MassBank Record: MSBNK-BAFG-CSL2311107141
ACCESSION: MSBNK-BAFG-CSL2311107141
RECORD_TITLE: Chlorpyrifos; LC-ESI-QTOF; MS2; 50 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$NAME: Chlorpyrifos
CH$COMPOUND_CLASS: Insecticide
CH$FORMULA: C9H11Cl3NO3PS
CH$EXACT_MASS: 348.9263
CH$SMILES: CCO[P](=S)(OCC)Oc1nc(Cl)c(Cl)cc1Cl
CH$IUPAC: InChI=1S/C9H11Cl3NO3PS/c1-3-14-17(18,15-4-2)16-9-7(11)5-6(10)8(12)13-9/h5H,3-4H2,1-2H3
CH$LINK: CAS
2921-88-2
CH$LINK: INCHIKEY
SBPBAQFWLVIOKP-UHFFFAOYSA-N
AC$INSTRUMENT: TripleTOF 5600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 50
AC$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 16.34 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid
MS$FOCUSED_ION: PRECURSOR_M/Z 349.9336
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: splash10-0002-5900000000-6857434d7b6b9431b0fb
PK$NUM_PEAK: 15
PK$PEAK: m/z int. rel.int.
78.9424 3.6 35
96.9522 101.3 999
106.9448 10.2 100
124.9821 6.1 60
133.9552 17.9 176
143.9427 1.1 10
150.9173 1.2 11
153.0149 1.1 10
161.9503 21.8 214
177.9278 3.8 37
179.9158 7.6 74
197.9274 87.7 864
211.8857 1.5 14
213.9037 9.1 89
275.8585 2.7 26
//