5,6-Dihydro-2,3-dimethylpyrazine (CAS 15986-80-8) serves as a critical aroma component in the US flavor industry, where its industry specific purity 98% (aromachemicals) is essential for developing authentic roasted and nutty profiles in coffee and savory applications. 2,3-Dimethyl-5,6-dihydropyrazine is increasingly s...