Spectrum Details
chemdb ID:CHEM030602
Compound Name:(3beta,6alpha,19alpha)-3,6,19-Trihydroxy-12-ursen-28-oic acid
Spectrum Type:Predicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positive
Splash Key:splash10-014i-1012049000-7cd0195ef7f0e6d1292d
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:C36H64O5Si2
Molecular Weight (Monoisotopic Mass):632.429 Da
Molecular Weight (Avergae Mass):633.075 Da
Derivative Type:2 TMS
Notes
Predicted by CFMID-EI, Ionization energy 70 eV fully TMS-derivatized (structure: CC1CCC2(C(=O)O[Si](C)(C)C)CCC3(C)C(=CCC4C5(C)CCC(O[Si](C)(C)C)C(C)(C)C5C(O)CC43C)C2C1(C)O)
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 ]