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3-Methoxy-2,5-dimethylpyrazine


Mass spectrum (electron ionization)

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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

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin W.V. BROWN, CSIRO, BLACK MOUNTAIN, CANBERRA CITY, AUSTRALIA
NIST MS number 99177

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Gas Chromatography

Go To: Top, Mass spectrum (electron ionization), 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

Van Den Dool and Kratz RI, non-polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillarySE-541054.Jagella and Grosch, 199930. m/0.32 mm/0.25 «mu»m, He; Program: 35C(2min) => 40C/min => 65C => 6C/min => 250C

Van Den Dool and Kratz RI, polar column, custom temperature program

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Column type Active phase I Reference Comment
CapillaryFFAP1419.Jagella and Grosch, 199930. m/0.32 mm/0.25 «mu»m, He; Program: 40C(1min) => 40C/min => 60C => 6C/min => 230C

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryRSL-2001065.Jirovetz, Buchbauer, et al., 200230. m/0.32 mm/0.25 «mu»m, H2, 40. C @ 5. min, 6. K/min, 280. C @ 5. min

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

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-51057.Molyneux and Schieberle, 2007Program: not specified

Normal alkane RI, polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryDB-Wax1385.Schirack, Drake, et al., 200630. m/0.25 mm/0.25 «mu»m, 40. C @ 3. min, 8. K/min, 200. C @ 20. min

Normal alkane RI, polar column, custom temperature program

View large format table.

Column type Active phase I Reference Comment
CapillaryFFAP1421.Molyneux and Schieberle, 2007Program: not specified

References

Go To: Top, Mass spectrum (electron ionization), Gas Chromatography, Notes

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

Jagella and Grosch, 1999
Jagella, T.; Grosch, W., Flavour and off-flavour compounds of black and white pepper ( Piper nigrum L.) I. Evaluation of potent odorants of black pepper by dilution and concentration techniques, Eur. Food Res. Technol., 1999, 209, 1, 16-21, https://doi.org/10.1007/s002170050449 . [all data]

Jirovetz, Buchbauer, et al., 2002
Jirovetz, L.; Buchbauer, G.; Ngassoum, M.B.; Geissler, M., Aroma compound analysis of Piper nigrum and Piper guineense essential oils from Cameroon using solid-phase microextraction-gas chromatography, solid-phase microextraction-gas chromatography-mass spectrometry and olfactometry, J. Chromatogr. A, 2002, 976, 1-2, 265-275, https://doi.org/10.1016/S0021-9673(02)00376-X . [all data]

Molyneux and Schieberle, 2007
Molyneux, R.J.; Schieberle, P., Compound identification: a Journal of Agricultural and Food Chemistry perspective, J. Agric. Food Chem., 2007, 55, 12, 4625-4629, https://doi.org/10.1021/jf070242j . [all data]

Schirack, Drake, et al., 2006
Schirack, A.V.; Drake, M.A.; Sander, T.H.; Sandeep, K.P., Characterization of aroma-active compounds in microwave blanched peanuts, J. Food Sci., 2006, 71, 9, c513-c520, https://doi.org/10.1111/j.1750-3841.2006.00173.x . [all data]


Notes

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