2-Propionyl-1-pyrroline
- Formula: C7H11NO
- Molecular weight: 125.1683
- IUPAC Standard InChI: InChI=1S/C7H11NO/c1-2-7(9)6-4-3-5-8-6/h2-5H2,1H3
- IUPAC Standard InChIKey: OVNCGQSYSSYBPO-UHFFFAOYSA-N
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: 1-Pyrroline, 2-propanoyl; 2-Propionyl-2-pyrroline
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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 |
|---|---|---|---|
| Active phase | DB-Wax | HP-FFAP | FFAP |
| Column length (m) | 30. | 30. | 30. |
| Carrier gas | Helium | He | |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 |
| Program | not specified | 35 0C (10 min) 10 0C/min -> 150 0C 20 0C/min -> 250 0C (10 min) | 35C(1min) => 40C/min => 60C (1min) => 6C/min => 230C |
| I | 1427. | 1417. | 1382. |
| Reference | Rochat, Egger, et al., 2009 | Carrapiso and Garsia, 2007 | Matsui, Guth, et al., 1998 |
| Comment | 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.
Rochat, Egger, et al., 2009
Rochat, S.; Egger, J.; Chaintreau, A.,
Strategy for the identification of key odorants: application to shrimp aroma,
J. Chromatogr. A, 2009, 1216, 36, 6424-6432, https://doi.org/10.1016/j.chroma.2009.07.014
. [all data]
Carrapiso and Garsia, 2007
Carrapiso, A.I.; Garsia, C.,
Effect of sampling conditions on the odour-active compounds of iberian ham,
Cienc. Technol. Aliment., 2007, 5, 4, 287-290, https://doi.org/10.1080/11358120709487703
. [all data]
Matsui, Guth, et al., 1998
Matsui, T.; Guth, H.; Grosch, W.,
A comparative study of potent odorants in peanut, hazelnut, and pumpkin seed oils on the basis of aroma extract dilution analysis (AEDA) and gas chromatography-olfactometry of headspace samples (GCOH),
Lipid - Fett, 1998, 100, 2, 51-56, https://doi.org/10.1002/(SICI)1521-4133(199802)100:2<51::AID-LIPI51>3.0.CO;2-W
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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