ACCESSION: MSBNK-NaToxAq-NA002312
RECORD_TITLE: (-)-Reserpine; LC-ESI-ITFT; MS2; CE: 25%; R=15000; [M+H]+
DATE: 2020.02.21
AUTHORS: Tobias Schulze, Martin Krauss, Helmholtz Centre for Environmental Research GmbH - UFZ, Leipzig, Germany
LICENSE: CC0
COPYRIGHT: Copyright (C) 2020 by Helmholtz Centre for Environmental Research GmbH - UFZ, Leipzig, Germany
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: INTERNAL_ID 2263

CH$NAME: (-)-Reserpine
CH$NAME: Reserpine
CH$NAME: methyl (1R,15S,17R,18R,19S,20S)-6,18-dimethoxy-17-(3,4,5-trimethoxybenzoyl)oxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C₃₃H₄₀N₂O₉
CH$EXACT_MASS: 608.2734
CH$SMILES: COc1ccc2c(c1)[nH]c3c2CCN4[C@@H]3C[C@H]5[C@@H](C4)C[C@H]([C@@H]([C@H]5C(=O)OC)OC)OC(=O)c6cc(c(c(c6)OC)OC)OC
CH$IUPAC: InChI=1S/C33H40N2O9/c1-38-19-7-8-20-21-9-10-35-16-18-13-27(44-32(36)17-11-25(39-2)30(41-4)26(12-17)40-3)31(42-5)28(33(37)43-6)22(18)15-24(35)29(21)34-23(20)14-19/h7-8,11-12,14,18,22,24,27-28,31,34H,9-10,13,15-16H2,1-6H3/t18-,22+,24-,27-,28+,31+/m1/s1
CH$LINK: CAS 50-55-5
CH$LINK: CHEBI 28487
CH$LINK: KEGG C06539
CH$LINK: PUBCHEM CID:5770
CH$LINK: INCHIKEY QEVHRUUCFGRFIF-MDEJGZGSSA-N
CH$LINK: CHEMSPIDER 5566
CH$LINK: COMPTOX DTXSID7021237

AC$INSTRUMENT: LTQ Orbitrap XL Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 25% (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 15000
AC$CHROMATOGRAPHY: COLUMN_NAME Kinetex Evo C18 2.6 um 50x2.1 mm, Phenomenex
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1 min, 0/100 at 13 min, 0/100 at 24 min, 95/5 at 24.3 min, 95/5/0 at 32 min
AC$CHROMATOGRAPHY: FLOW_RATE 300 uL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 10.094 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 116.986
MS$FOCUSED_ION: PRECURSOR_M/Z 609.2807
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 2.14.1

PK$SPLASH: splash10-0002-0509044000-66bbc04fee1d0f3cd577
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  195.0657 C10H11O4+ 1 195.0652 2.52
  397.2139 C23H29N2O4+ 1 397.2122 4.2
  522.0856 C32H14N2O6+ 1 522.0846 1.89
  609.2811 C33H41N2O9+ 1 609.2807 0.69
PK$NUM_PEAK: 4
PK$PEAK: m/z int. rel.int.
  195.0657 2639.6 663
  397.2139 3972.5 999
  522.0856 2007 504
  609.2811 1865.5 469
//