Pyrazine, 2-methoxy-3-(2-methylpropyl)-

• Formula: C₉H₁₄N₂O
• Molecular weight: 166.2203
• IUPAC Standard InChI: InChI=1S/C9H14N2O/c1-7(2)6-8-9(12-3)11-5-4-10-8/h4-5,7H,6H2,1-3H3 Copy

  
• IUPAC Standard InChIKey: UXFSPRAGHGMRSQ-UHFFFAOYSA-N Copy
• CAS Registry Number: 24683-00-9
• 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: 2-Isobutyl-3-methoxypyrazine; 2-Methoxy-3-isobutylpyrazine; 2-Methoxy-3-(2-methyl-propyl) pyrazine; 3-Isobutyl-2-methoxypyrazine; 3-Methoxy-2-isobutylpyrazine; Pyrazine, 2-(2-methylpropyl)-3-methoxy; Pyrazine, 2-isobutyl-3-methoxy; Pyrazine, 2-methoxy, 3-isobutyl; Pyrazine, 3-methoxy-2-(2-methylpropyl)
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• Information on this page:
  • Van Den Dool and Kratz RI, polar column, temperature ramp
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Van Den Dool and Kratz RI, 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

References

Go To: Top, Van Den Dool and Kratz RI, 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.

Scheidig, Czerny, et al., 2007
Scheidig, C.; Czerny, M.; Schieberle, P., Changes in Key Odorants of Raw Coffee Beans during Storage under Defined Conditions, J. Agric. Food Chem., 2007, 55, 14, 5768-5775, https://doi.org/10.1021/jf070488o . [all data]

Carunchia Whetstine, Croissant, et al., 2005
Carunchia Whetstine, M.E.; Croissant, A.E.; Drake, M.A., Characterization of Dried Whey Protein Concentrate and Isolate Flavor, J. Dairy Sci., 2005, 88, 11, 3826-3839, https://doi.org/10.3168/jds.S0022-0302(05)73068-X . [all data]

Varming, Petersen, et al., 2004
Varming, C.; Petersen, M.A.; Poll, L., Comparison of isolation methods for the determination of important aroma compounds in black currant (Ribes nigrum L.) juice, using nasal impact frequency profiling, J. Agric. Food Chem., 2004, 52, 6, 1647-1652, https://doi.org/10.1021/jf035133t . [all data]

Stephan and Steinhart, 1999
Stephan, A.; Steinhart, H., Identification of character impact odorants of different soybean lecithins, J. Agric. Food Chem., 1999, 47, 7, 2854-2859, https://doi.org/10.1021/jf981387g . [all data]

Wu and Liou, 1986
Wu, C.-M.; Liou, S.-E., Effect of tissue disruption of volatile constituents of bell peppers, J. Agric. Food Chem., 1986, 34, 4, 770-772, https://doi.org/10.1021/jf00070a044 . [all data]

Notes

Go To: Top, Van Den Dool and Kratz RI, polar column, temperature ramp, References

• Symbols used in this document:
  

  Tend	Final temperature
  Tstart	Initial temperature

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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