Description

Isopentyldimethylpyrazine,2-Isopentyl-3,6-Dimethylpyrazine is a high-purity alkylpyrazine compound valued for its potent, nutty, and roasted aroma profile. This material is essential for creating authentic, complex flavor and fragrance notes in premium applications. It is primarily sought by flavor and fragrance houses, as well as manufacturers in the food, beverage, and personal care industries requiring consistent, high-quality aroma chemicals.

Application

• Flavor & Fragrance Creation: A key building block for nutty, roasted, coffee, cocoa, and chocolate flavor profiles.
• Food & Beverage Industry: Used in the formulation of savory snacks, baked goods, confectionery, coffee flavorings, and alcoholic beverages.
• Personal Care & Cosmetics: Incorporated into fine fragrances, soaps, and lotions to impart warm, gourmand olfactory notes.
• Aroma Chemical Synthesis: Serves as a valuable intermediate or reference standard in the synthesis of more complex pyrazine derivatives.
• Tobacco Flavoring: Used to enhance and modify the aroma of tobacco products.

Basic Information

Product Name	Isopentyldimethylpyrazine,2-Isopentyl-3,6-Dimethylpyrazine
CAS No.	18433-98-2
Molecular Formula	C11H18N2
Molecular Weight	178.28 g/mol
Synonyms	2-Isopentyl-3,6-dimethylpyrazine; 3,6-Dimethyl-2-(3-methylbutyl)pyrazine; 2-(3-Methylbutyl)-3,6-dimethylpyrazine; Isopentyldimethylpyrazine; FEMA 3635; Pyrazine, 2-(3-methylbutyl)-3,6-dimethyl-; Nutty pyrazine
EINECS	242-318-9

Quality Control

Our Isopentyldimethylpyrazine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing identity, purity, and impurity profiles. Our quality standards align with industry expectations for flavor and fragrance ingredients, including relevant FEMA and FCC guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

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

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