GA63, MeTMSi

Formula: C₂₆H₄₂O₆Si₂
Molecular weight: 506.7791
IUPAC Standard InChI: InChI=1S/C26H42O6Si2/c1-15-16-10-11-17-25(14-16,21(15)32-34(7,8)9)19(22(27)29-3)20-24(2)18(31-33(4,5)6)12-13-26(17,20)30-23(24)28/h16-21H,1,10-14H2,2-9H3/t16-,17?,18+,19-,20?,21-,24-,25-,26-/m0/s1
IUPAC Standard InChIKey: JHMFVYHNXOBDPJ-HSAASWMHSA-N
Chemical structure:
This structure is also available as a 2d Mol file
Stereoisomers:
- [13C]15-epi-GA63 methyl ester TMS ether
Other names: GA63, MeTMS
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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	DB-1	2712.	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	SE-52	2698.	Hedden, Hoad, et al., 1993	25. m/0.22 mm/0.25 μm, He; Program: 50C => 15C/min => 240C => 4C/min => 300C
Capillary	SE-52	2699.	Hedden, Hoad, et al., 1993	25. m/0.22 mm/0.25 μm, He; Program: 50C => 15C/min => 240C => 4C/min => 300C

Column type	Active phase	I	Reference	Comment
Capillary	DB-1	2678.	Oyama, Yamauchi, et al., 1996	160. C @ 2. min, 16. K/min; Column length: 15. m; Column diameter: 0.258 mm; T_end: 280. C

Column type	Active phase	I	Reference	Comment
Capillary	DB-1	2713.	Nakayama, Koshioka, et al., 2001	30. m/0.25 mm/0.25 μm, He; Program: 60C (2min) => 2C/min => 210C => 2C/min => 280C(5min)
Capillary	DB-1	2691.	Yamauchi, Oyama, et al., 1995	15. m/0.258 mm/0.25 μm, He; Program: 120C (2min) => 16C/min => 216C (5min) => 8C/min => 280C

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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]

Hedden, Hoad, et al., 1993
Hedden, P.; Hoad, G.V.; Gaskin, P.; Lewis, M.J.; Green, J.R.; Furber, M.; Mander, L.N., Kaurenoids and gibberellins, including the newly characterized gibberellin A₈₈, in developing apple seeds, Phytochemistry, 1993, 32, 2, 231-237, https://doi.org/10.1016/S0031-9422(00)94973-2 . [all data]

Oyama, Yamauchi, et al., 1996
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]

Nakayama, Koshioka, et al., 2001
Nakayama, M.; Koshioka, M.; Matsui, H.; Ohara, H.; Mander, L.N.; Leitch, S.K.; Twitchin, B.; Kraft-Klaunzer, P.; Pharis, R.P.; Yokota, T., Endogenous gibberellins in immature seeds of Prunus persica L.: identification of GA₁₁₈, GA₁₁₉, GA₁₂₀, GA₁₂₁, GA₁₂₂ and GA₁₂₆, Phytochemistry, 2001, 57, 5, 749-758, https://doi.org/10.1016/S0031-9422(01)00154-6 . [all data]

Yamauchi, Oyama, et al., 1995
Yamauchi, T.; Oyama, N.; Yamane, H.; Murofushi, N.; Schraudolf, H.; Owen, D.; Mander, L.N., 3-Epi-GA₆₃, Antheridiogen in Anemia phyllitidis, Phytochemistry, 1995, 38, 6, 1345-1348, https://doi.org/10.1016/0031-9422(94)00834-G . [all data]

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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