ACCESSION: MSBNK-RIKEN_NPDepo-NGA03488
RECORD_TITLE: 9,13-Epoxy-3,18-dihydroxy-15,16-labdanolide; LC-ESI-QQQ; MS2; Frag=135.0V CID@5.0; [M+HCOO]-
DATE: 2018.04.04
AUTHORS: Nogawa T, Okano A, CSRS, RIKEN
LICENSE: CC BY
COMMENT: Origin: Plant
COMMENT: SubCategory_DNP: Diterpenoids, Labdane diterpenoids

CH$NAME: 9,13-Epoxy-3,18-dihydroxy-15,16-labdanolide
CH$COMPOUND_CLASS: Terpenoids
CH$FORMULA: C₂₀H₃₂O₅
CH$EXACT_MASS: 352.475
CH$SMILES: C[C@@H]1CCC2[C@](C)(CC[C@H](O)[C@@]2(C)CO)[C@@]12CC1(COC(=O)C1)CO2
CH$IUPAC: InChI=1S/C20H32O5/c1-13-4-5-14-17(2,10-21)15(22)6-7-18(14,3)20(13)9-19(12-25-20)8-16(23)24-11-19/h13-15,21-22H,4-12H2,1-3H3/t13-,14?,15+,17+,18+,19?,20-/m1/s1
CH$LINK: INCHIKEY QHYFPLAXWXWDJP-GNQMFGHGSA-N
CH$LINK: PUBCHEM CID:16408478

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 NEGATIVE

MS$FOCUSED_ION: PRECURSOR_TYPE [M+HCOO]-

PK$SPLASH: splash10-0002-0009000000-b00996829ed138b9a7e4
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  396.6 1.59 1
  396.7 4.61 4
  396.8 14.04 14
  396.9 38.69 38
  397.0 73.4 73
  397.1 99.39 99
  397.2 97.2 97
  397.3 67.24 67
  397.4 29.98 29
  397.5 5.27 5
//