ACCESSION: MSBNK-Eawag-EQ301655
RECORD_TITLE: Darunavir; LC-ESI-QFT; MS2; CE: 75; R=35000; [M-H]-
DATE: 2015.08.25
AUTHORS: Beck B, Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2015 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 3016

CH$NAME: Darunavir
CH$NAME: N-[(1S,2R)-1-benzyl-2-hydroxy-3-[isobutyl(sulfanilyl)amino]propyl]carbamic acid [(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] ester
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₂₇H₃₇N₃O₇S
CH$EXACT_MASS: 547.23522
CH$SMILES: CC(C)CN(CC(C(CC1=CC=CC=C1)NC(=O)OC2COC3C2CCO3)O)S(=O)(=O)C4=CC=C(C=C4)N
CH$IUPAC: InChI=1S/C27H37N3O7S/c1-18(2)15-30(38(33,34)21-10-8-20(28)9-11-21)16-24(31)23(14-19-6-4-3-5-7-19)29-27(32)37-25-17-36-26-22(25)12-13-35-26/h3-11,18,22-26,31H,12-17,28H2,1-2H3,(H,29,32)/t22-,23-,24+,25-,26+/m0/s1
CH$LINK: CAS 206361-99-1
CH$LINK: KEGG D03656
CH$LINK: PUBCHEM CID:213039
CH$LINK: INCHIKEY CJBJHOAVZSMMDJ-HEXNFIEUSA-N
CH$LINK: CHEMSPIDER 184733
CH$LINK: COMPTOX DTXSID0046779

AC$INSTRUMENT: Q Exactive Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 75 (nominal)
AC$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 8.8 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 592.2338
MS$FOCUSED_ION: PRECURSOR_M/Z 546.2279
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: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 1.9.6

PK$SPLASH: splash10-0a4l-5900000000-69bc90a59383cb5a804b
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  91.0427 C6H5N- 1 91.0427 -0.63
  92.0506 C6H6N- 1 92.0506 -0.25
  93.0347 C6H5O- 1 93.0346 0.77
  107.0376 C6H5NO- 1 107.0377 -0.12
  108.0456 C6H6NO- 1 108.0455 0.76
  132.0693 C8H8N2- 1 132.0693 0.02
  155.0045 C6H5NO2S- 1 155.0046 -0.7
  156.0125 C6H6NO2S- 1 156.0125 0.04
  227.0862 C10H15N2O2S- 2 227.086 1
PK$NUM_PEAK: 9
PK$PEAK: m/z int. rel.int.
  91.0427 14851.8 294
  92.0506 44517.6 884
  93.0347 945.8 18
  107.0376 44016 874
  108.0456 1960.7 38
  132.0693 1120.8 22
  155.0045 4987.7 99
  156.0125 50297.9 999
  227.0862 4006.2 79
//