Predicted GC-MS Spectrum - GC-MS (4 TMS) - 70eV, Positive (MMDBc0047914)
Spectrum Details
| MiMe ID: | MMDBc0047914 |
|---|---|
| Compound Name: | Ursocholic acid |
| Derivative IUPAC Name: | trimethylsilyl (4R)-4-[(1R,3aS,3bR,4S,5aS,7R,9aS,9bS,11S,11aR)-9a,11a-dimethyl-4,7,11-tris[(trimethylsilyl)oxy]-hexadecahydro-1H-cyclopenta[a]phenanthren-1-yl]pentanoate |
| Derivative SMILES: | C[C@H](CCC(=O)O[Si](C)(C)C)[C@H]1CC[C@H]2[C@@H]3[C@@H](O[Si](C)(C)C)C[C@@H]4C[C@H](O[Si](C)(C)C)CC[C@]4(C)[C@H]3C[C@H](O[Si](C)(C)C)[C@@]21C |
| Derivative InChIKey: | InChIKey=FUBDSUQXLCQNJD-JXJHTHHKSA-N |
| Spectrum Type: | Predicted GC-MS Spectrum - GC-MS (4 TMS) - 70eV, Positive |
| Splash Key: | splash10-001i-1100049000-ae391322cbbc458fdb46 |
| 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: | C36H72O5Si4 |
| Molecular Weight (Monoisotopic Mass): | 696.446 Da |
| Derivative Type: | 4 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](O[Si](C)(C)C)C[C@@H]4C[C@H](O[Si](C)(C)C)CC[C@]4(C)[C@H]3C[C@H](O[Si](C)(C)C)[C@@]21C)
Documentation
| Document Description | Download | File Size |
|---|---|---|
| List of m/z values for the spectrum (TXT) | Download file | 753 Bytes |
| Generated list of m/z values for the spectrum (TXT) | Download file | 753 Bytes |
| mzML formatted file (MZML) | Download file | 4.67 KB |
References
- 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 ]