Pyrazine
CAS: 290-37-9
The essential heterocyclic compound for authentic flavor creation, advanced pharmaceutical synthesis, and innovative agrochemical solutions. Supplied with guaranteed purity by Symb ChemTech.
Request a QuoteKey Properties at a Glance
Formula
C₄H₄N₂
Mol. Weight
80.09 g/mol
Purity
≥99%
Appearance
White Crystals
Boiling Point
115-116°C
Flash Point
56°C (132°F)
Explore Pyrazine Applications
Pyrazine is more than a single molecule; it’s a gateway to innovation across multiple industries. Its aromatic properties and chemical reactivity make it an invaluable asset. Select an application to discover how Pyrazine can elevate your products.
The Architect of Flavor
As a key flavoring agent, Pyrazine is essential for creating the authentic roasted, toasted, and nutty notes that define many of a consumer’s favorite foods. It is the secret behind the irresistible aroma of freshly brewed coffee and the savory character of roasted meats.
- Enhances coffee, cocoa, and baked goods
- Adds complexity to savory seasonings and sauces
- Boosts nutty flavors in snacks and cereals
Characteristic Odor Profile
The Symb ChemTech Advantage
Superior Purity & Quality
Our Pyrazine is guaranteed to meet high-purity specifications (≥99%), ensuring reproducibility and reliability in your critical applications. A full Certificate of Analysis is provided with every shipment.
Reliable Global Supply
With robust manufacturing and a strategic supply chain, we offer a consistent and scalable supply of Pyrazine to meet your needs, from lab-scale research to full industrial production.
Expert Partnership
Our team of chemists provides dedicated technical support to help you integrate our products seamlessly into your processes. We are more than a supplier; we are your partner in innovation.
Safety & Handling Information
▼Pyrazine is a flammable chemical and should be handled with care by trained professionals. For full safety details, always consult the provided Safety Data Sheet (SDS).
- Flammability: Keep away from heat, sparks, and open flames. It is a flammable solid/liquid.
- Handling: Use in a well-ventilated area. Prevent contact with skin and eyes. Avoid dust or vapor inhalation.
- Storage: Store in a cool, dry, well-ventilated area in a tightly sealed, light-resistant container. The material is hygroscopic.
- PPE: Wear chemical-resistant gloves, safety goggles, and appropriate respiratory protection.
Pyrazine CAS 290-37-9 – Symb ChemTech
High-Quality Pyrazine for Industrial and Research Applications
What is Pyrazine (CAS 290-37-9)?
Pyrazine (C₄H₄N₂), CAS Number 290-37-9, is a heterocyclic aromatic organic compound widely used in the flavor, pharmaceutical, agrochemical, and specialty chemical industries. Recognized for its nutty, roasted, and green odor properties, pyrazine is a vital ingredient in both research formulations and commercial applications.
Why Choose Symb ChemTech for Pyrazine?
- Purity & Quality: ≥99% GC purity ensures optimal performance.
- Reliable Supply Chain: Global delivery network with flexible order sizes.
- Custom Packaging: Options include 1kg, 25kg fiber drums, and tailored packaging on request.
- Regulatory Compliance: COA, MSDS, and TDS available upon request.
- Industry Trusted: Backed by Symb ChemTech’s commitment to consistency, safety, and sustainability.
Technical Specifications
| Chemical Name | Pyrazine |
| CAS Number | 290-37-9 |
| Molecular Formula | C₄H₄N₂ |
| Molecular Weight | 80.09 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 115–117°C |
| Storage | Store in cool, dry, well-ventilated place |
Applications of Pyrazine
- Flavor and Fragrance: Used as an aroma compound in roasted, nutty, and earthy flavor profiles.
- Pharmaceutical Synthesis: Intermediate in the synthesis of APIs and active compounds.
- Agrochemicals: Precursor in pesticides, insecticides, and plant growth regulators.
- Specialty Chemicals: Ideal for research laboratories and advanced material applications.
Global Reach, Local Support
Symb ChemTech serves customers across North America, Europe, Asia, and beyond. Whether you’re a distributor, formulator, or R&D specialist, our team provides dedicated support, competitive pricing, and prompt delivery of Pyrazine 290-37-9.
Contact Us for Bulk or Custom Orders
Interested in sourcing high-purity Pyrazine from a reliable manufacturer? Reach out to Symb ChemTech for detailed specifications, lead times, and pricing information.
Get in Touch