MassBank Record: AC000459



 Enniatin B; LC-ESI-ITFT; MS2; CE: 30; R=17500; [M+Na]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: AC000459
RECORD_TITLE: Enniatin B; LC-ESI-ITFT; MS2; CE: 30; R=17500; [M+Na]+
DATE: 2017.07.07
AUTHORS: , Justin B. Renaud, Mark W. Sumarah, Agriculture and Agri-Food Canada
LICENSE: CC BY-SA
COPYRIGHT: Copyright (C) 2017
PUBLICATION: Renaud, J. B.; Sumarah, M. W. Data Independent Acquisition-Digital Archiving Mass Spectrometry: Application to Single Kernel Mycotoxin Analysis of Fusarium Graminearum Infected Maize. Analytical and Bioanalytical Chemistry 2016, 408 (12), 3083–91. DOI:10.1007/s00216-016-9391-5
COMMENT: CONFIDENCE Reference Standard (Level 1)

CH$NAME: Enniatin B CH$COMPOUND_CLASS: Natural Product; Fungal metabolite CH$FORMULA: C33H57N3O9 CH$EXACT_MASS: 639.40948 CH$SMILES: CC(C)[C@H]1C(=O)O[C@@H](C(=O)N([C@H](C(=O)O[C@@H](C(=O)N([C@H](C(=O)O[C@@H](C(=O)N1C)C(C)C)C(C)C)C)C(C)C)C(C)C)C)C(C)C CH$IUPAC: InChI=1S/C33H57N3O9/c1-16(2)22-31(40)43-26(20(9)10)29(38)35(14)24(18(5)6)33(42)45-27(21(11)12)30(39)36(15)23(17(3)4)32(41)44-25(19(7)8)28(37)34(22)13/h16-27H,1-15H3/t22-,23-,24-,25+,26+,27+/m0/s1 CH$LINK: INCHIKEY MIZMDSVSLSIMSC-VYLWARHZSA-N CH$LINK: CAS 917-13-5 CH$LINK: PUBCHEM CID:164754 CH$LINK: CHEMSPIDER 144430 CH$LINK: KNAPSACK C00018905 CH$LINK: COMPTOX DTXSID30891862
AC$INSTRUMENT: Q-Exactive Orbitrap Thermo Scientific AC$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: IONIZATION_VOLTAGE 3.9 kV AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD AC$MASS_SPECTROMETRY: COLLISION_ENERGY 30(NCE) AC$MASS_SPECTROMETRY: RESOLUTION 17500 AC$CHROMATOGRAPHY: COLUMN_NAME Agilent RRHD Eclipse 50 x 2 mm, 1.8 uM AC$CHROMATOGRAPHY: FLOW_GRADIENT 100:0 at 0 min, 100:0 at 0.5 min, 0:100 at 3.5 min, 0:100 at 5.5 min, 100:0 at 7 min AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL min-1 AC$CHROMATOGRAPHY: RETENTION_TIME 4.78 AC$CHROMATOGRAPHY: NAPS_RTI 1846 AC$CHROMATOGRAPHY: SOLVENT A H2O 0.1% FA AC$CHROMATOGRAPHY: SOLVENT B ACN 0.1% FA
MS$FOCUSED_ION: BASE_PEAK 662.3954 MS$FOCUSED_ION: PRECURSOR_M/Z 662.3982 MS$FOCUSED_ION: PRECURSOR_TYPE [M+Na]+ MS$DATA_PROCESSING: DEPROFILE Proteowizard MS$DATA_PROCESSING: RECALIBRATE based on Fragment ion formula determination MS$DATA_PROCESSING: INTENSITY CUTOFF 0.05 Base Peak
PK$SPLASH: splash10-03di-0000009000-fd005357465cf11de429 PK$ANNOTATION: m/z tentative_formula mass_error(ppm) 549.3124 C27H46N2O8Na1+ -4.08 662.3954 C33H57N3O9Na1+ -4.99 PK$NUM_PEAK: 2 PK$PEAK: m/z int. rel.int. 549.3146 26963184.0 56 662.3987 467348384.0 999 //

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