ACCESSION: MSBNK-HBM4EU-HB000156
RECORD_TITLE: Amiloride; LC-ESI-ITFT; MS2; CE: 165%; 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$EXACT_MASS: 229.0479
CH$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: KEGG D07447
CH$LINK: PUBCHEM CID:16231
CH$LINK: INCHIKEY XSDQTOBWRPYKKA-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 15403

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$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 165% (nominal)
AC$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 0.923 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 150.1277
MS$FOCUSED_ION: PRECURSOR_M/Z 230.0552
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 2.9.1

PK$SPLASH: splash10-0309-9100000000-b705ab08698bef5457e2
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  60.0554 CH6N3+ 1 60.0556 -3.62
  61.979 CHClN+ 1 61.9792 -3.08
  63.9947 CH3ClN+ 2 63.9949 -2.8
  66.0211 C3H2N2+ 1 66.0212 -2.55
  73.9791 C2HClN+ 1 73.9792 -1.26
  88.9901 C2H2ClN2+ 1 88.9901 0.35
  100.9901 C3H2ClN2+ 1 100.9901 0.44
  108.0431 C4H4N4+ 1 108.043 0.21
  116.0011 C3H3ClN3+ 2 116.001 0.54
PK$NUM_PEAK: 9
PK$PEAK: m/z int. rel.int.
  60.0554 13088.9 291
  61.979 12954.2 288
  63.9947 21103.7 470
  66.0211 44790.1 999
  73.9791 41813.8 932
  88.9901 27488.9 613
  100.9901 17509.7 390
  108.0431 5807.1 129
  116.0011 9296.8 207
//