Description

2-Phenyl-5-Propylpyrazine is a high-purity, specialized heterocyclic compound with a distinct aromatic profile. This chemical is valued for its role as a key flavor and fragrance intermediate, imparting nutty, roasted, and earthy notes. It is primarily sought after by manufacturers in the flavor & fragrance, food ingredient, and fine chemical synthesis industries for creating sophisticated organoleptic profiles.

Application

• Flavor & Fragrance (F&F) Industry: A key building block for creating complex flavorings with nutty, roasted, cocoa, or coffee-like nuances in food, beverages, and confectionery.
• Aroma Chemical Synthesis: Serves as a crucial intermediate in the production of advanced aroma chemicals for perfumery and personal care products.
• Food Ingredient Manufacturing: Used in the formulation of reaction flavors and process flavors to enhance savory, meaty, or roasted characteristics.
• Pharmaceutical Intermediates: Employed in the research and synthesis of novel heterocyclic compounds for potential pharmaceutical applications.
• Agrochemical Research: Acts as a structural motif in the development of new active ingredients for crop protection.
• Fine Chemical Production: Utilized as a specialized reagent in custom synthesis and the manufacture of other high-value pyrazine derivatives.

Basic Information

Product Name	2-Phenyl-5-Propylpyrazine
CAS No.	94021-40-6
Molecular Formula	C₁₃H₁₄N₂
Molecular Weight	198.26 g/mol
Synonyms	5-Propyl-2-phenylpyrazine; 2-Phenyl-5-propyl-1,4-diazine; FEMA 4667; Pyrazine, 2-phenyl-5-propyl-; Propyl phenyl pyrazine
EINECS	Contact for details

Quality Control

Our 2-Phenyl-5-Propylpyrazine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity. A Certificate of Analysis (COA) detailing purity, physical properties, and conformance to specification is provided with every shipment to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong acids and organic solvents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent contamination and quality degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.555 - 1.565
Specific Gravity (20/20°C)	1.040 - 1.060

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