GA48 methyl ester TMS ether
- Formula: C29H50O7Si3
- Molecular weight: 594.9596
- IUPAC Standard InChI: InChI=1S/C29H50O7Si3/c1-17-14-28-15-18(17)19(34-37(4,5)6)13-21(28)29-16-20(35-38(7,8)9)24(36-39(10,11)12)27(2,26(31)33-29)23(29)22(28)25(30)32-3/h18-24H,1,13-16H2,2-12H3/t18-,19-,20+,21?,22-,23?,24+,27+,28+,29-/m0/s1
- IUPAC Standard InChIKey: ZPNFPFWLCLGXCS-PNLLDYGDSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: GA48, MeTMSi; GA48, MeTMS; GA48, methyl ester TMS
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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
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 2796. | 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 |
| Capillary | OV-1 | 2787. | Blechschmidt, Castel, et al., 1984 | He; Column length: 25. m; Column diameter: 0.2 mm; Program: 60C => 13C/min => 150C => 3C/min => 280C |
| Capillary | OV-1 | 2788. | Gaskin, Gilmour, et al., 1984 | He; Column length: 25. m; Column diameter: 0.2 mm; Program: 60C(2min) => 13C/min => 150C => 3C/min => 280C(10min) |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 2796. | Lange, Hedden, et al., 1993 | 25. m/0.32 mm/0.33 μm, He; Program: 50C(1min) => 20C/min => 240C => 4C/min => 295C |
| Capillary | BP-1 | 2805. | Lange, Hedden, et al., 1993, 2 | 25. m/0.25 mm/0.33 μm, He; Program: 60C(1min) => 20C/min => 240C => 4C/min => 300C |
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.
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]
Blechschmidt, Castel, et al., 1984
Blechschmidt, S.; Castel, U.; Gaskin, P.; Hedden, P.; Braebe, J.E.; MacMillan, J.,
GC/MS Analysis of the plant hormones in seeds of Cucurbita maxima,
Phytochemistry, 1984, 23, 3, 553-558, https://doi.org/10.1016/S0031-9422(00)80379-9
. [all data]
Gaskin, Gilmour, et al., 1984
Gaskin, P.; Gilmour, S.J.; Lenton, J.R.; MacMillan, J.; Sponsel, V.M.,
Endogenous gibberellins and kauranoids identified from developing and germinating barley grain,
J. Plant Growth Regul., 1984, 2, 1-4, 229-242, https://doi.org/10.1007/BF02042252
. [all data]
Lange, Hedden, et al., 1993
Lange, T.; Hedden, P.; Graebe, J.E.,
Biosynthesis of 12α- and 13-hydroxylated gibberellins in a cell-free system from Cucurbita maxima endosperm and the identification of new endogenous gibberellins,
Planta, 1993, 189, 3, 340-349, https://doi.org/10.1007/BF00194430
. [all data]
Lange, Hedden, et al., 1993, 2
Lange, T.; Hedden, P.; Graebe, J.E.,
Gibberellin biosynthesis in cell-free extracts from developing Cucurbita maxima embryos and the identification of new endogenous gibberellins,
Planta, 1993, 189, 3, 350-358, https://doi.org/10.1007/BF00194431
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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