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Spectrum Details
HMDB ID:HMDB0000067
Compound Name:Cholesterol
Spectrum Type:Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive
Splash Key:splash10-0006-3104900000-698223f49da0b0c1cf81 View in MoNA
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:C30H54OSi
Molecular Weight (Monoisotopic Mass):458.394 Da
Molecular Weight (Avergae Mass):458.847 Da
Derivative Type:1 TMS
Notes
Predicted by CFMID-EI, Ionization energy 70 eV fully TMS-derivatized (structure: CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O[Si](C)(C)C)CC[C@]4(C)[C@H]3CC[C@@]21C)
Documentation
Document DescriptionDownload
List of m/z values for the spectrumDownload 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 ]