Stigmasterol, TMS derivative
- Formula: C32H56OSi
- Molecular weight: 484.8719
- IUPAC Standard InChI: InChI=1S/C32H56OSi/c1-10-24(22(2)3)12-11-23(4)28-15-16-29-27-14-13-25-21-26(33-34(7,8)9)17-19-31(25,5)30(27)18-20-32(28,29)6/h11-13,22-24,26-30H,10,14-21H2,1-9H3/b12-11+/t23?,24?,26-,27?,28?,29?,30?,31?,32?/m1/s1
- IUPAC Standard InChIKey: SZLWSWKRZSAHBC-WBNRRFFXSA-N
- CAS Registry Number: 14030-29-6
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Stigmasterol trimethylsilyl ether; Silane, trimethyl[[(3β,22E)-stigmasta-5,22-dien-3-yl]oxy]-; Silane, trimethyl(stigmasta-5,22-dien-3β-yloxy)-; 3β-(Trimethylsiloxy)stigmasta-5,22-diene; (3β,22E)-3-[(Trimethylsilyl)oxy]stigmasta-5,22-diene; Stigmasterol, TMS; Stigmasta-5,22-dien-3β-ol, 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 | DB-5MS | 3274.3 | Jonsson, Johansson, et al., 2005 | 10. m/0.18 mm/0.18 μm, 70. C @ 2. min, 40. K/min, 320. C @ 2. min |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 MS | 3262. | Radulovic and Dordevic, 2011 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 315. C @ 10. min; Tstart: 70. C |
| Capillary | RTX-5 Sil MS | 3286. | Lytovchenko, Beleggia, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 70. C @ 5. min, 5. K/min, 310. C @ 1. min |
| Capillary | HP-5 | 3286. | Isidorov, Lech, et al., 2008 | 30. m/0.25 mm/0.25 μm, Helium, 3. K/min, 300. C @ 30. min; Tstart: 50. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 MS | 3274. | Radulovic and Dordevic, 2011 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
| Capillary | RTx-5 Sil MS | 3290. | Birkemeier and Kopka, 2007 | 30. m/0.25 mm/0.25 μm, Helium; Program: 70 0C (1 min) 1 0C/min -> 76 0C 6.09 0C/min -> 350 0C (1 min) -> 330 0C (10 min) |
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.
Jonsson, Johansson, et al., 2005
Jonsson, P.; Johansson, A.I.; Gullberg, J.; Trygg, J.; Jiye, A.; Grung, B.; Marklund, S.; Sjöström, M.; Antti, H.; Moritz, T.,
High-throughput data analysis for detecting and identifying differences between samples in GC/MS-based metabolomic analyses,
Anal. Chem., 2005, 77, 17, 5635-5642, https://doi.org/10.1021/ac050601e
. [all data]
Radulovic and Dordevic, 2011
Radulovic, N.S.; Dordevic, N.D.,
Sterods from poison hemlock (Conium maculatum L.): a GC-MS analysis,
J. Serb. Chem. Soc., 2011, 76, 11, 1471-1483, https://doi.org/10.2298/JSC110206128R
. [all data]
Lytovchenko, Beleggia, et al., 2009
Lytovchenko, A.; Beleggia, R.; Schauer, N.; Isaacson, T.; Leuendorf, J.E.; Hellmann, H.; Rose, J.K.C.; Fernie, A.R.,
Application of GC-MS fpr the detection of lipophilic compounds in diverse plant tissues,
Plant Methods, 2009, 5, 4, 1-11. [all data]
Isidorov, Lech, et al., 2008
Isidorov, V.A.; Lech, P.; Zolciak, A.; Rusak, N.; Szczepaniak, L.,
Gas Chromatographic - nass spectrometric investigation of metabolites from the needles and roots of pine seedlings at early stages of pathogenic fungi Armillaria ostoyae attack,
Trees, 2008, 22, 4, 531-542, https://doi.org/10.1007/s00468-008-0213-z
. [all data]
Birkemeier and Kopka, 2007
Birkemeier, C.; Kopka, J.,
Design of metabolite recovery by variations of the metabolite profiling protocol
in Concepts in Plant Metabolomics, Nikolau, B.J.; Wurtele, E.S., ed(s)., Springer, Dordrecht, Netheralnds, 2007, 45-69. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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