Maltol

• Formula: C₆H₆O₃
• Molecular weight: 126.1100
• IUPAC Standard InChI: InChI=1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3 Copy

  
• IUPAC Standard InChIKey: XPCTZQVDEJYUGT-UHFFFAOYSA-N Copy
• CAS Registry Number: 118-71-8
• 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: 4H-Pyran-4-one, 3-hydroxy-2-methyl-; Larixic acid; Larixinic acid; Palatone; 3-Hydroxy-2-methyl-4-pyrone; 3-Hydroxy-2-methylpyrone; 3-Hydroxy-2-methyl-4-pyranone; 3-Hydroxy-2-methyl-1,4-pyrone; Corps praline; Talmon; Vetol; 2-Methyl pyromeconic acid; 2-Methyl-3-hydroxy-4-pyrone; 3-Hydroxy-2-methyl-γ-pyrone; 3-Hydroxy-2-methyl-4H-pyran-4-one; 2-Methyl-3-oxy-γ-pyrone; Veltol; 2-Methyl-3-hydroxy-4-pyranone; 3-hydroxy-2-methylpyran-4-one; 5-Hydroxy-6-methyl-4H-pyran-4-one; NSC 2829; 5-Hydroxy-6-methyl-4H-pyran-4-one (maltol); 3-hydroxy-2-methyl-4-pyrone (maltol); 2-methyl-3-hydroxy-4-pyranone (maltol); 2-hydroxy-3-methyl-4H-pyran-4-one (maltol); 3-Hydroxy-2-methyl-4H-pyranone; 3-Hydroxy-2-methyl-4H-pyran-4-one (maltol); 3-Hydroxy-2-methyl-4(4H)-pyranone; 3-Hydroxy-2-pyran-4-one (maltol)
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• Information on this page:
  • Van Den Dool and Kratz RI, non-polar column, temperature ramp
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Van Den Dool and Kratz RI, non-polar column, temperature ramp

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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, Van Den Dool and Kratz 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.

Lozano P.R., Drake M., et al., 2007
Lozano P.R.; Drake M.; Benitez D.; Cadwallader K.R., Instrumental and sensory characterization of heat-induced odorants in aseptically packaged soy milk, J. Agric. Food Chem., 2007, 55, 8, 3018-3026, https://doi.org/10.1021/jf0631225 . [all data]

Avsar, Karagul-Yuceer, et al., 2004
Avsar, Y.K.; Karagul-Yuceer, Y.; Drake, M.A.; Singh, T.K.; Yoon, Y.; Cadwallader, K.R., Characterization of nutty flavor in cheddar cheese, J. Dairy Sci., 2004, 87, 7, 1999-2010, https://doi.org/10.3168/jds.S0022-0302(04)70017-X . [all data]

Bell, 2004
Bell, W.A.-M., Examination of Aroma Volatiles Formed from Thermal Processing of Florida Reconstituted Grapefruit Juice. A Thesis presented to the graduate school of the university of Florida in partial fulfillment of the requirements for the degree of master of science, 2004. [all data]

Mahajan, Goddik, et al., 2004
Mahajan, S.S.; Goddik, L.; Qian, M.C., Aroma Compounds in Sweet Whey Powder, J. Dairy Sci., 2004, 87, 12, 4057-4063, https://doi.org/10.3168/jds.S0022-0302(04)73547-X . [all data]

Karagül-Yüceer, Vlahovich, et al., 2003
Karagül-Yüceer, Y.; Vlahovich, K.N.; Drake, M.A.; Cadwallader, K.R., Characteristic aroma components of rennet casein, J. Agric. Food Chem., 2003, 51, 23, 6797-6801, https://doi.org/10.1021/jf0345806 . [all data]

Karagül-Yüceer, Cadwallader, et al., 2002
Karagül-Yüceer, Y.; Cadwallader, K.R.; Drake, M.A., Volatile flavor components of stored nonfat dry milk, J. Agric. Food Chem., 2002, 50, 2, 305-312, https://doi.org/10.1021/jf010648a . [all data]

Karagül-Yüceer, Drake, et al., 2001
Karagül-Yüceer, Y.; Drake, M.; Cadwallader, K.R., Aroma-active components of nonfat dry milk, J. Agric. Food Chem., 2001, 49, 6, 2948-2953, https://doi.org/10.1021/jf0009854 . [all data]

da Silva, Borba, et al., 1999
da Silva, U.F.; Borba, E.L.; Semir, J.; Marsaioli, A.J., A simple solid injection device for the analyses of Bulbophyllum (Orchidaceae) volatiles, Phytochemistry, 1999, 50, 1, 31-34, https://doi.org/10.1016/S0031-9422(98)00459-2 . [all data]

Notes

Go To: Top, Van Den Dool and Kratz RI, non-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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