Osthole
- Formula: C15H16O3
- Molecular weight: 244.2857
- IUPAC Standard InChI: InChI=1S/C15H16O3/c1-10(2)4-7-12-13(17-3)8-5-11-6-9-14(16)18-15(11)12/h4-6,8-9H,7H2,1-3H3
- IUPAC Standard InChIKey: MBRLOUHOWLUMFF-UHFFFAOYSA-N
- CAS Registry Number: 484-12-8
- 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-1-Benzopyran-2-one, 7-methoxy-8-(3-methyl-2-butenyl)-; Coumarin, 7-methoxy-8-(3-methyl-2-butenyl)-; Osthol; Ostol; Ostole; 7-Methoxy-8-isopentenylcoumarin; 8-(3-Methyl-2-butenyl)herniarin; 7-Methoxy-8-(3-methyl-2-butenyl)-coumarin; NSC 31868; 7-Methoxy-8-(3-methyl-2-butenyl)-2H-chromen-2-one; 2H-1-Benzopyran-2-one, 7-methoxy-8-(3-methyl-2-buten-1-yl)-
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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 | HP-5MS | 2138. | Asuming, Beauchamp, et al., 2005 | 30. m/0.25 mm/0.25 μm, He, 50. C @ 10. min, 3. K/min, 250. C @ 5. min |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 2174. | Rout, Rao, et al., 2007 | 25. m/0.25 mm/0.25 μm, He, 2. K/min, 200. C @ 60. min; Tstart: 60. C |
| Capillary | HP-5 | 2139. | Javidnia, Miri, et al., 2005 | 30. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 60. C; Tend: 260. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 2143. | Feger, Brandauer, et al., 2006 | 15. m/0.25 mm/0.5 μm, He, 50. C @ 1. min, 10. K/min, 320. C @ 5. min |
| Capillary | SPB-5 | 2144. | Doneanu and Anitescu, 1998 | 50. m/0.32 mm/0.25 μm, He, 3. K/min, 240. C @ 20. min; Tstart: 60. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Siloxane, 5 % Ph | 2157. | VOC BinBase, 2012 | Program: not specified |
| Capillary | Polydimethyl siloxane, 5 % phenyl | 2157. | Skogerson, Wohlgemuth, et al., 2011 | Program: not specified |
| Capillary | CP Sil 8 CB | 2138. | Nivinskienë, Butkienë, et al., 2005 | 50. m/0.32 mm/0.25 μm, He; Program: 60C(1min) => 5C/min => 160C => 5C/min => 250C(3min) |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-Innowax FSC | 2942. | Tabanca N., Demirci B., et al., 2007 | 60. m/0.25 mm/0.25 μm, He; Program: 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C |
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.
Asuming, Beauchamp, et al., 2005
Asuming, W.A.; Beauchamp, P.S.; Descalzo, J.T.; Dev, B.C.; Dev, V.; Frost, S.; Ma, C.W.,
Essential oil composition of four Lomatium Raf. species and their chemotaxonomy,
Biochem. Syst. Ecol., 2005, 33, 1, 17-26, https://doi.org/10.1016/j.bse.2004.06.005
. [all data]
Rout, Rao, et al., 2007
Rout, P.K.; Rao, Y.R.; Sree., A.; Naik, S.N.,
Composition of essential oil, concrete, absolute, wax and headspace volatiles of Murrarya paniculata (Linn.) Jack flowers,
Flavour Fragr. J., 2007, 22, 5, 352-357, https://doi.org/10.1002/ffj.1804
. [all data]
Javidnia, Miri, et al., 2005
Javidnia, K.; Miri, R.; Kamalinejad, M.; Edraki, N.,
Chemical composition of Ferula persica Wild. essential oil from Iran,
Flavour Fragr. J., 2005, 20, 6, 605-606, https://doi.org/10.1002/ffj.1496
. [all data]
Feger, Brandauer, et al., 2006
Feger, W.; Brandauer, H.; Gabris, P.; Ziegler, H.,
Nonvolatiles of Commercial Lime and Grapefruit Oils Separated by High-Speed Countercurrent Chromatography,
J. Agric. Food Chem., 2006, 54, 6, 2242-2252, https://doi.org/10.1021/jf052267t
. [all data]
Doneanu and Anitescu, 1998
Doneanu, C.; Anitescu, G.,
Supercritical carbon dioxide extraction of Angelica archangelica L. root oil,
J. Supercrit. Fluids, 1998, 12, 1, 59-67, https://doi.org/10.1016/S0896-8446(97)00040-5
. [all data]
VOC BinBase, 2012
VOC BinBase,
The volatile compound BinBase (VOC BinBase), 2012, retrieved from http://fiehnlab.ucdavis.edu/projects/VocBinBase and http://binbase.sourceforge.net. [all data]
Skogerson, Wohlgemuth, et al., 2011
Skogerson, K.; Wohlgemuth, G.; Fiehn, O.,
VocBinNase, 2011, retrieved from http://fiehnlab.ucdavis.edu/projects//VocBinBase. [all data]
Nivinskienë, Butkienë, et al., 2005
Nivinskienë, O.; Butkienë, R.; Mockutë, D.,
Chemical composition of seed (fruit) essential oils of Angelica archangelica L. growing wild in Lithuania,
Chemija, 2005, 16, 3-4, 51-54. [all data]
Tabanca N., Demirci B., et al., 2007
Tabanca N.; Demirci B.; Baser K.H.C.; Mincsovics E.; Khan S.I.; Jacob M.R.; Wedge D.E.,
Characterization of volatile constituents of Scaligeria tripartita and studies on the antifungal activity against phytopathogenic fungi,
J. Chromatogr. B, 2007, 850, 1-2, 221-229, https://doi.org/10.1016/j.jchromb.2006.11.041
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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