3-ETHYL-2,5-DIMETHYLPYRAZINE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

3-ETHYL-2,5-DIMETHYLPYRAZINE

Safety grade: A

This is a synthetic aroma compound that produces a roasted, nutty, or earthy scent similar to what you might smell in coffee or chocolate. It belongs to a family of molecules commonly found in cooked and fermented foods.

It is used in cosmetic products as a fragrance ingredient to add pleasant roasted or nutty scent notes to perfumes, lotions, and other personal care products.

Graded using: COSING.

Last verified: May 26, 2026