MassBank Record: MSBNK-BAFG-CSL2311107110
ACCESSION: MSBNK-BAFG-CSL2311107110
RECORD_TITLE: 1-Oxo-ibuprofen; LC-ESI-QTOF; MS2; 120 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$MASS_SPECTROMETRY: COLLISION_ENERGY 120
AC$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: splash10-0v2c-9100000000-663c6a45f0054e12e8cc
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
43.0249 1.9 412
51.0281 4.6 999
65.0435 2.5 542
74.0179 1.1 238
75.0254 0.5 108
77.0409 4.5 977
77.0662 0.4 86
78.0507 0.7 152
79.0575 0.4 86
89.0401 1.3 282
91.0558 0.9 195
102.045 0.6 130
115.0537 1.9 412
127.0554 0.5 108
//