ACCESSION: MSBNK-Eawag-EQ01101201
RECORD_TITLE: Siponimod; LC-ESI-QFT; MS2; CE: 15%; R=15000; [M+H]+
DATE: 2024.06.14
AUTHORS: B. Beck [dtc], J. Bosshard [dtc], H. Singer [dtc], A. Dax [com]
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) Eawag 2024
COMMENT: CONFIDENCE standard compound
COMMENT: UCHEM_ID 11012
CH$NAME: Siponimod
CH$NAME: 1-[[4-[(E)-N-[[4-cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]-C-methylcarbonimidoyl]-2-ethylphenyl]methyl]azetidine-3-carboxylic acid
CH$NAME: 1-[[4-[N-[[4-cyclohexyl-3-(trifluoromethyl)phenyl]methoxy]-C-methylcarbonimidoyl]-2-ethylphenyl]methyl]azetidine-3-carboxylic acid
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C29H35F3N2O3
CH$EXACT_MASS: 516.2599776
CH$SMILES: CCC1=C(C=CC(=C1)C(=NOCC2=CC(=C(C=C2)C3CCCCC3)C(F)(F)F)C)CN4CC(C4)C(=O)O
CH$IUPAC: InChI=1S/C29H35F3N2O3/c1-3-21-14-23(10-11-24(21)15-34-16-25(17-34)28(35)36)19(2)33-37-18-20-9-12-26(22-7-5-4-6-8-22)27(13-20)29(30,31)32/h9-14,22,25H,3-8,15-18H2,1-2H3,(H,35,36)
CH$LINK: PUBCHEM CID:44599207
CH$LINK: INCHIKEY KIHYPELVXPAIDH-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 34233595
AC$INSTRUMENT: Exploris 240 Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 15 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 54-549
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, 90/10 at 30 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 13.993 min
MS$FOCUSED_ION: BASE_PEAK 517.267
MS$FOCUSED_ION: PRECURSOR_M/Z 517.2673
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$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$SPLASH: splash10-014i-0010900000-97a8a86ced0923f73150
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  202.0775 C16H10+ 1 202.0777 -0.99
  203.0835 C8H12FN2O3+ 1 203.0826 3.96
  416.2197 C25H29F3NO+ 2 416.2196 0.31
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  202.0775 3216698.2 150
  203.0835 1051092.1 49
  416.2197 21289784 999
//
