GA17, MeTMS
- Formula: C26H40O7Si
- Molecular weight: 492.6771
- IUPAC Standard InChIKey: JZPIBPZKAPRUHC-IWOBXAFHSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: GA17 methyl ester TMS ether; Gibberelline GA17, methyl ester TMS ether; GA17, methyl ester TMS
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Kovats' 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 | Packed |
---|---|---|---|---|---|
Active phase | HP-5 | HP-5 | DB-1 | DB-1 | Nonpolar |
Column length (m) | 15. | 15. | |||
Carrier gas | He | He | |||
Substrate | |||||
Column diameter (mm) | 0.258 | 0.258 | |||
Phase thickness (μm) | |||||
Program | not specified | not specified | 130C (2min) => 32C/min => 220C (4min) => 8C/min => 270C (5min) | 120C(2min) => 16C/min => 216C(5min) => 8C/min => 280C(10min) | not specified |
I | 2583. | 2590. | 2578. | 2572. | 2594. |
Reference | Morvan-Bertrand, Ernstsen, et al., 2001 | Morvan-Bertrand, Ernstsen, et al., 2001 | Nakayama, Yokota, et al., 1996 | Toyomasu, Tsuji, et al., 1993 | Poling, 1991 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Packed | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Nonpolar | BP-1 | BP-1 | Ultra-2 | Ultra-2 |
Column length (m) | 25. | 25. | 25. | 25. | |
Carrier gas | He | He | |||
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.32 | |
Phase thickness (μm) | 0.33 | 0.33 | 0.52 | 0.52 | |
Program | not specified | 50C(1min) => 20C/min => 240C => 4C/min => 295C | 50C(1min) => 20C/min => 240C => 4C/min => 295C | 50C => 40C/min => 220C => 6C/min => 280C | 50C => 40C/min => 220C => 6C/min => 280C |
I | 2596. | 2595. | 2598. | 2555. | 2554. |
Reference | Poling, 1991 | Talón, Hedden, et al., 1990 | Talón, Hedden, et al., 1990 | Talon M., Koornneef M., et al., 1990 | Talon, Koornneef, et al., 1990 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|
Active phase | Ultra-2 | Ultra-2 | BP-1 | BP-1 |
Column length (m) | 25. | 25. | 25. | 25. |
Carrier gas | He | He | He | |
Substrate | ||||
Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.32 |
Phase thickness (μm) | 0.52 | 0.52 | 0.33 | 0.33 |
Program | 50C => 40C/min => 220C => 6C/min => 280C | 50C => 40C/min => 220C => 6C/min => 280C | 50C(1min) => 20C/min => 240C => 4C/min => 295C | 50C(1min) => 20C/min => 240C => 4C/min => 295C |
I | 2558. | 2557. | 2602. | 2602. |
Reference | Talon, Koornneef, et al., 1990 | Talon and Zeevaart, 1990 | Hedden, Croker, et al., 1989 | Hedden, Croker, et al., 1989 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' 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.
Morvan-Bertrand, Ernstsen, et al., 2001
Morvan-Bertrand, A.; Ernstsen, A.; Lindgård, B.; Koshioka, M.; le Saos, J.; Boucaud, J.; Prud'homme, M.-P.; Junttila, O.,
Endogenous gibberellins in Lolium perenne and influence of defoliation on their contents in elongating leaf bases and in leaf sheaths,
Physiol. Plant., 2001, 111, 2, 225-231, https://doi.org/10.1034/j.1399-3054.2001.1110214.x
. [all data]
Nakayama, Yokota, et al., 1996
Nakayama, M.; Yokota, T.; Sohma, R.; Mander, L.N.; Twitchin, B.; Komatsu, H.; Matsui, H.; Bukovac, M.J.,
Gibberellins in immature seed of Prunus cerasus: structure determination and synthesis of gibberellin, GA95 (1,2-didehydro-GA20),
Phytochemistry, 1996, 42, 4, 913-920, https://doi.org/10.1016/0031-9422(96)00035-0
. [all data]
Toyomasu, Tsuji, et al., 1993
Toyomasu, T.; Tsuji, H.; Yamane, H.; Nakayama, M.; Yamaguchi, I.; Murofushi, N.; Takahashi, N.; Inoue, Y.,
Light effects on endogenous levels of gibberellins in photoblastic lettuce seeds,
J. Plant Growth Regul., 1993, 12, 2, 85-90, https://doi.org/10.1007/BF00193238
. [all data]
Poling, 1991
Poling, S.M.,
Identification of endogenous gibberellins in immature navel orange fruit,
J. Agric. Food Chem., 1991, 39, 4, 677-680, https://doi.org/10.1021/jf00004a010
. [all data]
Talón, Hedden, et al., 1990
Talón, M.; Hedden, P.; Primo-Millo, E.,
Gibberellins in Citrus sinensis: a comparison between seeded and seedless varieties,
J. Plant Growth Regul., 1990, 9, 4, 201-206, https://doi.org/10.1007/BF02041963
. [all data]
Talon M., Koornneef M., et al., 1990
Talon M.; Koornneef M.; Zeevaart J.A.D.,
Accumulation of C19-gibberelins in the gibbrellin-insensitive dwarf mutant gai if Arabidopsis thaliana (L.) Heynh,
Planta, 1990, 182, 4, 501-505, https://doi.org/10.1007/BF02341024
. [all data]
Talon, Koornneef, et al., 1990
Talon, M.; Koornneef, M.; Zeevaart, J.A.D.,
Endogenous gibberellins in Arabidopsis thaliana and possible steps blocked in the biosynthetic pathways of the semidwarf ga4 and ga5 mutants,
Proc. Nat. Acad. Sci. U.S.A., 1990, 87, 20, 7983-7987, https://doi.org/10.1073/pnas.87.20.7983
. [all data]
Talon and Zeevaart, 1990
Talon, M.; Zeevaart, J.A.D.,
Gibberellins and stem growth as related to photoperiod in Silene armeria L.,
Plant Physiol., 1990, 92, 4, 1094-1100, https://doi.org/10.1104/pp.92.4.1094
. [all data]
Hedden, Croker, et al., 1989
Hedden, P.; Croker, S.J.; Rademacher, W.; Jung, J.,
Effects of the triazole plant growth retardant BAS 111..W on gibberellin levels in oilseed rape, Brassica napus,
Physiol. Plant., 1989, 75, 4, 445-451, https://doi.org/10.1111/j.1399-3054.1989.tb05607.x
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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