Description

Pyrazine, 2,5-Dimethyl-, p-Toluenesulfonate is a high-purity organic salt derivative of 2,5-dimethylpyrazine, a compound known for its nutty, roasted flavor characteristics. This specific tosylate salt form offers enhanced stability and handling properties, making it a valuable intermediate for advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical sectors for developing novel compounds and fine-tuning material properties.

Application

• Flavor & Fragrance Intermediate: Serves as a key precursor for synthesizing high-value aroma chemicals and flavor enhancers with roasted, nutty, or caramel notes.
• Pharmaceutical Research: Used as a building block in the synthesis of potential active pharmaceutical ingredients (APIs) and novel heterocyclic compounds for medicinal chemistry.
• Agrochemical Synthesis: Acts as an intermediate in the development of new crop protection agents and specialty chemicals.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reactions and creating complex molecular structures.
• Material Science: Investigated for use in the synthesis of organic semiconductors, ligands for catalysts, and other functional materials.

Basic Information

Product Name	Pyrazine, 2,5-Dimethyl-, p-Toluenesulfonate
CAS No.	7132-18-5
Molecular Formula	C13H14N2O3S
Molecular Weight	278.33 g/mol
Synonyms	2,5-Dimethylpyrazine p-Toluenesulfonate; 2,5-Dimethylpyrazine Tosylate; 2,5-Dimethylpyrazinium Tosylate; 2,5-Dimethylpyrazine p-Toluenesulphonate; 2,5-Dimethylpyrazine 4-Methylbenzenesulfonate; Pyrazine, 2,5-dimethyl-, 4-methylbenzenesulfonate; 2,5-DMPZ Tosylate
EINECS	Contact for details

Quality Control

Our production of Pyrazine, 2,5-Dimethyl-, p-Toluenesulfonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for each parameter are provided and can be tailored to meet client-specific requirements.

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 hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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