(3S,3aR,6R,8aS)-7,7-Dimethyl-8-methyleneoctahydro-1H-3a,6-methanoazulene-3-carboxylic acid
- Formula: C15H22O2
- Molecular weight: 234.3340
- IUPAC Standard InChI: InChI=1S/C15H22O2/c1-9-11-4-5-12(13(16)17)15(11)7-6-10(8-15)14(9,2)3/h10-12H,1,4-8H2,2-3H3,(H,16,17)
- IUPAC Standard InChIKey: IJGMVUXEZUEDJR-UHFFFAOYSA-N
- CAS Registry Number: 16203-25-1
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: 1H-3a,6-Methanoazulene-3-carboxylic acid, octahydro-7,7-dimethyl-8-methylene-, (3S,3aR,6R,8aS)-; 1H-3a,6-Methanoazulene-3-carboxylic acid, octahydro-7,7-dimethyl-8-methylene-, [3S-(3α,3aα,6α,8aα)]-; 1H-3aα,6-Methanoazulene-3-carboxylic acid, 2,3β,4,5,6β,7,8,8aα-octahydro-7,7-dimethyl-8-methylene-; Khusenic acid; Vetivenic acid; Zizanoic acid; (+)-Zizanoic acid; [3S-(3α,3aα,6α,8aα)]-octahydro-7,7-dimethyl-8-methylene-1H-3a,6-methanoazulene-3-carboxylic acid
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Mass spectrum (electron ionization)
Go To: Top, Gas Chromatography, 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
Spectrum
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Additional Data
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| Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
|---|---|
| Origin | NIST Mass Spectrometry Data Center, 2010 |
| NIST MS number | 384110 |
Gas Chromatography
Go To: Top, Mass spectrum (electron ionization), 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
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | CP Sil 5 CB | 1837. | Martinez, Rosa, et al., 2004 | 30. m/0.25 mm/0.25 μm, N2, 5. K/min; Tstart: 50. C; Tend: 200. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 1811. | Phungpanya, Thongpoon, et al., 2012 | 30. m/0.25 mm/0.25 μm, Helium, 2. K/min; Tstart: 50. C; Tend: 180. C |
| Capillary | HP-5 | 1871. | Champagnat, Figueredo, et al., 2006 | 25. m/0.25 mm/0.25 μm, He, 50. C @ 5. min, 5. K/min; Tend: 300. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SLB-5 MS | 1812. | Mondello, 2012 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
| Capillary | SLB-5 MS | 1823. | Mondello, 2012 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
| Capillary | DB-5 MS | 1803. | Lima, Quintans-Junior, et al., 2011 | Helium; Column length: 30. m; Column diameter: 0.25 mm; Program: 50 0C (1.5 min) 4 0C/min -> 200 0C 10 0C/min -> 300 0C (10 min) |
| Capillary | DB-5 | 1860. | Massardo, Senatore, et al., 2006 | 30. m/0.25 mm/0.25 μm, He; Program: 40C (5min) => 2C/min => 250C(15min) => 5C/min => 270C (10min) |
References
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Martinez, Rosa, et al., 2004
Martinez, J.; Rosa, P.T.V.; Menut, C.; Leydet, A.; Brat, P.; Pallet, D.; Meireles, M.A.A.,
Valorization of Brazilian vetiver (Vetiveria zizanioides (L.) Nash ex Small) oil,
J. Agric. Food Chem., 2004, 52, 21, 6578-6584, https://doi.org/10.1021/jf049182x
. [all data]
Phungpanya, Thongpoon, et al., 2012
Phungpanya, C.; Thongpoon, C.; Pripdeevech, P.; Machan, T.,
Analysis of aroma volatiles from fresh leaves of Plectranthus amboinicus using solid phase microextraction (SPME) technique, Pure and Applied Chemistry International Conference 2012 (PACCON 2012), 2012, 16701672. [all data]
Champagnat, Figueredo, et al., 2006
Champagnat, P.; Figueredo, G.; Chalchat, J.-C.; Bessiere, J.-M.,
Essential oil composition of Vetiveria nigritana from Mali,
J. Essent. Oil Res., 2006, 18, 6, 647-649, https://doi.org/10.1080/10412905.2006.9699193
. [all data]
Mondello, 2012
Mondello, L.,
HS-SPME-GCxGC-MS analysis of Yerba Mate (Ilex paraguariensis)
in Shimadzu GC-GC application compendium of comprehensive 2D GC, Vol. 1-5, Shimadzu Corp., 2012, 1-29. [all data]
Lima, Quintans-Junior, et al., 2011
Lima, G.M.; Quintans-Junior, L.J.; Thomazzi, S.M.; Almeida, E.M.S.A.; Melo, M.S.; Serafini, M.R.; Cavalcanti, S.C.H.; Gelain, D.P.; Santos, J.P.A.; Blank, A.F.; Alves, P.B.; Neta, P.M.O.; Lima, J.T.; Rocha, R.F.; Moreira, J.C.F.; Araujo, A.A.S.,
Phytochemical screening, antinociceptive and anti-inflammatory activities of Chrysopogon zizanioides essential oil,
Braz. J. Pharmacognosy, 2011, 1-8. [all data]
Massardo, Senatore, et al., 2006
Massardo, D.R.; Senatore, F.; Alifano, P.; del Giudice, L.; Pontieri, P.,
Vetiver oil production correlates with early root growth,
Biochem. Syst. Ecol., 2006, 34, 5, 376-382, https://doi.org/10.1016/j.bse.2005.10.016
. [all data]
Notes
Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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