ACCESSION: MSBNK-Eawag-EQ421206
RECORD_TITLE: Nicosulfuron-TP UCSN; LC-ESI-QFT; MS2; CE: 90%; R=17500; [M+H]+
DATE: 2019.12.03
AUTHORS: K. Kiefer [dtc], J. Hollender [dtc], H. Singer [dtc], M. Stravs [com]
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) Eawag 2019
PUBLICATION: Kiefer, K.; Mueller, A.; Singer, H.; Hollender, J. New relevant pesticide transformation products in groundwater detected using target and suspect screening for agricultural and urban micropollutants with LC-HRMS. Water Research 2019, 165. DOI: https://doi.org/10.1016/j.watres.2019.114972
COMMENT: CONFIDENCE standard compound
COMMENT: UCHEM_ID 4212
CH$NAME: Nicosulfuron-TP UCSN
CH$NAME: 2-[(Carbamoylcarbamoyl)sulfamoyl]-N,N-dimethylnicotinamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C10H13N5O5S
CH$EXACT_MASS: 315.0637
CH$SMILES: CN(C)C(=O)C1=CC=CN=C1S(=O)(=O)NC(=O)NC(N)=O
CH$IUPAC: InChI=1S/C10H13N5O5S/c1-15(2)8(16)6-4-3-5-12-7(6)21(19,20)14-10(18)13-9(11)17/h3-5H,1-2H3,(H4,11,13,14,17,18)
CH$LINK: INCHIKEY
DGJDFJVBNQLVJW-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER
71048111
AC$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$MASS_SPECTROMETRY: RESOLUTION 17500
AC$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$CHROMATOGRAPHY: RETENTION_TIME 1.505 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B MeOH with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 316.0711
MS$FOCUSED_ION: PRECURSOR_M/Z 316.071
MS$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$DATA_PROCESSING: WHOLE RMassBank 2.99.1
PK$SPLASH: splash10-004i-9200000000-18a253bb13cdec1c33e4
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
50.0151 C4H2+ 1 50.0151 -0.07
51.0229 C4H3+ 1 51.0229 0.23
52.0183 C3H2N+ 1 52.0182 1.46
64.0181 C4H2N+ 1 64.0182 -1.38
65.0386 C5H5+ 1 65.0386 0.22
69.9923 C2NO2+ 1 69.9924 -0.65
78.0338 C5H4N+ 1 78.0338 -0.23
80.0497 C5H6N+ 1 80.0495 2.49
81.0448 C4H5N2+ 1 81.0447 0.98
82.0288 C4H4NO+ 1 82.0287 0.2
91.029 C5H3N2+ 1 91.0291 -0.5
92.0497 C6H6N+ 1 92.0495 1.9
96.0444 C5H6NO+ 1 96.0444 -0.11
106.0287 C6H4NO+ 1 106.0287 -0.05
110.06 C6H8NO+ 1 110.06 -0.15
112.0392 C5H6NO2+ 1 112.0393 -0.54
137.0344 C6H5N2O2+ 1 137.0346 -1.32
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
50.0151 476199.6 19
51.0229 1655063.6 68
52.0183 49213.5 2
64.0181 71568.3 2
65.0386 377632 15
69.9923 71823.3 2
78.0338 24007260 999
80.0497 37165.2 1
81.0448 214947.2 8
82.0288 473136.3 19
91.029 98475.1 4
92.0497 184522.1 7
96.0444 2411128.5 100
106.0287 6645208 276
110.06 274034.8 11
112.0392 31807.6 1
137.0344 191900.5 7
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