Predicted GC-MS Spectrum - GC-MS (4 TMS) - 70eV, Positive (CDB005191)
Spectrum Details
| CDB ID: | CDB005191 |
|---|---|
| Compound Name: | (-)-Epiafzelechin |
| Derivative IUPAC Name: | {[(2R,3R)-5,7-bis[(trimethylsilyl)oxy]-2-{4-[(trimethylsilyl)oxy]phenyl}-3,4-dihydro-2H-1-benzopyran-3-yl]oxy}trimethylsilane |
| Derivative SMILES: | C[Si](C)(C)OC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@H]2O[Si](C)(C)C)C=C1 |
| Derivative InChIKey: | InChIKey=ATUAIVZRMPOOSI-KAYWLYCHSA-N |
| Spectrum Type: | Predicted GC-MS Spectrum - GC-MS (4 TMS) - 70eV, Positive |
| Splash Key: | splash10-002b-3700890000-ad3a8c90f22f6dcef7bc |
| 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: | C27H46O5Si4 |
| Molecular Weight (Monoisotopic Mass): | 562.242 Da |
| Derivative Type: | 4 TMS |
Notes
Predicted by CFMID-EI,
Ionization energy 70 eV fully TMS-derivatized (structure: C[Si](C)(C)OC1=CC=C([C@H]2OC3=CC(O[Si](C)(C)C)=CC(O[Si](C)(C)C)=C3C[C@H]2O[Si](C)(C)C)C=C1)
Documentation
| Document Description | Download | File Size |
|---|---|---|
| List of m/z values for the spectrum (TXT) | Download file | 748 Bytes |
| Generated list of m/z values for the spectrum (TXT) | Download file | 748 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 ]