GA51, MeTMS

Formula: C₂₃H₃₄O₅Si
Molecular weight: 418.5986
IUPAC Standard InChI: InChI=1S/C23H34O5Si/c1-13-9-22-10-14(13)7-8-16(22)23-12-15(28-29(4,5)6)11-21(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: SZCXNKBZPNFVSY-DHKAYQAPSA-N
Chemical structure:
This structure is also available as a 2d Mol file
Stereoisomers:
- [13C]GA51, MeTMS
- GA40, MeTMS
Other names: GA51 methyl ester TMS ether
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Gas Chromatography

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Column type	Active phase	I	Reference	Comment
Capillary	SE-30	2538.	Odén, Wang, et al., 1995	25. m/0.25 mm/0.25 μm; Program: 80C(1min) => (20C/min) => 200C => (4C/min) => 250C
Capillary	Ultra-2	2494.	Talon M., Koornneef M., et al., 1990	25. m/0.32 mm/0.52 μm; Program: 50C => 40C/min => 220C => 6C/min => 280C
Capillary	Ultra-2	2491.	Talon, Koornneef, et al., 1990	25. m/0.32 mm/0.52 μm; Program: 50C => 40C/min => 220C => 6C/min => 280C
Capillary	Ultra-2	2492.	Talon, Koornneef, et al., 1990	25. m/0.32 mm/0.52 μm; Program: 50C => 40C/min => 220C => 6C/min => 280C
Capillary	BP-1	2547.	Hedden, Croker, et al., 1989	25. m/0.32 mm/0.33 μm, He; Program: 50C(1min) => 20C/min => 240C => 4C/min => 295C
Capillary	BP-1	2549.	Hedden, Croker, et al., 1989	25. m/0.32 mm/0.33 μm, He; Program: 50C(1min) => 20C/min => 240C => 4C/min => 295C

Column type	Active phase	I	Reference	Comment
Capillary	OV-1	2519.	Davis, Kobayashi, et al., 1998	25. m/0.2 mm/0.25 μm, He; Program: 60C(2min) => 10min/C => 150C => 3C/min => 300C
Capillary	DB-1	2522.	Grünzweig, Rabinowitch, et al., 1997	He; Column length: 30. m; Column diameter: 0.25 mm; Program: 40C (2min) => 10C/min => 150C => 3C/min => 300C
Capillary	DB-1	2528.	Grünzweig, Rabinowitch, et al., 1997	He; Column length: 30. m; Column diameter: 0.25 mm; Program: 40C (2min) => 10C/min => 150C => 3C/min => 300C
Capillary	CP Sil 5 CB	2532.	Kappers, Jordi, et al., 1997	30. m/0.25 mm/0.4 μm, He; Program: 200C => 25C/min => 250C => 4C/min => 280C(4min)
Capillary	DB-1	2534.	Pearce, Koshioka, et al., 1994	15. m/0.22 mm/0.25 μm; Program: 60(0.1 min)-200 0C at 20 deg/min; 200-300 0C at 5 deg/min

Column type	Active phase	I	Reference	Comment
Capillary	OV-1	2539.	Sakamoto, Kobayashi, et al., 2001	Program: not specified
Capillary	Ultra-2	2490.	Talon, Zeevaart, et al., 1991	25. m/0.32 mm/0.52 μm; Program: 50C => 40C/min => 220C => 8C/min => 280C

Go To: Top, Gas Chromatography, Notes

Odén, Wang, et al., 1995
Odén, P.C.; Wang, Q.; Högberg, K.-A.; Werner, M., Transport and metabolism of gibberellins in relation to flower bud differentiation in Norway spruce (Picea abies), Tree Physiol., 1995, 15, 7-8, 451-456, https://doi.org/10.1093/treephys/15.7-8.451 . [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]

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]

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]

Grünzweig, Rabinowitch, et al., 1997
Grünzweig, J.M.; Rabinowitch, H.D.; Katan, J.; Wodner, M.; Ben-Tal, Y., Endogenous gibberellins in foliage of tomato (Lycopersicon esculentum), Phytochemistry, 1997, 46, 5, 811-815, https://doi.org/10.1016/S0031-9422(97)00383-X . [all data]

Kappers, Jordi, et al., 1997
Kappers, I.F.; Jordi, W.; Maas, F.M.; van der Plas, L.H.W., Gibberellins in leaves of Alstroemeria hybrida: identification and quantification in relation to leaf age, J. Plant Growth Regul., 1997, 16, 4, 219-225, https://doi.org/10.1007/PL00007000 . [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]

Sakamoto, Kobayashi, et al., 2001
Sakamoto, T.; Kobayashi, M.; Itoh, H.; Tahiri, A.; Kayano, T.; Tanaka, H.; Iwahori, S.; Matsuoka, M., Expression of a gibberellin 2-oxidase gene around the shoot apex is related to phase transition in rice, Plant Physiology, 2001, 125, 3, 1508-1516, https://doi.org/10.1104/pp.125.3.1508 . [all data]

Talon, Zeevaart, et al., 1991
Talon, M.; Zeevaart, J.A.D.; Gage, D.A., Identification of gibberellins in spinach and effects of light and darkness on their levels, Plant Physiol., 1991, 97, 4, 1521-1526, https://doi.org/10.1104/pp.97.4.1521 . [all data]

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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