ACCESSION: MSBNK-HBM4EU-HB001638
RECORD_TITLE: Sulfamethoxazole; LC-ESI-ITFT; MS2; CE: 115%; 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$NAME: Sulfamethoxazole
CH$NAME: 4-amino-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C10H11N3O3S
CH$EXACT_MASS: 253.0521
CH$SMILES: CC1=CC(=NO1)NS(=O)(=O)C2=CC=C(C=C2)N
CH$IUPAC: InChI=1S/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13)
CH$LINK: CAS
723-46-6
CH$LINK: CHEBI
9332
CH$LINK: KEGG
D00447
CH$LINK: PUBCHEM
CID:5329
CH$LINK: INCHIKEY
JLKIGFTWXXRPMT-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER
5138
AC$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 115% (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$CHROMATOGRAPHY: RETENTION_TIME 5.629 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 189.1022
MS$FOCUSED_ION: PRECURSOR_M/Z 254.0594
MS$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: splash10-014l-9200000000-23c408783797fa0d0795
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
65.0384 C5H5+ 1 65.0386 -3.2
66.0336 C4H4N+ 1 66.0338 -3.56
66.0462 C5H6+ 1 66.0464 -3.72
72.0443 C3H6NO+ 1 72.0444 -1.07
77.0385 C6H5+ 1 77.0386 -0.6
79.0417 C5H5N+ 1 79.0417 0.04
80.0494 C5H6N+ 1 80.0495 -0.78
90.0337 C6H4N+ 1 90.0338 -1.02
91.0415 C6H5N+ 1 91.0417 -2.13
92.0495 C6H6N+ 1 92.0495 -0.22
93.0572 C6H7N+ 1 93.0573 -0.81
94.065 C6H8N+ 1 94.0651 -0.89
99.0552 C4H7N2O+ 1 99.0553 -0.67
105.0447 C6H5N2+ 1 105.0447 -0.16
106.0527 C6H6N2+ 1 106.0525 1.37
107.0604 C6H7N2+ 1 107.0604 0.67
108.0444 C6H6NO+ 1 108.0444 -0.32
110.06 C6H8NO+ 1 110.06 -0.25
118.0526 C7H6N2+ 1 118.0525 0.32
119.0603 C7H7N2+ 1 119.0604 -0.31
131.0601 C8H7N2+ 1 131.0604 -1.86
132.0681 C8H8N2+ 1 132.0682 -0.92
143.0603 C9H7N2+ 1 143.0604 -0.79
146.0712 C8H8N3+ 1 146.0713 -0.23
147.0788 C8H9N3+ 1 147.0791 -2.2
PK$NUM_PEAK: 25
PK$PEAK: m/z int. rel.int.
65.0384 457811 999
66.0336 8111.3 17
66.0462 6523.5 14
72.0443 3040.8 6
77.0385 1764.3 3
79.0417 1383.4 3
80.0494 163136 355
90.0337 2541.9 5
91.0415 1236.3 2
92.0495 272317.9 594
93.0572 90135 196
94.065 2018.5 4
99.0552 12783.3 27
105.0447 3139.1 6
106.0527 1970.7 4
107.0604 5375.5 11
108.0444 177972 388
110.06 24252.7 52
118.0526 2130.2 4
119.0603 3686.8 8
131.0601 1858.4 4
132.0681 1221.9 2
143.0603 1154.2 2
146.0712 9545.4 20
147.0788 1436.9 3
//
