MassBank Record: BS003156



 Pygenic acid C; LC-ESI-QTOF; MS2; CE:10 eV; [M-H]- 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: BS003156
RECORD_TITLE: Pygenic acid C; LC-ESI-QTOF; MS2; CE:10 eV; [M-H]-
DATE: 2017.12.01 (2014.07.26)
AUTHORS: , Plant Biology, The Noble Foundation, Ardmore, OK, US/Dennis Fine, Daniel Wherritt, and Lloyd Sumner
LICENSE: CC BY-NC-SA 4.0 International

CH$NAME: Pygenic acid C CH$COMPOUND_CLASS: Natural Product; N/A CH$FORMULA: C30H48O6 CH$EXACT_MASS: 504.3451 CH$SMILES: [C@@H]1([C@H]([C@]([C@]2([C@]([C@@H]1O)([C@@]3([C@@](CC2)([C@]4(C(=CC3)[C@]5([C@@](CC4)(CC[C@H]([C@@H]5C)C)C(=O)O)[H])C)C)[H])C)[H])(C)CO)O)O CH$IUPAC: InChI=1S/C30H48O6/c1-16-9-12-30(25(35)36)14-13-27(4)18(21(30)17(16)2)7-8-20-28(27,5)11-10-19-26(3,15-31)23(33)22(32)24(34)29(19,20)6/h7,16-17,19-24,31-34H,8-15H2,1-6H3,(H,35,36)/t16-,17+,19+,20+,21+,22+,23-,24-,26-,27-,28-,29+,30+/m1/s1 CH$LINK: INCHIKEY NFPZOORPDJBGME-LCRJMXSQSA-N CH$LINK: CAS 254098-65-2 CH$LINK: PUBCHEM CID:69049736
AC$INSTRUMENT: Bruker impact HD AC$INSTRUMENT_TYPE: LC-ESI-QTOF AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 eV AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: ISOLATION_WIDTH 5 AC$MASS_SPECTROMETRY: PEAK_WIDTH 0.015 AC$MASS_SPECTROMETRY: MASS_RANGE_M/Z 94.8476-1505.14 AC$CHROMATOGRAPHY: COLUMN_NAME Waters Acquity BEH C18 1.7um x 2.1 x 150 mm AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 20/80 at 35 min; 5/95 at 35 min, 5/95 at 38 min; 95/5 at 38.1 min, 95/5 at 45 min AC$CHROMATOGRAPHY: FLOW_RATE FLOW_RATE 560 uL / min AC$CHROMATOGRAPHY: SOLVENT A water with 0.05% formic acid AC$CHROMATOGRAPHY: SOLVENT B acetonitrile with 0.05 % formic acid AC$CHROMATOGRAPHY: RETENTION_TIME 1049.4 sec
MS$FOCUSED_ION: PRECURSOR_M/Z 487.3433 MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]- MS$DATA_PROCESSING: WHOLE convert from Bruker Library Editor (https://github.com/MassBank/MassBank2NIST)
PK$SPLASH: splash10-000i-0000900000-9335459bf4bca5382ec0 PK$NUM_PEAK: 5 PK$PEAK: m/z int. rel.int. 487.3433 999 999 488.3455 272 272 489.3510 15 15 1389.0693 4 4 1430.0331 4 4 //

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