Spectrum Details
chemdb ID:CHEM034830
Compound Name:3a,6b,7b,12b-Tetrahydroxy-5b-cholanoic acid
Spectrum Type:Predicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positive
Splash Key:splash10-004i-2131249000-38b3c5391ea0611727cc
Notes:This is a predicted spectrum, and it should only be used as a guide. Further evidence is required to confirm identification.
Spectrum View
Experimental Conditions
Ionization Mode:Positive
Ionization Energy:70 eV
Chromatography Type:Gas Chromatography Column (GC)
Instrument Type:Single quadrupole, spectrum predicted by CFM-ID(EI)
Mass Resolution:0.0001 Da
Molecular Formula:C33H64O6Si3
Molecular Weight (Monoisotopic Mass):640.401 Da
Molecular Weight (Avergae Mass):641.127 Da
Derivative Type:3 TMS
Notes
Predicted by CFMID-EI, Ionization energy 70 eV fully TMS-derivatized (structure: C[C@H](CCC(=O)O[Si](C)(C)C)[C@H]1CC[C@H]2[C@H]3[C@H](C[C@@H](O[Si](C)(C)C)[C@@]21C)[C@@]1(C)CC[C@@H](O[Si](C)(C)C)C[C@H]1[C@H](O)[C@@H]3O)
Documentation
Document DescriptionDownload
List of m/z values for the spectrumDownload file
Generated list of m/z values for the spectrumDownload file
mzML formatted fileDownload file
References
  1. Allen F, Pon A, Greiner R, Wishart D: Computational Prediction of Electron Ionization Mass Spectra to Assist in GC/MS Compound Identification. Anal Chem. 2016 Aug 2;88(15):7689-97. doi: 10.1021/acs.analchem.6b01622. Epub 2016 Jul 21. [PubMed: 27381172 ]