(3R,5aS,9aR)-2,2,5a,9-Tetramethyl-3,4,5,5a,6,7-hexahydro-2H-3,9a-methanobenzo[b]oxepine
- Formula: C15H24O
- Molecular weight: 220.3505
- IUPAC Standard InChI: InChI=1S/C15H24O/c1-11-6-5-8-14(4)9-7-12-10-15(11,14)16-13(12,2)3/h6,12H,5,7-10H2,1-4H3
- IUPAC Standard InChIKey: ZLQADKTVJQXDIG-UHFFFAOYSA-N
- CAS Registry Number: 5956-12-7
- 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. - Other names: 2H-3,9a-Methano-1-benzoxepin, 3,4,5,5a,6,7-hexahydro-2,2,5a,9-tetramethyl-, (3R,5aS,9aR)-; 2H-3,9a-Methano-1-benzoxepin, 3,4,5,5a,6,7-hexahydro-2,2,5a,9-tetramethyl-, [3R-(3α,5aα,9aα)]-; 5β,10α-Eudesm-3-ene, 5,11-epoxy-; α-Agarofuran; Dehydrodeoxybaimuxinol; α-Agarofurane; α-agorofuran
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Normal alkane 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 | DB-5 | HP-5 MS | HP-5 MS | DB-5 | DB-5 |
| Column length (m) | 30. | 30. | 30. | 30. | 30. |
| Carrier gas | Helium | Helium | Helium | Helium | Nitrogen |
| 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 |
| Tstart (C) | 100. | 30. | 70. | 35. | 40. |
| Tend (C) | 260. | 250. | 290. | 220. | 230. |
| Heat rate (K/min) | 10. | 5. | 5. | 3. | 2. |
| Initial hold (min) | 1. | 3. | |||
| Final hold (min) | 10. | 10. | 10. | 40. | |
| I | 1553. | 1581. | 1555. | 1546. | 1550. |
| Reference | Boukhris, Bouaziz, et al., 2012 | Zarai, Kadri, et al., 2011 | Radulovic, Blagojevic, et al., 2010 | El-Massry, El-Ghorab, et al., 2009 | Scrivanti, Anton, et al., 2009 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | DB-1 | HP-5 | DB-5 | Ultra-2 |
| Column length (m) | 50. | 25. | 30. | 25. |
| Carrier gas | N2 | H2 | He | |
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.2 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | |
| Tstart (C) | 95. | 60. | 60. | 40. |
| Tend (C) | 240. | 240. | 240. | 300. |
| Heat rate (K/min) | 4. | 3. | 3. | 5. |
| Initial hold (min) | 4. | |||
| Final hold (min) | ||||
| I | 1569. | 1550. | 1543. | 1567. |
| Reference | Pala-Paul J., Perez-Alonso M.J., et al., 2006 | Potzernheim, Bizzo, et al., 2006 | Tellez, Khan, et al., 2004 | Quiroz, Fuentes-Contreras, et al., 1999 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Boukhris, Bouaziz, et al., 2012
Boukhris, M.; Bouaziz, M.; Feki, I.; Jemai, H.; El Feki, A.; Sayadi, S.,
Hypoglycemic and antioxidant effects of leaf essential oil of Pelargonium graveolens L'Her. in alloxan induced diabetic rats,
Lipids in Health and Disease, 2012, 11, 1, 1-10, https://doi.org/10.1186/1476-511X-11-81
. [all data]
Zarai, Kadri, et al., 2011
Zarai, Z.; Kadri, A.; Ben Chobba, I.; Ben Mansour, R.; Bekir, R.; Mejdoub, H.; Gharsallah, N.,
The in-vitro evaluation of antibacterial, antifungal and cytotoxic properties of Marrubium vulgare L. essential oil grown in Tunisia,
Lipids in Health and Disease, 2011, 10, 161, 1-8. [all data]
Radulovic, Blagojevic, et al., 2010
Radulovic, N.; Blagojevic, P.; Palic, R.,
Comparative study of the leaf volatiles of Arctostaphylos uva-ursi (L.) Spreng. and Vaccinium vitis-idaea L. (Ericaceae),
Molecules, 2010, 15, 9, 6168-6185, https://doi.org/10.3390/molecules15096168
. [all data]
El-Massry, El-Ghorab, et al., 2009
El-Massry, K.F.; El-Ghorab, A.H.; Shaaban, H.A.; Shibamoto, T.,
Chemical compositions and antioxidant/antimicrobial activities of various samples prepared from Schinus terebinthifolius leaves cultivated in Egipt,
J. Agric. Food Chem., 2009, 57, 12, 5265-5270, https://doi.org/10.1021/jf900638c
. [all data]
Scrivanti, Anton, et al., 2009
Scrivanti, L.R.; Anton, A.M.; Zygadlo, J.A.,
Essential oil conposition of Bothriochloa Kuntze (Poaceae) from South America and their chemotaxonomy,
Biochem. Systematics Ecol., 2009, 37, 3, 206-213, https://doi.org/10.1016/j.bse.2009.03.009
. [all data]
Pala-Paul J., Perez-Alonso M.J., et al., 2006
Pala-Paul J.; Perez-Alonso M.J.; Velasco-Negueruela A.; Ballesteros M.T.; Sanz J.,
Essential oil composition of Sideritis hirsuta L. from Guadalajara Province, Spain,
Flavour Fragr. J., 2006, 21, 3, 410-415, https://doi.org/10.1002/ffj.1727
. [all data]
Potzernheim, Bizzo, et al., 2006
Potzernheim, M.C.L.; Bizzo, H.R.; Vieira, R.F.,
Analysis of the essential oil of three species of Piper collected in the region of the Distrito Federal (Cerrado - Brazilian Savannah) and comparison with oils of plants from region of Paraty, State of Rio de Janeiro (Atlantic Rain Forest),
Brazilian Journal of Pharmacognosy, 2006, 16, 2, 246-251. [all data]
Tellez, Khan, et al., 2004
Tellez, M.R.; Khan, I.A.; Schaneberg, B.T.; Crockett, S.L.; Rimando, A.M.; Kobaisy, M.,
Steam distillation-solid-phase microextraction for the detection of Ephedra sinica in herbal preparations,
J. Chromatogr. A, 2004, 1025, 1, 51-56, https://doi.org/10.1016/S0021-9673(03)01035-5
. [all data]
Quiroz, Fuentes-Contreras, et al., 1999
Quiroz, A.; Fuentes-Contreras, E.; Ramírez, C.C.; Russell, G.B.; Niemeyer, H.M.,
Host-plant chemicals and distribution of Neuquenaphis ON Nothofagus,
J. Chem. Ecol., 1999, 25, 5, 1043-1054, https://doi.org/10.1023/A:1020825707922
. [all data]
Notes
Go To: Top, Normal alkane 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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