CAS 2785-89-9

4-Ethylguaiacol

Description:

4-Ethylguaiacol is an organic compound classified as a phenolic compound, characterized by its aromatic structure featuring a guaiacol backbone with an ethyl group at the para position. Its chemical formula is C10H14O2, and it is known for its distinct smoky, spicy aroma, which makes it a notable compound in the flavor and fragrance industry, particularly in the context of wine and whiskey production, where it contributes to the sensory profile of aged beverages. This compound is soluble in organic solvents and exhibits moderate solubility in water. 4-Ethylguaiacol is also of interest in various fields, including food science and analytical chemistry, where it can be used as a marker for certain fermentation processes. Additionally, it has been studied for its potential biological activities, including antioxidant properties. Safety data indicates that, while it is generally recognized as safe in low concentrations, exposure should be managed to avoid irritation or adverse effects.

Formula: C₉H₁₂O₂

InChI: InChI=1S/C9H12O2/c1-3-7-4-5-8(10)9(6-7)11-2/h4-6,10H,3H2,1-2H3

InChI key: InChIKey=CHWNEIVBYREQRF-UHFFFAOYSA-N

SMILES: O(C)C1=CC(CC)=CC=C1O

Synonyms:

• 2-Methoxy-4-ethylphenol
• 4-Ethyl-2-methoxyphenol
• 4-Ethylgaiacol
• 4-Ethylguaiacol
• 4-Ethylguajakol
• 4-Etilguayacol
• 4-Hydroxy-3-methoxyethylbenzene
• 4-Hydroxy-3-methoxyphenylethane
• Ethyl-2-methoxyphenol
• Guaiacol, 4-ethyl-
• Guaiacyl ethane
• Nsc 82313
• p-Ethylguaiacol
• 4-Ethyl guaiacol

2-Methoxy-4-ethylphenol

CAS: 2785-89-9

Formula: C₉H₁₂O₂

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 152.19

Ref: 3B-E0353

4-Ethyl-2-methoxyphenol, 98%

CAS: 2785-89-9

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₉H₁₂O₂

Purity: 98%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 152.19

Ref: 02-A14239

Phenol, 4-ethyl-2-methoxy-

CAS: 2785-89-9

Formula: C₉H₁₂O₂

Purity: 98%

Color and Shape: Liquid

Molecular weight: 152.1904

Ref: IN-DA002UXJ

2-Methoxy-4-ethylphenol

CAS: 2785-89-9

2-Methoxy-4-ethylphenol inhibits Flavin-containing monooxygenase 5 (NADPH oxidase) in human neutrophils

Formula: C₉H₁₂O₂

Purity: 99.73%

Color and Shape: Solid

Molecular weight: 152.19

Ref: TM-TN6935

4-Ethylguaiacol 1000 µg/mL in Methanol

Controlled Product

CAS: 2785-89-9

Formula: C₉H₁₂O₂

Color and Shape: Single Solution

Molecular weight: 152.19

Ref: 04-A13338000ME-1000

4-Ethyl-2-methoxyphenol

CAS: 2785-89-9

4-Ethyl-2-methoxyphenol

Purity: 98%

Molecular weight: 152.19g/mol

Ref: 54-OR924780

4-Ethylguaiacol

Controlled Product

CAS: 2785-89-9

Applications 4-Ethylguaiacol is used as smoke flavoring in the food industry and displays antioxidant activity due to its phenolic composition. It is also present in red grapes and in red wines.
References Soldera, S. et al.: J. Agri. Food, Chem., 56, 2727 (2008); Goncalves, B. et al.: J. Agri. Food. Chem., 57, 265 (2009);

Formula: C₉H₁₂O₂

Color and Shape: Neat

Molecular weight: 152.19

Ref: TR-E678720

4-Ethyl-2-methoxyphenol

CAS: 2785-89-9

Formula: C₉H₁₂O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 152.193

Ref: 10-F242590

4-Ethyl-2-methoxyphenol

CAS: 2785-89-9

4-Ethyl-2-methoxyphenol is a phenolic compound that can be used as an antioxidant and a preservative. It has been shown to inhibit the production of nitric oxide, which may be due to its ability to inhibit intracellular Ca2+ levels. 4-Ethyl-2-methoxyphenol also inhibits the LPS induced inflammatory response in human serum. The optimum concentration of 4-Ethyl-2-methoxyphenol for this activity is around 100 µg/ml. This chemical was found to have high chemical stability, with no observed changes over time at various temperatures or pH levels. In addition, 4-Ethyl-2-methoxyphenol has been shown to have antihistamine properties in vitro. The reaction mechanism for this activity is unknown but is believed to involve oxidation from the catalytic effect of Cu2+.

Formula: C₉H₁₂O₂

Purity: Min. 95%

Color and Shape: Colorless Clear Liquid

Molecular weight: 152.19 g/mol

Ref: 3D-FE00983