GA28 methyl ester TMS ether
- Formula: C29H48O8Si2
- Molecular weight: 580.8576
- IUPAC Standard InChI: InChI=1S/C29H48O8Si2/c1-18-16-27-17-28(18,37-39(9,10)11)14-12-19(27)29(25(32)35-5)15-13-20(36-38(6,7)8)26(2,24(31)34-4)22(29)21(27)23(30)33-3/h19-22H,1,12-17H2,2-11H3/t19?,20-,21+,22?,26+,27-,28-,29+/m1/s1
- IUPAC Standard InChIKey: FFCBOCPBFUTUOW-FENPKODMSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: GA28, methyl ester TMS; GA28, MeTMS
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Van Den Dool and Kratz RI, non-polar column, custom temperature program
Go To: Top, 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
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | HP-1 | DB-5 | DB-5 | DB-1 |
| Column length (m) | 12. | 15. | 15. | 15. |
| Carrier gas | ||||
| Substrate | ||||
| Column diameter (mm) | 0.22 | 0.25 | 0.25 | 0.22 |
| Phase thickness (μm) | 0.25 | |||
| Program | 60C(0.5min) => 20C/min => 200C => 5C/min => 300C | 60C(0.5min) => 20C/min => 200C => 5C/min => 300C | 60C(0.5min) => 20C/min => 200C => 5C/min => 300C | 60(0.1 min)-200 0C at 20 deg/min; 200-300 0C at 5 deg/min |
| I | 2723. | 2710. | 2710. | 2720. |
| Reference | Pearce, Hutt, et al., 2002 | Pearce, Hutt, et al., 2002 | Pearce, Hutt, et al., 2002 | Pearce, Koshioka, et al., 1994 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-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.
Pearce, Hutt, et al., 2002
Pearce, D.W.; Hutt, O.E.; Rood, S.B.; Mander, L.N.,
Gibberellins in shoots and developing capsules of Populus species,
Phytochemistry, 2002, 59, 6, 679-687, https://doi.org/10.1016/S0031-9422(02)00009-2
. [all data]
Pearce, Koshioka, et al., 1994
Pearce, D.W.; Koshioka, M.; Pharis, R.P.,
Chromatography of gibberellins,
J. Chromatogr. A, 1994, 658, 1, 91-122, https://doi.org/10.1016/0021-9673(94)85210-3
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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