MassBank Record: MSBNK-BAFG-CSL2311107118
ACCESSION: MSBNK-BAFG-CSL2311107118
RECORD_TITLE: 1-Oxo-ibuprofen; LC-ESI-QTOF; MS2; 10 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$NAME: 1-Oxo-ibuprofen
CH$COMPOUND_CLASS: Pharmaceutical; Transformation_product
CH$FORMULA: C13H16O3
CH$EXACT_MASS: 220.1099
CH$SMILES: CC(C)C(=O)C1=CC=C(C=C1)C(C)C(=O)O
CH$IUPAC: InChI=1S/C13H16O3/c1-8(2)12(14)11-6-4-10(5-7-11)9(3)13(15)16/h4-9H,1-3H3,(H,15,16)
CH$LINK: CAS
65813-55-0
CH$LINK: INCHIKEY
RCINGEKPKJQCMO-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$MASS_SPECTROMETRY: COLLISION_ENERGY 10
AC$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 10.239 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid
MS$FOCUSED_ION: PRECURSOR_M/Z 221.1172
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: splash10-00di-0590000000-140eb7ca9bc745c60e4b
PK$NUM_PEAK: 11
PK$PEAK: m/z int. rel.int.
57.0753 6.5 21
111.08 4.6 15
133.1015 10.3 34
137.0965 3.5 11
151.0746 4.4 14
153.0902 6.1 20
165.0919 32.8 110
175.1124 116.3 391
175.1424 9.2 30
203.1432 6.9 23
221.1348 296.7 999
//