Description

Pyrazine, Trimethyl(2-Methylpropyl)- (9Ci) is a specialized alkylated pyrazine derivative, a class of compounds renowned for their potent organoleptic properties. This compound is valued for its ability to impart unique roasted, nutty, or earthy flavor and aroma notes, making it a critical component in sophisticated flavor and fragrance formulations. It is primarily sought after by research and development teams, as well as production specialists, in the flavor & fragrance, food technology, and fine chemical synthesis industries.

Application

• Flavor & Fragrance (F&F) Industry: Serves as a key aroma chemical for creating and enhancing complex flavor profiles in savory applications, snacks, roasted nuts, coffee, and meat analogs.
• Food Technology: Used in the development of process flavors and reaction flavors to replicate authentic cooked or roasted notes in prepared foods and beverages.
• Perfumery: Employed as a fragrance ingredient to add depth and earthy, woody nuances to fine fragrances and personal care products.
• Chemical Synthesis: Acts as a versatile building block or intermediate in organic synthesis for pharmaceuticals, agrochemicals, and advanced materials due to its pyrazine core.
• Research & Development: Utilized as a reference standard or a novel compound in academic and industrial research exploring new sensory molecules or chemical properties.

Basic Information

Product Name	Pyrazine, Trimethyl(2-Methylpropyl)- (9Ci)
CAS No.	46187-37-5
Molecular Formula	C10H16N2
Molecular Weight	164.25 g/mol
Synonyms	2-Isobutyl-3,5,6-trimethylpyrazine; 3,5,6-Trimethyl-2-(2-methylpropyl)pyrazine; 2-(2-Methylpropyl)-3,5,6-trimethylpyrazine; Isobutyltrimethylpyrazine; FEMA 4483; Flavis No. 15.023
EINECS	Contact for details

Quality Control

Our production of Pyrazine, Trimethyl(2-Methylpropyl)- adheres to stringent quality management protocols. Each batch is analyzed to ensure it meets precise specifications for identity, purity, and organoleptic quality. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing results from GC, GC-MS, and organoleptic assessment. Our quality systems support compliance with relevant industry standards for flavor ingredients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain purity.

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
Solubility	Soluble in alcohol and oils; insoluble in water

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