MassBank Record: AU202405

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Atenolol-desisopropyl; LC-ESI-QTOF; MS2; CE: 50 eV; R=35000; [M+H]+
Mass Spectrum
Chemical Structure
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ACCESSION: AU202405
RECORD_TITLE: Atenolol-desisopropyl; LC-ESI-QTOF; MS2; CE: 50 eV; R=35000; [M+H]+
DATE: 2015.12.05
AUTHORS: Nikiforos Alygizakis, Nikolaos Thomaidis, University of Athens
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) 2015 Department of Chemistry, University of Athens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 2024

CH$NAME: Atenolol-desisopropyl CH$NAME: 4-(3-AMINO-2-HYDROXYPROPOXY)PHENYLACETAMIDE CH$NAME: 2-[4-(3-amino-2-hydroxypropoxy)phenyl]acetamide CH$COMPOUND_CLASS: N/A; Environmental Standard CH$FORMULA: C11H16N2O3 CH$EXACT_MASS: 224.1160924 CH$SMILES: NCC(O)COC1=CC=C(CC(N)=O)C=C1 CH$IUPAC: InChI=1S/C11H16N2O3/c12-6-9(14)7-16-10-3-1-8(2-4-10)5-11(13)15/h1-4,9,14H,5-7,12H2,(H2,13,15) CH$LINK: CAS 81346-71-6 CH$LINK: CHEBI 83530 CH$LINK: PUBCHEM CID:14211540 CH$LINK: INCHIKEY UWMXVJVTKRSOPW-UHFFFAOYSA-N CH$LINK: CHEMSPIDER 21896503 CH$LINK: COMPTOX DTXSID10557479
AC$INSTRUMENT: Bruker maXis Impact AC$INSTRUMENT_TYPE: LC-ESI-QTOF AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID AC$MASS_SPECTROMETRY: COLLISION_ENERGY 50 eV AC$MASS_SPECTROMETRY: RESOLUTION 35000 AC$CHROMATOGRAPHY: COLUMN_NAME Acclaim RSLC C18 2.2um, 2.1x100mm, Thermo AC$CHROMATOGRAPHY: FLOW_GRADIENT 99/1 at 0-1 min, 61/39 at 3 min, 0.1/99.9 at 14-16 min, 99/1 at 16.1-20 min AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min at 0-3 min, 400 uL/min at 14 min, 480 uL/min at 16-19 min, 200 uL/min at 19.1-20 min AC$CHROMATOGRAPHY: RETENTION_TIME 2.0 min AC$CHROMATOGRAPHY: SOLVENT A 90:10 water:methanol with 0.01% formic acid and 5mM ammonium formate AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.01% formic acid and 5mM ammonium formate
MS$FOCUSED_ION: BASE_PEAK 225.1227 MS$FOCUSED_ION: PRECURSOR_M/Z 225.1234 MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+ MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1 MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included MS$DATA_PROCESSING: WHOLE RMassBank 2.0.3
PK$SPLASH: splash10-014j-0900000000-0c5010bfc975f4f167bc PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm) 115.0539 C9H7+ 1 115.0542 -2.93 133.0645 C9H9O+ 1 133.0648 -2.11 145.0632 C10H9O+ 2 145.0648 -10.77 PK$NUM_PEAK: 3 PK$PEAK: m/z int. rel.int. 115.0539 964 999 133.0645 436 451 145.0632 664 688 //