1H-Naphtho[2,1-b]pyran, 3-ethenyldodecahydro-3,4a,7,7,10a-pentamethyl-, [3R-(3α,4aβ,6aα,10aβ,10bα)]-
- Formula: C20H34O
- Molecular weight: 290.4834
- IUPAC Standard InChIKey: IGGWKHQYMAJOHK-DBYSVDLZSA-N
- CAS Registry Number: 596-84-9
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Labd-14-ene, 8,13-epoxy-, (13R)-; Manoyl oxide; 8α,13-Epoxylabd-14-ene; Manool oxide; (3R,4aR,6aS,10aS,10bR)-3,4a,7,7,10a-Pentamethyl-3-vinyldodecahydro-1H-benzo[f]chromene; 3,4a,7,7,10a-Pentamethyl-3-vinyldodecahydro-1H-benzo[f]chromene
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- Other data available:
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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 | TR-5 MS | HP-5 | CP Sil 8 CB | SLB-5 MS | HP-5 |
Column length (m) | 15. | 25. | 50. | 30. | 30. |
Carrier gas | Helium | Helium | Helium | Helium | Helium |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.32 | 0.32 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.17 | 0.25 | 0.25 | 0.25 |
Program | 35 0C (3 min) 2 0C/min -> 60 0C (3 min) 2 0C/min -> 80 0C (3 min) 4 0C/min -> 120 0C (3 min) 5 0C/min -> 150 0C (3 mion) 15 0C/min -> 240 0C (10 min) | 60 0C (5 min) 4 0C/min -> 220 0C 11 0C/min -> 280 0C | not specified | not specified | 130 0C 5 0C/min -> 240 0C 15 0C/min -> 320 0C (10 min) |
I | 2003. | 1997. | 1988. | 1998. | 1996. |
Reference | Kurashov, Krylova, et al., 2013 | Maggi, Bilek, et al., 2009 | Kupcinskiene, Stikliene, et al., 2008 | Lo Presti, Sciarrone, et al., 2008 | Vichi, Aumatell, et al., 2008 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | CP Sil 8 CB | CP Sil 8 CB | HP-5 | DB-1 | DB-5 |
Column length (m) | 50. | 50. | 30. | 30. | 30. |
Carrier gas | He | He | He | H2 | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | |
Program | 50C(5min) => 2C/min => 90C => 15C/min => 240C(4min) | 60C(1min) => 5C/min => 160C => 10C/min => 250C(5min) | 50 0C 3 K/min -> 200 0C 8 K/min -> 280 0C | 40 0C 3 K/min -> 175 0C 15 K/min -> 240 0C (10 min) | 60 0C (2 min) 2 0C/min -> 140 0C 1 0C/min -> 190 0C 2 0C/min -> 210 0C (28 min) |
I | 1998. | 1989. | 1977. | 1977. | 1982. |
Reference | Butkienë, Nivinskienë, et al., 2005 | Mockute, Nivinskiene, et al., 2003 | Usubillaga, Aparicio, et al., 2001 | da Silva, Pedro, et al., 2000 | Pichette, Garneau, et al., 1998 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | CP Sil 5 CB |
Column length (m) | 25. |
Carrier gas | He |
Substrate | |
Column diameter (mm) | |
Phase thickness (μm) | 0.39 |
Program | not specified |
I | 1983. |
Reference | Weyerstahl, Marschall, et al., 1998 |
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.
Kurashov, Krylova, et al., 2013
Kurashov, E.A.; Krylova, Yu.V.; Mitrukova, G.G.,
Variations in component composition of essential oil of Potamogeton pusillus (Potamogetonaceae) dirong vegetation,
Plant Resources (Rastitel'nye Resursy), 2013, 000-000. [all data]
Maggi, Bilek, et al., 2009
Maggi, F.; Bilek, T.; Lucarini, D.; Papa, F.; Sagratini, G.; Vittori, S.,
Melittis melissophyllum L. subsp. melissophylum (Lamiaceae) from central Italy: A new source of a mushrrom-like flavour,
Food Chem., 2009, 113, 1, 216-221, https://doi.org/10.1016/j.foodchem.2008.07.066
. [all data]
Kupcinskiene, Stikliene, et al., 2008
Kupcinskiene, E.; Stikliene, A.; Judzentiene, A.,
The essential oil guatitative composition in the needles of Pinus sylvestris L. growing along industrial transects,
Environ. Pollution, 2008, 155, 3, 481-491, https://doi.org/10.1016/j.envpol.2008.02.001
. [all data]
Lo Presti, Sciarrone, et al., 2008
Lo Presti, M.; Sciarrone, D.; Crupi, M.C.; Costa, R.; Ragusa, S.; Dugo, G.; Mondello, L.,
Evaliation of the volatile and chiral composition in Pistacia lentiscus L. essential oil,
Flavour Fragr. J., 2008, 23, 4, 249-257, https://doi.org/10.1002/ffj.1878
. [all data]
Vichi, Aumatell, et al., 2008
Vichi, S.; Aumatell, M.R.; Buxaderas, S.; Lopez-Tamames, E.,
Assessment of some diterpenoids in commercial distilled gin,
Anal. Chim. Acta, 2008, 628, 2, 222-229, https://doi.org/10.1016/j.aca.2008.09.005
. [all data]
Butkienë, Nivinskienë, et al., 2005
Butkienë, R.; Nivinskienë, O.; Mockutë, D.,
α-Pinene chemotype of leaf (needle) essential oils of Juniperus communis L. growing wild in Vilnius district,
Chemija, 2005, 16, 1, 53-60. [all data]
Mockute, Nivinskiene, et al., 2003
Mockute, D.; Nivinskiene, O.; Bernotiene, G.; Butkiene, R.,
The cis-thujone chemotype of Salvia officinalis L. essential oils,
Chemija, 2003, 14, 4, 216-220. [all data]
Usubillaga, Aparicio, et al., 2001
Usubillaga, A.; Aparicio, R.; Romero, M.; Rojas, L.B.; Khouri, N.,
Volatile constituents from the leaves of four Libanothamus species from the Venezuelan Andes,
Flavour Fragr. J., 2001, 16, 3, 209-211, https://doi.org/10.1002/ffj.981
. [all data]
da Silva, Pedro, et al., 2000
da Silva, J.A.; Pedro, L.G.; Santos, P.A.G.; Figueiredo, A.C.; Barroso, J.G.; Tenreiro, R.P.; Ribeiro, C.A.; Deans, S.G.; Looman, A.; Scheffer, J.J.C.,
Essential oils from seven populations of Juniperus brevifolia (Seub.) Antoine, an endemic species of the Azores,
Flavour Fragr. J., 2000, 15, 1, 31-39, https://doi.org/10.1002/(SICI)1099-1026(200001/02)15:1<31::AID-FFJ862>3.0.CO;2-C
. [all data]
Pichette, Garneau, et al., 1998
Pichette, A.; Garneau, F.-X.; Jean, F.-I.; Riedl, B.; Girarg, M.,
Chemical differences between the wood extracts pf Jack pine (pinus banksiana(. blacj spruce (Picea mariana) and balsam for (Abies balsamea) from eastern Canada,
J. Wood Chem. Technol., 1998, 18, 4, 427-438, https://doi.org/10.1080/02773819809349590
. [all data]
Weyerstahl, Marschall, et al., 1998
Weyerstahl, P.; Marschall, H.; Weirauch, M.; Thefeld, K.; Surburg, H.,
Constituents of commercial Labdanum oil,
Flavour Fragr. J., 1998, 13, 5, 295-318, https://doi.org/10.1002/(SICI)1099-1026(1998090)13:5<295::AID-FFJ751>3.0.CO;2-I
. [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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