ACCESSION: MSBNK-BAFG-CSL23111027469
RECORD_TITLE: 3,3`-Dimethoxybenzidine; LC-ESI-QTOF; MS2; 40 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$NAME: 3,3`-Dimethoxybenzidine
CH$FORMULA: C14H16N2O2
CH$EXACT_MASS: 244.1212
CH$SMILES: COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)OC)N
CH$IUPAC: InChI=1S/C14H16N2O2/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2/h3-8H,15-16H2,1-2H3
CH$LINK: CAS 119-90-4
CH$LINK: INCHIKEY JRBJSXQPQWSCCF-UHFFFAOYSA-N
AC$INSTRUMENT: TripleTOF 6600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 40
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$CHROMATOGRAPHY: RETENTION_TIME 5.188 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid
MS$FOCUSED_ION: PRECURSOR_M/Z 245.1285
MS$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$SPLASH: splash10-000i-0920000000-f00e90efe0f569c9504a
PK$NUM_PEAK: 20
PK$PEAK: m/z int. rel.int.
  143.0714 12.3 56
  153.0571 2.7 12
  154.0634 4.9 22
  158.0825 4.5 20
  159.0865 11.9 54
  169.0763 9 41
  170.083 53.9 248
  171.0919 3.6 16
  181.0749 4.4 20
  182.0832 9.4 43
  186.0792 6.8 31
  187.0859 216.9 999
  197.0699 2.4 11
  198.0784 41.2 189
  199.0826 2.3 10
  201.1003 7.8 35
  202.1054 46.6 214
  213.1035 7 32
  215.0808 37.8 174
  230.1042 22.1 101
//
