MassBank Record: HB000132

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Amiloride; LC-ESI-ITFT; MS2; CE: 75%; R=15000; [M+H]+

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

ACCESSION: HB000132
RECORD_TITLE: Amiloride; LC-ESI-ITFT; MS2; CE: 75%; 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: 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$MASS_SPECTROMETRY: COLLISION_ENERGY 75% (nominal)
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
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 0.936 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: 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$SPLASH: splash10-00di-0910000000-38a2ea64c09c3d968056
PK$ANNOTATION: 86.0349 C2H4N3O+ 1 86.0349 -0.01
  116.001 C3H3ClN3+ 2 116.001 -0.1
  143.0118 C4H4ClN4+ 1 143.0119 -0.47
  145.0276 C4H6ClN4+ 1 145.0276 0.17
  161.0228 C4H6ClN4O+ 1 161.0225 2.25
  170.023 C5H5ClN5+ 1 170.0228 0.92
  171.0068 C5H4ClN4O+ 1 171.0068 0.16
  188.0334 C5H7ClN5O+ 1 188.0334 0.3
  189.0174 C5H6ClN4O2+ 1 189.0174 0.1
  196.0017 C6H3ClN5O+ 1 196.0021 -1.79
  213.0286 C6H6ClN6O+ 1 213.0286 0.01
PK$NUM_PEAK: 11
PK$PEAK: m/z int. rel.int.
  86.0349 58634.19921875 66.0
  116.001 1029.199951171875 1.0
  143.0118 5551.0 6.0
  145.0276 16585.69921875 18.0
  161.0228 2088.60009765625 2.0
  170.023 7163.89990234375 8.0
  171.0068 874626.0 999.0
  188.0334 113924.0 130.0
  189.0174 30357.400390625 34.0
  196.0017 5030.10009765625 5.0
  213.0286 185781.0 212.0
//