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2,3,5-Trimethylpyrazine

CAS No.:14667-55-1
Product Grade: Food Grade
Purity / Assay: 98% min
Molecular Formula:C₇H₁₀N₂
Molecular Weight:122.17
Synonym(s):2,3,5-Trimethylpyrazine, Trimethylpyrazine, 2,3,5-Trimethyl-1,4-diazine

an alkyl pyrazine aroma chemical with a strong roasted, nutty, cocoa-like odor with earthy undertones. It occurs naturally in roasted coffee, cocoa, peanuts, cereals and many cooked foods, and is a standard roasted-flavor material. It is used in coffee, cocoa, roasted-nut, popcorn and savory flavor systems across the food industry. The product is manufactured under strict quality control with batch-to-batch consistency verified by GC analysis, meeting food-grade specifications for safe and reliable commercial use. KieRay Chem is a reliable supplier of 2,3,5-Trimethylpyrazine (CAS: 14667-55-1). Available in standard commercial pack sizes with complete documentation, it meets the requirements of global industrial buyers.

• Imparts the characteristic roasted-nut, coffee and cocoa character used in baked, snack and confectionery flavors. This ensures reproducible and dependable performance in commercial compounding and food manufacturing. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.
• Strengthens earthy-roasted background notes in savory systems and reaction flavors at low doses. Combined with stable quality and reliable supply, it fits both routine production and new product development. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.
• Acts as a dependable blending pyrazine to smooth and complete roasted flavor profiles. Its versatility extends value across beverages, bakery, confectionery, dairy, savory and household segments. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.
• Heat-stable and versatile, suitable for continuous production-scale flavor formulations. This makes it a practical choice for formulators seeking consistent sensory and functional results. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.
• Supply backed by GC assay certification and consistent sensory quality control. This ensures reproducible and dependable performance in commercial compounding and food manufacturing. It is also suitable for use in continuous production lines and small-batch custom formulations alike, delivering stable value across diverse application scenarios.

25kg/drum, 200kg/drum, IBC Drum
CAS No.: 14667-55-1

Product Name: 2,3,5-Trimethylpyrazine

Purity / Assay:98% min
Molecular Formula:C₇H₁₀N₂
Molecular Weight:122.17
EINECS No.:238-712-0
Synonym(s):2,3,5-Trimethylpyrazine, Trimethylpyrazine, 2,3,5-Trimethyl-1,4-diazine

For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.

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