Arachidonic Acid, TBDMS derivative
- Formula: C26H46O2Si
- Molecular weight: 418.7277
- IUPAC Standard InChI: InChI=1S/C26H46O2Si/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25(27)28-29(5,6)26(2,3)4/h11-12,14-15,17-18,20-21H,7-10,13,16,19,22-24H2,1-6H3/b12-11-,15-14-,18-17-,21-20-
- IUPAC Standard InChIKey: YQNWZGLWMUXCMW-FORXSXPXSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: cis-5,8,11,14-Eicosatetraenoic acid, tert-butyldimethylsilyl ester; Arachidonic acid, TBDMS; Arachidonic acid, DMTBS
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Mass spectrum (electron ionization)
Go To: Top, Gas Chromatography, References, Notes
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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | NIST Mass Spectrometry Data Center |
| NIST MS number | 333231 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), References, Notes
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
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | VF-5MS | 2620.9 | Tret'yakov, 2007 | 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 2618. | Paik, Lee, et al., 2005 | 30. m/0.25 mm/0.25 μm, Helium, 60. C @ 2. min, 4. K/min; Tend: 290. C |
| Capillary | DB-5 | 2618.78 | Kim, Kim, et al., 1993 | 30. m/0.25 mm/0.241 μm, 4. K/min; Tstart: 60. C; Tend: 280. C |
| Capillary | DB-5 | 2633. | Kim, Kim, et al., 1990 | 30. m/0.25 mm/0.25 μm, 3. K/min; Tstart: 60. C; Tend: 280. C |
References
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Tret'yakov, 2007
Tret'yakov, K.V.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2007. [all data]
Paik, Lee, et al., 2005
Paik, M.-J.; Lee, H.-J.; Kim, K.-R.,
Simultaneous retention index analysis of urinary amino acids and carboxylic acids for graphic recognition of abnormal state,
J. Chromatogr. B, 2005, 821, 1, 94-104, https://doi.org/10.1016/j.jchromb.2005.04.011
. [all data]
Kim, Kim, et al., 1993
Kim, K.-R.; Kim, J.-H.; Park, H.-K.; Oh, C.-H.,
Dual capillary column system for the qualitative gas chromatography: 2. Comparison between splitless and on-column injection modes,
Bull. Korean Chem. Soc., 1993, 14, 2, 250-255. [all data]
Kim, Kim, et al., 1990
Kim, K.-R.; Kim, J.-H.; Park, H.-K.,
Trace analysis as TBDMS derivatives of organic acids in aqueous samples,
J. Korean Chem. Soc., 1990, 34, 4, 352-359. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
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