(1R,3aS,5aS,8aR)-1,3a,4,5a-Tetramethyl-1,2,3,3a,5a,6,7,8-octahydrocyclopenta[c]pentalene
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-11-6-9-14(4)12(2)10-13(3)7-5-8-15(11,13)14/h10-11H,5-9H2,1-4H3
- IUPAC Standard InChIKey: SAOJPWFHRMUCFN-UHFFFAOYSA-N
- CAS Registry Number: 65372-78-3
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Cyclopenta[c]pentalene, 1,2,3,3a,5a,6,7,8-octahydro-1,3a,4,5a-tetramethyl-, (1R,3aS,5aS,8aR)-; Cyclopenta[c]pentalene, 1,2,3,3a,5a,6,7,8-octahydro-1,3a,4,5a-tetramethyl-, [1R-(1α,3aα,5aβ,8aR*)]-; (-)-Isocomene; (-)-α-Isocomene; Berkheyaradulene; Isocomene; α-Isocomene
- Permanent link for this species. Use this link for bookmarking this species for future reference.
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Gas Chromatography
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
Kovats' RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 1387. | Lucero, Fredrickson, et al., 2006 | 30. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 60. C |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | RTX-1 | 1384. | 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 | 1388. | 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 | 1388. | 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 | SPB-1 | 1377. | Blagojevic, Radulovic, et al., 2006 | 30. m/0.25 mm/0.25 μm, He, 50. C @ 3. min, 5. K/min, 250. C @ 15. min |
| Capillary | DB-5 | 1388. | Blagojevic, Radulovic, et al., 2006 | 30. m/0.2 mm/0.25 μm, He, 50. C @ 3. min, 5. K/min, 250. C @ 15. min |
| Capillary | RTX-1 | 1388. | Paolini, Costa, et al., 2005 | 60. m/0.22 mm/0.25 μm, He, 2. K/min, 230. C @ 35. min; Tstart: 60. C |
| Capillary | HP-5MS | 1365. | Tzakou, Vagias, et al., 2004 | 30. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 60. C; Tend: 280. C |
| Capillary | DB-1 | 1405. | Javidnia and Shafiee, 1999 | He, 3. K/min, 230. C @ 5. min; Column length: 60. m; Column diameter: 0.32 mm; Tstart: 60. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 1392.6 | Andriamaharavo, 2014 | 30. m/0.25 mm/0.25 μm, He; Program: 60C (1 min) => 5 C/min => 210C => 10 C/min => 280C (15 min) |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | RTX-Wax | 1510. | 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 | 1533. | 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 | 1533. | 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 | 1533. | 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 | HP-5 MS | 1374. | Jian-Yu, Zhu, et al., 2012 | 30. m/0.25 mm/0.25 μm, Helium, 40. C @ 1. min, 3. K/min, 250. C @ 3. min |
| Capillary | HP-5 | 1385. | Kahriman, Tosun, et al., 2011 | 30. m/0.32 mm/0.25 μm, Helium, 60. C @ 2. min, 3. K/min; Tend: 240. C |
| Capillary | VF-5MS | 1392. | Kowalski, 2008 | 30. m/0.25 mm/0.25 μm, Helium, 240. C @ 1. min, 20. K/min; Tend: 320. C |
| Capillary | ZB-1 | 1383. | Mierendorff, Stahl-Biskup, et al., 2008 | 30. m/0.25 mm/0.25 μm, Nitrogen, 3. K/min; Tstart: 45. C; Tend: 230. C |
| Capillary | DB-5 | 1386. | Mosayebi, Amin, et al., 2008 | 60. m/0.25 mm/0.25 μm, Nitrogen, 5. K/min, 250. C @ 10. min; Tstart: 60. C |
| Capillary | HP-5 | 1380. | Ristic, Krivokuca-Dokic, et al., 2007 | 30. m/0.25 mm/0.25 μm, Helium, 4. K/min; Tstart: 40. C; Tend: 260. C |
| Capillary | DB-5 | 1386. | Havlik, Kokoska, et al., 2006 | 30. m/0.25 mm/0.25 μm, He, 3. K/min, 250. C @ 10. min; Tstart: 50. C |
| Capillary | HP-5MS | 1378. | Gauvin and Smadja, 2005 | 30. m/0.25 mm/0.25 μm, He, 60. C @ 30. min, 4. K/min; Tend: 200. C |
| Capillary | DB-5 | 1392. | Kowalski and Wolski, 2005 | 30. m/0.25 mm/0.25 μm, 35. C @ 2. min, 4. K/min; Tend: 280. C |
| Capillary | DB-5 | 1382. | Miyazawa, Fuhita, et al., 2004 | Helium, 2. K/min, 240. C @ 999. min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 60. C |
| Capillary | DB-5 | 1382. | Miyazawa, Fujita, et al., 2004 | Helium, 2. K/min, 240. C @ 999. min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 60. C |
| Capillary | ZB-1 | 1383. | Mierendorff, Stahl-Biskup, et al., 2003 | 30. m/0.25 mm/0.25 μm, N2, 3. K/min; Tstart: 45. C; Tend: 230. C |
| Capillary | OV-101 | 1396. | Menut, Lamaty, et al., 1997 | N2, 5. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 100. C; Tend: 220. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 | 1388. | Kahriman, Tosun, et al., 2011 | 30. m/0.32 mm/0.25 μm, Helium; Program: not specified |
| Capillary | Optima-5MS | 1376. | HEuskin, Godin, et al., 2009 | 30. m/0.32 mm/0.25 μm, Helium; Program: 40 0C (5 min) 5 0C/min -> 230 0C 30 0C/min -> 280 0C (5 min) |
| Capillary | CP-Sil 8CB-MS | 1392. | Profitt, Schatz, et al., 2008 | 30. m/0.25 mm/0.25 μm, Helium; Program: 50 0C(3 min) 3 0C/min -> 100 0C 2.7 0C/min -> 140 0C 2.4 0C/min -> 180 0C 6 0C/min -> 260 0C |
| Capillary | CP-Sil | 1372. | Proffit, 2007 | 30. m/0.25 mm/0.25 μm, Helium; Program: 50 0C (3 min) 3 0C/min -> 100 0C 2.7 0C/min -> 140 0C 2.4 0C/min -> 180 0C 6 0C/min -> 250 0C |
| Capillary | CP-Sil | 1392. | Proffit, 2007 | 30. m/0.25 mm/0.25 μm, Helium; Program: 50 0C (3 min) 3 0C/min -> 100 0C 2.7 0C/min -> 140 0C 2.4 0C/min -> 180 0C 6 0C/min -> 250 0C |
| Capillary | CP-Sil | 1392. | Proffit, 2007 | 30. m/0.25 mm/0.25 μm, Helium; Program: 50 0C (3 min) 3 0C/min -> 100 0C 2.7 0C/min -> 140 0C 2.4 0C/min -> 180 0C 6 0C/min -> 250 0C |
| Capillary | HP-5 | 1388. | Ristic, Krivokuca-Dokic, et al., 2007 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
| Capillary | HP-5 | 1347. | Yasar, Üçüncü, et al., 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 60C(5min) => 3C/min => 120C (2min) => 2C/min => 200C (2min) => 3C/min => 320C |
| Capillary | DB-1 | 1382. | Bezerra, Andrade-Neto, et al., 2002 | 30. m/0.25 mm/0.1 μm, He; Program: 35C => 4C/min => 180C => 10C/min => 250C |
| Capillary | CP Sil 5 CB | 1390. | Weyerstahl, Marschall, et al., 1998 | N2; Column length: 25. m; Phase thickness: 0.39 μm; Program: not specified |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1550. | Havlik, Kokoska, et al., 2006 | 30. m/0.25 mm/0.25 μm, He, 3. K/min, 250. C @ 10. min; Tstart: 50. C |
| Capillary | Supelcowax | 1525. | Gauvin and Smadja, 2005 | 60. m/0.2 mm/0.2 μm, He, 60. C @ 30. min, 4. K/min; Tend: 230. C |
| Capillary | TC-Wax | 1542. | Miyazawa, Teranishi, et al., 2003 | He, 3. K/min; Column length: 60. m; Column diameter: 0.25 mm; Tstart: 80. C; Tend: 240. C |
| Capillary | DB-Wax | 1511. | Menut, Lamaty, et al., 1997 | N2, 5. K/min; Column length: 30. m; Column diameter: 0.25 mm; Tstart: 100. C; Tend: 220. C |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1492. | Giuseppe, Manuela, et al., 2005 | 30. m/0.25 mm/0.25 μm, He; Program: 35C(5min) => 2C/min => 173C(1min) => 15C/min => 210C(5min) |
| Capillary | DB-Wax | 1555. | Weyerstahl, Marschall, et al., 1998 | N2; Column length: 60. m; Phase thickness: 0.25 μm; Program: not specified |
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.
Lucero, Fredrickson, et al., 2006
Lucero, M.E.; Fredrickson, E.L.; Estell, R.E.; Morrison, A.A.; Richman, D.B.,
Volatile Composition of Gutierrezia sarothrae (Broom Snakeweed) as Determined by Steam Distillation and Solid Phase Microextraction,
J. Essent. Oil Res., 2006, 18, 2, 121-125, https://doi.org/10.1080/10412905.2006.9699039
. [all data]
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]
Blagojevic, Radulovic, et al., 2006
Blagojevic, P.; Radulovic, N.; Palic, R.; Stojanovic, G.,
Chemical composition of the essential oils of Serbian wild-growing Srtemisia absinthium and Artemisia vulgaris,
J. Agric. Food Chem., 2006, 54, 13, 4780-4789, https://doi.org/10.1021/jf060123o
. [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]
Tzakou, Vagias, et al., 2004
Tzakou, O.; Vagias, C.; Gani, A.; Yannitsaros, A.,
Volatile constituents of essential oils isolated at different growth stages from three Conyza species growing in Greece,
Flavour Fragr. J., 2004, 19, 425-428. [all data]
Javidnia and Shafiee, 1999
Javidnia, K.; Shafiee, A.,
Constituents of the essential oil of Matricaria decipiens C. Koch,
Flavour Fragr. J., 1999, 14, 3, 153-155, https://doi.org/10.1002/(SICI)1099-1026(199905/06)14:3<153::AID-FFJ792>3.0.CO;2-V
. [all data]
Andriamaharavo, 2014
Andriamaharavo, N.R.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]
Jian-Yu, Zhu, et al., 2012
Jian-Yu, S.; Zhu, L.; Tian, Y.-J.,
Chemical composition and antimicrobial activities of essential oil of Matricaria songarica,
Int. J. Agriculture Biology, 2012, 14, 1, 107-110. [all data]
Kahriman, Tosun, et al., 2011
Kahriman, N.; Tosun, G.; Terzioglu, S.; Karaoglu, S.A.; Yayh, N.,
Chemical composition and antimicrobial activity of the essential oils from the flower, leaf, and stem of Senecio pandurifolis,
Rec. Nat. Prod., 2011, 5, 2, 82-91. [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]
Mierendorff, Stahl-Biskup, et al., 2008
Mierendorff, H.-G.; Stahl-Biskup, E.; Posthumus, M.A.; van Beek, T.A.,
Composition of commercial Cape chamomile oil (Eriocephalus punctuatus / Eriocephalus tenuifolius), 2008, retrieved from http://www.chemische-analysen-hamburg.de/Publikationen?CapeChamomileOil/. [all data]
Mosayebi, Amin, et al., 2008
Mosayebi, M.; Amin, G.; Arzani, H.; Azarnivand, H.; Maleki, M.; Shafaghat, A.,
Effect of habitat on essential oil of Achillea filipendula L. in Iran,
Asian J. Plant Sci., 2008, 7, 8, 779-781, https://doi.org/10.3923/ajps.2008.779.781
. [all data]
Ristic, Krivokuca-Dokic, et al., 2007
Ristic, M.; Krivokuca-Dokic, D.; Radanovic, D.; Nastovski, T.,
Etarsko ulje Arnica montata i Arnica chamissonis,
Hem. Ind., 2007, 61, 5, 272-277, https://doi.org/10.2298/HEMIND0704272R
. [all data]
Havlik, Kokoska, et al., 2006
Havlik, J.; Kokoska, L.; Vasickova, S.; Valterova, I.,
Chemical composition of essential oil from the seeds of Nigella arvensis L. and assessment of its actimicrobial activity,
Flavour Fragr. J., 2006, 21, 4, 713-717, https://doi.org/10.1002/ffj.1713
. [all data]
Gauvin and Smadja, 2005
Gauvin, A.; Smadja, J.,
Essential oil composition of four Psiadia species from Reunion Island: A chemotaxonomic study,
Biochem. Syst. Ecol., 2005, 33, 7, 705-714, https://doi.org/10.1016/j.bse.2004.12.013
. [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]
Miyazawa, Fuhita, et al., 2004
Miyazawa, M.; Fuhita, T.; Yamafuji, C.; Matsui, M.; Kasahara, N.; Takagi, Y.; Ishikawa, Y.,
Chemical composition of volatile oil from the roots of Periploca sepium,
J. Oleo Sci., 2004, 53, 10, 511-513, https://doi.org/10.5650/jos.53.511
. [all data]
Miyazawa, Fujita, et al., 2004
Miyazawa, M.; Fujita, T.; Yamafuji, C.; Matsui, M.; Kasahara, N.; Takagi, Y.; Ishikawa, Y.,
Chemical composition of volatile oil from the roots of Periploca sepium,
J. Oleo Sci., 2004, 53, 11, 511-513, https://doi.org/10.5650/jos.53.511
. [all data]
Mierendorff, Stahl-Biskup, et al., 2003
Mierendorff, H.-G.; Stahl-Biskup, E.; Posthumus, M.A.; van Beek, T.A.,
Composition of commercial Cape chamomile oil (Eriocephalus punctulatus),
Flavour Fragr. J., 2003, 18, 6, 510-514, https://doi.org/10.1002/ffj.1259
. [all data]
Menut, Lamaty, et al., 1997
Menut, C.; Lamaty, G.; Weyerstahl, P.; Marschall, H.; Seelmann, I.; Amvam Zollo, P.H.,
Aromatic plants of tropical central Africa. Part XXXI. Tricyclic sesquiterpenes from the root essential oil of Echinops giganteus var. lelyi C. D. Adams,
Flavour Fragr. J., 1997, 12, 6, 415-421, https://doi.org/10.1002/(SICI)1099-1026(199711/12)12:6<415::AID-FFJ666>3.0.CO;2-T
. [all data]
HEuskin, Godin, et al., 2009
HEuskin, S.; Godin, B.; Leroy, P.; Quentin C.; Wathelet, J.-P.; Verheggen, F.; Haubruge, E.; Lognay, G.,
Fast gas chromatography characterization of purified semiochemicals from essential oils of Matricaria chamomilla L. (Asteraceae) and Nepeta cataria L. (Lamiaceae),
J. Chromatorg. A., 2009, 1216, 14, 2768-2775, https://doi.org/10.1016/j.chroma.2008.09.109
. [all data]
Profitt, Schatz, et al., 2008
Profitt, M.; Schatz, B.; Bessiere, J.-M.; Chen, C.; Soler, C.; Hossaert-McKey, M.,
Signalling receptivity: comparison of the emission of volatile compounds by figs of Ficus hispida before, during and after the phase of receptivity to pollinators,
Symbiosis, 2008, 45, 1-10. [all data]
Proffit, 2007
Proffit, M.,
Mediation chimique et structuration des communautes d'hymenopteres parasites du mutualisme figuier / pollinisateur (These pour obtenir le grade de Docteur de l'Universite Montpellier II) (Dissertation), 2007. [all data]
Yasar, Üçüncü, et al., 2005
Yasar, A.; Üçüncü, O.; Güleç, C.; Inceer, H.; Ayaz, S.; Yayh, N.,
GC-MS analysis of chloroform extracts in flowers, stems, and roots of Tripleurospermum callosum,
Pharm. Biol., 2005, 43, 2, 108-112, https://doi.org/10.1080/13880200590919384
. [all data]
Bezerra, Andrade-Neto, et al., 2002
Bezerra, M.Z.B.; Andrade-Neto, M.; de Freitas, R.M.,
The essential oil of Porophyllum ruderale Cass (Asteraceae),
J. Essent. Oil Res., 2002, 14, 1, 14-15, https://doi.org/10.1080/10412905.2002.9699746
. [all data]
Weyerstahl, Marschall, et al., 1998
Weyerstahl, P.; Marschall, H.; Seelmann, I.; Jakupovic, J.,
Cameroonane, Prenopsane and Nopsane, Three New Tricyclic Sesquiterpene Skeletons,
Eur.J.Org.Chem., 1998, 1998, 6, 1205-1212, https://doi.org/10.1002/(SICI)1099-0690(199806)1998:6<1205::AID-EJOC1205>3.0.CO;2-K
. [all data]
Miyazawa, Teranishi, et al., 2003
Miyazawa, M.; Teranishi, A.; Ishikawa, Y.,
Components of the essential oil from Petasites japonicus,
Flavour Fragr. J., 2003, 18, 3, 231-233, https://doi.org/10.1002/ffj.1203
. [all data]
Giuseppe, Manuela, et al., 2005
Giuseppe, Z.; Manuela, G.; Marta, B.; Vincenzo, G.,
Application of artificial neural network on mono- and sesquiterpenes compounds determined by headspace solid-phase microextraction-gas chromatography-mass spectrometry for the Piedmont ricotta cheese traceability,
J. Chromatogr. A, 2005, 1071, 1-2, 247-253, https://doi.org/10.1016/j.chroma.2004.11.083
. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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