Flavone, 3,5,7-trihydroxy, tris-TMS
- Formula: C24H34O5Si3
- Molecular weight: 486.7803
- IUPAC Standard InChI: InChI=1S/C24H34O5Si3/c1-30(2,3)27-18-15-19-21(20(16-18)28-31(4,5)6)22(25)24(29-32(7,8)9)23(26-19)17-13-11-10-12-14-17/h10-16H,1-9H3
- IUPAC Standard InChIKey: RDCHQJXIQXSZNH-UHFFFAOYSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Izalpinin, TMS; 3,5,7-Trihydroxyflavone, tris-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, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Methyl Silicone | 2745. | Greenaway and Whatley, 1990 | 25. m/0.32 mm/0.5 μm, He, 3. K/min; Tstart: 75. C; Tend: 300. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Methyl Silicone | 2738. | Greenaway, May, et al., 1989 | Program: not specified |
Normal alkane RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | OV-1 | 210. | 2692. | Katagi, Horii, et al., 1973 | Nitrogen; Column length: 2. m |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 2785. | Isidorov, Kotowska, et al., 2005 | 30. m/0.25 mm/0.25 μm, He, 5. K/min; Tstart: 50. C; Tend: 300. C |
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.
Greenaway and Whatley, 1990
Greenaway, W.; Whatley, F.R.,
Resolution of complex mixtures of phenolics in poplar bud exudate by analysis of gas chromatography-mass spectrometry data,
J. Chromatogr., 1990, 519, 1, 145-158, https://doi.org/10.1016/0021-9673(90)85143-J
. [all data]
Greenaway, May, et al., 1989
Greenaway, W.; May, J.; Whatley, F.R.,
Flavonoid aglycones identified by gas chromatography-mass spectrometry in bud exudate of Populus balsamifera,
J. Chromatogr., 1989, 472, 393-400, https://doi.org/10.1016/S0021-9673(00)94139-6
. [all data]
Katagi, Horii, et al., 1973
Katagi, T.; Horii, A.; Oomura, Y.; Miyakawa, H.; Kyu, T.; Ikeda, Y.; Isoi, K.,
Gas chromatography of flavonoids,
J. Chromatogr., 1973, 79, 45-56, https://doi.org/10.1016/S0021-9673(01)85272-9
. [all data]
Isidorov, Kotowska, et al., 2005
Isidorov, V.A.; Kotowska, U.; Vinogorova, V.T.,
GC Identification of organic compounds based on partition coefficients of their TMS derivatives in a hexane-acetonitrile system and retention indices,
Anal. Sci., 2005, 21, 12, 1483-1489, https://doi.org/10.2116/analsci.21.1483
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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