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2-Isopropyl-3-methoxypyrazine

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Identification
Molecular formula
C9H14N2O
CAS number
25773-40-4
IUPAC name
2-isopropyl-3-methoxy-pyrazine
State
State

At room temperature, 2-isopropyl-3-methoxypyrazine is a liquid.

Melting point (Celsius)
-24.00
Melting point (Kelvin)
249.15
Boiling point (Celsius)
168.00
Boiling point (Kelvin)
441.15
General information
Molecular weight
152.22g/mol
Molar mass
152.2110g/mol
Density
0.9941g/cm3
Appearence

2-Isopropyl-3-methoxypyrazine is a colorless to pale yellow liquid with a distinctive, potent earthy and green odor often associated with bell peppers and certain wines.

Comment on solubility

Solubility of 2-isopropyl-3-methoxy-pyrazine

2-isopropyl-3-methoxy-pyrazine, with its unique molecular structure, exhibits intriguing solubility characteristics that can be influenced by various factors:

  • Polarity: The presence of the methoxy group (-OCH3) contributes to the polar character of this compound, suggesting that it may be more soluble in polar solvents.
  • Solvent Type: Water solubility is expected to be limited due to the compound's hydrophobic isopropyl group, while organic solvents like ethanol or acetone may offer better solubility options.
  • Temperature Influence: As with many organic compounds, increased temperatures are likely to enhance solubility in organic solvents, allowing for a more versatile use in various applications.

In conclusion, while the solubility of 2-isopropyl-3-methoxy-pyrazine in water may be low, its compatibility with organic solvents makes it valuable for specific chemical processes. Always consider the solvent system when evaluating the solubility of this compound!

Interesting facts

Interesting Facts About 2-isopropyl-3-methoxy-pyrazine

2-isopropyl-3-methoxy-pyrazine is a fascinating compound often associated with the culinary world and fragrance industry due to its unique aroma and flavor profile. Here are some intriguing aspects of this compound:

  • Aromatic Properties: This compound is distinguished by its strong, earthy odor, reminiscent of roasted coffee or nutty flavors. As a result, it is frequently used as a flavoring agent in various food products, enhancing sensory experiences.
  • Culinary Uses: Beyond its fragrant profile, 2-isopropyl-3-methoxy-pyrazine is often found in wines, especially those with complex flavor notes. It adds depth and richness, making the tasting experience more enjoyable.
  • Fragrance Applications: In the world of perfumery, this compound is utilized for its distinctive scent, providing a unique base note that can enhance floral and woody compositions.
  • Biochemical Relevance: Research suggests that pyrazines, including 2-isopropyl-3-methoxy-pyrazine, might play a role in the flavor profile of various food items, contributing to the overall perception of taste and aroma, which can influence consumer preferences.
  • Natural Occurrences: Interestingly, this compound is produced during the Maillard reaction, a chemical reaction between amino acids and reducing sugars that occurs during cooking, contributing to the flavors of roasted and grilled foods.

In summary, 2-isopropyl-3-methoxy-pyrazine is not just a chemical compound; it is a sensory delight that bridges the worlds of science, gastronomy, and art. Understanding its role can enhance our appreciation of food and fragrance, illustrating the complex interactions between chemistry and our daily experiences.

Synonyms
2-ISOPROPYL-3-METHOXYPYRAZINE
25773-40-4
2-Methoxy-3-isopropylpyrazine
2-methoxy-3-propan-2-ylpyrazine
3-isopropyl-2-methoxypyrazine
Pyrazine, 2-methoxy-3-(1-methylethyl)-
1FL7L111A6
2-methoxy-3-(propan-2-yl)pyrazine
DTXSID4067147
FEMA NO. 3358, 3-METHOXY-
RefChem:909968
DTXCID8037388
247-256-1
MFCD00006135
2-methoxy-3-(1-methylethyl)pyrazine
bean pyrazine
Pyrazine, methoxy(1-methylethyl)-
UNII-1FL7L111A6
2-Isopropyl-3-methoxy-pyrazine
EINECS 247-256-1
Isopropylmethoxypyrazine
Isopropyl methylpyrazine
1qy2
Isopropyl methoxy pyrazine
UNII-C90S36R5GY
CHEMBL96852
SCHEMBL111252
FEMA No. 3358
C90S36R5GY
SCHEMBL29483319
BDBM12030
NTOPKICPEQUPPH-UHFFFAOYSA-
MSK2938
2-methoxy-3-(methylethyl)pyrazine
2-methoxy-3-propan-2-yl-pyrazine
EINECS 299-837-4
GS2586
2-Isopropyl-3-methoxypyrazine, 97%
3-METHOXY-2-ISOPROPYLPYRAZINE
AKOS015851854
CS-W013294
DB01760
DS-4678
2-Isopropyl-(3,5 or 6)-methoxypyrazine
PD008445
PYRAZINE, 2-ISOPROPYL-3-METHOXY-
SY074516
2-Isopropyl-3-methoxypyrazine, 99%, FG
DB-021269
I0577
NS00012738
ST50307153
D70658
773I404
A818004
F242710
Q424957
2-Isopropyl-3-methoxypyrazine 100 microg/mL in Methanol
InChI=1/C8H12N2O/c1-6(2)7-8(11-3)10-5-4-9-7/h4-6H,1-3H3