Description

2-Butyl-3,5-Dimethylpyrazine is a heterocyclic aromatic compound belonging to the alkylpyrazine class, known for its characteristic nutty, roasted, and earthy aroma. This compound is a high-value flavor and fragrance ingredient prized for its potent organoleptic properties and ability to impart complex savory notes. It is primarily sought after by manufacturers in the flavor and fragrance, food and beverage, and fine chemical synthesis industries.

Application

• Flavor & Fragrance Formulation: A key building block for creating roasted, nutty, coffee, chocolate, and meaty flavor profiles in savory snacks, baked goods, and gourmet products.
• Food & Beverage Industry: Used as a flavor enhancer and modifier in processed foods, seasonings, sauces, and ready-to-eat meals to develop depth and authenticity.
• Aroma Chemicals: Serves as a crucial intermediate or final component in the synthesis of complex fragrance compounds for perfumery and personal care products.
• Fine Chemical Synthesis: Acts as a versatile alkylated pyrazine building block in organic synthesis for pharmaceuticals and agrochemical research.
• Tobacco Flavoring: Employed to enhance and modify the aroma of tobacco products.

Basic Information

Product Name	2-Butyl-3,5-Dimethylpyrazine
CAS No.	50888-63-6
Molecular Formula	C10H16N2
Molecular Weight	164.25 g/mol
Synonyms	2-Butyl-3,5-dimethylpyrazine; 3,5-Dimethyl-2-butylpyrazine; FEMA 3927; Pyrazine, 2-butyl-3,5-dimethyl-; Butyl dimethyl pyrazine
EINECS	Contact for details

Quality Control

Our 2-Butyl-3,5-Dimethylpyrazine is produced and tested to meet stringent quality standards suitable for flavor and fragrance applications. We ensure high purity and consistent organoleptic profile through rigorous analytical controls. Certificates of Analysis (COA) detailing identity, purity, and specific tests are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources. Due to its highly volatile nature, ensure containers are securely sealed when not in use. Recommended storage temperature is 2-25°C.

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)	0.930 - 0.950

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