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2-Ethyl-3-methoxypyrazine


Gas Chromatography

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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

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryRTX-51062.Berdague, Tournayre, et al., 200760. m/0.32 mm/1. «mu»m, 40. C @ 5. min, 4. K/min, 205. C @ 5. min
CapillaryOV-1011037.Mihara and Masuda, 19882. K/min; Column length: 50. m; Column diameter: 0.22 mm; Tstart: 80. C; Tend: 200. C
CapillaryOV-1011037.Mihara and Masuda, 1987N2, 2. K/min; Column length: 50. m; Column diameter: 0.22 mm; Tstart: 80. C; Tend: 200. C
CapillaryOV-1011037.Mihara and Enomoto, 1985N2, 2. K/min; Column length: 50. m; Column diameter: 0.22 mm; Tstart: 80. C; Tend: 200. C

Normal alkane RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryHP-51063.Hartmann, 200330. m/0.25 mm/0.25 «mu»m, He; Program: 50 C(1min) => 20C/min => 80C => 25C/min => 250C (3 min)
CapillaryHP-51063.Hartmann, 200330. m/0.25 mm/0.25 «mu»m, He; Program: 50 C(1min) => 20C/min => 80C => 25C/min => 250C (3 min)
CapillaryHP-51063.Hartmann, McNair, et al., 200230. m/0.25 mm/0.25 «mu»m; Program: 40C (5min) => 10C/min => 80C => 20C/min => 230C (5min)
CapillaryOV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.1037.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryCarbowax 20M1400.Mihara and Enomoto, 1985N2, 2. K/min; Column length: 50. m; Column diameter: 0.22 mm; Tstart: 80. C; Tend: 200. C

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryCarbowax 20M1400.Mihara and Masuda, 1987Program: not specified
CapillaryCarbowax 400, Carbowax 20M, Carbowax 1540, Carbowax 4000, Superox 06, PEG 20M, etc.1400.Waggott and Davies, 1984Hydrogen; Column length: 50. m; Column diameter: 0.32 mm; Program: not specified

References

Go To: Top, Gas Chromatography, Notes

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

Berdague, Tournayre, et al., 2007
Berdague, J.L.; Tournayre, P.; Cambou, S., Novel multi-gas chromatography?olfactometry device and software for the identification of odour-active compounds, J. Chromatogr. A, 2007, 1146, 1, 85-92, https://doi.org/10.1016/j.chroma.2006.12.102 . [all data]

Mihara and Masuda, 1988
Mihara, S.; Masuda, H., Structure-odor relationships for disubstituted pyrazines, J. Agric. Food Chem., 1988, 36, 6, 1242-1247, https://doi.org/10.1021/jf00084a029 . [all data]

Mihara and Masuda, 1987
Mihara, S.; Masuda, H., Correlation between molecular structures and retention indices of pyrazines, J. Chromatogr., 1987, 402, 309-317, https://doi.org/10.1016/0021-9673(87)80029-8 . [all data]

Mihara and Enomoto, 1985
Mihara, S.; Enomoto, N., Calculation of retention indices of pyrazines on the basis of molecular structure, J. Chromatogr., 1985, 324, 428-430, https://doi.org/10.1016/S0021-9673(01)81342-X . [all data]

Hartmann, 2003
Hartmann, P.J., The effect of wine matrix ingredients on 3-alkyl-2-methoxypyrazines measurements by headspace solid-phase microextraction (HS-SPME), Master's Thesis, Virginia Tech., Blacksburg, Va., 2003, 30. [all data]

Hartmann, McNair, et al., 2002
Hartmann, P.J.; McNair, H.M.; Zoecklein, B.W., Measurement of 3-alkyl-2-methoxypyrazine by headspace solid-phase microextraction in spiked model wines, Am. J. Enol. Vitic, 2002, 53, 4, 285-288. [all data]

Waggott and Davies, 1984
Waggott, A.; Davies, I.W., Identification of organic pollutants using linear temperature programmed retention indices (LTPRIs) - Part II, 1984, retrieved from http://dwi.defra.gov.uk/research/completed-research/reports/dwi0383.pdf. [all data]


Notes

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