ACCESSION: MSBNK-Eawag-EQ364406
RECORD_TITLE: Dapsone; LC-ESI-QFT; MS2; CE: 90; R=35000; [M+H]+
DATE: 2015.08.25
AUTHORS: Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag and Thomaidis N, University of Athens
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2015 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 3644
CH$NAME: Dapsone
CH$NAME: 4-(4-aminophenyl)sulfonylaniline
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C12H12N2O2S
CH$EXACT_MASS: 248.06195
CH$SMILES: C1=CC(=CC=C1N)S(=O)(=O)C2=CC=C(C=C2)N
CH$IUPAC: InChI=1S/C12H12N2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H,13-14H2
CH$LINK: CAS
80-08-0
CH$LINK: CHEBI
4325
CH$LINK: KEGG
C07666
CH$LINK: PUBCHEM
CID:2955
CH$LINK: INCHIKEY
MQJKPEGWNLWLTK-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER
2849
CH$LINK: COMPTOX
DTXSID4020371
AC$INSTRUMENT: Q Exactive Plus Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 90 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 35000
AC$CHROMATOGRAPHY: COLUMN_NAME XBridge C18 3.5um, 2.1x50mm, Waters
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0 min, 50/50 at 4 min, 5/95 at 17 min, 5/95 at 25 min, 90/10 at 25.1 min, 90/10 at 30 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 ul/min
AC$CHROMATOGRAPHY: RETENTION_TIME 3.8 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 249.0685
MS$FOCUSED_ION: PRECURSOR_M/Z 249.0692
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 1.9.6
PK$SPLASH: splash10-066u-9200000000-71494cee2792628e6a0c
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
53.0022 C3HO+ 1 53.0022 0.36
53.0385 C4H5+ 1 53.0386 -0.69
54.0338 C3H4N+ 1 54.0338 -1.21
56.0494 C3H6N+ 1 56.0495 -0.81
65.0385 C5H5+ 1 65.0386 -0.72
66.0338 C4H4N+ 1 66.0338 -0.54
66.0463 C5H6+ 1 66.0464 -0.93
68.0494 C4H6N+ 1 68.0495 -0.67
78.0337 C5H4N+ 1 78.0338 -2.12
79.0179 C5H3O+ 1 79.0178 0.24
80.0494 C5H6N+ 1 80.0495 -1.07
90.0338 C6H4N+ 1 90.0338 -0.51
92.0494 C6H6N+ 1 92.0495 -0.6
93.0573 C6H7N+ 1 93.0573 -0.44
96.0445 C5H6NO+ 1 96.0444 1.14
108.0443 C6H6NO+ 1 108.0444 -0.84
109.0521 C6H7NO+ 1 109.0522 -0.6
110.06 C6H8NO+ 1 110.06 -0.55
120.0555 C6H6N3+ 1 120.0556 -0.86
124.0215 C6H6NS+ 1 124.0215 -0.78
140.0164 C6H6NOS+ 1 140.0165 -0.37
PK$NUM_PEAK: 21
PK$PEAK: m/z int. rel.int.
53.0022 373564.3 3
53.0385 1057158.6 10
54.0338 172750.2 1
56.0494 254109.7 2
65.0385 103037632 999
66.0338 985490.9 9
66.0463 4843174 46
68.0494 858869.7 8
78.0337 292222.8 2
79.0179 166441.1 1
80.0494 36345312 352
90.0338 267908.4 2
92.0494 63406612 614
93.0573 31121640 301
96.0445 129531.2 1
108.0443 57733028 559
109.0521 253997.9 2
110.06 6781378 65
120.0555 295999.6 2
124.0215 651463.9 6
140.0164 345824.7 3
//
