Predicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positive (CDB000793)
Spectrum Details
| CDB ID: | CDB000793 |
|---|---|
| Compound Name: | Astragalin |
| Derivative IUPAC Name: | 5-hydroxy-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-{[(trimethylsilyl)oxy]methyl}oxan-2-yl]oxy}-7-[(trimethylsilyl)oxy]-2-{4-[(trimethylsilyl)oxy]phenyl}-4H-chromen-4-one |
| Derivative SMILES: | C[Si](C)(C)OC[C@H]1O[C@@H](OC2=C(C3=CC=C(O[Si](C)(C)C)C=C3)OC3=CC(O[Si](C)(C)C)=CC(O)=C3C2=O)[C@H](O)[C@@H](O)[C@@H]1O |
| Derivative InChIKey: | InChIKey=FMZMLRIEXBETDA-PLLXFYNCSA-N |
| Spectrum Type: | Predicted GC-MS Spectrum - GC-MS (3 TMS) - 70eV, Positive |
| Splash Key: | splash10-0f72-4730019000-7036585c066b67f1f0ce |
| 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: | C30H44O11Si3 |
| Molecular Weight (Monoisotopic Mass): | 664.219 Da |
| Derivative Type: | 3 TMS |
Notes
Predicted by CFMID-EI,
Ionization energy 70 eV fully TMS-derivatized (structure: C[Si](C)(C)OC[C@H]1O[C@@H](OC2=C(C3=CC=C(O[Si](C)(C)C)C=C3)OC3=CC(O[Si](C)(C)C)=CC(O)=C3C2=O)[C@H](O)[C@@H](O)[C@@H]1O)
Documentation
| Document Description | Download | File Size |
|---|---|---|
| List of m/z values for the spectrum (TXT) | Download file | 751 Bytes |
| Generated list of m/z values for the spectrum (TXT) | Download file | 751 Bytes |
| mzML formatted file (MZML) | Download file | 4.68 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 ]