4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one

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1.What is the 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one ?

3-Hydroxy-4,5-dimethyl-2(5H)-furanone was found in, for example, fenugreek, coffee, sake, and florsherry. Its aroma characteristic changes from caramel-like at low concentrations to curry-like at high concentrations. A method described for its preparation comprises condensation of ethyl propionate with diethyl oxalate and reaction of the intermediately formed diethyl oxalylpropionate with acetaldehyde. Acidic decarboxylation of the ethyl 4,5-dimethyl-2,3-dioxodihydrofuran-4-carboxylate gives the title compound.

2.What is the CAS number for 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one ?

The CAS number of 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one is 28664-35-9.

3.What are another words for 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one ?

Synonyms?for?4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one 28664-35-9:3,4-Dimethyl-2-hydroxy-2-butan-1,4-olide;3-Hydroxy-4,5-dimethyl-2(5H)-furanone;4,5-Dimethyl-3-hydroxy-2(5H)-furanone;Sautalone;Sotolon;Sotolone;

4.What is 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one (28664-35-9) used for?

InChI:InChI=1/C6H8O3/c1-3-4(2)9-6(8)5(3)7/h3-4H,1-2H3/t3-,4+/m1/s1

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5.Buy 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one with the best price .

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