(1R,4aS,8aR)-1-Isopropyl-4,7-dimethyl-1,2,4a,5,6,8a-hexahydronaphthalene
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-10(2)13-8-6-12(4)14-7-5-11(3)9-15(13)14/h6,9-10,13-15H,5,7-8H2,1-4H3
- IUPAC Standard InChIKey: QMAYBMKBYCGXDH-UHFFFAOYSA-N
- CAS Registry Number: 20085-19-2
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Stereoisomers:
- Other names: α-Amorphene; Amorphene, α; 1,2,4a,5,6,8a-Hexahydro-4,7-dimethyl-1-isopropylnaphthalene; 1,2,4a,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-naphthalene
- Information on this page:
- Other data available:
- Options:
Van Den Dool and Kratz RI, non-polar column, custom temperature program
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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
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | BPX-5 | DB-5 | DB-5MS | DB-1 | DB-1 |
| Column length (m) | 30. | 30. | 30. | 60. | 60. |
| Carrier gas | He | He | He | He | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Program | 35C(5min) => 3C/min => 210C => 40C/min => 240C (4min) | 40C(3min) => 3C/min => 180C => 10C/min => 260C(2min) | 40 (5min) => 4C/min => 140C => 4C/min => 200C (20min) | -20C (5min) => 10C/min => 100C => 4C/min => 200C => 10C/min => 280C | -20C (5min) => 10C/min => 100C => 4C/min => 200C => 10C/min => 280C |
| I | 1493. | 1440. | 1474. | 1485. | 1481. |
| Reference | Cardeal, da Silva, et al., 2006 | Moon, Cliff, et al., 2006 | Zheng, Kim, et al., 2005 | Eri, Khoo, et al., 2000 | Eri, Khoo, et al., 2000 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Cardeal, da Silva, et al., 2006
Cardeal, Z.L.; da Silva, M.D.R.G.; Marriott, P.J.,
Comprehensive two-dimensional gas chromatography/mass spectrometric analysis of pepper volatiles,
Rapid Commun. Mass Spectrom., 2006, 20, 19, 2823-2836, https://doi.org/10.1002/rcm.2665
. [all data]
Moon, Cliff, et al., 2006
Moon, S.-Y.; Cliff, M.A.; Li-Chan, E.C.Y.,
Odour-active components of simulated beef flavour analysed by solid phase microextraction and gas chromatography-mass spectrometry and -olfactometry,
Food Res. Int., 2006, 39, 3, 294-308, https://doi.org/10.1016/j.foodres.2005.08.002
. [all data]
Zheng, Kim, et al., 2005
Zheng, C.H.; Kim, K.H.; Kim, T.H.; Lee, H.J.,
Analysis and characterization of aroma-active compounds of Schizandra chinensis (omija) leaves,
J. Sci. Food Agric., 2005, 85, 1, 161-166, https://doi.org/10.1002/jsfa.1975
. [all data]
Eri, Khoo, et al., 2000
Eri, S.; Khoo, B.K.; Lech, J.; Hartman, T.G.,
Direct thermal desorption-gas chromatography and gas chromatography-mass spectrometry profiling of hop (Humulus lupulus L.) essential oils in support of varietal characterization,
J. Agric. Food Chem., 2000, 48, 4, 1140-1149, https://doi.org/10.1021/jf9911850
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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