ACCESSION: MSBNK-Eawag-EA280254
RECORD_TITLE: Rosuvastatin; LC-ESI-ITFT; MS2; CE: 45%; R=7500; [M-H]-
DATE: 2014.01.14
AUTHORS: Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2012 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 2802

CH$NAME: Rosuvastatin
CH$NAME: (E,3R,5S)-7-[4-(4-fluorophenyl)-2-[methyl(methylsulfonyl)amino]-6-propan-2-ylpyrimidin-5-yl]-3,5-dihydroxyhept-6-enoic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₂₂H₂₈FN₃O₆S
CH$EXACT_MASS: 481.16828
CH$SMILES: CC(C)C1=NC(=NC(=C1/C=C/[C@H](C[C@H](CC(=O)O)O)O)C2=CC=C(C=C2)F)N(C)S(=O)(=O)C
CH$IUPAC: InChI=1S/C22H28FN3O6S/c1-13(2)20-18(10-9-16(27)11-17(28)12-19(29)30)21(14-5-7-15(23)8-6-14)25-22(24-20)26(3)33(4,31)32/h5-10,13,16-17,27-28H,11-12H2,1-4H3,(H,29,30)/b10-9+/t16-,17-/m1/s1
CH$LINK: CAS 287714-41-4
CH$LINK: CHEBI 38545
CH$LINK: CHEMSPIDER 393589
CH$LINK: COMPTOX DTXSID8048492
CH$LINK: INCHIKEY BPRHUIZQVSMCRT-VEUZHWNKSA-N
CH$LINK: PUBCHEM CID:446157

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 45 % (nominal)
AC$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 9.2 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 480.1602
MS$FOCUSED_ION: PRECURSOR_M/Z 480.161
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 1.3.1

PK$SPLASH: splash10-0005-4090000000-6c4e4cefeae7e07369ac
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  63.9625 O2S- 1 63.9624 0.17
  76.9704 CHO2S- 1 76.9703 1.51
  78.9858 CH3O2S- 1 78.9859 -1.44
  85.0293 C4H5O2- 1 85.0295 -2.98
  87.0086 C3H3O3- 1 87.0088 -1.58
  244.1259 C19H16- 5 244.1257 0.66
  298.1359 C17H17FN3O- 5 298.1361 -0.75
PK$NUM_PEAK: 7
PK$PEAK: m/z int. rel.int.
  63.9625 53016.2 250
  76.9704 14661.4 69
  78.9858 59455.8 280
  85.0293 27223.7 128
  87.0086 20577.9 97
  244.1259 108732.3 513
  298.1359 211727.6 999
//