2H-Pyran-2-one, tetrahydro-6-pentyl-
- Formula: C10H18O2
- Molecular weight: 170.2487
- IUPAC Standard InChIKey: GHBSPIPJMLAMEP-UHFFFAOYSA-N
- CAS Registry Number: 705-86-2
- 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: δ-Amylvalerolactone; δ-Decalactone; Decanoic acid, 5-hydroxy-, δ-lactone; 5-Decanolide; 5-Hydroxydecanoic acid δ-lactone; 5-Pentyl-5-pentanolide; AI3-36028; Amyl-δ-valerolactone; Decanolide-1,5; δ-Decanolactone; δ-Decanolide; 6-Pentyltetrahydro-2H-pyran-2-one; 35221-79-5; R-δ-decalactone; 5-hydroxydecanoic acid lactone; 5-decanolide (δ-decalactone); 5-Hydroxydecanoic lactone; <δ>-decalactone; decan-5-olide
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Normal alkane RI, 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 | FFAP | DB-FFAP | DB-FFAP | CP-Wax 58CB | DB-FFAP |
Column length (m) | 30. | 30. | 25. | 30. | |
Carrier gas | Helium | He | Helium | He | |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.32 | |
Phase thickness (μm) | 0.25 | 0.25 | 0.20 | 0.25 | |
Program | not specified | 40C(2min) => 40C/min => 60C(2min) => 6C/min => 180C => 15C/min => 230C(10min) | 40C(1min) => 7C/min => 180C => 10C/min => 240C (10min) | 40 0C (2 min) 40 0C/min -> 60 0C (1 min) 6 0C/min -> 180 0C 10 0C/min -> 240 0C (5 min) | 40C(2min) => 40C/min => 60C(2min) => 6C/min => 180C => 15C/min => 230C (10min) |
I | 2176. | 2190. | 2196. | 2165. | 2186. |
Reference | Frauendorfer and Schieberle, 2008 | Buettner, 2007 | Greger and Schieberle, 2007 | Tokitomo, Steihaus, et al., 2005 | Buettner, 2004 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Carbowax 20M | DB-Wax | Carbowax 20M | FFAP | FFAP |
Column length (m) | 50. | 50. | 30. | ||
Carrier gas | Helium | He | |||
Substrate | |||||
Column diameter (mm) | 0.70 | 0.2 | 0.32 | ||
Phase thickness (μm) | 0.33 | 0.25 | |||
Program | not specified | not specified | not specified | 60C(1min) => 2.5C/min => 115C => 1C/min => 210C(30min) | 35C (2min) => 40C/min => 60C (2min) => 6C/min => 180C => 10C/min => 240C |
I | 2144. | 2203. | 2178. | 2198. | 2208. |
Reference | Vinogradov, 2004 | Peterson and Reineccius, 2003 | Saura, LAencina, et al., 2003 | Tucker, Maciarello, et al., 2001 | Schermann and Schieberle, 1997 |
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.
Frauendorfer and Schieberle, 2008
Frauendorfer, F.; Schieberle, P.,
Changes in key aroma compounds of criollo cocoa beans during roasting,
J. Agric. Food Chem., 2008, 56, 21, 10244-10251, https://doi.org/10.1021/jf802098f
. [all data]
Buettner, 2007
Buettner, A.,
A selective and sensitive approach to characterize odour-active and volatile constituents in small-scale human milk samples,
Flavour Fragr. J., 2007, 22, 6, 465-473, https://doi.org/10.1002/ffj.1822
. [all data]
Greger and Schieberle, 2007
Greger, V.; Schieberle, P.,
Characterization of the Key Aroma Compounds in Apricots (Prunus armeniaca) by Application of the Molecular Sensory Science Concept,
J. Agric. Food Chem., 2007, 55, 13, 5221-5228, https://doi.org/10.1021/jf0705015
. [all data]
Tokitomo, Steihaus, et al., 2005
Tokitomo, Y.; Steihaus, M.; Buttner, A.; Schieberle, P.,
Odor-Active Constituents in Fresh Pineapple (ananas comosus [L.] Merr.) by Quamtitative and Sensory Evaluations,
Biosci. Biotechnol, Biochem,, 2005, 69, 7, 1323-1330, https://doi.org/10.1271/bbb.69.1323
. [all data]
Buettner, 2004
Buettner, A.,
Investigation of potent odorants and afterodor development in two chardonnay wines using the Buccal Odor Screening System (BOSS),
J. Agric. Food Chem., 2004, 52, 8, 2339-2346, https://doi.org/10.1021/jf035322b
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Peterson and Reineccius, 2003
Peterson, D.G.; Reineccius, G.A.,
Determination of the aroma impact compounds in heated sweet cream butter,
Flavour Fragr. J., 2003, 18, 4, 320-324, https://doi.org/10.1002/ffj.1228
. [all data]
Saura, LAencina, et al., 2003
Saura, D.; LAencina, J.; Perez-Lopez, A.J.; Lizama, V.; Carbonell-Barrachina, A.A.,
Aroma of canned peach halves acidified with clarified lemon juice,
J. Food Sci., 2003, 68, 3, 1080-1085, https://doi.org/10.1111/j.1365-2621.2003.tb08292.x
. [all data]
Tucker, Maciarello, et al., 2001
Tucker, A.O.; Maciarello, M.J.; Alkire, B.H.,
Essential oil of Aeollanthus suaveolens Mart. ex Spreng. (Lamiaceae),
J. Essent. Oil Res., 2001, 13, 3, 198-199, https://doi.org/10.1080/10412905.2001.9699662
. [all data]
Schermann and Schieberle, 1997
Schermann, P.; Schieberle, P.,
Evaluation of key odorants in milk chocolate and cocoa mass by aroma extract dilution analyses,
J. Agric. Food Chem., 1997, 45, 3, 867-872, https://doi.org/10.1021/jf960670h
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
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