ACCESSION: MSBNK-Eawag-EQ01100657
RECORD_TITLE: Mirabegron; LC-ESI-QFT; MS2; CE: 120%; R=15000; [M-H]-
DATE: 2024.06.14
AUTHORS: E. Ceppi [dtc], K. Fenner [dtc], A. Dax [com]
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) Eawag 2024
COMMENT: CONFIDENCE standard compound
COMMENT: UCHEM_ID 11006
CH$NAME: Mirabegron
CH$NAME: (S)-Mirabegron
CH$NAME: 2-(2-azanyl-1,3-thiazol-4-yl)-N-[4-[2-[[(2R)-2-oxidanyl-2-phenyl-ethyl]amino]ethyl]phenyl]ethanamide
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C21H24N4O2S
CH$EXACT_MASS: 396.161997
CH$SMILES: C1=CC=C(C=C1)C(CNCCC2=CC=C(C=C2)NC(=O)CC3=CSC(=N3)N)O
CH$IUPAC: InChI=1S/C21H24N4O2S/c22-21-25-18(14-28-21)12-20(27)24-17-8-6-15(7-9-17)10-11-23-13-19(26)16-4-2-1-3-5-16/h1-9,14,19,23,26H,10-13H2,(H2,22,25)(H,24,27)
CH$LINK: CAS 223673-61-8
CH$LINK: PUBCHEM CID:9865528
CH$LINK: INCHIKEY PBAPPPCECJKMCM-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 13507394
AC$INSTRUMENT: Q Exactive
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 120 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 50-420
AC$CHROMATOGRAPHY: COLUMN_NAME XBridge C18 3.5um, 2.1x50mm, Waters
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0 min, 50/50 at 4 min, 5/95 at 17 min, 5/95 at 25 min, 90/10 at 25.1 min, 100/0 at 29.5 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 3.028 min
MS$FOCUSED_ION: BASE_PEAK 395.1545
MS$FOCUSED_ION: PRECURSOR_M/Z 395.1547
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_INTENSITY 8780976.38
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 3.15.1.1
PK$SPLASH: splash10-05mk-9000000000-ef779be1734f42bf8efd
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  57.9756 CNS- 1 57.9757 -1.21
  65.0144 C3HN2- 1 65.0145 -1.4
  70.9834 C2HNS- 1 70.9835 -2.15
  97.9944 C3H2N2S- 1 97.9944 -0.57
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  57.9756 72750.5 555
  65.0144 90690.1 692
  70.9834 17639.6 134
  97.9944 130830.8 999
//
