GA9, Me-TMS
- Formula: C20H26O4
- Molecular weight: 330.4180
- IUPAC Standard InChI: InChI=1S/C20H26O4/c1-11-9-19-10-12(11)5-6-13(19)20-8-4-7-18(2,17(22)24-20)15(20)14(19)16(21)23-3/h12-15H,1,4-10H2,2-3H3/t12?,13-,14-,15-,18-,19+,20-/m0/s1
- IUPAC Standard InChIKey: GKRMJALKMNRHGF-RKWHRFJJSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: GA9 Methyl ester, [D3]; [2H2]Gibberellin A9-Me; GA9 Methyl ester, [D2]
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Gas Chromatography
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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
Kovats' RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-30 | 2341. | Odén, Wang, et al., 1995 | 25. m/0.25 mm/0.25 μm; Program: 80C(1min) => (20C/min) => 200C => (4C/min) => 250C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 2302. | Chung, Kuo, et al., 2003 | 15. m/0.25 mm/0.25 μm; Program: 60 0C (0.1 min) 20 0C -> 200 0C 5 0C/min -> 300 0C |
| Capillary | HP-1 | 2365. | Fos, Nuez, et al., 2000 | 25. m/0.20 mm/0.33 μm, Helium; Program: 60 0C (1 min) 20 0C/min -> 240 0C 4 0C/min -> 300 0C |
| Capillary | HP-1 | 2367. | Fos, Nuez, et al., 2000 | 25. m/0.20 mm/0.33 μm, Helium; Program: 60 0C (1 min) 20 0C/min -> 240 0C 4 0C/min -> 300 0C |
| Capillary | DB-1 | 2312. | Yamauchi, Oyama, et al., 1997 | Helium; Column length: 15. m; Column diameter: 0.258 mm; Program: 120 0C (2 min) 6 0C/min -> 216 0C (5 min) 8 0C/min -> 280 0C |
| Capillary | DB-1 | 2318. | Yamauchi, Oyama, et al., 1997 | Helium; Column length: 15. m; Column diameter: 0.258 mm; Program: 120 0C (2 min) 6 0C/min -> 216 0C (5 min) 8 0C/min -> 280 0C |
| Capillary | Ultra 2 | 2321. | Talon, Zacarias, et al., 1992 | 22. m/0.32 mm/0.52 μm, Helium; Program: not specified |
| Capillary | OV-1 | 2295. | Yamane, Fujioka, et al., 1988 | 25. m/0.20 mm/0.25 μm; Program: not specified |
| Capillary | OV-1 | 2295. | Yamane, Fujioka, et al., 1988 | 25. m/0.20 mm/0.25 μm; Program: not specified |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
Chung, Kuo, et al., 2003
Chung, J.-D.; Kuo, S.-R.; Chien, C.-T.,
Identification and quantification of gibberellin transformation and dosage changes in good and poor flowering clones of Calocedrus formosana grafts,
Taiwan J. For. Sci., 2003, 18, 4, 387-400. [all data]
Fos, Nuez, et al., 2000
Fos, M.; Nuez, F.; Garcia-Martinez, J.L.,
The gene pat-2, which induces natural partenocarpy, alters the gibberellin content in unpollinated tomato ovaries,
Plant Physiol., 2000, 122, 2, 471-479, https://doi.org/10.1104/pp.122.2.471
. [all data]
Yamauchi, Oyama, et al., 1997
Yamauchi, T.; Oyama, N.; Yamane, H.; Mirofushi, N.; Schraudoff, H.; Pour, M.; Seto, H.; Mander, L.N.,
Biosynthesis of GA73 Methyl Ester in Lygodium Ferns,
Plant Physiol., 1997, 113, 773-778. [all data]
Talon, Zacarias, et al., 1992
Talon, M.; Zacarias, L.; PRimo-Millo, E.,
Gibberellins and Partenocarpic ability in developing ovaries of seedless mandarins,
Plant Physiol., 1992, 99, 4, 1575-1581, https://doi.org/10.1104/pp.99.4.1575
. [all data]
Yamane, Fujioka, et al., 1988
Yamane, H.; Fujioka, S.; Spray, C.R.; Phinney, B.O.; MacMillan, J.; Gaskin, P.; Takahashi, N.,
Endogenous Gibberellines from Sporophytes of Two Tree Ferns, Cibotium glaucum and Dicksonia antarctica,
Plant Phisiol., 1988, 86, 3, 857-862, https://doi.org/10.1104/pp.86.3.857
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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