α-Calacorene
- Formula: C15H20
- Molecular weight: 200.3193
- IUPAC Standard InChI: InChI=1S/C15H20/c1-10(2)13-8-6-12(4)14-7-5-11(3)9-15(13)14/h5-7,9-10,13H,8H2,1-4H3
- IUPAC Standard InChIKey: CUUMXRBKJIDIAY-UHFFFAOYSA-N
- CAS Registry Number: 21391-99-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1-Isopropyl-4,7-dimethyl-1,2-dihydronaphthalene, (S)-; α-Calacorene, (+)-; Cadina-1,3,5,9-tetraene; α-Calacorene I; (E)-Calacorene; α-Calacorene (isomer II)
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- Other data available:
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Van Den Dool and Kratz RI, polar column, temperature ramp
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
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | RTX-Wax | RTX-Wax | HP-Innowax | HP-Innowax | DB-Wax |
| Column length (m) | 60. | 60. | 60. | 30. | 30. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.22 | 0.22 | 0.25 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.5 | 0.25 |
| Tstart (C) | 60. | 60. | 50. | 60. | 40. |
| Tend (C) | 230. | 230. | 220. | 260. | 250. |
| Heat rate (K/min) | 2. | 2. | 4. | 3. | 3. |
| Initial hold (min) | 4. | 5. | |||
| Final hold (min) | 35. | 35. | 10. | 10. | |
| I | 1894. | 1894. | 1887. | 1914. | 1916. |
| Reference | Paolini J., Costa J., et al., 2007 | Paolini, Muselli, et al., 2007 | Quijano, Linares, et al., 2007 | Saroglou, Marin, et al., 2007 | Aromdee and Sriubolmas, 2006 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | BP-20 | BP-20 | RTX-Wax | RTX-Wax | Supelcowax-10 |
| Column length (m) | 50. | 50. | 60. | 60. | 30. |
| Carrier gas | He | He | He | He | |
| Substrate | |||||
| Column diameter (mm) | 0.22 | 0.22 | 0.22 | 0.22 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. | 60. | 60. | 60. |
| Tend (C) | 220. | 220. | 220. | 230. | 240. |
| Heat rate (K/min) | 2. | 2. | 2. | 2. | 3. |
| Initial hold (min) | 5. | ||||
| Final hold (min) | 20. | 20. | 20. | 35. | 10. |
| I | 1898. | 1919. | 1895. | 1894. | 1904. |
| Reference | Duquesnoy, Dinh, et al., 2006 | Gonny, Cavaleiro, et al., 2006 | Cozzani, Muselli, et al., 2005 | Paolini, Costa, et al., 2005 | Riu-Aumatell, Lopez-Tamames, et al., 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | HP-Innowax | Supelcowax-10 | Carbowax 20M | RTX-Wax | HP-Innowax |
| Column length (m) | 30. | 30. | 25. | 60. | 30. |
| Carrier gas | He | N2 | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.22 | 0.25 |
| Phase thickness (μm) | 0.5 | 0.25 | 0.3 | 0.25 | 0.5 |
| Tstart (C) | 60. | 50. | 50. | 60. | 60. |
| Tend (C) | 260. | 200. | 200. | 230. | 260. |
| Heat rate (K/min) | 3. | 5. | 3. | 2. | 3. |
| Initial hold (min) | 1. | ||||
| Final hold (min) | 20. | 45. | |||
| I | 1916. | 1914. | 1906. | 1895. | 1914. |
| Reference | Grujic-Jovanovic, Skaltsa, et al., 2004 | Martinez, Rosa, et al., 2004 | Bicchi, Rubiolo, et al., 2003 | Cavalli, Tomi, et al., 2003 | Skaltsa, Demetzos, et al., 2003 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | AT-Wax | HP-Innowax | AT-Wax | DB-Wax | DB-Wax |
| Column length (m) | 60. | 30. | 60. | 60. | 60. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.25 | 0.32 | 0.50 | 0.53 |
| Phase thickness (μm) | 0.25 | 0.50 | 0.25 | 1.0 | 1.0 |
| Tstart (C) | 65. | 60. | 65. | 60. | 50. |
| Tend (C) | 250. | 260. | 250. | 225. | 220. |
| Heat rate (K/min) | 2. | 3. | 2. | 3. | 3. |
| Initial hold (min) | 10. | 10. | |||
| Final hold (min) | 60. | 10. | 60. | ||
| I | 1888. | 1920. | 1887. | 1916. | 1916. |
| Reference | Pino, Marbot, et al., 2002 | Couladis, Baziou, et al., 2001 | Pino, Marbot, et al., 2001 | Brophy, Goldsack, et al., 2000 | Brophy, Goldsack, et al., 2000, 2 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | DB-Wax | Carbowax 20M | DB-Wax |
| Column length (m) | 60. | 25. | 60. |
| Carrier gas | He | He | |
| Substrate | |||
| Column diameter (mm) | 0.53 | 0.25 | 0.32 |
| Phase thickness (μm) | 1.0 | 0.3 | 0.5 |
| Tstart (C) | 50. | 50. | 50. |
| Tend (C) | 220. | 200. | 225. |
| Heat rate (K/min) | 3. | 3. | 2. |
| Initial hold (min) | 1. | ||
| Final hold (min) | 20. | 20. | |
| I | 1916. | 1912. | 1910. |
| Reference | Brophy, Goldsack, et al., 2000, 3 | Bicchi, Fresia, et al., 1997 | Sagrero-Nieves, Bartley, et al., 1997 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
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]
Quijano, Linares, et al., 2007
Quijano, C.E.; Linares, D.; Pino, J.A.,
Changes in volatile compounds of fermented cereza agria [Phyllanthus acidus (L.) Skeels] fruit,
Flavour Fragr. J., 2007, 22, 5, 392-394, https://doi.org/10.1002/ffj.1810
. [all data]
Saroglou, Marin, et al., 2007
Saroglou, V.; Marin, P.D.; Rancic, A.; Veljic, M.; Skaltsa, H.,
Composition and antimicrobial activity of the essential oil of six Hypericum species from Serbia,
Biochem. Syst. Ecol., 2007, 35, 3, 146-152, https://doi.org/10.1016/j.bse.2006.09.009
. [all data]
Aromdee and Sriubolmas, 2006
Aromdee, C.; Sriubolmas, N.,
Essential oil of the flowers of Azadirachta indica (Meliaceae),
Songklanakarin J. Sci. Technol., 2006, 28, 1, 115-119. [all data]
Duquesnoy, Dinh, et al., 2006
Duquesnoy, E.; Dinh, N.H.; Castola, V.; Casanova, J.,
Composition of a Pyrolytic oil from Cupressus funebris Endl. of Vietnamese origin,
Flavour Fragr. J., 2006, 21, 3, 453-457, https://doi.org/10.1002/ffj.1676
. [all data]
Gonny, Cavaleiro, et al., 2006
Gonny, M.; Cavaleiro, C.; Salgueiro, L.; Casanova, J.,
Analysis of Juniperus communis subsp. alpina needle, berry, wood and root oils by combination of GC, GC/MS and 13C-NMR,
Flavour Fragr. J., 2006, 21, 1, 99-106, https://doi.org/10.1002/ffj.1527
. [all data]
Cozzani, Muselli, et al., 2005
Cozzani, S.; Muselli, A.; Desjobert, J.-M.; Bernardini, A.-F.; Tomi, F.; Casanova, J.,
Chemical composition of essential oil of Teucrium polium subsp. capitatum (L.) from Corsica,
Flavour Fragr. J., 2005, 20, 4, 436-441, https://doi.org/10.1002/ffj.1463
. [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]
Riu-Aumatell, Lopez-Tamames, et al., 2005
Riu-Aumatell, M.; Lopez-Tamames, E.; Buxaderas, S.,
Assessment of the Volatile Composition of Juices of Apricot, Peach, and Pear According to Two Pectolytic Treatments,
J. Agric. Food Chem., 2005, 53, 20, 7837-7843, https://doi.org/10.1021/jf051397z
. [all data]
Grujic-Jovanovic, Skaltsa, et al., 2004
Grujic-Jovanovic, S.; Skaltsa, H.D.; Marin, P.; Sokovic, M.,
Composition and antibacterial activity of the essential oil of six Stachys species from Serbia,
Flavour Fragr. J., 2004, 19, 2, 139-144, https://doi.org/10.1002/ffj.1275
. [all data]
Martinez, Rosa, et al., 2004
Martinez, J.; Rosa, P.T.V.; Menut, C.; Leydet, A.; Brat, P.; Pallet, D.; Meireles, M.A.A.,
Valorization of Brazilian vetiver (Vetiveria zizanioides (L.) Nash ex Small) oil,
J. Agric. Food Chem., 2004, 52, 21, 6578-6584, https://doi.org/10.1021/jf049182x
. [all data]
Bicchi, Rubiolo, et al., 2003
Bicchi, C.; Rubiolo, P.; Camargo, E.E.S.; Vilegas, W.; Gracioso, J.S.; Brito, A.R.M.S.,
Components of Turnera diffusa Willd. var. afrodisiaca (Ward) Urb. essential oil,
Flavour Fragr. J., 2003, 18, 1, 59-61, https://doi.org/10.1002/ffj.1155
. [all data]
Cavalli, Tomi, et al., 2003
Cavalli, J.-F.; Tomi, F.; Bernardini, A.-F.; Casanova, J.,
Composition and chemical variability of the bark oil of Cedrelopsis grevei H. Baillon from Madagascar,
Flavour Fragr. J., 2003, 18, 6, 532-538, https://doi.org/10.1002/ffj.1263
. [all data]
Skaltsa, Demetzos, et al., 2003
Skaltsa, H.D.; Demetzos, C.; Lazari, D.; Sokovic, M.,
Essential oil analysis and antimicrobial activity of eight Stachys species from Greece,
Phytochemistry, 2003, 64, 3, 743-752, https://doi.org/10.1016/S0031-9422(03)00386-8
. [all data]
Pino, Marbot, et al., 2002
Pino, J.A.; Marbot, R.; Vázquez, C.,
Characterization of volatile in Cosa Rican Guava [Psidium friedrichsthalianum (Berg) Niedenzu] fruit,
J. Agric. Food Chem., 2002, 50, 21, 6023-6026, https://doi.org/10.1021/jf011456i
. [all data]
Couladis, Baziou, et al., 2001
Couladis, M.; Baziou, P.; Petrakis, P.V.; Harvala, C.,
Essential oil composition of Hypericum perfoliatum L. growing in different locations in Greece,
Flavour Fragr. J., 2001, 16, 3, 204-206, https://doi.org/10.1002/ffj.979
. [all data]
Pino, Marbot, et al., 2001
Pino, J.A.; Marbot, R.; Vázquez, C.,
Characterization of volatiles in strawberry guava (Psidium cattleianum Sabine) fruit,
J. Agric. Food Chem., 2001, 49, 12, 5883-5887, https://doi.org/10.1021/jf010414r
. [all data]
Brophy, Goldsack, et al., 2000
Brophy, J.J.; Goldsack, R.J.; Forster, P.I.,
Essential oils of the genus Lophostemon (Myrtaceae),
Flavour Fragr. J., 2000, 15, 1, 17-20, https://doi.org/10.1002/(SICI)1099-1026(200001/02)15:1<17::AID-FFJ859>3.0.CO;2-D
. [all data]
Brophy, Goldsack, et al., 2000, 2
Brophy, J.; Goldsack, R.J.; Bean, A.R.; Forster, P.I.; Lepschi, B.J.,
Leaf essential oils of the genus Leptospermum (Myrtaceae) in eastern Australia. Part 6. Leptospermum polygalifolium and allies,
Flavour Fragr. J., 2000, 15, 4, 271-277, https://doi.org/10.1002/1099-1026(200007/08)15:4<271::AID-FFJ910>3.0.CO;2-E
. [all data]
Brophy, Goldsack, et al., 2000, 3
Brophy, J.J.; Goldsack, R.J.; Punruckvong, A.; Bean, A.R.; Forster, P.I.; Lepschi, B.J.; Doran, J.C.; Rozefelds, A.C.,
Leaf essential oils of the genus Leptospermum (Myrtaceae) in eastern Australia. Part 7. Leptospermum petersonii, L. liversidgei and allies,
Flavour Fragr. J., 2000, 15, 5, 342-351, https://doi.org/10.1002/1099-1026(200009/10)15:5<342::AID-FFJ924>3.0.CO;2-V
. [all data]
Bicchi, Fresia, et al., 1997
Bicchi, C.; Fresia, M.; Rubiolo, P.; Monti, D.; Franz, C.; Goehler, I.,
Constituents of Tagetes lucida Cav. ssp. lucida essential oil,
Flavour Fragr. J., 1997, 12, 1, 47-52, https://doi.org/10.1002/(SICI)1099-1026(199701)12:1<47::AID-FFJ610>3.0.CO;2-7
. [all data]
Sagrero-Nieves, Bartley, et al., 1997
Sagrero-Nieves, L.; Bartley, J.P.; Griselda Espinosa, B.; Dominguez, X.A.; Julia Verde S.,
Essential oil composition of Aristolochia brevipes Benth.,
Flavour Fragr. J., 1997, 12, 6, 401-403, https://doi.org/10.1002/(SICI)1099-1026(199711/12)12:6<401::AID-FFJ673>3.0.CO;2-D
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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