ACCESSION: MSBNK-RIKEN_NPDepo-NGA02715
RECORD_TITLE: Avermectin B1a; LC-ESI-QQQ; MS2; Frag=135.0V CID@15.0; [M+Na]+
DATE: 2018.04.04
AUTHORS: Nogawa T, Okano A, CSRS, RIKEN
LICENSE: CC BY
COMMENT: Origin: Microbe

CH$NAME: Avermectin B1a
CH$COMPOUND_CLASS: Polyketides
CH$FORMULA: C₄₈H₇₂O₁₄
CH$EXACT_MASS: 873.1006
CH$SMILES: CCC(C)[C@H]1O[C@]2(C=C[C@@H]1C)C[C@@H]1C[C@@H](C/C=C(\C)[C@@H](O[C@H]3C[C@H](OC)[C@@H](O[C@H]4C[C@H](OC)[C@@H](O)[C@H](C)O4)[C@H](C)O3)[C@@H](C)/C=C/C=C3\CO[C@@H]4[C@H](O)C(C)=C[C@@H](C(=O)O1)[C@]34O)O2
CH$IUPAC: InChI=1S/C48H72O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,45)52)59-39-22-37(54-10)44(31(8)57-39)60-38-21-36(53-9)41(50)30(7)56-38/h12-15,17-19,25-26,28,30-31,33-45,49-50,52H,11,16,20-24H2,1-10H3/b13-12+,27-15+,32-14+/t25?,26-,28-,30-,31-,33+,34-,35-,36-,37-,38-,39-,40+,41-,42-,43+,44-,45+,47+,48+/m0/s1
CH$LINK: CAS 65195-55-3
CH$LINK: CHEMSPIDER 10286553
CH$LINK: INCHIKEY RRZXIRBKKLTSOM-VDYLCOMISA-N
CH$LINK: PUBCHEM CID:6858006

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+Na]+

PK$SPLASH: splash10-0005-0000000090-3abd02f1fe1b98843312
PK$NUM_PEAK: 19
PK$PEAK: m/z int. rel.int.
  893.9 2.62 2
  894.0 4.08 4
  894.1 6.76 6
  894.2 11.56 11
  894.3 19.33 19
  894.4 29.69 29
  894.5 40.43 40
  894.6 50.21 50
  894.7 61.59 61
  894.8 77.39 77
  894.9 92.79 92
  895.0 96.98 96
  895.1 86.16 86
  895.2 69.32 69
  895.3 56.48 56
  895.4 47.5 47
  895.5 33.73 33
  895.6 17.6 17
  895.7 4.87 4
//