In the realm of fine chemicals, understanding the precise chemical profile and industrial applications of compounds is paramount for effective utilization. 2-Methyl-3-(methylthio)pyrazine, identified by CAS number 2882-20-4, is a significant organic intermediate widely recognized for its distinctive aroma characteristics. This article delves into its chemical structure, physical properties, and its crucial role in various industrial sectors, particularly as an aroma chemical and a building block in organic synthesis. For professionals seeking reliable supply, understanding these attributes is the first step to successful procurement.

The chemical identity of 2-Methyl-3-(methylthio)pyrazine is defined by its molecular formula, C6H8N2S, and its molecular weight of 140.21. It belongs to the pyrazine family of heterocyclic compounds, which are known for their role in imparting roasted and nutty flavors. The compound’s specific structure, featuring a methyl group and a methylthio group attached to the pyrazine ring, dictates its unique sensory properties. Physically, it is typically a colorless to light yellow liquid. Key specifications include a high purity assay of 99% minimum, a boiling point of approximately 213-214 °C, and a density of 1.15 g/mL at 25 °C. These parameters are critical for formulators and chemists to ensure precise application and integration into complex chemical processes or product formulations.

The primary industrial application for 2-Methyl-3-(methylthio)pyrazine is its use as an aroma chemical in the flavor and fragrance industry. Its potent nutty, roasted, and slightly meaty notes make it an indispensable component in creating a wide range of flavors, including those for coffee, cocoa, nuts, and savory foods. Flavorists rely on such compounds to develop authentic and appealing taste profiles that resonate with consumers. Beyond flavors, its characteristic scent also finds application in certain fragrance compositions, adding depth and complexity. For companies looking to buy this compound, partnering with a manufacturer that guarantees purity and consistent olfactory quality is essential.

Furthermore, 2-Methyl-3-(methylthio)pyrazine serves as a valuable intermediate in organic synthesis. Its reactive sites allow for further chemical modifications, making it a useful building block for creating more complex organic molecules. Researchers and chemical manufacturers utilize such intermediates in the development of new pharmaceuticals, agrochemicals, or specialty materials. When sourcing this compound for synthesis purposes, a reliable supplier that can provide technical data and consistent batch quality is highly desirable. As a manufacturer, we understand these requirements and ensure that our supply of CAS 2882-20-4 meets the rigorous demands of both flavor applications and chemical synthesis.

For businesses seeking to purchase 2-Methyl-3-(methylthio)pyrazine, it is advisable to engage with experienced suppliers who can offer both quality products and comprehensive support. We, as a leading manufacturer from China, are committed to providing this crucial organic intermediate with the highest standards of purity and reliability. We invite R&D professionals and procurement specialists to contact us for detailed product information, quotes, and to discuss your specific sourcing needs. Ensuring a stable and high-quality supply chain for essential chemicals like 2-Methyl-3-(methylthio)pyrazine is key to innovation and success in the chemical and food industries.