Germacrene A
- Formula: C14H22
- Molecular weight: 190.3245
- IUPAC Standard InChIKey: XNNFTAIJLZPUAI-HNVHAEGFSA-N
- CAS Registry Number: 28387-44-2
- Chemical structure:
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Normal alkane RI, non-polar column, custom temperature program
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 | Polydimethyl siloxane with 5 % Ph groups | CP-Sil 8 CB | DB-5 | HP-5 | CP-Sil 8CB-MS |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | Helium | Helium | Hydrogen | Helium | Helium |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Program | 50 0C 4 0C/min -> 200 0C (5 min) 20 0C/min -> 280 0C | Multi-rise program | 35 0C 4 0C/min -> 180 0C 17 0C/min -> 280 0C (10 min) | not specified | 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 |
I | 1505. | 1508. | 1485. | 1503. | 1511. |
Reference | da Silva, de Souza, et al., 2012 | Di Giusto, Bessiere, et al., 2010 | de Albuquerque, Alves, et al., 2008 | Isidorov, Lech, et al., 2008 | Profitt, Schatz, et al., 2008 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Elite-1 | HP-5 MS | HP-5 | CP Sil 8 CB | HP-5 MS |
Column length (m) | 30. | 30. | 30. | 30. | |
Carrier gas | Helium | Helium | He | Helium | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.25 | |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Program | not specified | 40 0C (10 min) 3 0C/min -> 200 0C 2 0C/min -> 220 0C | not specified | 50C(3min) => 3C/min => 100C => 2.7C/min => 140C => 2.4C/min => 180C => 6C/min => 250C | 40 0C (10 min) 3 0C/min -> 200 0C 2 0C/min -> 220 0C |
I | 1509. | 1504. | 1509. | 1508. | 1505. |
Reference | Raj, Baby, et al., 2008 | Eason and Setzer, 2007 | Liolios, Laouer, et al., 2007 | Meekijjaroenroj, Bessière, et al., 2007 | Moriarity, Bansal, et al., 2007 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | CP-Sil | CP-Sil | CP-Sil | HP-5 MS | HP-5MS |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | Helium | Helium | Helium | Helium | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
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 | 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 | 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 | 40 0C (10 min) 3 oC/min -> 200 0C 2 0C/min -> 220 0C | 40C(10min) => 3C/min => 200C => 2C/min => 220C |
I | 1492. | 1511. | 1511. | 1505. | 1504. |
Reference | Proffit, 2007 | Proffit, 2007 | Proffit, 2007 | Setzer, Stokes, et al., 2007 | Takaku, Haber, et al., 2007 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Polydimethyl siloxane | SPB-5 | HP-5 MS | HP-5MS | DB-5 |
Column length (m) | 30. | 30. | 30. | 30. | |
Carrier gas | Helium | Helium | He | He | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Phase thickness (μm) | 0.10 | 0.25 | 0.25 | 0.25 | |
Program | not specified | 40 0C (1 min) 10 0C/min -> 120 0C 0.5 0C/min -> 150 0C 20 0C/min -> 280 0C (5 min) | 40 0C (10 min) 3 0C/min -> 200 0C 2 0C/min -> 220 0C | 60C => 1.5C/min => 185C(1min) => 9C/min => 275C(2min) | 35C => 4C/min => 180C => 10C/min => 250C |
I | 1503. | 1503. | 1504. | 1507. | 1506. |
Reference | Werka, Boehme, et al., 2007 | Navickiene, Morandim, et al., 2006 | Schmidt, Noletto, et al., 2006 | Singh, Marimuthu, et al., 2006 | Cysne, Canuto, et al., 2005 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | BP-5 | BP-5 | DB-1 | Methyl Silicone | DB-1 |
Column length (m) | 25. | 25. | 30. | 30. | |
Carrier gas | Helium | Helium | Helium | He | He |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.25 | |
Phase thickness (μm) | 0.50 | 0.50 | 0.25 | 0.1 | |
Program | 60 0C 6 0C/min -> 210 0C 10 0C/min -> 290 0C (10 min) | not specified | 35 0C 4 0C/min -> 180 0C 10 0C/min -> 250 0C | 60 0C 3 0C/min -> 200 0C 15 0C/min -> 250 0C (5 min) | 35C => 4C/min => 180C => 10C/min => 250C |
I | 1508. | 1509. | 1503. | 1502. | 1499. |
Reference | Eyres, Dufour, et al., 2005 | Eyres, Dufour, et al., 2005 | Silva, Matos, et al., 2004 | Demyttenaere, Morina, et al., 2003 | Silva, Matos, et al., 2003 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-5MS | SE-54 | DB-5 | HP-5MS | DB-5 |
Column length (m) | 25. | 30. | 30. | ||
Carrier gas | He | He | N2 | ||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | ||
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
Program | 40C(2min) => 8C/min => 160C => 15C/min => 250C(3min) | not specified | not specified | not specified | 45C(5min) => 2C/min => 200C => 5C/min => 250C |
I | 1502. | 1480. | 1495. | 1513. | 1513. |
Reference | Demyttenaere, Moriña, et al., 2002 | Kilic, 2002 | Ferreira, Costantin, et al., 2001 | Bouwmeester, Wallaart, et al., 1999 | Sanda, Koba, et al., 1998 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | DB-1 |
Column length (m) | 30. |
Carrier gas | Helium |
Substrate | |
Column diameter (mm) | 0.25 |
Phase thickness (μm) | |
Program | 35 0C 4 0C/min -> 180 0C 10 0C/min -> 250 0C |
I | 1488. |
Reference | de Morais, Craveiro, et al., 1996 |
Comment | MSDC-RI |
References
Go To: Top, Normal alkane 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.
da Silva, de Souza, et al., 2012
da Silva, A.C.; de Souza, P.E.; Machado, J. daC.; da Silva, B.M.; Pinto, J.E.B.P.,
Effectiveness of essential oils in the treatment of Colletotrichum truncatum-infected soybean seeds,
Tropical Plant Patology, 2012, 37, 5, 305-313, https://doi.org/10.1590/S1982-56762012000500001
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Di Giusto, Bessiere, et al., 2010
Di Giusto, B.; Bessiere, J.-M.; Gueroult, M.; Lim, L.B.L.; Marshall, D.J.; Hossaert-McKey, M.; Gaume, L.,
Flower-scent mimicry masks a deadly trap in the carnivorous plant Nepenthes raffesiana,
J. Ecology, 2010, 98, 4, 845-856, https://doi.org/10.1111/j.1365-2745.2010.01665.x
. [all data]
de Albuquerque, Alves, et al., 2008
de Albuquerque, I.L.; Alves, L.A.; Lemos, T.L.G.; Dorneles, C.A.; de Morais, M.O.,
Constituents of the essential oil of Brazilian grenn propolis from Brazil,
J. Essent. Oil Res., 2008, 20, 1-2. [all data]
Isidorov, Lech, et al., 2008
Isidorov, V.A.; Lech, P.; Zolciak, A.; Rusak, N.; Szczepaniak, L.,
Gas Chromatographic - nass spectrometric investigation of metabolites from the needles and roots of pine seedlings at early stages of pathogenic fungi Armillaria ostoyae attack,
Trees, 2008, 22, 4, 531-542, https://doi.org/10.1007/s00468-008-0213-z
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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]
Raj, Baby, et al., 2008
Raj, G.; Baby, S.; Dan, M.; Thaha, A.R.M.; Sethuraman, M.G.; George, V.,
Volatile constituents from the rhisomes of Curcuma haritha Mangaly and Sabu from Sauthern India,
Flavour Fragr. J., 2008, 23, 5, 348-352, https://doi.org/10.1002/ffj.1891
. [all data]
Eason and Setzer, 2007
Eason, H.M.; Setzer, W.N.,
BArk essential oil composition of Cedrela tinduzii C. DC. (Meliaceae) from Monteverde, Costa Rica,
Rec. NAt. Prod., 2007, 1, 2-3, 24-27. [all data]
Liolios, Laouer, et al., 2007
Liolios, C.; Laouer, H.; Boulaacheb, N.; Gortzi, O.; Chinou, I.,
Chemical Composition and Antimicrobial Activity of the Essential Oil of Algherian Phlomis bovei De Noe subsp. bovei,
Molecules, 2007, 12, 4, 772-781, https://doi.org/10.3390/12040772
. [all data]
Meekijjaroenroj, Bessière, et al., 2007
Meekijjaroenroj, A.; Bessière, J.-M.; Anstett, M.-C.,
Chemistry of floral scents in four Licuala species (Arecaceae),
Flavour Fragr. J., 2007, 22, 4, 300-310, https://doi.org/10.1002/ffj.1797
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Moriarity, Bansal, et al., 2007
Moriarity, D.M.; Bansal, A.; Cole, R.A.; Takaku, S.; Haber, W.A.; Setzer, W.N.,
Selective cytotoxic activities of leaf essential oils from Monteverde Costa Rica,
Natural Product Communications, 2007, 2, 12, 1263-1268. [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]
Setzer, Stokes, et al., 2007
Setzer, W.N.; Stokes, S.L.; Penton, A.F.; Takaku, S.; Haber, W.A.; Hansell, E.; Caffrey, C.R.; McKerrow, J.H.,
Cruzain inhibitory activity of leaf essential oils of neotropical Lauraceae and essential oil components,
Natural Product Communications, 2007, 2, 12, 1203-1210. [all data]
Takaku, Haber, et al., 2007
Takaku, S.; Haber, W.A.; Setzer, W.N.,
Leaf essential oil composition of 10 species of Ocotea (Lauraceae) from Monteverde, Costa Rica,
Biochem. Syst. Ecol., 2007, 35, 8, 525-532, https://doi.org/10.1016/j.bse.2007.02.003
. [all data]
Werka, Boehme, et al., 2007
Werka, J.S.; Boehme, A.K.; Setzer, W.N.,
Biological activities of essential oils from Monteverde, Costa Rica,
Natural Product Communications, 2007, 2, 12, 1215-1219. [all data]
Navickiene, Morandim, et al., 2006
Navickiene, H.M.D.; Morandim, A.A.; Alécio, A.C.; Regasini, L.O.; Bergamo, D.C.B.; Telascrea, M.; Cavalheiro, A.J.; Lopes, M.N.; Bolzani, V.S.; Furlan, M.; Marques, M.O.M.; Young, M.C.M.; Kato, M.J.,
Composition and antifungal activity of essential oils from Piper aduncum, Piper arboreum and Piper tuberculatum,
Quim. Nova, 2006, 29, 3, 467-470, https://doi.org/10.1590/S0100-40422006000300012
. [all data]
Schmidt, Noletto, et al., 2006
Schmidt, J.M.; Noletto, J.A.; Vogler, B.; Setzer, W.N.,
Abaco Bush Medicine: Chemical composition of the essential oils of four aromatic medicinal plants from Abaco Island, Bahamas,
J. Herbs, Spices Medicinal Plants, 2006, 12, 3, 43-65, https://doi.org/10.1300/J044v12n03_04
. [all data]
Singh, Marimuthu, et al., 2006
Singh, G.; Marimuthu, P.; de Heluani, C.S.; Catalan, C.A.N.,
Antioxidant and biocidal activities of Carum nigrum (seed) essential oil, oleoresin, and their selected components,
J. Agric. Food Chem., 2006, 54, 1, 174-181, https://doi.org/10.1021/jf0518610
. [all data]
Cysne, Canuto, et al., 2005
Cysne, J.B.; Canuto, K.M.; Pessoa, O.D.L.; Nunes, E.P.; Silveira, E.R.,
Leaf essential oils of four Piper species from the State of Ceará - Northeast of Brazil,
J. Braz. Chem. Soc., 2005, 16, 6B, 1378-1381, https://doi.org/10.1590/S0103-50532005000800012
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Eyres, Dufour, et al., 2005
Eyres, G.; Dufour, J.-P.; Hallifax, G.; Sotheeswaran, S.; Marriott, P.J.,
Identification of character-impact odorants in coriander and wild coriander leaves using gas chromatography-olfactometry (GCO) and comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GC×GC-TOFMS),
J. Sep. Sci., 2005, 28, 9-10, 1061-1074, https://doi.org/10.1002/jssc.200500012
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Silva, Matos, et al., 2004
Silva, M.G. deV.; Matos, F.J. de.A.; Lopes, P.R.O.; Silva, F.O.; Holanda, M.T.,
Composition of Essential Oils from Three Ocimum Species Obtained by Steam and Microwave Distillation and Supercritical CO2 Extraction,
ARKIVOS, 2004, 6, 6, 66-71, https://doi.org/10.3998/ark.5550190.0005.609
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Demyttenaere, Morina, et al., 2003
Demyttenaere, J.C.R.; Morina, R.M.; Sandra, P.,
Monitoring and fast detection of mycotoxin-producing fungi based on headspace solid-phase microextraction and headspace sorptive extraction of the volatile metabolites,
J. Chromatogr. A, 2003, 985, 1-2, 127-135, https://doi.org/10.1016/S0021-9673(02)01417-6
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Silva, Matos, et al., 2003
Silva, M.G.V.; Matos, F.J.A.; Machado, M.I.L.; Craveiro, A.A.,
Essential oils of Ociumum basilicum L., O. basilicum. var. minimum L. and O. basilicum. var. purpurascens Benth. grown in north-eastern Brazil,
Flavour Fragr. J., 2003, 18, 1, 13-14, https://doi.org/10.1002/ffj.1134
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Demyttenaere, Moriña, et al., 2002
Demyttenaere, J.C.R.; Moriña, R.M.; Sandra, P.; Schelfaut, M.,
Monitoring and fast detection of mycotoxin-producing fungi based on headspace solid-phase microextraction and headspace sorptive extraction of the volatile metabolites
in 25th International Symposium on Capillary Chromatography, 2002, 1-12. [all data]
Kilic, 2002
Kilic, A.,
Volatile compounds of buds, flowers and fruits of bay (Laurus nobilis L.) and their odour contribution,
Proc. ICNP-2002 - Trabzon/Turkiye, 2002, 338-341. [all data]
Ferreira, Costantin, et al., 2001
Ferreira, M.J.P.; Costantin, M.B.; Sartorelli, P.; Rodrigues, G.V.; Limberger, R.; Henriques, A.T.; Kato, M.J.; Emerenciano, V.P.,
Computer-aided method for identification of components in essential oils by 13C NMR spectroscopy,
Anal. Chim. Acta., 2001, 447, 1-2, 125-134, https://doi.org/10.1016/S0003-2670(01)01204-1
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Bouwmeester, Wallaart, et al., 1999
Bouwmeester, H.J.; Wallaart, T.E.; Janssen, M.H.A.; van Loo, B.; Jansen, B.J.M.; Posthumus, M.A.; Schmidt, C.O.; de Kraker, J.W.; König, W.A.; Franssen, M.C.R.,
Amorpha-4,11-diene synthase catalyses the first probable step in artemisinin biosynthesis,
Phytochemistry, 1999, 52, 5, 843-854, https://doi.org/10.1016/S0031-9422(99)00206-X
. [all data]
Sanda, Koba, et al., 1998
Sanda, K.; Koba, K.; Nambo, P.; Gaset, A.,
Chemical investigation of Ocimum species growing in Togo,
Flavour Fragr. J., 1998, 13, 4, 226-232, https://doi.org/10.1002/(SICI)1099-1026(1998070)13:4<226::AID-FFJ717>3.0.CO;2-H
. [all data]
de Morais, Craveiro, et al., 1996
de Morais, S.M.; Craveiro, A.A.; Machado, M.I.L.M.; Alencar, J.W.; Matos, J.A.,
Volatile constituents of Eugenia unifluora leaf oil from Notheastern Brazil,
J. Ess. Oil Res., 1996, 8, 4, 449-451, https://doi.org/10.1080/10412905.1996.9700664
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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