7- α-[H]-Silphiperfol-5-ene
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-10-5-8-15-12(3)11(2)9-14(15,4)7-6-13(10)15/h9-10,12-13H,5-8H2,1-4H3/t10-,12+,13?,14+,15+/m0/s1
- IUPAC Standard InChIKey: OVRIZVNVMIWWMN-GETKZLQUSA-N
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Stereoisomers:
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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 | RTX-1 | 1324. | Muselli, Rossi, et al., 2007 | 60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 30. min; Tstart: 60. C |
| Capillary | RTX-1 | 1326. | Paolini J., Costa J., et al., 2007 | 60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 35. min; Tstart: 60. C |
| Capillary | RTX-1 | 1326. | Paolini, Muselli, et al., 2007 | 60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 35. min; Tstart: 60. C |
| Capillary | RTX-1 | 1326. | Paolini, Costa, et al., 2005 | 60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 35. min; Tstart: 60. C |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | RTX-Wax | 1407. | Muselli, Rossi, et al., 2007 | 60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 30. min; Tstart: 60. C |
| Capillary | RTX-Wax | 1429. | Paolini J., Costa J., et al., 2007 | 60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 35. min; Tstart: 60. C |
| Capillary | RTX-Wax | 1429. | Paolini, Muselli, et al., 2007 | 60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 35. min; Tstart: 60. C |
| Capillary | RTX-Wax | 1429. | Paolini, Costa, et al., 2005 | 60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 35. min; Tstart: 60. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | VF-5MS | 1328. | Kowalski, 2008 | 30. m/0.25 mm/0.25 μm, Helium, 240. C @ 1. min, 20. K/min; Tend: 320. C |
| Capillary | DB-5 | 1328. | Kowalski and Wolski, 2005 | 30. m/0.25 mm/0.25 μm, 35. C @ 2. min, 4. K/min; Tend: 280. 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.
Muselli, Rossi, et al., 2007
Muselli, A.; Rossi, P.-G.; Desjobert, J.-M.; Bernardini, A.-F.; Berti, L.; Costa, J.,
Chemical composition and antibacterial activity of Otanthus maritimus (L.) Hoffmanns. Link essential oils from Corsica,
Flavour Fragr. J., 2007, 22, 3, 217-223, https://doi.org/10.1002/ffj.1787
. [all data]
Paolini J., Costa J., et al., 2007
Paolini J.; Costa J.; Bernardini A.F.,
Analysis of the essential oil from the roots of Eupatorium cannabinum subsp corsicum (L.) by GC, GC-MS and C-13-NMR,
Phytochem. Anal., 2007, 18, 3, 235-244, https://doi.org/10.1002/pca.977
. [all data]
Paolini, Muselli, et al., 2007
Paolini, J.; Muselli, A.; Bernardini, A.-F.; Bighelli, A.; Casanova, J.; Costa, J.,
Thymol derivatives from essential oil of Doronicum corsicum L.,
Flavour Fragr. J., 2007, 22, 6, 479-487, https://doi.org/10.1002/ffj.1824
. [all data]
Paolini, Costa, et al., 2005
Paolini, J.; Costa, J.; Bernardini, A.,
Analysis of the essential oil from aerial parts of Eupatorium cannabinum subsp. corsicum (L.) by gas chromatography with electron impact and chemical ionization mass spectrometry,
J. Chromatogr. A, 2005, 1076, 1-2, 170-178, https://doi.org/10.1016/j.chroma.2005.03.131
. [all data]
Kowalski, 2008
Kowalski, R.,
Antimicrobial activity of essential oils and extracts of rosinweed (Silphoum trifoliatum and Silphium integrifolium) plants used by the American Indians,
Flav. Fragr. J., 2008, 23, 6, 426-433, https://doi.org/10.1002/ffj.1901
. [all data]
Kowalski and Wolski, 2005
Kowalski, R.; Wolski, T.,
The chemical composition of essential oils of Silphium perfoliatum L.,
Flavour Fragr. J., 2005, 20, 3, 306-310, https://doi.org/10.1002/ffj.1418
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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