ACCESSION: EA024501
RECORD_TITLE: N4-Acetylsulfadimethoxine; LC-ESI-ITFT; MS2; 35%; R=7500; [M+H]+
DATE: 2012.11.21
AUTHORS: Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: http://massbank.ufz.de/MassBank/files/license.html
COPYRIGHT: Copyright (C) 2011 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 245
CH$NAME: N4-Acetylsulfadimethoxine
CH$NAME: N-[4-[(4,6-dimethoxy-2-pyrimidinyl)sulfamoyl]phenyl]acetamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C14H16N4O5S
CH$EXACT_MASS: 352.0841
CH$SMILES: C(C)(=O)Nc1ccc(cc1)S(=O)(=O)Nc1nc(cc(n1)OC)OC
CH$IUPAC: InChI=1S/C14H16N4O5S/c1-9(19)15-10-4-6-11(7-5-10)24(20,21)18-14-16-12(22-2)8-13(17-14)23-3/h4-8H,1-3H3,(H,15,19)(H,16,17,18)
CH$LINK: CAS 24341-30-8
CH$LINK: PUBCHEM CID:168167
CH$LINK: INCHIKEY DQWIIKBKAIPUPY-UHFFFAOYSA-N
CH$LINK: CHEMSPIDER 147099
AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 35 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 7500
AC$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$CHROMATOGRAPHY: RETENTION_TIME 6.3 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 353.0926
MS$FOCUSED_ION: PRECURSOR_M/Z 353.0914
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: DEPROFILE Spline
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: WHOLE RMassBank
PK$ANNOTATION: m/z num {formula mass error(ppm)}
  108.0444 1 C6H6NO+ 108.0444 0.55
  116.049 1 C8H6N+ 116.0495 -3.67
  118.0654 1 C8H8N+ 118.0651 2.32
  127.0504 1 C5H7N2O2+ 127.0502 1.23
  134.0601 1 C8H8NO+ 134.06 0.59
  136.0756 1 C8H10NO+ 136.0757 -0.96
  141.0531 1 C5H7N3O2+ 141.0533 -1.05
  142.061 1 C5H8N3O2+ 142.0611 -0.87
  148.0758 1 C9H10NO+ 148.0757 0.81
  150.0547 1 C8H8NO2+ 150.055 -1.43
  154.0614 1 C6H8N3O2+ 154.0611 1.86
  155.0689 1 C6H9N3O2+ 155.0689 -0.31
  156.077 1 C6H10N3O2+ 156.0768 1.58
  164.0708 1 C9H10NO2+ 164.0706 1.25
  170.0557 1 C6H8N3O3+ 170.056 -1.69
  198.0221 1 C8H8NO3S+ 198.0219 0.7
  212.0377 1 C9H10NO3S+ 212.0376 0.66
  218.0231 1 C6H8N3O4S+ 218.023 0.54
  245.1044 1 C12H13N4O2+ 245.1033 4.4
  257.1035 1 C13H13N4O2+ 257.1033 0.58
  272.0903 1 C13H12N4O3+ 272.0904 -0.41
  286.1055 1 C14H14N4O3+ 286.106 -1.96
  287.1141 1 C14H15N4O3+ 287.1139 0.92
  311.0815 1 C12H15N4O4S+ 311.0809 2.15
  312.0663 1 C12H14N3O5S+ 312.0649 4.52
  321.0653 1 C13H13N4O4S+ 321.0652 0.4
  335.0809 1 C14H15N4O4S+ 335.0809 0.2
PK$NUM_PEAK: 27
PK$PEAK: m/z int. rel.int.
  108.0444 54696.1 94
  116.049 3652.3 6
  118.0654 5703.1 9
  127.0504 10984.7 19
  134.0601 73340 127
  136.0756 3653.4 6
  141.0531 12340.7 21
  142.061 3744 6
  148.0758 15396 26
  150.0547 14294.3 24
  154.0614 21171.7 36
  155.0689 28499 49
  156.077 575857.8 999
  164.0708 41497.4 71
  170.0557 13119.8 22
  198.0221 354880.5 615
  212.0377 68403.9 118
  218.0231 206420 358
  245.1044 4327.9 7
  257.1035 178237.8 309
  272.0903 7462 12
  286.1055 3512.3 6
  287.1141 575540.2 998
  311.0815 16775.9 29
  312.0663 3894.3 6
  321.0653 482576.9 837
  335.0809 20853.6 36
