Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive (MMDBc0047988)
Spectrum Details
| MiMe ID: | MMDBc0047988 |
|---|---|
| Compound Name: | Zeaxanthin |
| Derivative IUPAC Name: | (1R)-3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-[(4R)-2,6,6-trimethyl-4-[(trimethylsilyl)oxy]cyclohex-1-en-1-yl]octadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl]cyclohex-3-en-1-ol |
| Derivative SMILES: | CC1=C(/C=C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C2=C(C)C[C@@H](O[Si](C)(C)C)CC2(C)C)C(C)(C)C[C@H](O)C1 |
| Derivative InChIKey: | InChIKey=XRJVGWLZHDEOGA-BIRAZSTNSA-N |
| Spectrum Type: | Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive |
| Splash Key: | splash10-004i-3000049000-45b1b78e4b208f89e457 |
| 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: | C43H64O2Si |
| Molecular Weight (Monoisotopic Mass): | 640.468 Da |
| Derivative Type: | 1 TMS |
Notes
Predicted by CFMID-EI,
Ionization energy 70 eV fully TMS-derivatized (structure: CC1=C(/C=C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C2=C(C)C[C@@H](O[Si](C)(C)C)CC2(C)C)C(C)(C)C[C@H](O)C1)
Documentation
| Document Description | Download | File Size |
|---|---|---|
| List of m/z values for the spectrum (TXT) | Download file | 761 Bytes |
| Generated list of m/z values for the spectrum (TXT) | Download file | 761 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 ]