Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-,[1R-(1R*,4Z,9S*)]-
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-11-6-5-7-12(2)13-10-15(3,4)14(13)9-8-11/h6,13-14H,2,5,7-10H2,1,3-4H3/b11-6-/t13-,14-/m0/s1
- IUPAC Standard InChIKey: NPNUFJAVOOONJE-BJLYVFBQSA-N
- CAS Registry Number: 118-65-0
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Stereoisomers:
- Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-
- (1R,9R,E)-4,11,11-Trimethyl-8-methylenebicyclo[7.2.0]undec-4-ene
- Caryophyllene
- 9-epi-Caryophyllene
- cis-Caryophyllene
- (+)(E)-Caryophyllene
- 2-epi-(E)- β-Caryophyllene
- Bicyclo[7.2.0]undec-4-ene, 4,11,11-trimethyl-8-methylene-deriv.
- (E)-Caryophyllene
- trans-β-Caryophyllene
- 9-epi-β-Caryophyllene
- 2-epi-(E)-β-Caryophyllene
- (E)-β-Caryophyllene
- Other names: Isocaryophyllene; (Z)-β-Caryophyllene; β-cis-Caryophyllene; (Z)-Caryophyllene; Bicyclo(7.2.0)undec-4-ene, 4,11,11-trimethyl-8-methylene-, (1R,4Z,9S)-; cis-Caryophyllene; 4,11,11-Trimethyl-8-methylenebicyclo[7.2.0]undec-4-ene; γ-Caryophyllene; [1R-(1R*,4Z,9S*)]-4,11,11-trimethyl-8-methylenebicyclo[7.2.0]undec-4-ene
- Information on this page:
- Other data available:
- Options:
Kovats' RI, non-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 | HP-5MS | SPB-1 | DB-5 | CP Sil 5 CB | SSP-1 |
| Column length (m) | 60. | 30. | 50. | 25. | 30. |
| Carrier gas | He | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.32 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.15 | 0.25 |
| Tstart (C) | 40. | 60. | 50. | 50. | 50. |
| Tend (C) | 250. | 240. | 280. | 230. | 250. |
| Heat rate (K/min) | 3. | 4. | 5. | 3. | 2. |
| Initial hold (min) | 1. | 4. | 2. | 2. | |
| Final hold (min) | 20. | 2. | 10. | 5. | |
| I | 1428. | 1434. | 1407. | 1411. | 1427. |
| Reference | Jalali-Heravi, Zekavat, et al., 2006 | Walde, Jyothirmayi, et al., 2006 | Baranauskiene, Venskutonis, et al., 2003 | Ogunwande, Olawore, et al., 2003 | Nagarajan, Rao, et al., 2001 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | HP-5MS |
| Column length (m) | 30. |
| Carrier gas | He |
| Substrate | |
| Column diameter (mm) | 0.25 |
| Phase thickness (μm) | 0.25 |
| Tstart (C) | 60. |
| Tend (C) | 280. |
| Heat rate (K/min) | 3. |
| Initial hold (min) | |
| Final hold (min) | |
| I | 1404. |
| Reference | Roussis, Tsoukatou, et al., 2000 |
| Comment | MSDC-RI |
References
Go To: Top, Kovats' RI, non-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.
Jalali-Heravi, Zekavat, et al., 2006
Jalali-Heravi, M.; Zekavat, B.; Sereshti, H.,
Characterization of essential oil components of Iranian geranium oil using gas chromatography-mass spectrometry combined with chemometric resolution techniques,
J. Chromatogr. A, 2006, 1114, 1, 154-163, https://doi.org/10.1016/j.chroma.2006.02.034
. [all data]
Walde, Jyothirmayi, et al., 2006
Walde, S.G.; Jyothirmayi, T.; Prabhakara Rao, P.G.; Srinivas, P.,
Flavour volatiles of flowers and stalks of Murraya koenigii L.,
Flavour Fragr. J., 2006, 21, 4, 581-584, https://doi.org/10.1002/ffj.1737
. [all data]
Baranauskiene, Venskutonis, et al., 2003
Baranauskiene, R.; Venskutonis, R.P.; Demyttenaere, J.C.R.,
Sensory and instrumental evaluation of catnip (Nepeta cataria L.) aroma,
J. Agric. Food Chem., 2003, 51, 13, 3840-3848, https://doi.org/10.1021/jf021187b
. [all data]
Ogunwande, Olawore, et al., 2003
Ogunwande, I.A.; Olawore, N.O.; Adeleke, K.A.; Ekundayo, O.; Koenig, W.A.,
Chemical composition of the leaf volatile oil of Psidium guajava L. growing in Nigeria,
Flavour Fragr. J., 2003, 18, 2, 136-138, https://doi.org/10.1002/ffj.1175
. [all data]
Nagarajan, Rao, et al., 2001
Nagarajan, S.; Rao, L.J.M.; Gurudutt, K.N.,
Chemical composition of the volatiles of Hemidesmus indicus R. Br.,
Flavour Fragr. J., 2001, 16, 3, 212-214, https://doi.org/10.1002/ffj.985
. [all data]
Roussis, Tsoukatou, et al., 2000
Roussis, V.; Tsoukatou, M.; Petrakis, P.V.; Chinou, I.; Skoula, M.; Harborne, J.B.,
Volatile constituents of four Helichrysum species growing in Greece,
Biochem. Syst. Ecol., 2000, 28, 2, 163-175, https://doi.org/10.1016/S0305-1978(99)00046-0
. [all data]
Notes
Go To: Top, Kovats' RI, non-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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