MassBank Record: HB000143

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Amiloride; LC-ESI-ITFT; MS2; CE: 140%; R=15000; [M+H]+

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

ACCESSION: HB000143
RECORD_TITLE: Amiloride; LC-ESI-ITFT; MS2; CE: 140%; R=15000; [M+H]+
DATE: 2018.09.08
AUTHORS: Tobias Schulze, Carolin Huber, Martin Krauss, Department of Effect-Directed Analysis, Helmholtz Centre for Environmental Research GmbH - UFZ, Leipzig, Germany
LICENSE: CC0
COPYRIGHT: Copyright (C) 2018
PUBLICATION: Oberacher H, Sasse M, Antignac J-P, Guitton Y, Debrauwer L, Jamin E L, Schulze T, Krauss M, Covaci A, Caballero-Casero N, Rosseau K, Damont A, Fenaille F, Lamoree M, Schymanski E, A European proposal for quality control and quality assurance of tandem mass spectral libraries, Environmental Sciences Europe, https://doi.org/10.1186/s12302-020-00314-9
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: HBM4EU - science and policy for a healthy future (https://www.hbm4eu.eu)

CH$NAME: Amiloride
CH$NAME: 3,5-diamino-6-chloro-N-(diaminomethylidene)pyrazine-2-carboxamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C6H8ClN7O
CH$EXACT_MASS: 229.047899999999998499333742074668407440185546875
CH$SMILES: C1(=C(N=C(C(=N1)Cl)N)N)C(=O)N=C(N)N
CH$IUPAC: InChI=1S/C6H8ClN7O/c7-2-4(9)13-3(8)1(12-2)5(15)14-6(10)11/h(H4,8,9,13)(H4,10,11,14,15)
CH$LINK: CAS 2016-88-8
CH$LINK: CHEBI 2639
CH$LINK: CHEMSPIDER 15403
CH$LINK: INCHIKEY XSDQTOBWRPYKKA-UHFFFAOYSA-N
CH$LINK: KEGG D07447
CH$LINK: PUBCHEM CID:16231

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 140% (nominal)
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex Evo C18 2.6 um 50 x 2.1 mm
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min, 95/5 at 24.3 min, 95/5 at 32 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 0.799 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 230.0552
MS$FOCUSED_ION: PRECURSOR_M/Z 230.0552
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: WHOLE RMassBank 2.9.1

PK$SPLASH: splash10-03xr-9400000000-ecf7f44a354f840ce233
PK$ANNOTATION: 53.0132 C2HN2+ 1 53.0134 -4.32
  60.0554 CH6N3+ 1 60.0556 -4
  61.979 CHClN+ 1 61.9792 -3.47
  63.9947 CH3ClN+ 2 63.9949 -3.07
  66.0211 C3H2N2+ 1 66.0212 -2.65
  73.9791 C2HClN+ 1 73.9792 -1.12
  80.0243 C3H2N3+ 1 80.0243 -0.45
  81.0321 C3H3N3+ 1 81.0321 -0.12
  88.9901 C2H2ClN2+ 1 88.9901 0.05
  100.9901 C3H2ClN2+ 1 100.9901 0.02
  108.043 C4H4N4+ 1 108.043 -0.1
  116.001 C3H3ClN3+ 2 116.001 -0.05
PK$NUM_PEAK: 12
PK$PEAK: m/z int. rel.int.
  53.0132 7813.5 18
  60.0554 265764.3 640
  61.979 155302.7 374
  63.9947 290054.6 699
  66.0211 184482.7 444
  73.9791 287166.4 692
  80.0243 9926.1 23
  81.0321 7182.7 17
  88.9901 330523.8 797
  100.9901 269554.6 650
  108.043 149132.4 359
  116.001 414262.9 999
//