4-Hydroxy-2-nonenoic acid lactone
- Formula: C9H14O2
- Molecular weight: 154.2063
- IUPAC Standard InChI: InChI=1S/C9H14O2/c1-2-3-4-5-8-6-7-9(10)11-8/h6-8H,2-5H2,1H3
- IUPAC Standard InChIKey: MXZSZHJBUODOJK-UHFFFAOYSA-N
- CAS Registry Number: 21963-26-8
- 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: 2-nonenoic acid γ-lactone; 5-Pentyl-2(5H) furanone; (5H)-5-Pentyl-2-furanone; 2-Nonen-4-olide; 5-pentylfuran-2(5H)-one
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- Other data available:
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Normal alkane RI, non-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 |
|---|---|---|---|---|
| Active phase | SE-54 | DB-1 | 5 % Phenyl methyl siloxane | SE-54 |
| Column length (m) | 30. | 60. | 30. | 30. |
| Carrier gas | Helium | N2 | He | |
| Substrate | ||||
| Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.75 | |
| Program | 35 0C (2 min) 10 0C/min -> 50 0C (2 min) 6 0C/min -> 250 0C | 40C(1min) => 5C/min => 150C => 10C/min => 200C(9min) | 50C(1min) => 5C/min => 100C => 10C/min => 190C => 30C/min => 250C(1min) | 35C => 40C/min => 60C (1min) => 6C/min => 250C |
| I | 1343. | 1299. | 1345. | 1394. |
| Reference | Christlbauer and Schieberle, 2009 | Lin, Peng, et al., 2007 | Beaulieu J.C. and Lea J.M., 2006 | Lizárraga-Guerra, Guth, et al., 1997 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | 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.
Christlbauer and Schieberle, 2009
Christlbauer, M.; Schieberle, P.,
Characterization of the key aroma compounds in beef and pork vegetable gravies a la chef by application of the aroma extract dilution analysis,
J. Agric. Food Chem., 2009, 57, 19, 9114-9112, https://doi.org/10.1021/jf9023189
. [all data]
Lin, Peng, et al., 2007
Lin, L.-Y.; Peng, C.-H.; Wang, H.-E.; Wu, T.-H.; Chen, C.-C.; Yu, T.-H.; Wu, C.-M.; Peng, R.Y.,
Factors affecting solid phase microextraction (SPME) to concentrate the odorants of Chinese white salted noodles for GC-MS analysis,
Flavour Fragr. J., 2007, 22, 4, 274-279, https://doi.org/10.1002/ffj.1792
. [all data]
Beaulieu J.C. and Lea J.M., 2006
Beaulieu J.C.; Lea J.M.,
Characterization and semiquantitative analysis of volatiles in seedless watermelon varieties using solid-phase microextraction,
J. Agric. Food Chem., 2006, 54, 20, 7789-7793, https://doi.org/10.1021/jf060663l
. [all data]
Lizárraga-Guerra, Guth, et al., 1997
Lizárraga-Guerra, R.; Guth, H.; López, M.G.,
Identification of the most potent odorants in huitlacoche (Ustilago maydis) and austern pilzen (Pleurotus sp.) by aroma extract dilution analysis and static head-space samples,
J. Agric. Food Chem., 1997, 45, 4, 1329-1332, https://doi.org/10.1021/jf960650f
. [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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