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1-(5-Methylpyrazin-2-yl)ethanone

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Identification
Molecular formula
C7H8N2O
CAS number
21901-66-8
IUPAC name
1-(5-methylpyrazin-2-yl)ethanone
State
State

1-(5-Methylpyrazin-2-yl)ethanone is primarily found in the liquid state at room temperature. Its relatively low melting point contributes to its liquid form under typical conditions.

Melting point (Celsius)
-42.00
Melting point (Kelvin)
231.15
Boiling point (Celsius)
253.00
Boiling point (Kelvin)
526.15
General information
Molecular weight
122.14g/mol
Molar mass
122.1370g/mol
Density
1.1200g/cm3
Appearence

The compound 1-(5-Methylpyrazin-2-yl)ethanone typically appears as a colorless to pale yellow liquid. Such liquids are often used in chemical synthesis and may have a faint characteristic odor depending on the purity and the specific batch of the substance.

Comment on solubility

Solubility of 1-(5-methylpyrazin-2-yl)ethanone

The solubility of 1-(5-methylpyrazin-2-yl)ethanone in various solvents is an important aspect that determines its applicability in chemical processes and formulations. This compound exhibits distinct solubility characteristics:

  • Polar solvents: 1-(5-methylpyrazin-2-yl)ethanone is generally soluble in polar solvents such as water and ethanol, mainly due to its ability to form hydrogen bonds.
  • Non-polar solvents: In non-polar solvents like hexane or toluene, its solubility may be limited, reflecting the overall non-polar character of the molecular structure.
  • Solvent interactions: The presence of the pyrazine ring can influence its solubility profile, allowing for potential interactions with other functional groups in mixed solvent systems.

It is crucial to consider the temperature and concentration as these factors can significantly impact solubility. As a general rule, higher temperatures tend to increase the solubility of organic compounds, thus enhancing the reactivity and potential interactions in solution.

In summary, "the solubility of 1-(5-methylpyrazin-2-yl)ethanone is multifaceted," and understanding its behavior in different solvents is essential for its applications in various chemical contexts.

Interesting facts

Interesting Facts about 1-(5-methylpyrazin-2-yl)ethanone

1-(5-methylpyrazin-2-yl)ethanone, commonly referred to as a substituted pyrazine, is a fascinating compound that showcases the unique chemistry of nitrogen-containing heterocycles. This compound has a distinct structure and exhibits several intriguing characteristics:

  • Heterocyclic Chemistry: As a pyrazine derivative, this compound is a part of a larger family of heterocycles, which are important in various chemical contexts, including pharmaceuticals and materials science.
  • Flavor and Aroma: Compounds like 1-(5-methylpyrazin-2-yl)ethanone are often studied in the food and fragrance industry due to their potential contribution to flavor profiles. Indeed, methylpyrazines are known to impart nutty, roasted flavors.
  • Medical Relevance: Research indicates that pyridine and pyrazine derivatives can exhibit biological activity, which makes compounds like this one intriguing targets for drug development. Their structures might contribute to the binding properties in biological systems.
  • Analytical Studies: This compound can be used as a model compound in analytical chemistry to study various reaction mechanisms involving heterocycles, showcasing the importance of pyrazines in synthetic organic chemistry.

Overall, 1-(5-methylpyrazin-2-yl)ethanone offers a remarkable glimpse into the world of organic compounds, highlighting the interplay between structure and function. As researchers continue to explore its properties and applications, this compound will undoubtedly remain a subject of interest in various scientific disciplines.

Synonyms
22047-27-4
2-ACETYL-5-METHYLPYRAZINE
1-(5-Methyl-2-pyrazinyl)ethanone
5-Methyl-2-acetylpyrazine
Ethanone, 1-(5-methylpyrazinyl)-
X6TS3KS3X3
1-(5-Methyl-2-pyrazinyl)-1-ethanone
UNII-X6TS3KS3X3
Pyrazine, 2-acetyl-5-methyl
Pyrazine, 5-acetyl-2-methyl
DTXSID10176523
2-METHYL-5-ACETYLPYRAZINE
1-(5-Methyl-2-pyranizyl)-1-ethanone
KETONE, METHYL 5-METHYLPYRAZINYL
ETHANONE, 1-(5-METHYL-2-PYRAZINYL)-
RefChem:84982
DTXCID1099014
LPQFLJXNMCVMCO-UHFFFAOYSA-N
1-(5-methylpyrazin-2-yl)ethanone
1-(5-METHYL-PYRAZIN-2-YL)-ETHANONE
1-(5-METHYLPYRAZIN-2-YL)ETHAN-1-ONE
MFCD00055037
1-(5-Methyl-2-pyrazinyl)ethanone; 1-(5-Methylpyrazin-2-yl)ethan-1-one; 2-Acetyl-5-methylpyrazine; 2-Methyl-5-acetylpyrazine; 5-Acetyl-2-methylpyrazine;
2-Acetyl-5-methylpyrazin
2-acetyl-5-methyl pyrazine
SCHEMBL1608749
SCHEMBL30091932
XAA04727
AKOS022903040
1-(5-methylpyrazin-2-yl)-1-ethanone
AB02269
AS-37062
DB-102745
CS-0318294
NS00113864
EN300-218637