Description

2-sec-Butylpyrazine is a specialized heterocyclic compound belonging to the alkylpyrazine family, valued for its potent organoleptic properties. This chemical is a critical building block and flavor/aroma agent, offering a nutty, roasted, and earthy sensory profile essential for creating complex taste experiences. It is primarily sought after by manufacturers in the flavor and fragrance, food and beverage, and advanced chemical synthesis industries for its ability to impart authentic roasted notes and serve as a key synthetic intermediate.

Application

• Flavor & Fragrance Formulation: A key ingredient for creating authentic roasted, nutty, coffee, and cocoa flavor profiles in processed foods, snacks, beverages, and savory products.
• Food & Beverage Industry: Used as a high-impact flavor enhancer in seasonings, sauces, meat analogs, and ready-to-drink products to improve overall sensory depth and authenticity.
• Aroma Chemical Production: Serves as a fundamental component in the synthesis of complex aroma chemicals for perfumes, cosmetics, and personal care items.
• Chemical Synthesis: Acts as a versatile alkylated pyrazine intermediate in pharmaceutical research and the development of agrochemicals and other fine chemicals.
• Research & Development: Utilized in analytical laboratories and R&D centers as a reference standard and for studying structure-odor relationships.

Basic Information

Product Name	2-sec-Butylpyrazine
CAS No.	29460-93-3
Molecular Formula	C8H12N2
Molecular Weight	136.20 g/mol
Synonyms	2-(1-Methylpropyl)pyrazine; sec-Butylpyrazine; Pyrazine, 2-(1-methylpropyl)-; 2-(1-Methylpropyl)pyrazine; 2-(sec-Butyl)pyrazine; FEMA 4301; (1-Methylpropyl)pyrazine
EINECS	Contact for details

Quality Control

Our 2-sec-Butylpyrazine is produced and tested under a rigorous quality management system to ensure batch-to-batch consistency and purity suitable for flavor and industrial applications. Quality is verified through comprehensive analytical methods including GC, GC-MS, and NMR. A Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, 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 product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20°C)	0.970 - 0.990

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