ACCESSION: MSBNK-Eawag-EQ325251
RECORD_TITLE: Nodularin; LC-ESI-QFT; MS2; CE: 15; 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 3252
CH$NAME: Nodularin
CH$NAME: (2Z,5R,6S,9S,12S,13S,16R)-9-[3-(diaminomethylideneamino)propyl]-2-ethylidene-12-[(1E,3E,5S,6S)-6-methoxy-3,5-dimethyl-7-phenylhepta-1,3-dienyl]-1,6,13-trimethyl-3,7,10,14,19-pentaoxo-1,4,8,11,15-pentazacyclononadecane-5,16-dicarboxylic acid
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C41H60N8O10
CH$EXACT_MASS: 824.44324
CH$SMILES: NC(=N)NCCC[C@@H]2NC(=O)[C@@H](C)[C@@H](NC(=O)C(=C\C)\N(C)C(=O)CC[C@@H](NC(=O)[C@@H](C)[C@H](/C=C/C(/C)=C/[C@H](C)[C@H](Cc1ccccc1)OC)NC2=O)C(=O)O)C(O)=O
CH$IUPAC: InChI=1S/C41H60N8O10/c1-8-31-38(54)48-34(40(57)58)26(5)36(52)46-29(15-12-20-44-41(42)43)37(53)45-28(25(4)35(51)47-30(39(55)56)18-19-33(50)49(31)6)17-16-23(2)21-24(3)32(59-7)22-27-13-10-9-11-14-27/h8-11,13-14,16-17,21,24-26,28-30,32,34H,12,15,18-20,22H2,1-7H3,(H,45,53)(H,46,52)(H,47,51)(H,48,54)(H,55,56)(H,57,58)(H4,42,43,44)/b17-16+,23-21+,31-8-/t24-,25-,26-,28-,29-,30+,32-,34+/m0/s1
CH$LINK: CAS
118399-22-7
CH$LINK: KEGG
C15713
CH$LINK: PUBCHEM
CID:14217092
CH$LINK: INCHIKEY
IXBQSRWSVIBXNC-HSKGSTCASA-N
CH$LINK: CHEMSPIDER
10471625
CH$LINK: COMPTOX
DTXSID60880022
AC$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 15 (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$CHROMATOGRAPHY: RETENTION_TIME 9.7 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 823.4366
MS$FOCUSED_ION: PRECURSOR_M/Z 823.436
MS$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$SPLASH: splash10-004i-0900000000-c0572b74ded239da4062
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
128.0354 C5H6NO3- 1 128.0353 0.57
PK$NUM_PEAK: 1
PK$PEAK: m/z int. rel.int.
128.0354 36548.1 999
//
