPLASH: splash10-0006-0900000000-e7a9ef26218ea8729752 PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 129.058 C9H7N- 1 129.0584 -2.77 144.0819 C10H10N- 1 144.0819 -0.09 146.0975 C10H12N- 1 146.0975 0.05 PK$NUM_PEAK: 3 PK$PEAK: m/z int. rel.int. 129.058 6432.5 11 144.0819 546545.7 999 146.0975 154744.9 282 //