2-Acetyl-1-pyrroline

• Formula: C₆H₉NO
• Molecular weight: 111.1418
• IUPAC Standard InChI: InChI=1S/C6H9NO/c1-5(8)6-3-2-4-7-6/h2-4H2,1H3 Copy

  
• IUPAC Standard InChIKey: DQBQWWSFRPLIAX-UHFFFAOYSA-N Copy
• CAS Registry Number: 85213-22-5
• 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: 1-Pyrroline, 2-acetyl; 2-Acetyl-4,5-dihydro-3H-pyrrole; 2-Acetyl-1-pyrolline; 1-(3,4-Dihydro-2H-pyrrol-5-yl)ethanone
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• Information on this page:
  • Normal alkane RI, polar column, custom temperature program
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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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

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]

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]

Lasekan, Buettner, et al., 2007
Lasekan, O.; Buettner, A.; Christlbauer, M., Investigation of important odorants of palm wine (Elaeis guineensis), Food Chem., 2007, 105, 1, 15-23, https://doi.org/10.1016/j.foodchem.2006.12.052 . [all data]

Baek and Cadwallader, 2003
Baek, H.H.; Cadwallader, K.R., Gas chromatographic/olfactometric evaluation of flavor extracts produced from crawfish processing by-products, 2003, retrieved from http://nsgl.gso.uri.edu/source/flsgpw95001/flsgpw95001_part₅.pdf. [all data]

Triqui and Bouchriti, 2003
Triqui, R.; Bouchriti, N., Freshness assessments of Moroccan sardine (Sardina pilchardus): comparison of overall sensory changes to instrumentally determined volatiles, J. Agric. Food Chem., 2003, 51, 26, 7540-7546, https://doi.org/10.1021/jf0348166 . [all data]

Bel Rhild, Fleury, et al., 2002
Bel Rhild, R.; Fleury, Y.; Devaud, S.; Fay, L.B.; Blank, I.; Juillerat, M.A., Biogeneration of roasted noted based on 2-acetyl-2-thiazoline and the precursor 2-(1-hydroxyethyl)-4,5-dihydrothiazole, 2002, retrieved from http://www.imrablank.ch/ACS₂002₈26₁79.pdf. [all data]

Bel Rhild, Fleury, et al., 2002, 2
Bel Rhild, R.; Fleury, Y.; Blank, I.; Fay, L.B.; Welti, D.H.; Vera F.A.; Juillerat, M.A., Generation of roasted notes based on 2-acetyl-2-thiazolidine and its precursor, 2-(1-hydroxyethyl)-4,5-dihydrothiazoline, by combined bio and thermal approaches, J. Agr. Food Chem., 2002, 50, 8, 2350-2355, https://doi.org/10.1021/jf011170d . [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]

Zehentbauer and Grosch, 1998
Zehentbauer, G.; Grosch, W., Crust aroma of baguettes. I. Key odorants of baguettes prepared in two different ways, J. Cereal Science, 1998, 28, 1, 81-92, https://doi.org/10.1006/jcrs.1998.0184 . [all data]

Guth and Grosch, 1993
Guth, H.; Grosch, W., 12-Methyltridecanal, a species-specific odorant of stewed beef, Lebensm. Wiss. Technol., 1993, 26, 2, 171-177, https://doi.org/10.1006/fstl.1993.1035 . [all data]

Milo and Grosch, 1993
Milo, C.; Grosch, W., Changes in the odorants of boiled trout (Salmo fario) as affected by the storage of the raw material, J. Agric. Food Chem., 1993, 41, 11, 2076-2081, https://doi.org/10.1021/jf00035a048 . [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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