MassBank Record: MSBNK-BAFG-CSL23111011929
ACCESSION: MSBNK-BAFG-CSL23111011929
RECORD_TITLE: 4-Carboxy-9-acridanone; 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$NAME: 4-Carboxy-9-acridanone
CH$COMPOUND_CLASS: Pharmaceutical; Antimicrobial
CH$FORMULA: C14H9NO3
CH$EXACT_MASS: 239.0582
CH$SMILES: c1ccc2c(c1)c(=O)c3cccc(c3[nH]2)C(=O)O
CH$IUPAC: InChI=1S/C14H9NO3/c16-13-8-4-1-2-7-11(8)15-12-9(13)5-3-6-10(12)14(17)18/h1-7H,(H,15,16)(H,17,18)
CH$LINK: CAS
24782-64-7
CH$LINK: INCHIKEY
BATAOFZEDHPRTM-UHFFFAOYSA-N
AC$INSTRUMENT: TripleTOF 5600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
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 8.816 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid
MS$FOCUSED_ION: PRECURSOR_M/Z 238.051
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: splash10-014l-9000000000-077c2bbb48797a52711d
PK$NUM_PEAK: 12
PK$PEAK: m/z int. rel.int.
38.0059 0.1 142
40.0191 0.1 142
41.0046 0.2 285
42.0003 0.3 428
50.0049 0.3 428
65.0043 0.2 285
65.9991 0.7 999
73.0083 0.1 142
74.0051 0.2 285
87.0094 0.1 142
88.0207 0.3 428
138.0385 0.1 142
//
system version 2.2.8-SNAPSHOT