ACCESSION: MSBNK-Keio_Univ-KO000649
RECORD_TITLE: Digalacturonic acid; LC-ESI-QQ; MS2; CE:10 V; [M-H]-
DATE: 2016.01.19 (Created 2007.07.07, modified 2011.05.10)
AUTHORS: Kakazu Y, Horai H, Institute for Advanced Biosciences, Keio Univ.
LICENSE: CC BY-NC-SA
COMMENT: KEIO_ID D100

CH$NAME: Digalacturonate
CH$NAME: Digalacturonic acid
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₂H₁₈O₁₃
CH$EXACT_MASS: 370.07474
CH$SMILES: OC(=O)C(O1)C(O)C(O)C(O)C1OC(C(O)2)C(C(O)=O)OC(O)C(O)2
CH$IUPAC: InChI=1S/C12H18O13/c13-1-2(14)7(9(18)19)25-12(5(1)17)24-6-3(15)4(16)11(22)23-8(6)10(20)21/h1-8,11-17,22H,(H,18,19)(H,20,21)/t1-,2+,3+,4+,5+,6+,7-,8-,11?,12-/m0/s1
CH$LINK: CAS 5894-59-7
CH$LINK: KEGG C02273
CH$LINK: PUBCHEM SID:5333
CH$LINK: INCHIKEY IGSYEZFZPOZFNC-LKIWRGPLSA-N
CH$LINK: COMPTOX DTXSID10974440

AC$INSTRUMENT: API3000, Applied Biosystems
AC$INSTRUMENT_TYPE: LC-ESI-QQ
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 V

MS$FOCUSED_ION: PRECURSOR_M/Z 369
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-

PK$SPLASH: splash10-014i-0009000000-55c640a80a396b03ebf5
PK$NUM_PEAK: 11
PK$PEAK: m/z int. rel.int.
  131.100 212871.5 4
  175.000 1628714.5 27
  179.000 59406.0 1
  193.300 445545.0 7
  195.000 301980.5 5
  238.700 24752.5 1
  291.100 19802.0 1
  295.300 34653.5 1
  309.300 1227724.0 20
  351.400 49505.0 1
  369.200 60198080.0 999
//