16α,17-H2 (OH)2 GA4, MeTMS

Formula: C₂₉H₅₂O₇Si₃
Molecular weight: 596.9755
IUPAC Standard InChI: InChI=1S/C29H52O7Si3/c1-26-21(35-38(6,7)8)14-15-29(34-25(26)31)20-13-12-19-16-27(20,22(23(26)29)24(30)32-2)17-28(19,36-39(9,10)11)18-33-37(3,4)5/h19-23H,12-18H2,1-11H3/t19?,20-,21+,22-,23-,26-,27-,28+,29-/m0/s1
IUPAC Standard InChIKey: KTOFHXWALBMWHS-GZKFZNCGSA-N
Chemical structure:
This structure is also available as a 2d Mol file
Stereoisomers:
- 16α,17-H2(OH)2 GA4, MeTMSi
Other names: 16β,17-H2(OH)2-GA4, MeTMS; [13C] 16α, 17-H2-16, 17-(OH)2-GA4 methyl ester TMS ether; 16α, 17-H2-16, 17-(OH)2-GA4 methyl ester TMS ether
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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	OV-1	2926.	Santes, Hedden, et al., 1995	25. m/0.2 mm/0.25 μm; Program: 60C(2min) => 10C/min => 150C => 3C/min => 300C
Capillary	OV-1	2932.	Santes, Hedden, et al., 1995	25. m/0.2 mm/0.25 μm; Program: 60C(2min) => 10C/min => 150C => 3C/min => 300C
Capillary	OV-1	2932.	Kobayashi, Gaskin, et al., 1993	25. m/0.2 mm/0.25 μm; Program: 50C(2min) => 10C/min => 150C => 3C/min => 300C
Capillary	OV-1	2932.	Kobayashi, Gaskin, et al., 1993	25. m/0.2 mm/0.25 μm; Program: 50C(2min) => 10C/min => 150C => 3C/min => 300C

Column type	Active phase	I	Reference	Comment
Capillary	Ultra-1	2923.	Hasegawa, Nakajima, et al., 1994	He; Column length: 25. m; Column diameter: 0.2 mm; Program: 60C (1.5min) => 20C/min => 200C => 5C/min => 280C (15min)
Capillary	Ultra-1	2925.	Hasegawa, Nakajima, et al., 1994	He; Column length: 25. m; Column diameter: 0.2 mm; Program: 60C (1.5min) => 20C/min => 200C => 5C/min => 280C (15min)
Capillary	Ultra-1	2929.	Hasegawa, Nakajima, et al., 1994	He; Column length: 25. m; Column diameter: 0.2 mm; Program: 60C (1.5min) => 20C/min => 200C => 5C/min => 280C (15min)
Capillary	Ultra-1	2929.	Hasegawa, Nakajima, et al., 1994	He; Column length: 25. m; Column diameter: 0.2 mm; Program: 60C (1.5min) => 20C/min => 200C => 5C/min => 280C (15min)
Capillary	Ultra-1	2891.	Hasegawa, Nakajima, et al., 1994	He; Column length: 25. m; Column diameter: 0.2 mm; Program: 60C (1.5min) => 20C/min => 200C => 5C/min => 280C (15min)

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Santes, Hedden, et al., 1995
Santes, C.M.; Hedden, P.; Gaskin, P.; Garcia-Martinez, J.L., Gibberellins and related compounds in young fruits of pea and their relationship to fruit-set, Phytochemistry, 1995, 40, 5, 1347-1355, https://doi.org/10.1016/0031-9422(95)00489-T . [all data]

Kobayashi, Gaskin, et al., 1993
Kobayashi, M.; Gaskin, P.; Spray, C.R.; Suzuki, Y.; Phinney, B.O.; MacMillan, J., Metabolism and biological activity of Gibberellin A₄ in vegetative shoots of Zea mays, Oryza sativa, and Arabidopsis thaliana, Plant Physiol., 1993, 102, 379-386. [all data]

Hasegawa, Nakajima, et al., 1994
Hasegawa, M.; Nakajima, M.; Takeda, K.; Yamaguchi, I.; Murofushi, N., A novel gibberellin glucoside, 16α,17-dihydroxy-16,17-dihydrogibberellin A₄-17-O-β-D-glucopyranoside, from rice anthers, Phytochemistry, 1994, 37, 3, 629-634, https://doi.org/10.1016/S0031-9422(00)90329-7 . [all data]

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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