ACCESSION: MSBNK-Eawag-EQ01156351
RECORD_TITLE: ortho-Hydroxyatorvastatin; LC-ESI-QFT; MS2; CE: 15%; R=17500; [M-H]-
DATE: 2024.05.08
AUTHORS: C. Meyer [dtc], B. Beck [dtc,com], J. Hollender [dtc]
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) Eawag 2023
PUBLICATION: Meyer, C., Stravs, M., Hollender, J.. How Wastewater Reflects Human Metabolism - Suspect Screening of Pharmaceutical Metabolites in Wastewater Influent. doi:10.1021/acs.est.4c00968
COMMENT: CONFIDENCE standard compound
COMMENT: UCHEM_ID 11563

CH$NAME: ortho-Hydroxyatorvastatin
CH$NAME: Orthohydroxyatorvastatin
CH$NAME: (3R,5R)-7-[2-(4-fluorophenyl)-4-[(2-hydroxyphenyl)carbamoyl]-3-phenyl-5-propan-2-ylpyrrol-1-yl]-3,5-dihydroxyheptanoic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₃₃H₃₅FN₂O₆
CH$EXACT_MASS: 574.2479151
CH$SMILES: CC(C1=C(C(NC2=CC=CC=C2O)=O)C(C3=CC=CC=C3)=C(C4=CC=C(F)C=C4)N1CC[C@@H](O)C[C@@H](O)CC(O)=O)C
CH$IUPAC: InChI=1S/C33H35FN2O6/c1-20(2)31-30(33(42)35-26-10-6-7-11-27(26)39)29(21-8-4-3-5-9-21)32(22-12-14-23(34)15-13-22)36(31)17-16-24(37)18-25(38)19-28(40)41/h3-15,20,24-25,37-39H,16-19H2,1-2H3,(H,35,42)(H,40,41)/t24-,25-/m1/s1
CH$LINK: PUBCHEM CID:9808225
CH$LINK: INCHIKEY CZBPKFICAYVHHM-JWQCQUIFSA-N
CH$LINK: CHEMSPIDER 7983984

AC$INSTRUMENT: Exploris 240 Orbitrap Thermo Scientific
AC$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$MASS_SPECTROMETRY: COLLISION_ENERGY 15 % (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 17500
AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 60-606
AC$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 9.939 min

MS$FOCUSED_ION: BASE_PEAK 573.2405
MS$FOCUSED_ION: PRECURSOR_M/Z 573.2406
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 3.15.1

PK$SPLASH: splash10-00di-0000090000-ae5a29f7f875a2fb0049
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  134.025 C7H4NO2- 1 134.0248 2.17
  413.1671 C26H22FN2O2- 2 413.1671 0.07
  537.2189 C33H30FN2O4- 1 537.2195 -1.06
  555.2278 C33H32FN2O5- 1 555.2301 -4.14
  573.2408 C33H34FN2O6- 1 573.2406 0.32
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
  134.025 288862.4 2
  413.1671 3301166 29
  537.2189 989238.5 8
  555.2278 693443.9 6
  573.2408 110265312 999
//