Dihydroedulan I
- Formula: C13H22O
- Molecular weight: 194.3132
- IUPAC Standard InChI: InChI=1S/C13H22O/c1-10-6-7-11-12(2,3)8-5-9-13(11,4)14-10/h5,9-11H,6-8H2,1-4H3/t10-,11+,13+/m1/s1
- IUPAC Standard InChIKey: IVTQSEFLDHBCDZ-MDZLAQPJSA-N
- CAS Registry Number: 63335-66-0
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- 2H-1-Benzopyran, 3,4,4a,5,6,8a-hexahydro-2,5,5,8a-tetramethyl-, (2α,4aα,8aα)-
- 2,5,5,8a-Tetramethyl-3,4,4a,5,6,8a-hexahydro-2H-chromene
- Dihydroedulan IA
- Dihydroedulan IIA
- Dihydroedulan-isomer
- Dihydroedulan
- [1R,3S,6R]-1,3,7,7-Tetramethyl-2-oxabicyclo[4,4,0]dec-9-ene
- Dihydroedulane-II
- Dihydroedulane II
- Other names: Edulan I dihydro; [2α,4aα,8a,α]-2H-1-Benzopyran,3,4,4a,5,6,8a-hexahydro-2,5,5,8a-tetramethyl; Dihydroedulan I (trans)
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
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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 | HP-5MS | HP-5 | HP-5 | HP-5 MS | HP-5 |
| Column length (m) | 30. | 30. | 30. | 30. | 30. |
| Carrier gas | He | He | Helium | Helium | He |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.32 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 50. | 60. | 60. | 50. |
| Tend (C) | 250. | 300. | 260. | 250. | 300. |
| Heat rate (K/min) | 2. | 5. | 5. | 2. | 5. |
| Initial hold (min) | 8. | 5. | 2. | 8. | 5. |
| Final hold (min) | 15. | 5. | 13. | 15. | 5. |
| I | 1280. | 1287. | 1294. | 1280. | 1287. |
| Reference | Ferhat, Tigrine-Kordjani, et al., 2007 | Figuérédo, Cabassu, et al., 2006 | Kucuk, Gulec, et al., 2006 | Tigrine-Kordiani, Meklati, et al., 2006 | Figuérédo, Cabassu, et al., 2005 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | HP-5 | DB-5 | HP-5 | HP-5 |
| Column length (m) | 60. | 30. | 30. | 30. |
| Carrier gas | He | He | He | N2 |
| Substrate | ||||
| Column diameter (mm) | 0.32 | 0.25 | 0.32 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 30. | 60. | 60. | 60. |
| Tend (C) | 260. | 220. | 260. | 220. |
| Heat rate (K/min) | 2. | 4. | 5. | 5. |
| Initial hold (min) | 2. | 5. | 2. | 10. |
| Final hold (min) | 28. | 13. | ||
| I | 1291.0 | 1273. | 1293. | 1292. |
| Reference | Leffingwell and Alford, 2005 | Morteza-Semnani, Akbarzadeh, et al., 2005 | Yayli, Yasar, et al., 2005 | Campeol, Flamini, et al., 2001 |
| 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.
Ferhat, Tigrine-Kordjani, et al., 2007
Ferhat, M.A.; Tigrine-Kordjani, N.; Chemat, S.; Meklati, B.Y.; Chemat, F.,
Rapid Extraction of Volatile Compounds Using a New Simultaneous Microwave Distillation: Solvent Extraction Device,
Chromatographia, 2007, 65, 3-4, 217-222, https://doi.org/10.1365/s10337-006-0130-5
. [all data]
Figuérédo, Cabassu, et al., 2006
Figuérédo, G.; Cabassu, P.; Chalchat, J.-C.; Pasquier, B.,
Studies of Mediterranean oregano populations. VIII. Chemical composition of essential oils of oreganos of various origins,
Flavour Fragr. J., 2006, 21, 1, 134-139, https://doi.org/10.1002/ffj.1543
. [all data]
Kucuk, Gulec, et al., 2006
Kucuk, M.; Gulec, C.; Yasar, A.; Ucuncu, O.; Yayh, N.; Coskuncelebi, K.; Terzioglu, S.; Yayh, N.,
Chemical composition and antimicrobial activities of the essential oils of Teucrium chamaedrys subsp. chamaedrys, T. orientale var. puberulens, and T. chamaedrys subsp. lydium,
Pharm. Biol., 2006, 44, 8, 592-599, https://doi.org/10.1080/13880200600896868
. [all data]
Tigrine-Kordiani, Meklati, et al., 2006
Tigrine-Kordiani, N.; Meklati, B.Y.; Chemat, F.,
Abalysis by gas chromatography - mass spectrometry of the essential oil of Zygophyllum album L., an aromatic and medicinal plant growing in Algeria,
Int. J. Aromatherapy, 2006, 16, 3-4, 187-191, https://doi.org/10.1016/j.ijat.2006.09.008
. [all data]
Figuérédo, Cabassu, et al., 2005
Figuérédo, G.; Cabassu, P.; Chalchat, J.-C.; Pasquier, B.,
Studies of Mediterranean oregano populations- V. Chemical composition of essential oils of oregano: Origanum syriacum L. var. bevanii (Holmes) Ietswaart, O. syriacum L. var. sinaicum (Boiss.) Ietswaart, and O. syriacum L. var. syriacum from Lebanon and Israel,
Flavour Fragr. J., 2005, 20, 164-168. [all data]
Leffingwell and Alford, 2005
Leffingwell, J.C.; Alford, E.D.,
Volatile constituents of Perique tobacco,
Electron. J. Environ. Agric. Food Chem., 2005, 4, 2, 899-915. [all data]
Morteza-Semnani, Akbarzadeh, et al., 2005
Morteza-Semnani, K.; Akbarzadeh, M.; Rostami, B.,
The essential oil composition of Teucrium chamaedrys L. from Iran,
Flavour Fragr. J., 2005, 20, 5, 544-546, https://doi.org/10.1002/ffj.1479
. [all data]
Yayli, Yasar, et al., 2005
Yayli, N.; Yasar, A.; Gülec, C.; Usta, A.; Kolayli, S.; Coskuncelebi, K.; Karaoglu, S.,
Composition and antimicrobial activity of essential oils from Centaurea sessilis and Centaurea armena,
Phytochemistry, 2005, 66, 14, 1741-1745, https://doi.org/10.1016/j.phytochem.2005.04.006
. [all data]
Campeol, Flamini, et al., 2001
Campeol, E.; Flamini, G.; Chericoni, S.; Catalano, S.; Cremonini, R.,
Volatile compounds from three cultivars of Olea europaea from Italy,
J. Agric. Food Chem., 2001, 49, 11, 5409-5411, https://doi.org/10.1021/jf010455n
. [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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