CAS 39212-23-2

Whiskey lactone

Description:

Whiskey lactone, also known as 4-ethylphenol or by its chemical name, 4-ethyl-2-methylphenol, is an organic compound characterized by its distinctive aroma, often associated with the scent of whiskey and oak barrels. It is a lactone, which is a cyclic ester formed from the reaction of an alcohol and a carboxylic acid. This compound is primarily found in aged spirits, particularly whiskey, where it contributes to the complex flavor profile. Whiskey lactone is known for its sweet, coconut-like aroma, which can also exhibit hints of vanilla and spice, making it a significant compound in the field of flavor chemistry. Its presence is often enhanced during the aging process in charred oak barrels, where it is formed through the breakdown of lignin and other wood components. In addition to its sensory properties, whiskey lactone has been studied for its potential applications in the food and beverage industry, particularly in flavor enhancement and formulation.

Formula: C₉H₁₆O₂

InChI: InChI=1S/C9H16O2/c1-3-4-5-8-7(2)6-9(10)11-8/h7-8H,3-6H2,1-2H3

InChI key: InChIKey=WNVCMFHPRIBNCW-UHFFFAOYSA-N

SMILES: C(CCC)C1OC(=O)CC1C

Synonyms:

• 2(3H)-Furanone, 5-butyldihydro-4-methyl-
• 3-Methyl-4-octanolide
• 3-Methyloctano-4-lactone
• 4-Hydroxy-3-methyloctanoic acid lactone
• 5-Butyl-4-methyl-dihydro-2(3H)-furanone
• 5-Butyldihydro-4-methyl-2(3H)-furanone
• 5-Butyldihydro-4-methylfuran-2(3H)-one
• 5-butyl-4-methyldihydrofuran-2(3H)-one
• FEMA No. 3803
• Oaklactone
• Whiskey lactone
• beta-Methyl-gamma-octalactone

β-Methyl-γ-octanolactone (mixture of isomers)

CAS: 39212-23-2

Formula: C₉H₁₆O₂

Purity: >98.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 156.23

Ref: 3B-M2516

Whisky lactone

CAS: 39212-23-2

Formula: C₉H₁₆O₂

Purity: (GC) ≥ 96.0%

Color and Shape: Colourless to light yellow liquid

Molecular weight: 156.22

Ref: 7W-GK0922

5-Butyl-4-methyl-tetrahydrofuran-2-one

CAS: 39212-23-2

5-Butyl-4-methyl-tetrahydrofuran-2-one

Purity: 97%

Molecular weight: 156.22g/mol

Ref: 54-OR906422

Whiskey lactone

CAS: 39212-23-2

Whiskey lactone

Purity: 98%

Molecular weight: 156.22g/mol

Ref: 54-OR1030546

Whiskey lactone

CAS: 39212-23-2

Whiskey lactone is an organic compound that belongs to the class of lactones. This sample preparation technique employs a solution of sodium hydroxide that acts as an extractant. The hydroxide solution reacts with the acidic ph of the sample, which causes hydrolysis and esterification of the fatty acid chains in the sample. The reaction is accompanied by a color change from yellow to blue. Whiskey lactone has been shown to have high values for eugenol and chemical structures such as isovaleric acid and hydroxyl group.

Formula: C₉H₁₆O₂

Purity: Min. 98 Area-%

Color and Shape: Clear Liquid

Molecular weight: 156.22 g/mol

Ref: 3D-FW34238