At NINGBO INNO PHARMCHEM CO.,LTD., we recognize the fundamental importance of understanding the chemical properties and synthesis of compounds like Tetramethylpyrazine (CAS 1124-11-4), also known as Ligustrazine. This knowledge is critical for its successful application as both a pharmaceutical intermediate and a flavor ingredient. Our focus is on delivering high-purity Tetramethylpyrazine powder to meet diverse industry needs.

Tetramethylpyrazine presents itself as a white crystalline powder with a distinctive aroma profile, often described as nutty, musty, chocolate, coffee, or cocoa-like. Its physical properties, such as a melting point typically between 77-80°C and a boiling point around 190°C, are crucial for handling and processing. The solubility of Tetramethylpyrazine in water (4 g/L at 20°C) and other solvents influences its formulation and application methods.

The synthesis of Tetramethylpyrazine can be achieved through various chemical routes. One common method involves the condensation of 2,3-butanedione with 2,3-butanediamine. Another pathway includes the reduction and cyclization of butanedione monoxime, derived from the reaction of butanone and ethyl nitrite. The refinement processes, often involving recrystallization and activated carbon treatment, are essential to achieve the high purity required for pharmaceutical grade Tetramethylpyrazine. NINGBO INNO PHARMCHEM CO.,LTD. meticulously follows these advanced synthesis and purification protocols.

As a vital pharmaceutical intermediate, the consistent quality and reliable supply of Tetramethylpyrazine are paramount. Researchers and manufacturers rely on the ability to buy Tetramethylpyrazine powder that adheres to strict specifications. Our commitment at NINGBO INNO PHARMCHEM CO.,LTD. is to provide a product that facilitates breakthroughs in drug development and ensures the efficacy of final pharmaceutical products.

Understanding the chemical characteristics and synthesis of Tetramethylpyrazine not only ensures its quality but also informs its diverse applications, from enhancing food flavors to its critical role in advanced medicinal research. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be a trusted supplier of this versatile chemical compound.