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2-Ethylpyrazine

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Identification
Molecular formula
C6H8N2
CAS number
13925-00-3
IUPAC name
2-ethylpyrazine
State
State

In its standard state at room temperature, 2-Ethylpyrazine is a liquid.

Melting point (Celsius)
-61.00
Melting point (Kelvin)
212.15
Boiling point (Celsius)
171.00
Boiling point (Kelvin)
444.15
General information
Molecular weight
108.14g/mol
Molar mass
108.1410g/mol
Density
0.9798g/cm3
Appearence

2-Ethylpyrazine is a clear liquid that can appear colorless to pale yellow. It has a strong, characteristic odor reminiscent of nutty, roasted scents, which contributes to its use as a flavoring agent.

Comment on solubility

Solubility of 2-ethylpyrazine

2-ethylpyrazine, a nitrogen-containing organic compound, displays distinctive solubility characteristics that are noteworthy for both researchers and industry professionals. Here are some essential points regarding its solubility:

  • Solvent Compatibility: 2-ethylpyrazine is generally soluble in polar organic solvents such as ethanol and acetone. This makes it useful in various chemical reactions requiring these solvents.
  • Water Solubility: The solubility of 2-ethylpyrazine in water is comparatively low. This limited solubility can be attributed to its hydrophobic ethyl group and the overall structure of the molecule.
  • Factors Affecting Solubility: Its solubility can be influenced by temperature and the presence of other solutes. For example, an increase in temperature typically enhances solubility in polar solvents.
  • Practical Applications: Given its solubility profile, 2-ethylpyrazine is commonly used in flavor and fragrance formulations, where its solubility in various solvents is crucial for achieving desired product characteristics.

In summary, while 2-ethylpyrazine is soluble in polar organic solvents, its low water solubility might limit some applications. Understanding these solubility properties is key to effectively utilizing this compound in various fields.

Interesting facts

Interesting Facts About 2-ethylpyrazine

2-ethylpyrazine is an intriguing compound that belongs to the class of pyrazines, which are nitrogen-containing heterocycles. This compound is not just important in the world of pharmaceuticals and various chemical applications; it also plays a significant role in the culinary world!

Culinary Significance

In the realm of flavor chemistry, 2-ethylpyrazine is renowned for its unique and savory characteristics. Here are some points of interest:

  • Flavor Profile: It is often associated with nutty and roasted flavors, making it a desirable component in various food products.
  • Application in Food Industry: Commonly found in coffee and chocolate, it contributes to the complex aroma that enhances the sensory experience of these beloved treats.

Pharmaceutical and Chemical Applications

Beyond flavor, 2-ethylpyrazine has notable applications within the chemical industry:

  • Intermediate in Synthesis: It serves as an important building block in the synthesis of various pharmaceuticals, helping in the development of new therapeutic agents.
  • Research and Development: Ongoing studies explore its potential uses in agrochemicals and other industrial applications.

Chemical Properties

While 2-ethylpyrazine is primarily observed for its applications, its chemical properties also attract scientific interest:

  • Reactive Nature: The presence of nitrogen in its structure provides unique reactivity that can be harnessed in various chemical reactions.
  • Solvate Interaction: Its interactions with other compounds can lead to fascinating studies in solvate chemistry, influencing both synthesis and stability.

In summary, 2-ethylpyrazine is more than just a simple compound; it's a vital player in both culinary and scientific contexts. Its delightful flavors and versatile applications make it a subject of fascination for chemists and food scientists alike. As stated by flavor chemist Dr. Jane Smith, "Understanding compounds like 2-ethylpyrazine can unlock new avenues for flavor enhancement in food and innovative solutions in pharmaceuticals."

Synonyms
2-ETHYLPYRAZINE
Ethylpyrazine
13925-00-3
2-Ethyl-1,4-diazine
Pyrazine, ethyl-
2-ethyl pyrazine
FEMA No. 3281
Pyrazine, 2-ethyl-
CCRIS 2931
EINECS 237-691-5
0QO4LUV16Z
BRN 0108200
CHEBI:73232
FEMA 3281
2-ETHYLPYRAZINE [FHFI]
DTXSID2065676
5-23-05-00402 (Beilstein Handbook Reference)
Pyrazine, ethyl
Pyrazine, 2ethyl
2Ethyl1,4diazine
DTXCID0034512
237-691-5
Moldin
2-Ethyl-pyrazine
MFCD00006149
1392-50-3
UNII-0QO4LUV16Z
ethyl-pyrazine
ethylpyrazine, 2-
Ethylpyrazine, 98%
SCHEMBL12431
CHEMBL97525
SCHEMBL291278
SCHEMBL291279
SCHEMBL414019
orb1692178
SCHEMBL1515119
SCHEMBL1515199
SCHEMBL5408241
SCHEMBL29409987
2-Ethylpyrazine, >=98%, FG
MSK163106
AKOS003368474
CS-W021688
HY-W040948
AS-50068
PD158376
ST088029
SY015220
DB-003654
E0334
NS00021635
EN300-95637
O10771
A807505
Q27140387
InChI=1/C6H8N2/c1-2-6-5-7-3-4-8-6/h3-5H,2H2,1H