CAS 18138-04-0

2,3-Diethyl-5-methylpyrazine

Description:

2,3-Diethyl-5-methylpyrazine is an organic compound belonging to the pyrazine family, characterized by its five-membered aromatic ring containing two nitrogen atoms. This compound features two ethyl groups at the 2 and 3 positions and a methyl group at the 5 position of the pyrazine ring, contributing to its unique structural and chemical properties. It is typically a colorless to pale yellow liquid with a distinctive, nutty, and roasted aroma, making it of interest in the flavor and fragrance industry. The compound is soluble in organic solvents and exhibits moderate volatility. Its chemical behavior is influenced by the presence of the nitrogen atoms, which can participate in various reactions, including electrophilic substitution and nucleophilic attack. 2,3-Diethyl-5-methylpyrazine is often used as a flavoring agent in food products and can also serve as a building block in organic synthesis. Safety data indicates that, like many organic compounds, it should be handled with care, as it may pose health risks if ingested or inhaled in significant quantities.

Formula: C₉H₁₄N₂

InChI: InChI=1S/C9H14N2/c1-4-8-9(5-2)11-7(3)6-10-8/h6H,4-5H2,1-3H3

InChI key: InChIKey=PSINWXIDJYEXLO-UHFFFAOYSA-N

SMILES: C(C)C=1C(CC)=NC(C)=CN1

Synonyms:

• 2,3-Diethyl-5-methyl pyrazine
• 2,3-Diethyl-6-methylpyrazine
• 2-Methyl-5,6-diethylpyrazine
• 5-Methyl-2,3-diethylpyrazine
• Pyrazine, 2,3-Diethyl-5-Methyl-
• 2,3-Diethyl-5-methylpyrazine

2,3-Diethyl-5-methylpyrazine

CAS: 18138-04-0

Formula: C₉H₁₄N₂

Purity: >97.0%(GC)

Color and Shape: White to Yellow to Green clear liquid

Molecular weight: 150.23

Ref: 3B-D1714

2,3-Diethyl-5-methylpyrazine

CAS: 18138-04-0

Formula: C₉H₁₄N₂

Purity: 95%

Color and Shape: Liquid

Molecular weight: 150.2209

Ref: IN-DA003FI4

2,3-Diethyl-5-methylpyrazine

CAS: 18138-04-0

2,3-Diethyl-5-methylpyrazine is a pyrazine derivative widely used in biochemical experiments and drug synthesis research.

Formula: C₉H₁₄N₂

Purity: 98.16%

Color and Shape: Solid

Molecular weight: 150.22

Ref: TM-TN9698

2,3-Diethyl-5-Methylpyrazine

CAS: 18138-04-0

2,3-Diethyl-5-Methylpyrazine

Purity: 98%

Molecular weight: 150.22g/mol

Ref: 54-OR1009983

2,3-Diethyl-5-methylpyrazine

Controlled Product

CAS: 18138-04-0

Applications 2,3-Diethyl-5-methylpyrazine is a volatile compound found in food such as almonds and swiss cheese.
References Manzano, P. et. al.: J. Sep. Sci., 37, 675 (2014); Taylor, K., et. al.: J. Food Sci., 78, C1509 (2013)

Formula: C₉H₁₄N₂

Color and Shape: Neat

Molecular weight: 150.22

Ref: TR-D444540

2,3-Diethyl-5-methylpyrazine

CAS: 18138-04-0

2,3-Diethyl-5-methylpyrazine is a methyl ketone that is used as a model for fatty acids. It has been shown to be an important precursor for the synthesis of unsaturated ketones. 2,3-Diethyl-5-methylpyrazine can be produced by the reaction of acetone with ethylene and then subjected to acid catalyzed cyclization. This compound also has a characteristic odor that has been described as "fruity" or "spicy." It is used in the production of butyric acid, which is an important industrial chemical.

Formula: C₉H₁₄N₂

Purity: Min. 95%

Color and Shape: Colorless Powder

Molecular weight: 150.22 g/mol

Ref: 3D-FD35650

2,3-Diethyl-5-methylpyrazine

CAS: 18138-04-0

Formula: C₉H₁₄N₂

Purity: 95%

Molecular weight: 150.225

Ref: 10-F240977