GA20, Me-TMS
- Formula: C23H34O5Si
- Molecular weight: 418.5986
- IUPAC Standard InChIKey: ZXVZVLFTWHDLQN-LYIOEFPQSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: GA20 methyl ester TMS ether; Gibberellin GA20, methyl ester trimethylsilyl ether; Gibberelline GA20, methyl ester TMS ether
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- Other data available:
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Normal alkane 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 | Capillary |
---|---|---|---|---|---|
Active phase | BPX-5 | DB-1 | DB-1 | DB-5 | DB-5 |
Column length (m) | 30. | 15. | 30. | 15. | 15. |
Carrier gas | He | He | |||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
Program | 60 0C (1 min) 45 0C/min -> 220 0C 4 0C/min -> 300 0C | 60 0C (0.1 min) 20 0C -> 200 0C 5 0C/min -> 300 0C | 60C92min) => 30C/min => 210C => 2C/min => 280C(5min) | 60 0C (0.5 min) 25 K/min -> 200 0C 20 K/min -> 300 0C | |
I | 2544. | 2464. | 2497. | 2534. | 2536. |
Reference | Lange, Kappler, et al., 2005 | Chung, Kuo, et al., 2003 | Yamazaki, Nishijima, et al., 2002 | Chang, Chen, et al., 2001 | Chang, Chen, et al., 2001 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-1 | HP-1 | Methyl Silicone | Methyl Silicone | BP-1 |
Column length (m) | 25. | 25. | 25. | ||
Carrier gas | Helium | Helium | |||
Substrate | |||||
Column diameter (mm) | 0.20 | 0.20 | 0.2 | ||
Phase thickness (μm) | 0.33 | 0.33 | 0.25 | ||
Program | 60 0C (1 min) 20 0C/min -> 240 0C 4 0C/min -> 300 0C | 60 0C (1 min) 20 0C/min -> 240 0C 4 0C/min -> 300 0C | not specified | not specified | 60C (1min) => 20C/min => 240C => 4C/min => 300C |
I | 2520. | 2523. | 2529. | 2529. | 2482. |
Reference | Fos, Nuez, et al., 2000 | Fos, Nuez, et al., 2000 | Martínez-García, Santes, et al., 2000 | Martínez-García, Santes, et al., 2000 | Pérez, Viani, et al., 2000 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-1 | HP-1 | SE-30 | SE-30 | HP-5 MS |
Column length (m) | 25. | 25. | 30. | ||
Carrier gas | Helium | ||||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | ||
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
Program | 60 0C 30 K/min -> 230 0C 3 K/min -> 265 0C 30 K/min -> 290 0C | 60 (2min) => 20C/min => 200C => 4C/min => 260C | 60 (2min) => 20C/min => 200C => 4C/min => 260C | 50 0C (2 min) 10 0C/min -> 150 0C 3 0C/min -> 300 0C | |
I | 2497. | 2497. | 2500. | 2500. | 2543. |
Reference | Ross, MacKenzie-Hose, et al., 1999 | Ross, MacKenzie-Hose, et al., 1999 | Wang, Little, et al., 1996 | Wang, Little, et al., 1996 | van Huizen, Ozga, et al., 1995 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | DB-1 | DB-1 | DB-1 | DB-1 | DB-1 |
Column length (m) | 15. | 15. | 15. | 25. | |
Carrier gas | He | He | 15 | ||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.32 | 0.257 |
Phase thickness (μm) | 0.25 | 0.25 | 0.33 | 0.25 | |
Program | 80C(1min) => 30C/min => 245C => 5C/min => 300C | not specified | not specified | 50C(1min) => 20C/min => 240C => 4C/min => 295C | not specified |
I | 2509. | 2476. | 2477. | 2509. | 2471. |
Reference | Kawaide, Sassa, et al., 1995 | Koshioka, Nishijama, et al., 1995 | Koshioka, Nishijama, et al., 1995 | Lange, Hedden, et al., 1993 | Nishijima, Murakami, et al., 1993 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Ultra 2 | HP-1 | Methyl Silicone | Methyl Silicone | Methyl Silicone |
Column length (m) | 22. | 12. | |||
Carrier gas | Helium | He | |||
Substrate | |||||
Column diameter (mm) | 0.32 | 0.2 | |||
Phase thickness (μm) | 0.52 | 0.33 | |||
Program | not specified | 60C(1min) => 15C/min => 200C => 5C/min => 270C | not specified | not specified | not specified |
I | 2468. | 2493. | 2509. | 2509. | 2511. |
Reference | Talon, Zacarias, et al., 1992 | Beall, Morgan, et al., 1991 | Garcia-Martinez, Santes, et al., 1991 | Garcia-Martinez, Santes, et al., 1991 | Garcia-Martinez, Santes, et al., 1991 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-1 | Ultra-2 | DB-1 | DB-1 | OV-1 |
Column length (m) | 12. | 25. | 15. | 15. | 25. |
Carrier gas | He | Helium | Helium | ||
Substrate | |||||
Column diameter (mm) | 0.2 | 0.32 | 0.258 | 0.258 | 0.20 |
Phase thickness (μm) | 0.33 | 0.52 | 0.25 | ||
Program | 60C(1min) => 15C/min => 200C => 5C/min => 270C | 50C => 40C/min => 220C => 8C/min => 280C | not specified | not specified | not specified |
I | 2485. | 2468. | 2482. | 2482. | 2477. |
Reference | Matheussen, Morgan, et al., 1991 | Talon, Zeevaart, et al., 1991 | Nakayama, Yamane, et al., 1990 | Nakayama, Yamane, et al., 1990 | Yamane, Fujioka, et al., 1988 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | OV-1 |
Column length (m) | 25. |
Carrier gas | |
Substrate | |
Column diameter (mm) | 0.20 |
Phase thickness (μm) | 0.25 |
Program | not specified |
I | 2477. |
Reference | Yamane, Fujioka, et al., 1988 |
Comment | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Lange, Kappler, et al., 2005
Lange, T.; Kappler, J.; Fischer, A.; Frisse, A.; Padeffke, T.; Schmidtke, S.; Lange, M.J.P.,
Gibberellin biosynthesis in developing pumpkin seedlings,
Plant Physiol., 2005, 139, 1, 213-223, https://doi.org/10.1104/pp.105.064162
. [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]
Yamazaki, Nishijima, et al., 2002
Yamazaki, H.; Nishijima, T.; Koshioka, M.; Miura, H.,
Gibberellins do no act against abscisic acid in the regulation of bulb dormancy of Allium wakegi Araki,
Plant Growth Regul., 2002, 36, 3, 223-229, https://doi.org/10.1023/A:1016577529378
. [all data]
Chang, Chen, et al., 2001
Chang, S.-T.; Chen, W.-S.; Koshioka, M.; Mander, L.N.; Huang, K.-L.; Du, B.-S.,
Gibberellins in relation to flowering in Polianthes tuberosa,
Physiol. Plant., 2001, 112, 3, 429-432, https://doi.org/10.1034/j.1399-3054.2001.1120317.x
. [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]
Martínez-García, Santes, et al., 2000
Martínez-García, J.F.; Santes, C.M.; García-Martínez, J.L.,
The end-of-day far-red irradiation increases gibberellin A1 content in cowpea (Vigna sinensis) epicotyls by reducing its inactivation,
Physiol. Plant., 2000, 108, 4, 426-434, https://doi.org/10.1034/j.1399-3054.2000.t01-1-100413.x
. [all data]
Pérez, Viani, et al., 2000
Pérez, F.J.; Viani, C.; Retamales, J.,
Bioactive gibberellins in seeded and seedless grapes: identification and changes in content during berry development,
Am. J. Enol. Vitic, 2000, 51, 4, 315-318. [all data]
Ross, MacKenzie-Hose, et al., 1999
Ross, J.J.; MacKenzie-Hose, A.K.; Davies, P.J.; Lester, D.R.; Twitchin, B.; Reid, J.B.,
Further evidence for feedback regulation of gibberellin biosynthesis in pea,
Physiol. Plant., 1999, 105, 3, 532-538, https://doi.org/10.1034/j.1399-3054.1999.105319.x
. [all data]
Wang, Little, et al., 1996
Wang, Q.; Little, C.H.A.; Moritz, T.; Odén, P.C.,
Identification of endogenous gibberellins, and metabolism of tritiated and deuterated GA4, GA9, and GA20, in Scots pine (Pinus sylvestris) shoots,
Physiol. Plant., 1996, 97, 4, 764-771, https://doi.org/10.1111/j.1399-3054.1996.tb00542.x
. [all data]
van Huizen, Ozga, et al., 1995
van Huizen, R.; Ozga, J.A.; Reinecke, D.M.; Twitchin, B.; Mander, L.N.,
Seed and 4-chloroindole-3-acetic acid regulation of gibberellin metabolism in pea pericarp,
Plant Physiol., 1995, 109, 4, 1213-1217, https://doi.org/10.1104/pp.109.4.1213
. [all data]
Kawaide, Sassa, et al., 1995
Kawaide, H.; Sassa, T.; Kamiya, Y.,
Plant-like biosynthesis of gibberellin A1 in the fungus Phaeosphaeria Sp. L487,
Phytochemistry, 1995, 39, 2, 305-310, https://doi.org/10.1016/0031-9422(95)00006-S
. [all data]
Koshioka, Nishijama, et al., 1995
Koshioka, M.; Nishijama, T.; Mander, L.N.,
Gibberellin metabolism in suspension cultured cells of Raphanus Sativus,
Phytochemistry, 1995, 38, 2, 359-363, https://doi.org/10.1016/0031-9422(94)00624-3
. [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]
Nishijima, Murakami, et al., 1993
Nishijima, T.; Murakami, F.; Koshioka, M.; Yamazaki, H.,
Endogenous gibberellins in Aralia cordata,
Japan Society for Biosci. Biotechnol. Agrochem., 1993, 57, 1, 1953-1954, https://doi.org/10.1271/bbb.57.1953
. [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]
Beall, Morgan, et al., 1991
Beall, F.D.; Morgan, P.W.; Mander, L.N.; Miller, F.R.; Babb, K.H.,
Genetic regulation of development in Sorghum bicolor. V. The ma3R allele results in gibberellin enrichment,
Plant Physiol., 1991, 95, 1, 116-125, https://doi.org/10.1104/pp.95.1.116
. [all data]
Garcia-Martinez, Santes, et al., 1991
Garcia-Martinez, J.L.; Santes, C.; Croker, S.J.; Hedden, P.,
Identification, quantitation and distribution of gibberellins in fruits of Pisum sativum L. cv. Alaska during pod development,
Planta, 1991, 184, 1, 53-60, https://doi.org/10.1007/BF00208236
. [all data]
Matheussen, Morgan, et al., 1991
Matheussen, A.-M.; Morgan, P.W.; Frederiksen, R.A.,
Implication of gibberellins in head smut (Sporisorium reilianum) of Sorghum bicolor,
Plant Physiol., 1991, 96, 2, 537-544, https://doi.org/10.1104/pp.96.2.537
. [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]
Nakayama, Yamane, et al., 1990
Nakayama, M.; Yamane, H.; Yokota, T.; Yamaguchi, I.; Murofushi, N.; Takahashi, N.; Nishijima, T.; Katsura, N.; Nonaka, M.; Gaskin, P.; MacMillan, J.; Mander, L.N.; Chu, A.,
Endogenous gibberellins in mature seed of Raphanus sativus L. cv. Taibyo-sobutori,
Agric. Biol. Chem., 1990, 54, 3, 837-840, https://doi.org/10.1271/bbb1961.54.837
. [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
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
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