3-epi-GA4, MeTMS
- Formula: C23H34O5Si
- Molecular weight: 418.5986
- IUPAC Standard InChI: InChI=1S/C23H34O5Si/c1-13-11-22-12-14(13)7-8-15(22)23-10-9-16(28-29(4,5)6)21(2,20(25)27-23)18(23)17(22)19(24)26-3/h14-18H,1,7-12H2,2-6H3/t14?,15-,16-,17-,18-,21-,22+,23-/m0/s1
- IUPAC Standard InChIKey: ATWIBZVZMYFKOI-XXMNCVSDSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Stereoisomers:
- Other names: Gibberellin 3-epi-GA4, methyl ester trimethylsilyl ether; [13C]3-epi-GA4, MeTMS
- Information on this page:
- Other data available:
- Options:
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 |
|---|---|---|---|
| Active phase | OV-1 | OV-1 | DB-1 |
| Column length (m) | 25. | 25. | 15. |
| Carrier gas | He | He | |
| Substrate | |||
| Column diameter (mm) | 0.2 | 0.2 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.33 |
| Program | 60C(2min) => 10min/C => 150C => 3C/min => 300C | 60C(2min) => 10min/C => 150C => 3C/min => 300C | 120(2min) => (16C/min) => 216(5min) => (8C/min) => 280C |
| I | 2623. | 2619. | 2616. |
| Reference | Davis, Kobayashi, et al., 1998 | Davis, Kobayashi, et al., 1998 | Hisamatsu, Koshioka, et al., 1998 |
| Comment | 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.
Davis, Kobayashi, et al., 1998
Davis, G.; Kobayashi, M.; Phinney, B.O.; MacMillan, J.; Gaskin, P.,
The Metabolism of GA9 in maize (ZEA mays),
Phytochemistry, 1998, 47, 4, 635-639, https://doi.org/10.1016/S0031-9422(97)87974-5
. [all data]
Hisamatsu, Koshioka, et al., 1998
Hisamatsu, T.; Koshioka, M.; Kubota, S.; Nishijima, T.; Yamane, H.; King, R.W.; Mander, L.N.,
Isolation and identification of GA112 (12β-hydroxy-GA12) in Matthiola incana,
Phytochemistry, 1998, 47, 1, 3-6, https://doi.org/10.1016/S0031-9422(97)00543-8
. [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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