ACCESSION: MSBNK-Nihon_Univ-NU000719
RECORD_TITLE: 3,6-Dioxo-5a-cholan-24-oic acid; LC-ESI-TOF; MS; NEGATIVE; in source decay -120 V
DATE: 2018.02.26
AUTHORS: Takashi Iida, Department of Chemistry, College of Humanities and Sciences, Nihon University
LICENSE: CC BY
COPYRIGHT: Takashi Iida, Department of Chemistry, College of Humanities and Sciences, Nihon University
COMMENT: BA-124-120. In-source decay
COMMENT: 1 microL of the bile acid in MeOH solution was flow injected. Sampling interval was 1 Hz.
COMMENT: This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 17HP8021 (2017) to the MassBank database committee of the Mass Spectrometry Society of Japan.

CH$NAME: 3,6-Dioxo-5a-cholan-24-oic acid
CH$COMPOUND_CLASS: Natural Product; Bile acids
CH$FORMULA: C₂₄H₃₆O₄
CH$EXACT_MASS: 388.26135
CH$SMILES: CC(CCC(=O)O)C1CCC2C1(CCC3C2CC(=O)C4C3(CCC(=O)C4)C)C
CH$IUPAC: InChI=1S/C24H36O4/c1-14(4-7-22(27)28)17-5-6-18-16-13-21(26)20-12-15(25)8-10-24(20,3)19(16)9-11-23(17,18)2/h14,16-20H,4-13H2,1-3H3,(H,27,28)/t14-,16+,17-,18+,19+,20-,23-,24-/m1/s1
CH$LINK: CHEMSPIDER 4447001
CH$LINK: INCHIKEY AWINBLVINXVKTE-DLKBGQMWSA-N
CH$LINK: LIPIDBANK BBA0135
CH$LINK: PUBCHEM CID:5283913

AC$INSTRUMENT: JMS-T100LP, JEOL
AC$INSTRUMENT_TYPE: LC-ESI-TOF
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: ORIFICE_TEMPERATURE 80 C
AC$MASS_SPECTROMETRY: ORIFICE_VOLTAGE -120 V
AC$MASS_SPECTROMETRY: SCAN_RANGE_M/Z 100-1000

PK$SPLASH: splash10-000i-0009100000-d8987e0c43e63602de82
PK$NUM_PEAK: 16
PK$PEAK: m/z int. rel.int.
  61.97 4 37
  79.94 3 32
  96.95 4 42
  183.01 5 46
  325.20 2 21
  385.24 4 37
  387.25 100 999
  388.25 28 279
  389.27 5 50
  419.28 17 167
  420.28 5 53
  423.23 4 36
  775.53 8 76
  776.54 4 45
  807.54 2 20
  811.51 3 26
//