High Purity Pyrazine CAS 290-37-9 for Drink Candy and Bake

Nitrogen heterocyclic compound pyrazine is a volatile nitrogen heterocyclic compound, belonging to one of the six-membered heterocyclic azine containing two nitrogen atoms. It is isomeric with pyridazine and pyrimidine. It is also called 1,4-diazine and p-diazine. It is precipitated from water as colorless prismatic crystals. It has a floral odor. It can evaporate with water vapor. Relative molecular weight 80.09. Relative density 1.0311 (61ºC). Melting point 54ºC. Boiling point 115~116ºC (Chemicalbook102.391×103Pa). Flash point 55ºC. Refractive index 1.4953 (61ºC). It is soluble  easily soluble in water, ethanol and ether. It is weakly alkaline. It is not easy to undergo electrophilic substitution reaction, but its chemical activity to nucleophilic reagents is stronger than that of pyridazine and pyrimidine. The hydrogen on the carbon atom can be replaced by methyl or halogen. It can react with alkyl halides to form quaternary ammonium salts. 

Food field: As a flavor enhancer, it can add unique flavor to food, such as in baked goods; it can also be used as a food additive, with antioxidant properties, which can extend the shelf life of food.
Chemical field: It can be used as a monomer or modifier to synthesize polymer materials such as polyimide to improve material properties; its derivatives can be used to synthesize surfactants, which are used in industries such as detergents.
Other fields: It can be used in the agricultural field; in the electronic field, it can be used to prepare organic electroluminescent materials.

Shaanxi Baisifu Biological Engineering Co., Ltd. was established on Dec. 17th, 2009. The enterprise is a professional organization specializing in food flavors and fragrances, encompassing research and development, production, sales, and technical services.

The product portfolio consists of an array of flavors, including sweet fruit, baking, herbal, dairy, salty, sugar, monomer flavors, food pigments, and plant essential oils. These offerings are primarily utilized in the production of baking biscuits, beverages, jelly candies, ice cream, cakes, and dairy products, thereby enhancing the quality of a variety of food items across related industries.

We now utilize our total resources and capabilities to make a state of the art product and continuously raise the bar of quality through research and development.

Baisifu adheres to strict standards in the procurement of raw materials, in compliance with the national standard GB-2760 and the flavor excipients permitted in Appendix B of GB30616-2020. The company partners with established suppliers, primarily sourced from the top ten international manufacturers of flavor raw materials, ensuring that the quality of the inputs remains high and stable.

We Maintain our Organic Lands where natural food ingredients are used for our products ensuring no fertilizers used. With State of art Manufacturing Facility which is accredited with BRC, BSCI, ISO 14000/45001/22000, Organic, Kosher, Halal. We are well capable of supplying the best quality Food Flavors. Currently, we cater a buyer portfolio in every region of the world.