GA23, MeTMS
- Formula: C28H46O7Si2
- Molecular weight: 550.8316
- IUPAC Standard InChI: InChI=1S/C28H46O7Si2/c1-18-15-27-16-28(18,35-37(8,9)10)14-11-19(27)26(17-29)13-12-20(34-36(5,6)7)25(2,24(31)33-4)22(26)21(27)23(30)32-3/h17,19-22H,1,11-16H2,2-10H3/t19?,20-,21+,22?,25+,26+,27-,28-/m1/s1
- IUPAC Standard InChIKey: RELLIHVKMBKESD-HAPQKMSISA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: GA23 methyl ester TMS ether; GA23, methyl ester TMS
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Options:
Gas Chromatography
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
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-1 | 2747. | Pearce, Hutt, et al., 2002 | Column length: 12. m; Column diameter: 0.22 mm; Program: 60C(0.5min) => 20C/min => 200C => 5C/min => 300C |
| Capillary | DB-5 | 2741. | Pearce, Hutt, et al., 2002 | Column length: 15. m; Column diameter: 0.25 mm; Program: 60C(0.5min) => 20C/min => 200C => 5C/min => 300C |
| Capillary | DB-5 | 2741. | Pearce, Hutt, et al., 2002 | Column length: 15. m; Column diameter: 0.25 mm; Program: 60C(0.5min) => 20C/min => 200C => 5C/min => 300C |
| Capillary | DB-1 | 2747. | 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 |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 2738. | Motosugi, Nishijima, et al., 1996 | 15. m/0.25 mm/0.25 μm; Program: not specified |
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.
Pearce, Hutt, et al., 2002
Pearce, D.W.; Hutt, O.E.; Rood, S.B.; Mander, L.N.,
Gibberellins in shoots and developing capsules of Populus species,
Phytochemistry, 2002, 59, 6, 679-687, https://doi.org/10.1016/S0031-9422(02)00009-2
. [all data]
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]
Motosugi, Nishijima, et al., 1996
Motosugi, H.; Nishijima, T.; Hiehata, N.; Koshioka, M.; Sugiura, A.,
Endogenous gibberellins in the xylem exudate from apple trees,
Biosci. Biotechnol. Biochem., 1996, 60, 9, 1500-1502, https://doi.org/10.1271/bbb.60.1500
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.