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Furaneol

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Identification
Molecular formula
C6H8O3
CAS number
3658-77-3
IUPAC name
2-ethyl-4-hydroxy-5-methyl-furan-3-one
State
State

At room temperature, Furaneol is a liquid.

Melting point (Celsius)
-6.50
Melting point (Kelvin)
266.65
Boiling point (Celsius)
210.00
Boiling point (Kelvin)
483.15
General information
Molecular weight
128.13g/mol
Molar mass
128.1410g/mol
Density
1.1968g/cm3
Appearence

Furaneol is a pale yellow to amber liquid with a sweet, caramel-like aroma. It is often used as a flavor enhancer in food products, imparting a strawberry-like flavor.

Comment on solubility

Solubility of 2-ethyl-4-hydroxy-5-methyl-furan-3-one

The solubility of 2-ethyl-4-hydroxy-5-methyl-furan-3-one, often referred to as a flavoring compound, can be influenced by a variety of factors, including temperature, the presence of other compounds, and the solvent used. Here are some key points to consider:

  • Polar vs. Non-polar Solvents: The compound's moderate polarity allows it to dissolve well in polar solvents such as water and ethanol, but its solubility may decrease in non-polar solvents.
  • Temperature Effects: As with many organic compounds, an increase in temperature generally leads to an increase in solubility, providing more energy for the molecules to interact with the solvent.
  • Hydrogen Bonding: The presence of the hydroxyl group (-OH) in its structure facilitates hydrogen bonding, enhancing solubility in hydrogen-bond-donating solvents.
  • Impurities: The presence of impurities or other solutes can significantly alter the solubility properties, often leading to complex interactions.

In practical terms, this means that when working with 2-ethyl-4-hydroxy-5-methyl-furan-3-one, one should always consider the specific conditions and materials involved in a given application, as they may greatly affect how well this compound can be solubilized.

Key takeaway: Understanding the solubility of this compound is essential for its effective utilization in various industries, including food, cosmetics, and pharmaceuticals.

Interesting facts

Interesting Facts about 2-Ethyl-4-hydroxy-5-methyl-furan-3-one

2-Ethyl-4-hydroxy-5-methyl-furan-3-one, often referred to as "Furanone," is a remarkable compound widely recognized for its intriguing characteristics and applications. Here are some fascinating insights about this compound:

  • Natural Occurrence: Furanones are often found in various natural sources, including fruits and vegetables, contributing to their aroma and flavor. For instance, they are responsible for certain fruity smells in ripening strawberries.
  • Aromatic Qualities: Due to its pleasant aroma, this compound is frequently utilized in the fragrance industry to enhance perfumes, cosmetics, and food flavors.
  • Health Benefits: Some studies suggest that furanones may possess therapeutic properties, including anti-inflammatory and antifungal effects, making them of interest in pharmaceutical research.
  • Chemical Versatility: The unique structure of 2-ethyl-4-hydroxy-5-methyl-furan-3-one allows it to participate in various chemical reactions, expanding its utility in synthetic organic chemistry.
  • Flavor Enhancement: Beyond its use in fragrances, this compound is also explored as a flavor enhancer in the food industry, contributing to more complex taste profiles in culinary products.

In conclusion, 2-ethyl-4-hydroxy-5-methyl-furan-3-one is more than just a chemical compound; it bridges the gap between nature and industry by providing aesthetic and health-related benefits. As researchers continue to explore its myriad applications, the potential for innovative uses remains vast and exciting.

Synonyms
27538-10-9
2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone
homofuraneol
3(2H)-FURANONE, 2-ETHYL-4-HYDROXY-5-METHYL-
2-ethyl-4-hydroxy-5-methylfuran-3-one
CHEBI:137995
DTXSID40885393
FEMA NO. 3623, 2-ETHYL-
RefChem:471818
GlyTouCan:G46577CR
DTXCID201024776
G46577CR
Ethyl furaneol
2-Ethyl-4-hydroxy-5-methylfuran-3(2H)-one
Homofureanol
4-Hydroxy-2-ethyl-5-methyl-3(2H)-furanone
MFCD00191360
HEMF
VRF4YF0C3X
2-ethyl-4-hydroxy-5-methyl-3(2H)-furanone (homofuraneol)
CCRIS 6903
EINECS 248-514-6
UNII-VRF4YF0C3X
BRN 1617449
4-Hydroxy-2-ethyl-5-methyl-3-furanone
SCHEMBL112481
HOMOFURANEOL, 2-ETHYL-
SCHEMBL12613073
AKOS015914386
CS-W014372
SB60887
2-ethyl-4-hydroxy-5-methyl-3-furanone
2-ethyl-4-hydroxy-5-methyl-furan-3-one
SY053112
2-ethyl-5-methyl-4-oxidanyl-furan-3-one
E0428
NS00012415
2-METHYL-3-HYDROXY-5-ETHYLFURAN-4-ONE
H11381
A819109
F516379
2-ethyl-4-hydroxy-5-methyl-2,3-dihydrofuran-3-one
Q27291987
2-METHYL-5-ETHYL-4,5-DIHYDROFURAN-3-OL-4-ONE
Ethyl 4-hydroxy-5-methyl-3(2H)-furanone (homofuraneol)
2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE [FHFI]
4-Hydroxy-2- or 5-ethyl-5- and 2-methyl-3(2H)-furanone
4-HYDROXY-2-ETHYL-5-METHYL-2,3-DIHYDROFURAN-3-ONE
4-HYDROXY-5-METHYL-2-ETHYL-2,3-DIHYDROFURAN-3-ONE
(+/-)-2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE
2-ETHYL-4-HYDROXY-5-METHYL-3(2H)-FURANONE, (+/-)-
2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone (mixture of isomers)