Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2β,5α)-
- Formula: C10H20O
- Molecular weight: 156.2652
- IUPAC Standard InChIKey: NOOLISFMXDJSKH-KXUCPTDWSA-N
- CAS Registry Number: 89-78-1
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Stereoisomers:
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1R-(1α,2α,5β)]-
- Levomenthol
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1S-(1α,2α,5β)]-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1S-(1α,2β,5β)]-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2β,5β)-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2α,5β)-
- Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1α,2α,5α)-
- Other names: Menthol, cis-1,3,trans-1,4-; Hexahydrothymol; Menthacamphor; Menthol; Menthomenthol; Peppermint camphor; dl-Menthol; p-Menthan-3-ol; Cyclohexanol, 2-isopropyl-5-methyl-; NCI-C50000; 5-Methyl-2-(1-methylethyl)cyclohexanol; 2-Isopropyl-5-methylcyclohexanol; l-Menthol; 3-p-Menthanol; 5α-Methyl-2β-(1α-methylethyl)cyclohexanol; component of Dermoplast; Fancol menthol; Fisherman's friend lozenges; Menthol terpine hydrate; component of Minut-rub; Racemic menthol; component of Robitussin cough drops; component of Sarna; component of Theragesic; Therapeutic mineral ice; Cyclohexanol, 2-isopropyl-5-methyl-, (1α,2β,5α)-; 2-Isopropyl-5-methylcyclohexanol, (1α,2β,5α)-; 5-Methyl-2-(1-methylethyl)cyclohexanol, (1α,2β,5α)-; (.+/-.)-Menthol; Cyclohexanol, 5-methyl-2-(1-methylethyl)-, (1R,2S,5R)-rel-; NSC 2603; Racementhol; rac-Menthol; Diterpene
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Normal alkane RI, polar column, custom temperature program
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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
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-FFAP | DB-Wax | DB-Wax | Innowax FSC | DB-Wax |
Column length (m) | 25. | 30. | 30. | 60. | 30. |
Carrier gas | Helium | Helium | Helium | Helium | He |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.50 | 0.25 | 0.25 | 0.25 | 0.25 |
Program | 45 0C (2 min) 3 0C/min -> 130 0C (1 min) 20 0C/min -> 220 0C (3 min) 20 0C/min -> 230 0C (3 min) | not specified | not specified | 60 0C (10 min) 4 0C/min -> 220 0C (10 min) 1 0C/min -> 240 0C | 45C(5min) => 5C/min => 150C => 10C/min => 240C (10min) |
I | 1649. | 1635. | 1637. | 1638. | 1608. |
Reference | Toontom, Meenune, et al., 2012 | Welke, Manfroi, et al., 2012 | Welke, Manfroi, et al., 2012 | Demirci, Temel, et al., 2011 | Krings, Zelena, et al., 2006 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | HP-Innowax | Carbowax 20M | Innowax FSC | Polyethylene Glycol | Carbowax 20M |
Column length (m) | 50. | 60. | |||
Carrier gas | He | He | |||
Substrate | |||||
Column diameter (mm) | 0.2 | 0.25 | |||
Phase thickness (μm) | 0.2 | 0.25 | |||
Program | 40C(5min) => 2C/min => 250C (15min) => 10C/min => 270C | not specified | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | not specified | not specified |
I | 1652. | 1612. | 1638. | 1636. | 1612. |
Reference | Senatore, Apostolides Arnold, et al., 2006 | Vinogradov, 2004 | Tabanca N., Demirci F., et al., 2001 | Grundschober, 1991 | Shibamoto, 1987 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, 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.
Toontom, Meenune, et al., 2012
Toontom, N.; Meenune, M.; Posri, W.; Lertsiri, S.,
Effect of drying method on physical and chemical quality, hotness and volatile flavour characteristics of dried chili,
Int. Food Res. J., 2012, 19, 3, 1023-1031. [all data]
Welke, Manfroi, et al., 2012
Welke, J.E.; Manfroi, V.; Zanus, M.; Lazarotto, M.; Zini, C.A.,
Characterization of the volatile profile of Brazilian merlot wines through comprehensive two dimensional gas chromatography time-of-flight mass spectrometric detection,
J. Chromatogr. A, 2012, 1226, 124-139, https://doi.org/10.1016/j.chroma.2012.01.002
. [all data]
Demirci, Temel, et al., 2011
Demirci, B.; Temel, H.E.; Portakai, T.; Kirmizibekmez, H.; Demirci, F.; Baser, K.H.C.,
Inhibitory effect of Calamintha neleta subsp. glandulosa essential oil on lipoxygenase,
Turk. J. Biochem., 2011, 36, 4, 290-295. [all data]
Krings, Zelena, et al., 2006
Krings, U.; Zelena, K.; Wu, S.; Berger, R.G.,
Thin-layer high-vacuum distillation to isolate volatile flavour compounds of cocoa powder,
Eur. Food Res. Technol., 2006, 223, 5, 675-681, https://doi.org/10.1007/s00217-006-0252-x
. [all data]
Senatore, Apostolides Arnold, et al., 2006
Senatore, F.; Apostolides Arnold, N.; Piozzi, F.; Formisano, C.,
Chemical composition of the essential oil of Salvia microstegia Boiss. et Balansa growing wild in Lebanon,
J. Chromatogr. A, 2006, 1108, 2, 276-278, https://doi.org/10.1016/j.chroma.2006.01.066
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Tabanca N., Demirci F., et al., 2001
Tabanca N.; Demirci F.; Ozek T.; Tumen G.; Baser K.H.C.,
Composition and antimicrobial activity of the essential oil of Origanum x dolichosiphon P. H. Davis,
Chem. Nat. Compd. (Engl. Transl.), 2001, 37, 3, 238-241, https://doi.org/10.1023/A:1012513922871
. [all data]
Grundschober, 1991
Grundschober, F.,
The identification of individual components in flavourings and flavoured foods,
Z. Lebensm. Unters. Forsch., 1991, 192, 6, 530-534, https://doi.org/10.1007/BF01202508
. [all data]
Shibamoto, 1987
Shibamoto, T.,
Retention Indices in Essential Oil Analysis
in Capillary Gas Chromatography in Essential Oil Analysis, Sandra, P.; Bicchi, C., ed(s)., Hutchig Verlag, Heidelberg, New York, 1987, 259-274. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
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