1H-Cycloprop[e]azulene, 1a,2,3,4,4a,5,6,7b-octahydro-1,1,4,7-tetramethyl-, [1aR-(1aα,4α,4aβ,7bα)]-
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-9-6-8-12-14(15(12,3)4)13-10(2)5-7-11(9)13/h9,11-12,14H,5-8H2,1-4H3
- IUPAC Standard InChIKey: SPCXZDDGSGTVAW-UHFFFAOYSA-N
- CAS Registry Number: 489-40-7
- 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. - Species with the same structure:
- Stereoisomers:
- Other names: 1H-Cycloprop[e]azulene, 1aβ,2,3,4,4aα,5,6,7bβ-octahydro-1,1,4β,7-tetramethyl-; α-Gurjunene; (-)-α-Gurjunene; 1H-Cycloprop[e]azulene, 1a,2,3,4,4a,5,6,7b-octahydro-1,1,4,7-tetramethyl-, (1aα,4α,4aβ,7bα)-; α-Gurgujene; α-Gurjenene; α-gurjinene; [1aR-(1aα,4α,4aβ,7bα)]-1a,2,3,4,4a,5,6,7b-octahydro-1,1,4,7-tetramethyl-1H-cycloprop[e]azulene
- Information on this page:
- Other data available:
- Options:
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 | BP-20 | DB-Wax | BP-20 | Supelcowax-10 | Supelcowax-10 |
| Column length (m) | 50. | 30. | 50. | 30. | 30. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.22 | 0.25 | 0.22 | 0.2 | 0.2 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.2 | 0.2 |
| Tstart (C) | 60. | 40. | 60. | 70. | 70. |
| Tend (C) | 220. | 250. | 220. | 220. | 220. |
| Heat rate (K/min) | 2. | 3. | 2. | 3. | 3. |
| Initial hold (min) | 5. | ||||
| Final hold (min) | 20. | 10. | 20. | 15. | 15. |
| I | 1520. | 1530. | 1518. | 1527. | 1524. |
| Reference | Lesueur, de Rocca Serra, et al., 2007 | Aromdee and Sriubolmas, 2006 | Duquesnoy, Dinh, et al., 2006 | Salgueiro L.R., Pinto E., et al., 2006 | Cavaleiro, Salgueiro, et al., 2004 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | BP-20 | RTX-Wax | HP-20M | RTX-Wax | Innowax |
| Column length (m) | 50. | 60. | 50. | 30. | 30. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.22 | 0.22 | 0.2 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.2 | 0.25 | 0.5 |
| Tstart (C) | 60. | 60. | 70. | 45. | 60. |
| Tend (C) | 220. | 230. | 180. | 250. | 260. |
| Heat rate (K/min) | 2. | 2. | 4. | 3. | 3. |
| Initial hold (min) | 4. | 6. | |||
| Final hold (min) | 20. | 45. | 10. | 10. | |
| I | 1519. | 1523. | 1525. | 1507. | 1535. |
| Reference | Tam, Thuam, et al., 2004 | Cavalli, Tomi, et al., 2003 | Jerkovic, Mastelic, et al., 2003 | Shellie, Marriott, et al., 2003 | Couladis, Chinou, et al., 2002 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | AT-Wax | DB-Wax | DB-Wax | DB-Wax | DB-Wax |
| Column length (m) | 60. | 60. | 60. | 60. | 60. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.50 | 0.53 | 0.53 | 0.53 |
| Phase thickness (μm) | 0.25 | 1.0 | 1.0 | 1.0 | |
| Tstart (C) | 65. | 60. | 50. | 50. | 50. |
| Tend (C) | 250. | 225. | 220. | 220. | 220. |
| Heat rate (K/min) | 2. | 3. | 3. | 3. | 3. |
| Initial hold (min) | 10. | ||||
| Final hold (min) | 60. | ||||
| I | 1516. | 1527. | 1527. | 1527. | 1527. |
| Reference | Pino, Marbot, et al., 2001 | Brophy, Goldsack, et al., 2000 | Brophy, Goldsack, et al., 2000, 2 | Brophy, Goldsack, et al., 2000, 3 | Brophy, Goldsack, et al., 1999 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-Wax | Innowax | DB-Wax | SP-1000 | DB-Wax |
| Column length (m) | 60. | 60. | 60. | 85. | 60. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.53 | 0.25 | 0.32 | 0.5 | 0.32 |
| Phase thickness (μm) | 0.25 | ||||
| Tstart (C) | 50. | 50. | 35. | 60. | 65. |
| Tend (C) | 220. | 180. | 220. | 225. | 225. |
| Heat rate (K/min) | 3. | 2.5 | 3. | 3. | 3. |
| Initial hold (min) | 5. | ||||
| Final hold (min) | |||||
| I | 1527. | 1529. | 1530. | 1527. | 1527. |
| Reference | Brophy, Goldsack, et al., 1999, 2 | Stashenko, Cervantes, et al., 1999 | Brophy, Forster, et al., 1998 | Brophy, Forster, et al., 1998, 2 | Brophy, Goldsack, et al., 1998 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-Wax | DB-Wax | DB-Wax | SP-1000 | BP-20 |
| Column length (m) | 60. | 30. | 60. | 85. | 50. |
| Carrier gas | He | He | He | He | |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.5 | 0.22 |
| Phase thickness (μm) | 0.5 | 0.25 | |||
| Tstart (C) | 35. | 40. | 65. | 65. | 60. |
| Tend (C) | 220. | 245. | 225. | 225. | 230. |
| Heat rate (K/min) | 3. | 3. | 3. | 3. | 2. |
| Initial hold (min) | 3. | ||||
| Final hold (min) | 20. | 35. | |||
| I | 1527. | 1511. | 1527. | 1527. | 1526. |
| Reference | Brophy, Goldsack, et al., 1998, 2 | Ollé, Baumes, et al., 1998 | Brophy, Goldsack, et al., 1997 | Brophy, Goldsack, et al., 1997, 2 | Mariotti, Costa, et al., 1997 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | BP-20 | Carbowax 20M | Carbowax 20M |
| Column length (m) | 50. | 60. | 50. |
| Carrier gas | He | He | He |
| Substrate | |||
| Column diameter (mm) | 0.22 | 0.32 | 0.2 |
| Phase thickness (μm) | 0.25 | 0.425 | 0.2 |
| Tstart (C) | 60. | 45. | 30. |
| Tend (C) | 230. | 300. | 170. |
| Heat rate (K/min) | 2. | 3. | 4. |
| Initial hold (min) | 3. | 2. | |
| Final hold (min) | 35. | 20. | 20. |
| I | 1520. | 1540. | 1523. |
| Reference | Mariotti, Tomi, et al., 1997 | Mondello, Dugo, et al., 1995 | Píry, Príbela, et al., 1995 |
| 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.
Lesueur, de Rocca Serra, et al., 2007
Lesueur, D.; de Rocca Serra, D.; Bighelli, A.; Hoi, T.M.; Ban, N.K.; Thai, T.H.; Casanova, J.,
Chemical composition and antibacterial activity of the essential oil of Michelia foveolata Merryll ex Dandy from Vietnam,
Flavour Fragr. J., 2007, 22, 4, 317-321, https://doi.org/10.1002/ffj.1799
. [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]
Salgueiro L.R., Pinto E., et al., 2006
Salgueiro L.R.; Pinto E.; Goncalves M.J.; Costa I.; Palmeira A.; Cavaleiro C.; Pina-Vaz C.; Rodrigues A.G.; Martinez-De-Oliveira J.,
Antifungal activity of the essential oil of Thymus capitellatus against Candida, Aspergillus and dermatophyte strains,
Flavour Fragr. J., 2006, 21, 5, 749-753, https://doi.org/10.1002/ffj.1610
. [all data]
Cavaleiro, Salgueiro, et al., 2004
Cavaleiro, C.; Salgueiro, L.R.; Miguel, M.G.; da Cunha, A.P.,
Analysis by gas chromatography?mass spectrometry of the volatile components of Teucrium lusitanicum and Teucrium algarbiensis,
J. Chromatogr. A, 2004, 1033, 1, 187-190, https://doi.org/10.1016/j.chroma.2004.01.005
. [all data]
Tam, Thuam, et al., 2004
Tam, N.T.; Thuam, D.T.; Bighelli, A.; Castola, V.; Muselli, A.; Richomme, P.; Casanova, J.,
Baeckea frutescens leaf oil from Vietnam: composition and chemical variability,
Flavour Fragr. J., 2004, 19, 3, 217-220, https://doi.org/10.1002/ffj.1281
. [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]
Jerkovic, Mastelic, et al., 2003
Jerkovic, I.; Mastelic, J.; Milos, M.; Juteau, F.; Masotti, V.; Viano, J.,
Chemical variability of Artemisia vulgaris L. essential oils originated from the Mediterranean area of France and Croatia,
Flavour Fragr. J., 2003, 18, 5, 436-440, https://doi.org/10.1002/ffj.1246
. [all data]
Shellie, Marriott, et al., 2003
Shellie, R.; Marriott, P.; Zappia, G.; Mondello, L.; Dugo, G.,
Interactive use of linear retention indices on polar and apolar columns with an MS-Library for reliable characterization of Australian tea tree and other Melaleuca sp. oils,
J. Essent. Oil Res., 2003, 15, 5, 305-312, https://doi.org/10.1080/10412905.2003.9698597
. [all data]
Couladis, Chinou, et al., 2002
Couladis, M.; Chinou, I.B.; Tzakou, O.; Loukis, A.,
Composition and antimicrobial activity of the essential oil of Ballota pseudodictamnus L. Bentham,
Phytother. Res., 2002, 16, 8, 723-726, https://doi.org/10.1002/ptr.1043
. [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]
Brophy, Goldsack, et al., 1999
Brophy, J.J.; Goldsack, R.J.; Punruckvong, A.; Forster, P.I.,
The leaf essential oils of Pilidiostigma (Myrtaceae),
Flavour Fragr. J., 1999, 14, 2, 143-146, https://doi.org/10.1002/(SICI)1099-1026(199903/04)14:2<143::AID-FFJ798>3.0.CO;2-P
. [all data]
Brophy, Goldsack, et al., 1999, 2
Brophy, J.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 5. Leptospermum continentale and allies,
Flavour Fragr. J., 1999, 14, 2, 98-104, https://doi.org/10.1002/(SICI)1099-1026(199903/04)14:2<98::AID-FFJ797>3.0.CO;2-V
. [all data]
Stashenko, Cervantes, et al., 1999
Stashenko, E.E.; Cervantes, M.; Combariza, Y.; Fuentes, H.; Martínez, J.R.,
HRGC/FID and HRGC/MSD analysis of the secondary metabolites obtained by different extraction methods from Lepechinia schiedeana, an in vitro evaluation of its antioxidant activity,
J. Hi. Res. Chromatogr., 1999, 22, 6, 343-349, https://doi.org/10.1002/(SICI)1521-4168(19990601)22:6<343::AID-JHRC343>3.0.CO;2-J
. [all data]
Brophy, Forster, et al., 1998
Brophy, J.J.; Forster, P.I.; Goldsack, R.J.,
Esssential oils of some Australian monimiaceae,
Flavour Fragr. J., 1998, 13, 4, 273-276, https://doi.org/10.1002/(SICI)1099-1026(1998070)13:4<273::AID-FFJ745>3.0.CO;2-O
. [all data]
Brophy, Forster, et al., 1998, 2
Brophy, J.J.; Forster, P.I.; Goldsack, R.J.,
The essential oils of three unusual Eucalypts: Eucalyptus curtisii, E. rubiginosa and E. tenuipes (Myrtaceae),
Flavour Fragr. J., 1998, 13, 2, 87-89, https://doi.org/10.1002/(SICI)1099-1026(199803/04)13:2<87::AID-FFJ699>3.0.CO;2-Y
. [all data]
Brophy, Goldsack, et al., 1998
Brophy, J.J.; Goldsack, R.J.; Forster, P.I.; Bean, A.R.; Clarkson, J.R.; Lepschi, B.J.,
Leaf essential oils of the genus Leptospermum (Myrtaceae) in Eastern Australia. Part 1. Leptospermum brachyandrum and Leptospermum pallidum groups,
Flavour Fragr. J., 1998, 13, 1, 19-25, https://doi.org/10.1002/(SICI)1099-1026(199801/02)13:1<19::AID-FFJ679>3.0.CO;2-9
. [all data]
Brophy, Goldsack, et al., 1998, 2
Brophy, J.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 2. Leptospermum blakelyi and allies,
Flavour Fragr. J., 1998, 13, 5, 353-358, https://doi.org/10.1002/(SICI)1099-1026(1998090)13:5<353::AID-FFJ759>3.0.CO;2-1
. [all data]
Ollé, Baumes, et al., 1998
Ollé, D.; Baumes, R.L.; Bayonove, C.L.; Lozano, Y.F.; Sznaper, C.; Brillouet, J.-M.,
Comparison of free and glycosidically linked volatile components from polyembryonic and monoembryonic mango (Mangifera indica L.) cultivars,
J. Agric. Food Chem., 1998, 46, 3, 1094-1100, https://doi.org/10.1021/jf9705781
. [all data]
Brophy, Goldsack, et al., 1997
Brophy, J.J.; Goldsack, R.J.; Forster, P.I.,
The essential oils of the Australian species of Rhodomyrtus (Myrtaceae),
Flavour Fragr. J., 1997, 12, 2, 103-108, https://doi.org/10.1002/(SICI)1099-1026(199703)12:2<103::AID-FFJ621>3.0.CO;2-B
. [all data]
Brophy, Goldsack, et al., 1997, 2
Brophy, J.J.; Goldsack, R.J.; Forster, P.I.,
The leaf essential oils of the Australian species of Rhodamnia (Myrtaceae),
Flavour Fragr. J., 1997, 12, 5, 345-354, https://doi.org/10.1002/(SICI)1099-1026(199709/10)12:5<345::AID-FFJ658>3.0.CO;2-6
. [all data]
Mariotti, Costa, et al., 1997
Mariotti, J.P.; Costa, J.; Bianchini, A.; Bernardini, A.F.; Casanova, J.,
Composition and variability of the essential oil of Stachys glutinosa L. from Corsica (France),
Flavour Fragr. J., 1997, 12, 3, 205-209, https://doi.org/10.1002/(SICI)1099-1026(199705)12:3<205::AID-FFJ636>3.0.CO;2-I
. [all data]
Mariotti, Tomi, et al., 1997
Mariotti, J.P.; Tomi, F.; Casanova, J.; Costa, J.; Bernardini, A.F.,
Composition of the essential oil of Cistus Iadaniferus L. cultivated in corsica (France),
Flavour Fragr. J., 1997, 12, 3, 147-151, https://doi.org/10.1002/(SICI)1099-1026(199705)12:3<147::AID-FFJ631>3.0.CO;2-Q
. [all data]
Mondello, Dugo, et al., 1995
Mondello, L.; Dugo, P.; Basile, A.; Dugo, G.,
Interactive use of linear retention indices, on polar and apolar columns, with a MS-library for reliable identification of complex mixtures,
J. Microcolumn Sep., 1995, 7, 6, 581-591, https://doi.org/10.1002/mcs.1220070605
. [all data]
Píry, Príbela, et al., 1995
Píry, J.; Príbela, A.; Durcanská, J.; Farkas, P.,
Fractionation of volatiles from blackcurrant (Ribes nigrum L.) by different extractive methods,
Food Chem., 1995, 54, 1, 73-77, https://doi.org/10.1016/0308-8146(95)92665-7
. [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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.