Catalog › 2,3,5-Trimethylpyrazine + Sandalore
These two appear together in 2 of the accords published to the PerfuMate community. That is a record of two materials used together in real formulations, and it is only that: a record of use, not a recommendation engine. The accords are listed below so the evidence can be read.
They share no olfactive family: 2,3,5-Trimethylpyrazine is filed under Gourmand, Earthy and Sandalore under Woody, Floral, Musk, Sweet. What joins them here is use, not classification.
Each accord is a formula published to the PerfuMate community, and these are PerfuMate's own reference accords rather than third-party work. The figures are each material's share of the concentrate in that accord.