Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

1H-Pyrrole-2-carboxaldehyde


Normal alkane RI, non-polar column, temperature ramp

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 CapillaryCapillaryCapillaryCapillaryCapillary
Active phase HP-5 MSHP-5 MSUltra-1HP-5RTX-5
Column length (m) 30.30.50.50.10.
Carrier gas HeliumHeliumHeliumHeliumHe
Substrate      
Column diameter (mm) 0.250.250.200.200.18
Phase thickness (mum) 0.250.250.330.330.2
Tstart (C) 70.35.50.50.40.
Tend (C) 200.195.280.280.275.
Heat rate (K/min) 3.2.2.10.50.
Initial hold (min) 2.5.  0.5
Final hold (min) 18.30.20.8.50.5
I 1018.1008.971.1008.1047.
ReferenceJerkovic and Marijanovic, 2010Kim and Chung, 2009Du, Clery, et al., 2008Du, Clery, et al., 2008Setkova, Risticevic, et al., 2007
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type CapillaryCapillaryCapillaryCapillaryCapillary
Active phase HP-5MSDB-1HP-5DB-1DB-1
Column length (m) 30.60.50.60.60.
Carrier gas HeHe He 
Substrate      
Column diameter (mm) 0.250.320.320.320.25
Phase thickness (mum) 0.251.0.521.0 
Tstart (C) 50.40.35.40.30.
Tend (C) 280.260.250.260.200.
Heat rate (K/min) 5.2.2.2.4.
Initial hold (min) 4. 15. 25.
Final hold (min) 10. 45. 20.
I 1013.983.1013.989.997.
ReferenceKim, Abd El-Aty, et al., 2006Chen and Ho, 1999Boylston and Viniyard, 1998Chen and Ho, 1998Buttery, Ling, et al., 1997
Comment MSDC-RI MSDC-RI MSDC-RI MSDC-RI MSDC-RI
Column type Capillary
Active phase DB-5
Column length (m) 30.
Carrier gas Hydrogen
Substrate  
Column diameter (mm) 0.35
Phase thickness (mum) 1.0
Tstart (C) 45.
Tend (C) 220.
Heat rate (K/min) 2.
Initial hold (min)  
Final hold (min)  
I 1031.
ReferenceGeorgilopoulos and Gallois, 1988
Comment MSDC-RI

References

Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Jerkovic and Marijanovic, 2010
Jerkovic, I.; Marijanovic, Z., Oak (Quercus frainetto Ten.) honeydaw honey - approach to screening of volatile organic composition and antioxidant capacity (DPPH and FRAP assay), Molecules, 2010, 15, 5, 3744-3756, https://doi.org/10.3390/molecules15053744 . [all data]

Kim and Chung, 2009
Kim, J.-S.; Chung, H.Y., GC-MS analysis of the volatile components in dried boxthorn (Lycium chimensis) Fruit, J. Korean Soc. Appl. Biol. Chem., 2009, 52, 5, 516-524, https://doi.org/10.3839/jksabc.2009.088 . [all data]

Du, Clery, et al., 2008
Du, Z.; Clery, R.; Hammond, C.J., Volatile organic nitrogen-containing constituents in ambrette seed Abelmoschus moschatus Medik (Malvaceae), J. Agric. Food Chem., 2008, 56, 16, 7388-7392, https://doi.org/10.1021/jf800958d . [all data]

Setkova, Risticevic, et al., 2007
Setkova, L.; Risticevic, S.; Pawliszyn, J., Rapid headspace solid-phase microextraction-gas chromatographic?time-of-flight mass spectrometric method for qualitative profiling of ice wine volatile fraction II: Classification of Canadian and Czech ice wines using statistical evaluation of the data, J. Chromatogr. A, 2007, 1147, 2, 224-240, https://doi.org/10.1016/j.chroma.2007.02.052 . [all data]

Kim, Abd El-Aty, et al., 2006
Kim, M.R.; Abd El-Aty, A.M.; Kim, I.S.; Shim, J.H., Determination of volatile flavor components in danggui cultivars by solvent free injection and hydrodistillation followed by gas chromatographic-mass spectrometric analysis, J. Chromatogr. A, 2006, 1116, 1-2, 259-264, https://doi.org/10.1016/j.chroma.2006.03.060 . [all data]

Chen and Ho, 1999
Chen, J.; Ho, C.-T., Comparison of volatile generation in serine/threonine/glutamine-ribose/glucose/fructose model systems, J. Agric. Food Chem., 1999, 47, 2, 643-647, https://doi.org/10.1021/jf980771a . [all data]

Boylston and Viniyard, 1998
Boylston, T.D.; Viniyard, B.T., Isolation of volatile flavor compounds from peanut butter using purge-and-trap technique in Instrumental Methods in Food and Beverage Analysis, D. Wetzel and G. Charalambous, ed(s)., 1998, 225-243. [all data]

Chen and Ho, 1998
Chen, J.; Ho, C.-T., Volatile compounds generated in serine-monosaccharide model systems, J. Agric. Food Chem., 1998, 46, 4, 1518-1522, https://doi.org/10.1021/jf970934f . [all data]

Buttery, Ling, et al., 1997
Buttery, R.G.; Ling, L.C.; Stern, D.J., Studies on popcorn aroma and flavor volatiles, J. Agric. Food Chem., 1997, 45, 3, 837-843, https://doi.org/10.1021/jf9604807 . [all data]

Georgilopoulos and Gallois, 1988
Georgilopoulos, D.N.; Gallois, A.N., Flavour compounds of a commercial concentrated blackberry juice, Food Chem., 1988, 28, 2, 141-148, https://doi.org/10.1016/0308-8146(88)90143-4 . [all data]


Notes

Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References