Description

2-Methyl-6-Isobutylpyrazine is a high-purity flavor and fragrance compound known for its characteristic nutty, roasted, and earthy aroma profile. This compound is essential for creating authentic and complex flavor nuances in a wide range of consumer products. It is a critical ingredient for flavorists and perfumers in the food & beverage, flavor & fragrance, and cosmetic industries seeking to enhance product sensory appeal.

Application

• Flavor Formulation: A key building block for creating and enhancing nutty, roasted, coffee, cocoa, and meaty flavor profiles in savory snacks, processed meats, sauces, and beverages.
• Fragrance Creation: Used as a specialty note in fine fragrances, personal care products, and home care items to impart earthy, woody, and green olfactory characteristics.
• Food & Beverage Industry: Employed in the production of seasonings, bouillons, ready-to-eat meals, and alcoholic/non-alcoholic drinks to add depth and authenticity.
• Aroma Chemicals: Serves as a valuable intermediate or final product in the synthesis of more complex aroma chemicals for industrial flavor and fragrance applications.
• Cosmetics & Toiletries: Incorporated into scented lotions, soaps, and shampoos to provide a distinctive and lasting fragrance note.
• Research & Development: Utilized in analytical laboratories and R&D centers as a reference standard and for developing new flavor and fragrance systems.

Basic Information

Product Name	2-Methyl-6-Isobutylpyrazine
CAS No.	32184-48-8
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	6-Isobutyl-2-methylpyrazine; 2-Methyl-6-(2-methylpropyl)pyrazine; 2-Methyl-6-isobutyl-1,4-diazine; FEMA 3583; Pyrazine, 2-methyl-6-(2-methylpropyl)-; Nutty pyrazine; Isobutyl methyl pyrazine
EINECS	250-992-5

Quality Control

Our 2-Methyl-6-Isobutylpyrazine is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including GC and GC-MS, to ensure identity, purity, and organoleptic quality. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Production can comply with relevant industry standards for flavor ingredients, including FEMA and FCC guidelines, upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, keep containers tightly sealed when not in use to prevent evaporation and maintain product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference standard
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.490 - 1.500
Specific Gravity (20/20°C)	0.950 - 0.970
Odor	Characteristic nutty, roasted, earthy

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.