Docosahexaenoic acid, methyl ester
- Formula: C23H34O2
- Molecular weight: 342.5149
- IUPAC Standard InChI: InChI=1S/C23H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23(24)25-2/h3-4,6-7,9-10,12-13,15-16,18-19H,5,8,11,14,17,20-22H2,1-2H3/b4-3+,7-6+,10-9+,13-12+,16-15+,19-18+
- IUPAC Standard InChIKey: YGMKRBTWFPWWSX-SFGLVEFQSA-N
- Chemical structure:
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Normal alkane RI, polar column, custom temperature program
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
| Column type | Capillary |
|---|---|
| Active phase | CP-Wax 52CB |
| Column length (m) | 25. |
| Carrier gas | He |
| Substrate | |
| Column diameter (mm) | 0.25 |
| Phase thickness (μm) | 0.20 |
| Program | 90 0C (2 min) 15 0C/min -> 160 0C 2.5 0C/min -> 225 0C (3 min) 10 0C/min -> 240 0C (50 min) |
| I | 2413. |
| Reference | Mjos, Meier, et al., 2006 |
| Comment | MSDC-RI |
References
Go To: Top, Normal alkane RI, polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Mjos, Meier, et al., 2006
Mjos, S.A.; Meier, S.; Grahl-Nielsen, O.,
Geometrical isomerisation of double bonds in acid-catalysed preparation of fatty acid methyl esters,
Eur. J. Lipid Sci. Technol., 2006, 108, 4, 315-322, https://doi.org/10.1002/ejlt.200500298
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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