MassBank Record: NGA02664



 Ginkgolide B; LC-ESI-QQQ; MS2; Frag=135.0V CID@5.0; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: NGA02664
RECORD_TITLE: Ginkgolide B; LC-ESI-QQQ; MS2; Frag=135.0V CID@5.0; [M+H]+
DATE: 2018.04.04
AUTHORS: Nogawa TCSRS, RIKEN, Okano ACSRS, RIKEN, CSRS, RIKEN
LICENSE: BY-CC
COMMENT: Origin: Plant
COMMENT: SubCategory_DNP: Diterpenoids, Ginkgolide diterpenoids

CH$NAME: Ginkgolide B CH$COMPOUND_CLASS: Terpenoids CH$FORMULA: C20H24O10 CH$EXACT_MASS: 424.40828 CH$SMILES: C[C@@H]1C(=O)O[C@H]2[C@H](O)[C@@]34[C@H]5C[C@@H](C(C)(C)C)[C@]36[C@@H](OC(=O)[C@@H]6O)O[C@@]4(C(=O)O5)[C@@]12O CH$IUPAC: InChI=1S/C20H24O10/c1-6-12(23)28-11-9(21)18-8-5-7(16(2,3)4)17(18)10(22)13(24)29-15(17)30-20(18,14(25)27-8)19(6,11)26/h6-11,15,21-22,26H,5H2,1-4H3/t6-,7+,8-,9+,10+,11+,15+,17+,18+,19-,20-/m1/s1 CH$LINK: CAS 15291-77-7 CH$LINK: PUBCHEM CID:21105603 16498780 23089477 23498733 17471790 26232116 CH$LINK: INCHIKEY SQOJOAFXDQDRGF-MMQTXUMRSA-N
AC$INSTRUMENT: Agilent 6410 Triple Quadrupole LC/MS system AC$INSTRUMENT_TYPE: LC-ESI-QQQ AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
PK$SPLASH: splash10-004i-0000900000-a639727514de3deda451 PK$NUM_PEAK: 16 PK$PEAK: m/z int. rel.int. 424.2 0.58 0 424.3 1.97 1 424.4 4.97 4 424.5 9.89 9 424.6 17.61 17 424.7 29.71 29 424.8 46.91 46 424.9 67.16 67 425.0 85.64 85 425.1 97.46 97 425.2 100.0 99 425.3 92.18 92 425.4 73.3 73 425.5 45.87 45 425.6 18.43 18 425.7 1.27 1 //