Xylitol, 5TMS derivative
- Formula: C20H52O5Si5
- Molecular weight: 513.0514
- IUPAC Standard InChI: InChI=1S/C20H52O5Si5/c1-26(2,3)21-16-18(23-28(7,8)9)20(25-30(13,14)15)19(24-29(10,11)12)17-22-27(4,5)6/h18-20H,16-17H2,1-15H3/t18-,19+,20+
- IUPAC Standard InChIKey: SUZLPERYXSOGNY-PMOLBWCYSA-N
- CAS Registry Number: 14199-72-5
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Xylitol, 1,2,3,4,5-pentakis-O-(trimethylsilyl)-; Trimethylsilyl ether of xylitol; Xylitol, pentakis-O-(trimethylsilyl)-; Xylitol (5TMS); Xylitol, pentakis-TMS; Xylitol, pentakis(trimethylsilyl) ether; Xylitol, TMS
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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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Capillary | OV-101 | 200. | 1744.5 | Adam, 1981 | Column length: 50. m |
Kovats' RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5MS | 1739. | Medeiros and Simoneit, 2007 | 30. m/0.25 mm/0.25 μm, He, 65. C @ 2. min, 6. K/min, 300. C @ 15. min |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | VF-5MS | 1682.7 | Tretyakov, 2011 | 30. m/0.25 mm/0.25 μm, He; Tstart: 60. C; Tend: 270. C |
| Capillary | DB-5MS | 1703.7 | Jonsson, Johansson, et al., 2005 | 10. m/0.18 mm/0.18 μm, 70. C @ 2. min, 40. K/min, 320. C @ 2. min |
| Capillary | RTX-5Sil | 1710.0 | Wagner, Sefkow, et al., 2003 | 80. C @ 2. min, 18. K/min, 350. C @ 2. min; Column length: 30. m; Column diameter: 0.25 mm |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 1748. | Madaj, Wisniewski, et al., 1993 | H2; Column length: 50. m; Column diameter: 0.20 mm; Program: 115 0C 3 0C/min -> 180 0C 4 0C/min -> 250 0C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 1743. | 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 | HP-5 | 1748. | Isidorov, Lech, et al., 2008 | 30. m/0.25 mm/0.25 μm, Helium; 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.
Adam, 1981
Adam, S.,
Separation of mono- and di-saccharide derivatives by high-resolution gas chromatography,
Z. Lebensm. Unters. Forsch., 1981, 173, 2, 109-112, https://doi.org/10.1007/BF01042273
. [all data]
Medeiros and Simoneit, 2007
Medeiros, P.M.; Simoneit, B.R.T.,
Analysis of sugars in environmental samples by gas chromatography-mass spectrometry,
J. Chromatogr. A, 2007, 1141, 2, 271-278, https://doi.org/10.1016/j.chroma.2006.12.017
. [all data]
Tretyakov, 2011
Tretyakov, K.V.,
Retention Data (March 2011). NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2011. [all data]
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]
Wagner, Sefkow, et al., 2003
Wagner, C.; Sefkow, M.; Kopka, J.,
Construction and application of a mass spectral and retention time index database generated from plant GC/EI-TOF-MS metabolite profiles,
Phytochemistry, 2003, 62, 6, 887-900, https://doi.org/10.1016/S0031-9422(02)00703-3
. [all data]
Madaj, Wisniewski, et al., 1993
Madaj, J.; Wisniewski, A.; Skorupowa, E.; Sokolowski, J.,
Capillary gas chromatographic separations of a multicomponent mixture of polyalcohol compounds,
J. Chromatogr. A, 1993, 655, 2, 267-273, https://doi.org/10.1016/0021-9673(93)83232-H
. [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]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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