2-METHYL-3(5/6)(FURFURYLTHIO) PYRAZINE CAS 65530-53-2 Heterocyclic Compounds C₁₀H₁₀N₂OS to Enhance the Roast note in both Natural and Artificial Coffee Formulations
| Chemical Formula | C₁₀H₁₀N₂OS |
|---|---|
| CAS Number | 65530-53-2 (typically for the mixture) |
| Appearance | Typically yellow to brownish liquid |
| Odor Profile |
Extremely powerful with a characteristic aroma of roasted coffee, cocoa, nutty notes, and a bready or popcorn-like quality. It often has a sulfurous, savory depth that contributes to meaty characters. |
| Synonyms | 2-[(2-furanylmethyl)thio]-3-methyl-pyrazin;2-METHYL-3(5/6)(FURFURYLTHIO)PYRAZINE;2-METHYL-3(5)(6)-FURFURYLTHIOPYRAZINEMIXTURE;2Chemicalbook-METHYL-3,5OR6-(FURFURYLTHIO)-PYRAZINE;2-FURFURYLTHIO-3(5/6)-METHYLPYRAZINE;METHYL(FURFURYLTHIO)PYRAZINE;FEMA3189;FEMANUMBER3189 |
Tobacco flavoring: Occasionally employed to enrich the smoke aroma in tobacco products.
2-Furfurylthio-3-methylpyrazine is generally recognized as safe (GRAS) for use as a flavoring substance by major regulatory bodies, including the Flavor and Extract Manufacturers Association (FEMA) , under FEMA No. 3188. It is also approved for use in compliance with standards set by the European Food Safety Authority (EFSA) and the U.S. Food .
The compound is typically supplied as a pale yellow to brownish liquid or crystalline solid. It is:
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Heat-stable under normal processing conditions
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Light-sensitive, requiring storage in airtight, opaque containers
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Recommended to be diluted before incorporation into final products due to its high olfactory potency
Available in plastic drums, IBC totes, or customized packaging upon request.
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