Heptanoic acid, 3,7-dimethyl-2,6-octadienyl ester, (E)-
- Formula: C17H30O2
- Molecular weight: 266.4189
- IUPAC Standard InChI: InChI=1S/C17H30O2/c1-5-6-7-8-12-17(18)19-14-13-16(4)11-9-10-15(2)3/h10,13H,5-9,11-12,14H2,1-4H3/b16-13+
- IUPAC Standard InChIKey: NSMHPPLPBQPIQJ-DTQAZKPQSA-N
- CAS Registry Number: 73019-15-5
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Geranyl heptanoate; (E)-3,7-Dimethylocta-2,6-dien-1-yl heptanoate; Geranyl-n-heptanoate; Heptanoic acid, (2E)-3,7-dimethyl-2,6-octadien-1-yl ester; [(2E)-3,7-dimethylocta-2,6-dienyl] heptanoate
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Gas Chromatography
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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
Kovats' RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BP-1 | 1820. | Jain, Aggarwal, et al., 2001 | 25. m/0.55 mm/0.25 μm, N2, 5. K/min, 220. C @ 15. min; Tstart: 60. C |
| Capillary | HP-1 | 1820. | Rajeswara Rao, 2001 | 25. m/0.2 mm/0.25 μm, He, 4. K/min; Tstart: 100. C; Tend: 220. C |
| Capillary | Methyl Silicone | 1826. | Mallavarapu, Rao, et al., 1998 | N2, 5. K/min; Column length: 25. m; Column diameter: 0.5 mm; Tstart: 60. C; Tend: 220. C |
Kovats' RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BP-1 | 1827. | Khan, Verma, et al., 2006 | 30. m/0.32 mm/0.25 μm, N2; Program: 60C => 5C/min => 220C (5min) => 3C/min => 245C(5min) |
| Capillary | BP-1 | 1835. | Raina, Srivastava, et al., 2003 | 25. m/0.32 mm/0.25 μm, N2; Program: 60C => 5C/min => 220C(5min) => 3C/min => 245C(5min) |
Kovats' RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BP-20 | 2138. | Khan, Verma, et al., 2006 | 30. m/0.32 mm/0.25 μm, N2, 5. K/min, 220. C @ 14. min; Tstart: 60. C |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BP-1 | 1824. | Raina, Kumar, et al., 2004 | 30. m/0.32 mm/0.25 μm, N2, 5. K/min, 220. C @ 13. min; Tstart: 60. C |
| Capillary | HP-5 | 1857. | Shellie and Marriott, 2003 | 30. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 40. C; Tend: 240. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 1855. | 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) |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BP-1 | 1826. | Gupta, Mallavarapu, et al., 2001 | 30. m/0.25 mm/0.25 μm, N2, 5. K/min; Tstart: 60. C; Tend: 220. C |
| Capillary | BP-1 | 1810. | Rajeswara, Kaul, et al., 1996 | N2, 5. K/min; Column length: 25. m; Column diameter: 0.50 mm; Tstart: 60. C; Tend: 220. C |
| Capillary | HP-101 | 1828. | Demarne and van der Walt, 1993 | 50. m/0.32 mm/0.3 μm, H2, 65. C @ 5. min, 2. K/min; Tend: 300. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-30 | 1831. | Vinogradov, 2004 | Program: not specified |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax 20M | 2157. | Vinogradov, 2004 | 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.
Jain, Aggarwal, et al., 2001
Jain, N.; Aggarwal, K.K.; Syamasundar, K.V.; Srivastava, S.K.; Kumar, S.,
Essential oil composition of geranium (Pelargonium sp.) from the plains of Northern India,
Flavour Fragr. J., 2001, 16, 1, 44-46, https://doi.org/10.1002/1099-1026(200101/02)16:1<44::AID-FFJ943>3.0.CO;2-X
. [all data]
Rajeswara Rao, 2001
Rajeswara Rao, B.R.,
Biomass and essential oil yields of rainfed palmarosa (Cymbopogon martinii (Roxb.) Wats. var. motia Burk.) supplied with different levels of organic manure and fertilizer nitrogen in semi-arid tropical climate,
Ind. Crops Prod., 2001, 14, 3, 171-178, https://doi.org/10.1016/S0926-6690(01)00081-4
. [all data]
Mallavarapu, Rao, et al., 1998
Mallavarapu, G.R.; Rao, B.R.R.; Kaul, P.N.; Ramesh, S.; Bhattacharya, A.K.,
Volatile constituents of the essential oils of the seeds and the herb of palmarosa (Cymbopogon martinii (Roxb.) Wats. var. motia Burk.),
Flavour Fragr. J., 1998, 13, 3, 167-169, https://doi.org/10.1002/(SICI)1099-1026(199805/06)13:3<167::AID-FFJ719>3.0.CO;2-B
. [all data]
Khan, Verma, et al., 2006
Khan, M.; Verma, S.C.; Srivastava, S.K.; Shawl, A.S.; Syamsundar, K.V.; Khanuja, S.P.S.; Kumar, T.,
Essential oil composition of Taxus wallichiana Zucc. from the Northern Himalayan region of India,
Flavour Fragr. J., 2006, 21, 5, 772-775, https://doi.org/10.1002/ffj.1682
. [all data]
Raina, Srivastava, et al., 2003
Raina, V.K.; Srivastava, S.K.; Aggarwal, K.K.; Syamasunder, K.V.; Khanuja, S.P.S.,
Essential oil composition of Cymbopogon martinii from different places in India,
Flavour Fragr. J., 2003, 18, 4, 312-315, https://doi.org/10.1002/ffj.1222
. [all data]
Raina, Kumar, et al., 2004
Raina, V.K.; Kumar, A.; Srivastava, S.K.; Syamsundar, K.V.; Kahol, A.P.,
Essential oil composition of 'kewda' (Pandanus odoratissimus) from India,
Flavour Fragr. J., 2004, 19, 5, 434-436, https://doi.org/10.1002/ffj.1331
. [all data]
Shellie and Marriott, 2003
Shellie, R.A.; Marriott, P.J.,
Comprehensive two-dimensional gas chromatography-mass spectrometry analysis of Pelargonium graveolens essential oil using rapid scanning quadrupole mass spectrometry,
Analyst, 2003, 128, 7, 879-883, https://doi.org/10.1039/b304371a
. [all data]
Andriamaharavo, 2014
Andriamaharavo, N.R.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2014. [all data]
Gupta, Mallavarapu, et al., 2001
Gupta, R.; Mallavarapu, G.R.; Banerjee, S.; Kumar, S.,
Characteristics of an isomenthone-rich somaclonal mutant isolated in a geraniol-rich rose-scented geranium accession of Pelargonium graveolens,
Flavour Fragr. J., 2001, 16, 5, 319-324, https://doi.org/10.1002/ffj.1002
. [all data]
Rajeswara, Kaul, et al., 1996
Rajeswara, B.R.; Kaul, P.N.; Bhattacharya, A.K.; Mallavarapu, G.R.; Ramesh, S.,
Yield and chemical composition of the essential oils of three Cymbopogon species suffering from iron chlorosis,
Flavour Fragr. J., 1996, 11, 5, 289-293, https://doi.org/10.1002/(SICI)1099-1026(199609)11:5<289::AID-FFJ590>3.0.CO;2-7
. [all data]
Demarne and van der Walt, 1993
Demarne, F.-E.; van der Walt, J.J.A.,
Composition of the Essential Oil of Pelargonium citronellum (Geraniaceae),
J. Essent. Oil Res., 1993, 5, 3, 233-238, https://doi.org/10.1080/10412905.1993.9698214
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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