Thunbergol
- Formula: C20H34O
- Molecular weight: 290.4834
- IUPAC Standard InChI: InChI=1S/C20H34O/c1-16(2)19-12-11-18(4)9-6-8-17(3)10-7-14-20(5,21)15-13-19/h9-10,13,15-16,19,21H,6-8,11-12,14H2,1-5H3/b15-13+,17-10+,18-9+
- IUPAC Standard InChIKey: YAPXSYXFLHDPCK-MAUDFNNOSA-N
- CAS Registry Number: 25269-17-4
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: (1R,2E,4S,7E,11E)-4-Isopropyl-1,7,11-trimethylcyclotetradeca-2,7,11-trienol; Isocembrol
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Mass spectrum (electron ionization)
Go To: Top, Gas Chromatography, 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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | NIST Mass Spectrometry Data Center, 2010 |
| NIST MS number | 384002 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), 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, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 2073. | Saroglou, Dorizas, et al., 2006 | 30. m/0.25 mm/0.25 μm, He, 60. C @ 5. min, 4. K/min; Tend: 280. C |
| Capillary | CP Sil 5 CB | 2032. | Idzojtic, Kajba, et al., 2005 | 50. m/0.22 mm/0.13 μm, H2, 4. K/min, 300. C @ 10. min; Tstart: 40. C |
| Capillary | HP-5 | 2094. | Fokialakis, Melliou, et al., 2003 | 30. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 60. C; Tend: 280. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 2047. | Radulovic, Dordevic, et al., 2010 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 290. C @ 10. min; Tstart: 70. C |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | TC-FFAP | 2575. | Kurose, Okamura, et al., 2007 | He, 3. K/min, 220. C @ 30. min; Column diameter: 0.25 mm; Phase thickness: 0.25 μm; Tstart: 60. C |
| Capillary | CP-Wax | 2498. | Ka, Choi, et al., 2005 | 30. m/0.32 mm/0.25 μm, He, 40. C @ 2. min, 5. K/min; Tend: 180. C |
References
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Saroglou, Dorizas, et al., 2006
Saroglou, V.; Dorizas, N.; Kypriotakis, Z.; Skaltsa, H.D.,
Analysis of the essential oil composition of eight Anthemis species from Greece,
J. Chromatogr. A, 2006, 1104, 1-2, 313-322, https://doi.org/10.1016/j.chroma.2005.11.087
. [all data]
Idzojtic, Kajba, et al., 2005
Idzojtic, M.; Kajba, D.; Franjic, J.,
Differentiation of F1 hybrids P. nigra J. F. Arnold × P. sylvestris L., P. nigra J. F. Arnold × P. densiflora Siebold et Zucc., P. nigra J. F. Arnold × P. thunbergiana Franco and their parental species by needle volatile composition,
Biochem. Syst. Ecol., 2005, 33, 4, 427-439, https://doi.org/10.1016/j.bse.2004.10.008
. [all data]
Fokialakis, Melliou, et al., 2003
Fokialakis, N.; Melliou, E.; Magiatis, P.; Harvala, C.; Mitaku, S.,
Composition of the steam volatiles of six Euphorbia spp. from Greece,
Flavour Fragr. J., 2003, 18, 1, 39-42, https://doi.org/10.1002/ffj.1148
. [all data]
Radulovic, Dordevic, et al., 2010
Radulovic, N.; Dordevic, N.; Markovic, M.; Palic, R.,
Volatile constituents of Glechoma Hirsuta Waldst. Kit. and G. Hederacea L. (Lamiaceae),
Bull. Chem. Soc. Ethiop., 2010, 24, 1, 67-76, https://doi.org/10.4314/bcse.v24i1.52962
. [all data]
Kurose, Okamura, et al., 2007
Kurose, K.; Okamura, D.; Yatagai, M.,
Composition of the essential oils from the leaves of nine Pinus species and the cones of three of Pinus species,
Flavour Fragr. J., 2007, 22, 1, 10-20, https://doi.org/10.1002/ffj.1609
. [all data]
Ka, Choi, et al., 2005
Ka, M.-H.; Choi, E.H.; Chun, H.-S.; Lee, K.-G.,
Antioxidative Activity of Volatile Extracts Isolated from Angelica tenuissimae Roots, Peppermint Leaves, Pine Needles, and Sweet Flag Leaves,
J. Agric. Food Chem., 2005, 53, 10, 4124-4129, https://doi.org/10.1021/jf047932x
. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
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