ACCESSION: MSBNK-RIKEN_NPDepo-NGA05160
RECORD_TITLE: 17a-helveticoside; LC-ESI-QQQ; MS2; Frag=135.0V CID@10.0; [M+HCOO]-
DATE: 2018.04.04
AUTHORS: Nogawa T, Okano A, CSRS, RIKEN
LICENSE: CC BY
COMMENT: Origin: Plant, Cardanolides

CH$NAME: 17a-helveticoside
CH$COMPOUND_CLASS: Steroids
CH$FORMULA: C₂₉H₄₂O₉
CH$EXACT_MASS: 534.6527
CH$SMILES: CC1OC(OC2CC[C@]3(C=O)[C@H]4CC[C@]5(C)[C@H](C6=CC(=O)OC6)CCC5(O)C4CCC3(O)C2)CC(O)C1O
CH$IUPAC: InChI=1S/C29H42O9/c1-16-25(33)22(31)12-24(37-16)38-18-3-8-27(15-30)20-4-7-26(2)19(17-11-23(32)36-14-17)6-10-29(26,35)21(20)5-9-28(27,34)13-18/h11,15-16,18-22,24-25,31,33-35H,3-10,12-14H2,1-2H3/t16?,18?,19-,20-,21?,22?,24?,25?,26+,27-,28?,29?/m0/s1
CH$LINK: CAS 6869-17-6
CH$LINK: CHEMSPIDER 174747
CH$LINK: INCHIKEY QBILRDAMJUPXCX-FQDFIMLHSA-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 NEGATIVE

MS$FOCUSED_ION: PRECURSOR_TYPE [M+HCOO]-

PK$SPLASH: splash10-004i-0000090000-b1c6ac8c897b0fbfba72
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
  578.2 0.48 0
  578.3 2.15 2
  578.4 5.81 5
  578.5 12.76 12
  578.6 24.8 24
  578.7 42.18 42
  578.8 63.69 63
  578.9 84.42 84
  579.0 97.34 97
  579.1 100.0 99
  579.2 98.29 98
  579.3 98.41 98
  579.4 95.74 95
  579.5 79.11 79
  579.6 47.67 47
  579.7 15.8 15
  579.8 0.08 0
//