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MassBank Record: MSBNK-Athens_Univ-AU229201

2-Amino-3,8-dimethylimidazo-[4,5-f]quinoxaline (MeIQx); LC-ESI-QTOF; MS2; CE: 10 eV; R=35000; [M+H]+

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: MSBNK-Athens_Univ-AU229201
RECORD_TITLE: 2-Amino-3,8-dimethylimidazo-[4,5-f]quinoxaline (MeIQx); LC-ESI-QTOF; MS2; CE: 10 eV; R=35000; [M+H]+
DATE: 2019.04.05
AUTHORS: Nikiforos Alygizakis, Katerina Galani, Nikolaos Thomaidis, University of Athens
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2019 Department of Chemistry, University of Athens
COMMENT: CONFIDENCE standard compound
COMMENT: INTERNAL_ID 2292

CH$NAME: 2-Amino-3,8-dimethylimidazo-[4,5-f]quinoxaline (MeIQx)
CH$NAME: MeIQx
CH$NAME: 3,8-dimethylimidazo[4,5-f]quinoxalin-2-amine
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C11H11N5
CH$EXACT_MASS: 213.1014454
CH$SMILES: CN1C(N)=NC2=C1C=CC1=NC=C(C)N=C21
CH$IUPAC: InChI=1S/C11H11N5/c1-6-5-13-7-3-4-8-10(9(7)14-6)15-11(12)16(8)2/h3-5H,1-2H3,(H2,12,15)
CH$LINK: CAS 77500-04-0
CH$LINK: CHEBI 76604
CH$LINK: KEGG C19255
CH$LINK: PUBCHEM CID:62275
CH$LINK: INCHIKEY DVCCCQNKIYNAKB-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 56076
CH$LINK: COMPTOX DTXSID1020801

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$MASS_SPECTROMETRY: COLLISION_ENERGY 10 eV
AC$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 4.075 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$FOCUSED_ION: BASE_PEAK 214.1081
MS$FOCUSED_ION: PRECURSOR_M/Z 214.1087
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: RECALIBRATE identity on assigned fragments and MS1
MS$DATA_PROCESSING: WHOLE RMassBank 2.10.0

PK$SPLASH: splash10-03di-0090000000-4ca5f2773c0d659574ef
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  214.1085 C11H12N5+ 1 214.1087 -1.22
  215.111 C10[13]CH12N5+ 1 215.1126 -7.78
  216.113 C9[13]C2H12N5+ 1 216.116 -13.6
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  214.1085 2303864 999
  215.111 289484 125
  216.113 16528 7
//

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