MassBank Record: MSBNK-BAFG-CSL23111017355
ACCESSION: MSBNK-BAFG-CSL23111017355
RECORD_TITLE: Ethofumesate; LC-ESI-QTOF; MS2; 70 V
DATE: 2023.11.10
AUTHORS: Kevin S. Jewell; Björn Ehlig; Arne Wick
LICENSE: dl-de/by-2-0
COPYRIGHT: Copyright 2023 Federal Institute of Hydrology, Koblenz, Germany
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: Chromatography method: dx.doi.org/10.1016/j.chroma.2015.11.014
COMMENT: Acquisition method: 10.1002/rcm.8541
CH$NAME: Ethofumesate
CH$COMPOUND_CLASS: Herbicide
CH$FORMULA: C13H18O5S
CH$EXACT_MASS: 286.0875
CH$SMILES: CCOC1C(c2cc(ccc2O1)OS(=O)(=O)C)(C)C
CH$IUPAC: InChI=1S/C13H18O5S/c1-5-16-12-13(2,3)10-8-9(18-19(4,14)15)6-7-11(10)17-12/h6-8,12H,5H2,1-4H3
CH$LINK: CAS
26225-79-6
CH$LINK: INCHIKEY
IRCMYGHHKLLGHV-UHFFFAOYSA-N
AC$INSTRUMENT: TripleTOF 6600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 70
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME Zorbax Eclipse Plus C18 2.1 mm x 150 mm, 3.5 um, Agilent
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 °C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 0 min min 98% A, 1 min 98% A, 2 min 80% A, 16.5 min 2% A, 22 min 2% A, 22.1 min 98% A, 27 min 98% A
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 12.56 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid
MS$FOCUSED_ION: PRECURSOR_M/Z 287.0948
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: COMMENT Export with Spectra 1.9.12 MsBackendMassbank 1.7.4
MS$DATA_PROCESSING: WHOLE RMassBank 2.3.1
PK$SPLASH: splash10-004i-9200000000-7a2e42cb704365ae2479
PK$NUM_PEAK: 18
PK$PEAK: m/z int. rel.int.
41.0388 0.2 79
43.0171 0.2 79
43.0536 0.1 39
51.0228 0.3 119
65.0367 0.4 159
77.0371 2.5 999
79.0538 0.6 239
81.0324 0.1 39
81.0703 0.1 39
89.0391 0.2 79
91.0532 1.3 519
102.0454 0.1 39
103.0535 0.4 159
105.0677 0.2 79
107.0463 0.1 39
109.065 0.1 39
115.0529 0.6 239
131.0493 0.2 79
//