GA20, Me-TMS
- Formula: C23H34O5Si
- Molecular weight: 418.5986
- IUPAC Standard InChI: InChI=1S/C23H34O5Si/c1-14-12-21-13-22(14,28-29(4,5)6)11-8-15(21)23-10-7-9-20(2,19(25)27-23)17(23)16(21)18(24)26-3/h15-17H,1,7-13H2,2-6H3/t15?,16-,17?,20-,21+,22+,23-/m0/s1
- 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, temperature ramp
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 |
|---|---|---|---|---|
| Active phase | DB-1 | DB-1 | DB-1 | Polydimethyl siloxane |
| Column length (m) | 15. | 15. | 15. | |
| Carrier gas | ||||
| Substrate | ||||
| Column diameter (mm) | 0.258 | 0.258 | 0.258 | |
| Phase thickness (μm) | ||||
| Tstart (C) | 160. | 160. | 160. | 200. |
| Tend (C) | 280. | 280. | 280. | 320. |
| Heat rate (K/min) | 16. | 16. | 16. | 5. |
| Initial hold (min) | 2. | 2. | 2. | 2. |
| Final hold (min) | ||||
| I | 2482. | 2489. | 2479. | 2478. |
| Reference | Oyama, Yamauchi, et al., 1996 | Oyama, Yamauchi, et al., 1996 | Oyama, Yamauchi, et al., 1996, 2 | Fujioka, Yamane, et al., 1988 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Oyama, Yamauchi, et al., 1996
Oyama, N.; Yamauchi, T.; Yamane, H.; Yamaguchi, I.; Schraudolf, H.; Mander, L.N.; Murofushi, N.,
Gibberellins and antheridiogens in prothallia and sporophytes of Anemia phyllitidis,
Biosci. Biotechnol. Biochem., 1996, 60, 2, 301-304, https://doi.org/10.1271/bbb.60.301
. [all data]
Oyama, Yamauchi, et al., 1996, 2
Oyama, N.; Yamauchi, T.; Yamane, H.; Murofushi, N.; Agatsuma, M.; Pour, M.; Mander, L.N.,
Identification of gibberellins and 9,15-cyclogibberellins in developing apple seeds,
Biosci. Biotechnol. Biochem., 1996, 60, 2, 305-308, https://doi.org/10.1271/bbb.60.305
. [all data]
Fujioka, Yamane, et al., 1988
Fujioka, S.; Yamane, H.; Spray, C.R.; Gaskin, P.; Macmillan, J.; Phinney, B.O.; Takahashi, N.,
Qualitative and quantitative analyses of gibberellins in vegetative shoots of normal, dwarf-1, dwarf-2, dwarf-3, and dwarf-5 seedlings of Zea mays L.,
Plant Physiol., 1988, 88, 4, 1367-1372, https://doi.org/10.1104/pp.88.4.1367
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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