5-Hydroxymaltol

5-Hydroxymaltol
Names

IUPAC name 3,5-dihydroxy-2-methylpyran-4-one
Other names 3,5-Dihydroxy-2-methyl-4H-pyran-4-one
Identifiers
CAS Number	1073-96-7^Y
3D model (JSmol)	Interactive image
ChemSpider	63795^Y
PubChem CID	70627
InChI InChI=1S/C6H6O4/c1-3-5(8)6(9)4(7)2-10-3/h2,7-8H,1H3^Y Key: SSSNQLHKSUJJTE-UHFFFAOYSA-N^Y
SMILES Cc1occ(O)c(=O)c1O
Properties
Chemical formula	C₆H₆O₄
Molar mass	142.11 g·mol⁻¹
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is ^YN ?)
Infobox references

5-Hydroxymaltol, a derivative of maltol, is a substance that can be found in Penicillium echinulatum.^[1] It is also found in toasted oak.^[2] and also in honeys from blue gum (Eucalyptus leucoxylon) and yellow box (Eucalyptus melliodora).^[3]

References

↑ 5-Hydroxymaltol and mycophenolic acid, secondary metabolites from Penicillium echinulatum. H.A. Anderson, J.M. Bracewell, A.R. Fraser, D. Jones, G.W. Robertson and J.D. Russell, Transactions of the British Mycological Society, Volume 91, Issue 4, December 1988, pp. 649-651, doi:10.1016/S0007-1536(88)80040-8
↑ Identification of volatile compounds with a “toasty” aroma in heated oak used in barrelmaking. Cutzach I, Chatonnet P, Henry R and Dubourdieu D, 1997, J. Agric. Food Chem. Vol 45, pp. 2217-2224 doi:10.1021/jf960947d
↑ Composition of Australian honey extractives. 1. Norisoprenoids, monoterpenes, and other natural volatiles from blue gum (Eucalyptus leucoxylon) and yellow box (Eucalyptus melliodora) honeys. D'Arcy, B.R., Rintoul, G.B., Rowland, C.Y. and Blackman, A.J. J. Agri. Food Chem. vol 45, 1997, pp. 1834-1843, doi:10.1021/jf960625+

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